South Korea is open to international tourism
South Korea is open to all travelers, quarantine-free. However, all travelers are required to take a PCR test within 24 hours of arrival and isolate in their accommodation until they receive a negative test result. Quarantine may be required for passengers who test positive.
Visa-free and visa-waiver programs are temporarily suspended and replaced by the K-ETA (Korea Electronic Travel Authorization) system. You can check your visa requirement based on the nationality of your passport.
Transiting Korea is possible if the connecting flight is within 24 hours and you remain in the transit area of the airport.
Arriving in Seoul
- If you are flying to Seoul from abroad, you will most likely land at its main international airport — Incheon International Airport
ICNor Gimpo International AirportGMP.
Located on Yeongjong Island, approximately 48 kilometers west of the city center, Incheon Airport is the larger of the two airports and serves as the main international gateway to Seoul. After landing, follow the signs to the immigration checkpoint, then proceed to the baggage claim area to collect your luggage. The quickest way to get to the city center is to take the AREX Express Train that runs between Incheon Airport and Seoul Station (travel time approximately 40 minutes, cost around KRW 9,500 / USD 7 / AUD 10). Alternatively, you can take a Limousine Airport Bus that serves various city areas, including landmark hotels and subway stations (fares starting from KRW 15,000 / USD 12 / AUD 17). Taxis are also available, but they can be more expensive, with fares from KRW 60,000 (USD 50 / AUD 70) to AUD 100,000 (USD 80 / AUD 110).
Gimpo Airport is located approximately 16 kilometers to the west of the city center and primarily serves domestic flights and some international destinations within Asia. To reach Seoul's central business district, you can take the subway, which is the quickest and most budget-friendly option, with fares starting from KRW 1,350 (USD 1 / AUD 1.5). Alternatively and depending on your final destination, you can take a limousine bus or a taxi. - Planning to explore the region? Popular destinations can be easily reached with regional low-cost carriers (LCCs) by the likes of AirAsia, Bamboo Airways, Cebu Pacific, Jetstar, Scoot, Tigerair Taiwan, VietJet Air, and Zipair. However, the “no-frills” carrier may not provide free checked baggage allowance, complimentary food, in-flight entertainment systems, and fast customer support. You may not even get to choose your seats, unless you pay extra.
Airports of Seoul
ICN, located on Yeongjong Island, approximately 48 kilometers west of the city center (serves as the main international gateway to Seoul), and Gimpo International Airport GMP, located much closer to the city center, about 16 kilometers to the west, near the Han River (serves primarily domestic flights and some international destinations within Asia).
What is the best time to book flights to Seoul?
The best time to book flights to Seoul is between 2 to 8 months before your travel date. The prime booking window (the most likely time to find the bargains) for Seoul flights is 4–6 months before takeoff. During this period, you should monitor airfares by setting alerts on popular flight search websites. Book when you notice a significant drop in price.
Why do prices fluctuate?
Airfare prices for Seoul flights fluctuate due to demand, seasonal trends, and competition, causing numerous price drops and increases as your departure date approaches. The airlines use sophisticated revenue management systems to adjust pricing for optimal seat sales. Generally, as seats are sold, prices tend to become more expensive.
Don’t book too early
Most airlines start selling their flights 9–12 months in advance. However, booking a ticket too early in that window can be an expensive mistake – airlines typically start by setting prices at a relatively high level to capture early demand from those willing to pay more to secure their seats
Prime Booking Window
For long-haul flights to Seoul, the best time to book your ticket is around 4–6 months before departure. It is the “Prime Booking Window” – after some seats have already been sold, airlines start dropping prices to stimulate demand. They may also offer promotions and sales. This is the ideal time for bargain hunting.
Fly on weekdays
It makes a difference which day of the week you board the plane. Midweek travel (especially Tuesdays and Wednesdays) is less busy and likely cheaper than flying on weekends. Airlines charge higher prices for weekend travel due to the high demand from people going on short getaways or visiting family and friends.
Opt for early morning flights
To save on airfare, select a late night or early morning (1–5 am) flight. Airlines often offer discounts on their first flight of the morning (up to 15-20%) simply because of lower demand – most people are not willing to go to the airport so early. Moreover, morning flights tend to have fewer delays, and airport queues are usually shorter.
