Cheap flights from Seoul to Bangkok

Flights starting at £114. Choose between VietJet Air, Thai AirAsia, or Nok Air to find the best price.

Make your travel wishlist, we'll do the rest
Hidden deals

Kiwi-Code uncovers prices airlines don't want you to see.

Effortless booking

Use our flexible filters to tailor your search.

Travel hacking

Look out for the travel hack star icon for even cheaper fares.

One-way trips

Updated:

Show more one-way flights

Round trips

Seoul ICNBangkok BKK

Thai AirAsia X

£321

Updated:

3672 km
Distance
Duration
Mailbox
Receive exclusive deals by email

By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.

Travelers usually depart from Incheon International, or Gimpo International when they travel from Seoul to Bangkok. Book your trip to arrive at Don Mueang International, Suvarnabhumi, Bangkok - Travel Mart, Bangkok - Morchit, or Bangkok - Southern Terminal. The distance between Seoul and Bangkok is 3672 km. The most popular airlines for this route are VietJet Air, Thai AirAsia, Nok Air, Jeju Air, and Tway Airlines. Seoul and Bangkok have 401 direct flights per week. When you arrive at Bangkok, consider visiting Wat Pho, Bangkok, Grand Palace, Bangkok, Chatuchak Weekend Market, Bangkok, and Ayuthaya, Thailand.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights1011111191111
Fly direct with

Jeju Air on Mondays, Tuesdays, Wednesdays, Thursdays, Saturdays, and Sundays.

Korean Air on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Jin Air on Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Asiana Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Thai Airways International on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Tway Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Thai AirAsia X on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Seoul to Bangkok

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
VietJet AirVJCVJYesNo
Thai AirAsiaAIQFDYes0
0
Nok AirNOKDDNoNo
Jeju AirJJA7CYesNo
Tway AirlinesTWBTWYes0
0

Thailand COVID-19 travel restrictions

Latest COVID-19 travel restrictions in Thailand – 12/2022
Your trip summary

Most travelers from South Korea can enter Thailand, but there are restrictions.

Departure

Travel restrictions
  • Travel is allowed
  • Proof of negative pre-departure COVID-19 test results is not required
  • Quarantine is not required
Visa requirements
  • Visa is not required

Return

Travel restrictions
  • Travel is allowed
  • Proof of a negative pre-departure COVID-19 test is not required
  • Quarantine is not required
Visa requirements
  • Visa is not required
Forms and documents
  • Proof of COVID-19 vaccination is not required for South Korea
  • Recommended pre-entry Q-code registration
  • Re-entry permit is required for long-term foreign residents
Additional information
  • Masks are mandatory in public

Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.

Learn more about COVID-19 restrictions in Thailand in our dedicated Stories article.

Frequently asked questions

How long does it take to travel from Seoul to Bangkok?
A one-way nonstop (direct) flight between Seoul and Bangkok takes around 6.0 hours.
What is the flight distance between Seoul and Bangkok?
The flight distance between Seoul and Bangkok is 3672 km.
What airlines offer nonstop (direct) flights between Seoul and Bangkok?
Several carriers operate flights between Seoul and Bangkok. Airlines offering nonstop (direct) flights include Korean Air, Asiana Airlines, Thai Airways International, Jin Air, Thai AirAsia X, Tway Airlines, Jeju Air.
What are the most popular routes to and from Seoul?
Travelers frequently search for route combinations, such as Seoul and Hong Kong, Singapore, Melbourne, Taipei, Kuala Lumpur, Sydney, Tokyo, Manila, Kota Kinabalu, Hanoi, Busan, Ho Chi Minh City, Angeles, Jeju City, Osaka, Cairns, Kaohsiung, New Delhi, Perth, Adelaide.
What are the most popular routes to and from Bangkok?
Travelers frequently search for route combinations, such as Bangkok and Chiang Mai, Phuket City, Singapore, London, Hat Yai, Krabi, Surat Thani Province, Khon Kaen, Udon Thani, Chiang Rai Province, Hong Kong, Manila, Kuala Lumpur, Tokyo, Ko Samui, Ubon Ratchathani Province, Ho Chi Minh City, Nakhon Si Thammarat Province, Phitsanulok, Taipei.
Which airports are there in Seoul?
Seoul is mainly served by Incheon International. But there are other airports nearby, including Gimpo International, Seoul Air Base.
What airports are near Seoul?
The main airport in Seoul is Incheon International. It is also served by Daegu International, Cheongju International, Wonju, Yangyang International, Gunsan.
What airports are near Bangkok?
The main airport in Bangkok is Suvarnabhumi. It is also served by U-Tapao International, Hua Hin.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Seoul and Bangkok?
Yes, it's possible to combine different modes of transport between Seoul and Bangkok thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Seoul and Bangkok can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Which airlines fly between Seoul and Bangkok?
When's the best time to travel between Seoul and Bangkok?
What flights operate between Seoul and Bangkok?
How many airports are there near Seoul?
How many airports are there near Bangkok?
What time do nonstop (direct) flights between Seoul and Bangkok depart?
What time do nonstop (direct) flights between Seoul and Bangkok arrive?
What time do flights between Seoul and Bangkok depart?
What time do flights between Seoul and Bangkok arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

Find the best connection from Seoul to Bangkok

Search, compare, and book flights, trains, or buses to get there.

Search flights, trains & buses

Kiwi.com: the best free travel app for Android and iPhone

Find out more about the Kiwi.com app on kiwi.com/mobile . With our app you can search for the best plane, train and bus connections. The Kiwi.com mobile app offers cheap flights, access to hidden features, travel hacks and special offers.

Search cheap flights

Simplified planning and booking

Travel deals built for you

Kiwi.com travel hacks


We hack the system, you fly for less