Cheap Flights to Seoul

View ฿1,438 flight on Wed, 1 Oct 2025Opens in a new window

Popular airlines to Seoul

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Cheap round-trip flights to Seoul

Prices were available within the past 7 days and start at ฿1,438 for one-way flights and ฿2,871 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Thu, 2 Oct - Fri, 10 Oct
KIX
Osaka
ICN
Seoul
฿2,871 Return, found 3 hours ago
฿2,871
Return
found 3 hours ago
Select Jeju Air flight, departing Thu, 2 Oct from Osaka to Seoul, returning Fri, 10 Oct, priced at ฿2,871 found 3 hours ago
Eastar Jet
Wed, 1 Oct - Sat, 11 Oct
NRT
Tokyo
ICN
Seoul
฿2,955 Return, found 3 hours ago
฿2,955
Return
found 3 hours ago
Select Eastar Jet flight, departing Wed, 1 Oct from Tokyo to Seoul, returning Sat, 11 Oct, priced at ฿2,955 found 3 hours ago
T'Way Air
Thu, 2 Oct - Fri, 10 Oct
KIX
Osaka
ICN
Seoul
฿3,508 Return, found 3 hours ago
฿3,508
Return
found 3 hours ago
Select T'Way Air flight, departing Thu, 2 Oct from Osaka to Seoul, returning Fri, 10 Oct, priced at ฿3,508 found 3 hours ago
Jeju Air with Bag
Thu, 2 Oct - Fri, 10 Oct
KIX
Osaka
ICN
Seoul
฿3,569 Return, found 3 hours ago
฿3,569
Return
found 3 hours ago
Select Jeju Air with Bag flight, departing Thu, 2 Oct from Osaka to Seoul, returning Fri, 10 Oct, priced at ฿3,569 found 3 hours ago
JIN AIR
Thu, 2 Oct - Fri, 10 Oct
KIX
Osaka
ICN
Seoul
฿3,635 Return, found 3 hours ago
฿3,635
Return
found 3 hours ago
Select JIN AIR flight, departing Thu, 2 Oct from Osaka to Seoul, returning Fri, 10 Oct, priced at ฿3,635 found 3 hours ago

Seoul Flights

Flights to Seoul land at Gimpo Intl. Airport (GMP) and Incheon Intl. Airport (ICN). Consistently named one of the world’s greatest airports, flights to Seoul are a must for anyone travelling to South Korea or any other Asian locale. As a major international hub, Seoul’s Incheon airport is a destination itself, but the convenient timings of flights make it an excellent stopover. Enjoying the city lights on a Hangang River cruise, exploring ornate historic structures such as Gyeongbokgung Palace and Jogyesa Temple, or indulging in Korea’s vast selection of culinary delights are just a few examples of the country’s distinctive culture available for you to discover.

When looking for the lowest prices, cheap flights to Seoul are an easy search away on Expedia. Flying to South Korea on a high-end carrier’s lavish airplane is an unmatched journey, so why not have this luxury experience on a discount fare? After making a reservation for your Seoul flights at a minimal cost, you will find peace of mind and be able to partake in the countless cheap or free activities at the airport. Traditional Korean craft-making, parades, and theatre fill your time while waiting for your departing Seoul flight, making an early arrival at the airport anything but boring.

After researching Expedia’s specials on Seoul airfare, booking is a breeze. With all necessary plane information at your fingertips, you’ll be ready to book the top deals in no time. In addition to tickets to Seoul on all major carriers, Expedia also offers vacation packages and exciting Korea activities to ensure you get the best trip your money can buy.