Set alerts
Track flight price fluctuations for your desired routes to Seoul using email alerts on search sites like Google Flights to catch price drops. These drops will be your chance to book the flight at its best price.
Avoid last minute
Avoid booking flights to Seoul less than 30 days before takeoff. Prices spike sharply then, as airlines are taking advantage of any last-minute travelers who have no choice but to pay up (learn more about last-minute pricing).
Peak seasons are expensive
Peak travel seasons are always expensive – due to higher base prices set by airlines for dates they expect to be popular. Try to avoid the high season during summer and major holidays (including holidays in South Korea), and check the best time to fly to Seoul. If you must travel during peak times, book a bit earlier – 6 to 8 months in advance.
Join ATC
A useful way to find discounted airfare is to sign up for a deal newsletter such as Air Traveler Club. The ATC team is constantly looking for price drops on popular routes, and we share them with our members free of charge.
Low-cost flights from Seoul
Stay ahead of the game. Fly to popular destinations at a fraction of the regular fare.
Use Korean budget airlines
It can be time-consuming and uncomfortable to travel on buses or trains in South Korea. Opt for domestic air travel instead, as it is usually cheap, easy, and convenient.
Most domestic flight routes from Seoul are reasonably priced and short. For example, to go from Seoul to Busan in the southern part of the country takes about 1 hour on a non-stop flight, at the cost of around 70,000 Korean won (~50 USD or ~75 AUD).
The cheapest flights can be found on Korean budget airlines – Jin Air, Jeju Air, Air Busan, Eastar Jet, and T’way Air. Most of these budget airlines fly out from Seoul using Gimpo International Airport GMP, and some depart from Incheon International Airport ICN.
The cheapest time to fly to Seoul
South Korea’s weather makes it a year-round travel destination, but you should be aware of the 4 very different seasons. Winters from late November to early March are seriously cold (with temperatures reaching below freezing at times) – especially in the northern area of the country, where Seoul is located. However, travelers who are willing to endure the weather can reap financial benefits: November to March is the cheapest time to fly to Seoul as with fewer tourists visiting the city, airlines tend to offer discounted airfares.
The Korean summer is rather hot and humid and is accompanied by a few sometimes quite dangerous typhoons. Spring and autumn are the most pleasant seasons – days are cool, rain-free, and sunny. Most tourists visit Seoul from April to May and from September to October – these peak months are also by far the most expensive to fly, so it’s wise to book the flights well in advance.
AREX is the cheapest airport transport
The Airport Railroad (AREX) Express Train is a quick and convenient way to travel between Seoul Station and Incheon International Airport.
It takes only 43 minutes to travel nonstop from Terminal 1, and 51 minutes from Terminal 2 to Seoul Station, located right in the heart of the capital. The ticket cost 9,500 won (~7 USD) for adults and 7,500 won (~5.50 USD) for children.
Know your time zone
When checking flights and airport transfer times, ensure you know the local time zones. The departure/arrival times on your plane ticket and boarding pass are based on the time zone of the departure/arrival airport – this also applies to the connecting (layover) airports.
South Korea has only one time zone – Korea Standard Time (KST), which is UTC+9. As a result, clocks in Seoul are 9 hours ahead of London and 14 hours ahead of New York. KST does not have an associated daylight saving time.
Promo Radar™ 2023
Ready-to-book promotions, sales and discounts from 100+ airlines
Flight sales and promotions to Seoul
Flight promotions, ticket sales, student discounts, and airline promo codes are your best bet for saving on airfares to Seoul. These special offers can save hundreds of dollars or give you free travel perks like seat upgrades or extra checked baggage.
OTAs miss out on most sales
Airlines flying to Seoul often use sales and promotions as key marketing tools to attract and retain customers while boosting seat occupancy. However, when you search for airfares on popular OTA websites like Expedia, Kayak, or Skyscanner, you won’t find these heavily discounted tickets there. Airlines often reserve the most aggressive or enticing promotions for their own direct sales channels — primarily their websites.
How to find Seoul promotions?
To take advantage of promotional flights to Seoul — including special codes, vouchers, student discounts, and even flights discounted by up to 50% — your best strategy is to check airline websites consistently. You can also follow their social media channels and subscribe to newsletters from leading carriers.
The catch
That being said, finding truly valuable promotions can be tricky, as the uncomfortable details are often hidden in the fine print. Many sales are limited to unpopular routes, with inconvenient layovers or blackout dates. Some promotions come with strings attached or conditions that are difficult to match.
Top promotions from 100+ airlines
That’s where our team steps in. We do all the heavy lifting for you, keeping track of all ongoing sales and promotions from more than 100 airlines! We vet each sale, discount, or promotion and ensure that only quality offers with authentic value make it onto our final list.
Seoul flight promotions can often be found among our list of best airline discounts — emailed weekly to 110,000 Air Traveler Club subscribers.
Flights to Seoul from United States and Canada
- There are no direct flights from the US or Canada to Seoul. However, most major hubs in Asia have non-stop flights to Seoul, as do some larger airports in the Middle East – your journey will have at least one stop. There are plenty of direct flights from the US/Canada to Seoul via Hawaiian Airlines, Aerolineas Argentinas, Aeromexico, Asiana Airlines, Korean Air, Delta Air Lines, and United Airlines. The flying time is between 11 and 14 hours. Ticket prices start at $500 one-way for the shortest route from Honolulu to Seoul.
- Seoul is well-served via one-stop flights from North America. Flights to Seoul with one layover depart from most major North American airports, including Atlanta
ATL, DallasDFW, DenverDEN, ChicagoORD, Los AngelesLAX, Las VegasDFW, MiamiMIA, SeattleSEA, HoustonIAH, New YorkJFK, and San FranciscoSFOin the United States and TorontoYYZ, VancouverYVR, CalgaryLAS, and MontrealYULin Canada. - The best airlines to fly to Seoul from the US and Canada are: Air Canada, American Airlines, ANA, Asiana Airlines, Cathay Pacific, Delta Air Lines, Etihad Airways, Japan Airlines, Korean Air, Singapore Airlines, and United Airlines. They are top full-service carriers, offering exceptional customer service, in-flight comfort, a generous checked baggage allowance, and reliable customer support channels – all included in the ticket price.
Best aircraft for long-haul flights to Seoul
For long-haul flights, the aircraft type can make a huge difference to your overall comfort on board — especially if you’re flying economy. The best aircraft have comfier seats with more legroom, USB charging ports, WiFi connectivity, superior entertainment systems, and a better passenger experience in every cabin.
When booking a flight to Seoul, it’s worth spending a few minutes researching the type of aircraft you’ll be flying on. Look for airlines that use wide-body planes designed for long-haul flights, such as:
- Airbus A350. Best choice. Known for its advanced air filtration and higher cabin pressure, which enhance overall passenger well-being. Operated by Delta Air Lines, Cathay Pacific, Japan Airlines, Qatar Airways, and Singapore Airlines.
- Airbus A380. Offers unparalleled spaciousness and amenities like onboard lounges and shower spas in premium classes. Used by non-US airlines such as Emirates, Qantas, Lufthansa, and British Airways.
- Boeing 767. Often features a 2-3-2 seating configuration in economy, reducing the number of middle seats. The largest operators are Delta Air Lines, United Airlines, Japan Airlines and ANA.
- Boeing 777. Renowned for its wide cabin, it offers a sense of spaciousness and often includes advanced in-flight entertainment options. Used by American Airlines, United Airlines, Emirates, Qatar Airways, Korean Air, and Air France.
- 787 Dreamliner. Celebrated for its larger windows and dynamic lighting, designed to help regulate passengers’ circadian rhythms and reduce jet lag. Operated by Air Canada, American Airlines, Hawaiian Airlines, United Airlines, and Etihad Airways.
There is no Uber nor Grab in Seoul
Uber launched in Seoul in 2013, however, due to regulations and the taxi industry’s resistance, it was forced to leave in 2019. Grab never entered the market.
However, getting around in Seoul is pretty convenient thanks to Kakao T which works similarly to Uber or Grab. It lets you call a taxi through the app and automatically pays the fare when your ride ends with the payment information you provide in the app. Only registered drivers with a special taxi license can offer a ride, according to local law.
Download the Kakao T app for Android or iOS before arriving in Seoul.
Long waiting times when calling the helpline?