Frequently asked questions

What is the name of Seoul's airport?
Incheon Intl. Airport (ICN) is the most popular airport in Seoul.
How far is Incheon Airport from central Seoul?
ICN is 48 kilometres from downtown Seoul, so prepare yourself for a bit of a journey into the city centre.
What airport is best to fly into Seoul?
Travellers flying into Seoul can touchdown at two major airports. Incheon Intl. Airport (ICN) is 48 kilometres away from the centre of town. GMP is 16 kilometres away.
How many airlines fly to Seoul?
There are 81 air carriers connecting Seoul to 160 airports globally.
Which airlines fly to Seoul?
Seoul receives most of its flights from Korean Air, Asiana Airlines and Jeju Air with Korean Air being the preferred choice of carrier. Jeju City is the most popular city for passengers to depart from.
How many nonstop flights are there to Seoul?
Flying to somewhere new is much more straightforward when there aren't any lengthy stopovers. If you're making your way to Seoul, the fantastic news is that there are roughly 4,873 direct flights every week.
Where are the most popular flights to Seoul departing from?
The most popular flights to Seoul depart from Tokyo, Osaka and Busan airports.
How long is the flight to Seoul Airport?
Which airport you depart from determines how much of the in-flight entertainment you'll get to see. From Tokyo to Seoul, the average flight time is 2 hours and 43 minutes. From Osaka it usually takes 2 hours, and from Busan it's 1 hour and 6 minutes.
How to book the cheapest flight to Seoul?
We all know those lucky jet-setters who manage to land incredibly cheap airfares every time they fly. Eager to know how to do it for your Seoul holiday? Don't wait until the last possible moment to lock in your flight. Don't stop there, though. Do some research and find out if there are a few airports at your destination. Ticket prices often differ depending on the airport you pick. Make sure you compare fares across air carriers too. And finally, don't forget that the early bird catches the worm. Know what a typical airfare costs and be ready to grab your ticket as soon as you see an unbeatable bargain. The best deals never last long.
Do you have any tips for my flight to Seoul?
We've got the lowdown on how to make your journey as pain-free as possible. Follow our tips and you'll be speeding through airport security and seeing the best of Seoul in no time at all. What to pack in your hand luggage:

  • The trick to having a hassle-free travel experience is to pack in advance. First up, the essentials: passport, travel docs, bank cards and any vital medications. Next, bring on board items that'll help while away those hours, like some electronic devices or a thrilling book. It's also a wise idea to bring your chargers, a comfy neck pillow and a pair of noise-cancelling headphones. Finally, don't forget to squeeze in toiletry items like a toothbrush, lip balm and a spare change of clothes.

Do not pack the following items in your hand luggage:

  • Double-check that you don't have sharp or pointed objects lurking in one of the zippers of your carry-on luggage. Other prohibited items include explosive or flammable goods, such as fuel and fireworks, and gels and liquids in containers larger than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • The aisles of an aircraft aren't the place for a fashion parade. Dress in comfortable layers and opt for shoes that are flat and easy to slip on and off.
  • Most travellers have heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of inactivity. To minimize your risk on board, drink lots of water, consider wearing compression socks and do gentle foot and leg exercises in your seat.

How to get through airport security fast when flying to Seoul?
The secret is to be well organised before you reach the security gate. That way, you'll be stepping onto that plane to Seoul in a flash. Follow these helpful tips and get your holiday off to a spectacular start:

  • Security personnel first need to make sure that you have a valid ID and boarding pass before you can proceed any further. Have them within easy reach, ready for inspection.
  • After that, both you and your carry-on bag will be X-rayed. To speed things up, remove anything that is likely to trigger the alarm. Items like your jacket, belt and headphones will be required to go through the machine.
  • For just a few moments, you'll need to unplug from the digital world. Your phone, tablet and any other electronics must also go through the scanner.
  • Any gels or liquids, such as hair oil or hand cream, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), zip-lock bag.
  • It's also likely that you'll need to take your shoes off for scanning, so wearing slip-on sneakers is always a smart idea.
  • Pocket knives and other sharp items can't be taken on board. They'll be seized at security, so pack them in your checked baggage.

Flights to Seoul information
Destination airport
Incheon Intl.
Destination airport IATA code
ICN
Destination city name
Seoul
Return price
฿2,955

Trending flights to Seoul

Prices were available within the past 7 days and start at ฿1,438 for one-way flights and ฿2,871 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

JIN AIR
Fri, 3 Oct - Thu, 9 Oct
HKT
Phuket
ICN
Seoul
฿5,945 Return, just found
฿5,945
Return
just found
Select JIN AIR flight, departing Fri, 3 Oct from Phuket to Seoul, returning Thu, 9 Oct, priced at ฿5,945 just found
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