Social media is usually a faster way to reach the airline when a problem arises. Use Twitter or Facebook Messenger to contact the airline customer service and get a response and solution within minutes (see detailed guides for Singapore Airlines, Qatar Airways, Etihad Airways, and others).
When it comes to Twitter there’s one more trick to get in touch with the airline faster: mention the airline in a tweet about your issue (add “@airline_handle”, for example: “@KoreanAir_KE”). The social media team will often notice it immediately, ask you for a direct message, and respond privately.
Avoid currency exchange kiosks at airports
Airports are infamous for making an exuberant amount of money from their currency exchanges due to the extremely high margins, and Seoul airports are no exception. Airport kiosks usually charge higher fees which are sometimes hidden within the poorer exchange rates they offer – their business is based on charging extra for being a convenient, last-minute option.
Plan ahead and exchange some money for the Korean won at home.
Duty-free rules
South Korea is serious about the duty-free concession. There is a limit for bringing in certain items. Alcoholic beverages for personal consumption – such as wine, spirits or beer – cannot exceed 1 bottle (maximum 1 liter) per person aged 19 and over, and you can carry only 200 cigarettes. The total market value of all other articles must be under $800. Anything above those limits must be declared at the Seoul airport.
Flights to Seoul from UK, Germany, France, Netherlands and other countries in Europe
- There are no direct flights from Europe to Seoul — you’ll need to get a connecting flight from elsewhere in the Middle East or in Asia. Direct flights from Europe to Seoul are about 9.5-12 hours long. Only some of the largest European hubs have a nonstop connection to the South Korea's capital city - among them are Amsterdam, Barcelona, Frankfurt, Helsinki, Istanbul, London, Milan, Munich, Paris, Vienna, and Warsaw. Those flights arrive at Incheon International Airport and are operated by Korean Air, Air France, Finnair, KLM, LOT, Lufthansa, and Turkish Airlines.
- Airlines that frequently fly from the UK, Germany, France, and other European countries to Seoul include Air France, Asiana Airlines, British Airways, Cathay Pacific, Etihad, Emirates, Finnair, KLM, LOT, Korean Air, Lufthansa, Qatar Airways, and Turkish Airlines.
- Consider departure airports in neighboring countries to increase your chance of spotting the best deal. Especially look for large airports that serve as hubs for multiple airlines. For example, if you live in Western Europe, check air tickets to Seoul from Amsterdam, Frankfurt, London, Madrid, Paris, and Rome. Leverage frequent promotions from European budget carriers like RyanAir, EasyJet, and Eurowings to reach a major hub; from there, take a cheaper long-haul flight to your final destination, potentially saving hundreds of euros.
- These major European airports are excellent departure points for trips to Seoul: London
LHRand ManchesterMANin the United Kingdom, FrankfurtFRAand MunichMUCin Germany, ParisCDGand NiceNCEin France, AmsterdamAMSin the Netherlands, MadridMADand BarcelonaBCNin Spain, RomeFCOand MilanoMXPin Italy, BrusselsBRUin Belgium, CopenhagenOSLin Denmark, OsloOSLin Norway, StockholmARNin Sweden, ZurichZRHin Switzerland, LisbonLISin Portugal, ViennaVIEin Austria, WarsawWAWin Poland, PraguePRGin the Czech Republic, and DublinDUBin Ireland.
Seoul flight deals. How to book the best fares?
Our go-to solution for finding and booking the best deals to Seoul is Google Flights. Whenever we send SuperDeals to 110,000 members of Air Traveler Club, we include links to Google Flights so each deal can be secured immediately.
Google Flights’ powerful engine simplifies deal hunting. It searches and compares flight prices available from airlines and online travel agencies (OTAs) such as Expedia, Opodo, or eDreams. However, it doesn’t sell flights directly to travelers—instead, it passes users on to the airline or OTA to book directly with them.
How to know if the Seoul deal we sent you is actually saving you money? One of Google Flights’ standout features is a color-coded bar underneath the booking options. This bar provides a visual representation of the price compared to the typical fare (for the same route, class, and airline)—indicating whether it is lower, average, or higher. If the marker falls within the green zone (“price is low”), don’t hesitate to secure this deal as it is significantly — 40% to 80% — cheaper than average and unlikely to drop further.
If you see that your flight has the marker within the orange zone (“price is typical”) or in the red zone (“price is higher”), it means that the deal has already ‘expired’. Airfare deals often ‘expire’ because airlines frequently move cheaper flights further away from the departure date. This is when the Google Flights Price Graph tool comes in handy:
Using this tool, you can experiment with various dates and trip lengths. This perfect deal to Seoul may still be available — but for different date combinations.
Last-minute flights to Seoul. The real cost of convenience.
Last-minute flights are often touted as a great way to save money, but the reality is far from it. Booking last-minute flights to Seoul almost always never works out. The convenience of being able to book a flight on the fly is a dangerous game of chance, and you will most likely end up paying significantly higher than booking in advance.
The common perception may be that airlines decrease ticket prices to fill empty seats as the departure date approaches. However, the truth is that airfares depend on demand. Based on years of research and current customer data, the airlines know what people are willing to pay for specific flights and dates. They are also well aware that people are willing to pay a premium for flights they need to take immediately. To make the most money, the airline will sell its cheapest fares first and then increase the prices right before the flight to take advantage of business travelers and others who are willing to pay the premium price for late booking.
Occasionally, airlines can put some seats on sale to fill the remaining seats, but these are for unusual times and unpopular places. Popular destinations and dates around peak travel times tend to sell out quickly.
Planning ahead is key to securing a good deal on your flight. Last-minute flight deals are hard to come by, so as soon as you have a tentative travel timeline, book your flight. The earlier you book, the more likely you are to save money. If you are looking for a good deal, the best time to book your flight to Seoul is 2-8 months before the takeoff.
Looking for the best deals for Seoul? Check different departure airports.
Airlines often have varying prices for flights to Seoul from different airports – even if they are in close proximity to one another. So don’t limit yourself to just your nearest airport. The neighboring cities may have lower-priced flights that include a layover at Seoul, or may even have direct flights that are more budget-friendly.
For example, if you’re looking to fly from Paris to Seoul, it may be worth checking prices for flights departing from London, Frankfurt, Amsterdam, or Rome. Yes, you may have to fly a few hundred kilometers to these hubs, but domestic low-cost airlines like EasyJet, RyanAir, or WizzAir will happily take you there for less than €100.
The same goes for long-haul flights to Seoul from anywhere in the world. By broadening your search to include neighboring airports, you may discover lower-priced options that can save you hundreds of euros!
Domestic flights from Seoul
Most domestic routes in South Korea are operated by local carriers. When traveling to popular tourist destinations such as Busan, Jeju, Gangneung, Daegu, Gyeongju, Tongyeong from Seoul and Gimpo Airports, you’ll likely fly with one of these domestic airlines: Korean Air, Asiana Airlines, Jin Air, Jeju Air, Air Busan, Eastar Jet, T'way Air, Aero K, Air Seoul, and Fly Gangwon.
This is often the best transportation method, providing speed, convenience, and cost-effectiveness. Local airlines often offer multiple daily flights to key destinations, providing flexibility in scheduling and competitive pricing. They also serve smaller regional airports, enabling access to a wider range of Korean destinations.
“Hot seats” on long-haul flights
Those days seat selection is considered an optional, extra paid service – seats with extra legroom (front and exit rows) are usually priced higher. However, if you’re about to take a long-haul flight to Seoul, those “hot seats” are worth considering – expect to pay $50-$100, which is much less than upgrading to Premium Economy.
If you want to choose your seats, do this early (ideally during the booking) for a more extensive selection of available options.
Booking group flights to Seoul
Flights are cheaper when purchased in bulk rather than as individual tickets. Booking group flights to Seoul can be a cost-effective option for a school trip, family reunion, or corporate group traveling to a conference.
To qualify for the special group rate, the group must usually have at least 10 passengers. Discounts depend on the airline, group size, and travel dates, and typically range from 5% to 20% off the regular airfare.
Airlines and flight search websites typically limit automatic group bookings to 10 passengers. This limit reflects the complexity of managing larger groups, which require personalized service and more time to coordinate. To get the price quote for your group, you’ll need to contact the airline or a travel agent directly.
If you’re open to different airlines or want more personalized service, a travel agent may be a better choice. Travel agents may have access to discounted group rates to Seoul and can help with logistics and scheduling.
Flights to Seoul from Bali, Bangkok, Delhi, Dubai, Hong Kong, Jakarta, Kuala Lumpur, Manila, Singapore, Seoul, Tokyo, and other major hubs in Asia
- Seoul's strategic location makes it one of the most important transportation hubs in Asia. Travelers can easily reach Seoul from a variety of popular cities such as Bali
DPS, BangkokBKK, BeijingPEK, ColomboCMB, HanoiHAN, Hong KongHKG, JakartaCGK, KathmanduKTM, ManilaMNL, New DelhiDEL, Kuala LumpurKUL, SingaporeSIN, ShangaiPVG, and TaipeiTPE. - Asia is probably the best continent for short-haul and mid-haul flying. The sheer scale of this most populous region on Earth is reflected in the type of aircraft operating many shorter routes: intra-Asia flyers benefit from comfortable, wide-bodied aircraft by the likes of Boeing 777, 787 or Airbus A350, A330, and A380. When booking your flight to Seoul look for these bigger planes as they will almost always give you the best experience in every cabin, including better seat pitches, higher ceilings, and larger overhead bin space.
- Asia is also home to most of the world’s best airlines. There are only ten airlines that received the prestigious 5-star mark of quality from Skytrax, and all of them are from Asia: ANA, Asiana Airlines, Cathay Pacific, EVA Air, Garuda Indonesia, Japan Airlines, Korean Air, Qatar Airways, Singapore Airlines. Choosing one of these airlines for your trip to Seoul will guarantee a pleasant journey – delicious meals served during the flight, great in-flight entertainment, and above-average airline customer service.
- Asia is extremely well served by low-cost regional airlines. If you are visiting South Korea and want to see several other countries on a tight budget, they often have great sales with rock-bottom prices, while still offering a relatively comfortable flight experience. Among the best Asian budget airlines you can book without hesitation are AirAsia, Cebu Pacific, Citilink, FlyDubai, Indigo, Jetstar Airways, Scoot, SpiceJet, and VietJet Air. The cons? Being no-frills airlines they may not provide free baggage allowance, inflight meals, or onboard entertainment. The departure times may also be quite inconvenient as they try to save money by flying at off-peak hours.
- Most major Asian airports have convenient and frequent flights to Seoul — including Changi (Singapore), Dubai (UAE), Hong Kong (China), Incheon (Seoul, South Korea), Indira Gandhi (New Delhi, India), KLIA (Kuala Lumpur, Malaysia), Narita (Tokyo, Japan), Denpasar (Bali, Indonesia), Soekarno–Hatta (Jakarta, Indonesia), Ninoy Aquino (Manila, Philippines), Suvarnabhumi (Bangkok, Thailand), Taoyuan (Taipei, Taiwan), and others.
Proof of onward travel – a simple hack
Travelers who go on long trips often don’t have a set itinerary and fly on one-way tickets. The problem? For many APAC countries, proof of onward travel is a legal requirement. If you arrive at the airport without an onward ticket (from South Korea to another country), you’ll either be forced to buy one online or forbidden from boarding the plane altogether.
The cheapest solution? Renting an onward ticket! Use the websites such as OneWayFly or OnwardTicket to get a flight reservation for a limited amount of time (usually 2 to 14 days). They work by actually booking you on a real flight out of South Korea and giving you a confirmable flight reservation with a PNR (Passenger Name Record) under your name. After the time limit, your spot on the flight is automatically canceled. Such “temporary tickets” tend to cost anywhere from $10 to $20.
Fly now, pay later
Book Now Pay Later (BNPL) plans for flights have become a popular trend in the travel industry, allowing travelers to book flights and pay in installments. Among the airlines that offer this option are American Airlines, Delta Air Lines, Emirates, Qatar Airways, Qantas, Turkish Airlines, and United Airlines. They partner with external financial companies to offer their loan services on the checkout page.
The BNPL plans come with varying terms and fees. Some may be interest-free but have fees for late-payments and require forced autoplay on your bank account, while others may have high annual percentage rates (up to 30-40% APR).
When considering BNPL financing for your flight to Seoul, it’s crucial to carefully evaluate the pros and cons, and thoroughly review the terms and conditions.