Flights from Seoul to Bangkok

ICNBKK

Incheon International Airport (Seoul, South Korea) → Suvarnabhumi Airport (Bangkok, Thailand)

Also known as Seoul, Bangkok.

Nonstop
5h 55m
Distance
3,669 km
Frequency
7×/week
One-way from
$126
Airlines
Air Canada, Alaska Airlines, Asiana Airlines, Delta Air Lines, EASTAR JET, El Al, Ethiopian Airlines, Jeju Air, Kenya Airways, Korean Air, Kuwait Airways, Perimeter Aviation, T'Way Air, Thai Airways International, Thai Vietjet Air, Turkish Airlines, WestJet
Book on Aviasales

Fares by month

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

  • OZ74307:10→11:156h 5mAsiana Airlines
  • TG675607:10→11:156h 5mThai Airways International
  • KE565107:10→11:156h 5mKorean Air
  • OZ989709:15→13:256h 10mAsiana Airlines
  • WS607309:15→13:256h 10mWestJet
  • KE65709:15→13:256h 10mKorean Air
  • DL789409:15→13:256h 10mDelta Air Lines
  • LY828309:35→13:305h 55mEl Al
  • TG65909:35→13:305h 55mThai Airways International
  • TK838109:35→13:305h 55mTurkish Airlines
  • OZ676109:35→13:305h 55mAsiana Airlines
  • LY844410:50→14:455h 55mEl Al
  • TK838010:50→14:455h 55mTurkish Airlines
  • OZ673710:50→14:455h 55mAsiana Airlines
  • TG65710:50→14:455h 55mThai Airways International
  • VZ85112:10→16:206h 10mThai Vietjet Air
  • TG65317:00→20:555h 55mThai Airways International
  • LY828417:00→20:555h 55mEl Al
  • OZ676317:00→20:555h 55mAsiana Airlines
  • KU695317:00→20:555h 55mKuwait Airways
  • ZE51117:05→21:256h 20mEASTAR JET
  • YP60117:15→21:256h 10mPerimeter Aviation
  • OZ989917:20→21:306h 10mAsiana Airlines
  • KE65117:20→21:306h 10mKorean Air
  • DL785217:20→21:306h 10mDelta Air Lines
  • AC629417:20→21:306h 10mAir Canada
  • TG672718:05→22:005h 55mThai Airways International
  • ET129818:05→22:005h 55mEthiopian Airlines
  • AC699618:05→22:005h 55mAir Canada
  • KE565718:05→22:005h 55mKorean Air
  • OZ74118:05→22:005h 55mAsiana Airlines
  • KQ515119:05→23:056hKenya Airways
  • AC630219:05→23:056hAir Canada
  • KE65319:05→23:056hKorean Air
  • AS780119:05→23:056hAlaska Airlines
  • DL782519:05→23:056hDelta Air Lines
  • WS604319:05→23:056hWestJet
  • OZ990319:05→23:056hAsiana Airlines
  • TW10119:50→00:106h 20mT'Way Air
  • KE65920:15→00:206h 5mKorean Air
  • WS607820:15→00:206h 5mWestJet
  • DL791720:15→00:206h 5mDelta Air Lines
  • AC629220:15→00:206h 5mAir Canada
  • OZ990120:15→00:206h 5mAsiana Airlines
  • AS780320:15→00:206h 5mAlaska Airlines

Tuesday

  • OZ74307:10→11:055h 55mAsiana Airlines
  • KE65709:15→13:256h 10mKorean Air
  • TG65909:35→13:305h 55mThai Airways International
  • TG65710:50→14:455h 55mThai Airways International
  • VZ85112:10→16:206h 10mThai Vietjet Air
  • TG65317:00→20:555h 55mThai Airways International
  • ZE51117:05→21:256h 20mEASTAR JET
  • YP60117:15→21:256h 10mPerimeter Aviation
  • KE65117:20→21:306h 10mKorean Air
  • OZ74118:05→22:005h 55mAsiana Airlines
  • KE65319:05→23:056hKorean Air
  • TW10119:50→00:106h 20mT'Way Air
  • KE65920:15→00:206h 5mKorean Air

Wednesday

  • OZ74307:10→11:156h 5mAsiana Airlines
  • KE65709:15→13:256h 10mKorean Air
  • TG65909:35→13:305h 55mThai Airways International
  • TG65710:50→14:455h 55mThai Airways International
  • VZ85112:10→16:206h 10mThai Vietjet Air
  • TG65317:00→20:555h 55mThai Airways International
  • ZE51117:05→21:256h 20mEASTAR JET
  • KE65117:20→21:306h 10mKorean Air
  • OZ74118:05→22:005h 55mAsiana Airlines
  • KE65319:05→23:056hKorean Air
  • 7C250319:30→23:506h 20mJeju Air
  • TW10119:50→00:106h 20mT'Way Air
  • KE65920:15→00:206h 5mKorean Air

Thursday

  • OZ74307:10→11:055h 55mAsiana Airlines
  • KE65709:15→13:256h 10mKorean Air
  • TG65909:35→13:305h 55mThai Airways International
  • TG65710:50→14:455h 55mThai Airways International
  • VZ85112:10→16:206h 10mThai Vietjet Air
  • TG65317:00→20:555h 55mThai Airways International
  • ZE51117:05→21:256h 20mEASTAR JET
  • YP60117:15→21:256h 10mPerimeter Aviation
  • KE65117:20→21:306h 10mKorean Air
  • OZ74118:05→22:005h 55mAsiana Airlines
  • KE65319:05→23:056hKorean Air
  • 7C250319:30→23:506h 20mJeju Air
  • TW10119:50→00:106h 20mT'Way Air
  • KE65920:15→00:206h 5mKorean Air

Friday

  • OZ74307:10→11:156h 5mAsiana Airlines
  • KE65709:15→13:256h 10mKorean Air
  • TG65909:35→13:305h 55mThai Airways International
  • TG65710:50→14:455h 55mThai Airways International
  • VZ85112:10→16:206h 10mThai Vietjet Air
  • TG65317:00→20:555h 55mThai Airways International
  • ZE51117:05→21:256h 20mEASTAR JET
  • YP60117:15→21:256h 10mPerimeter Aviation
  • KE65117:20→21:306h 10mKorean Air
  • OZ74118:05→22:005h 55mAsiana Airlines
  • KE65319:05→23:056hKorean Air
  • TW10119:50→00:106h 20mT'Way Air
  • KE65920:15→00:206h 5mKorean Air

Saturday

  • OZ74307:10→11:055h 55mAsiana Airlines
  • KE65709:15→13:256h 10mKorean Air
  • TG65909:35→13:305h 55mThai Airways International
  • TG65710:50→14:455h 55mThai Airways International
  • VZ85112:10→16:206h 10mThai Vietjet Air
  • TG65317:00→20:555h 55mThai Airways International
  • ZE51117:05→21:256h 20mEASTAR JET
  • KE65117:20→21:306h 10mKorean Air
  • OZ74118:05→22:005h 55mAsiana Airlines
  • KE65319:05→23:056hKorean Air
  • 7C250319:30→23:506h 20mJeju Air
  • TW10119:50→00:106h 20mT'Way Air
  • KE65920:15→00:206h 5mKorean Air

Sunday

  • OZ74307:10→11:156h 5mAsiana Airlines
  • KE65709:15→13:256h 10mKorean Air
  • TG65909:35→13:305h 55mThai Airways International
  • TG65710:50→14:455h 55mThai Airways International
  • VZ85112:10→16:206h 10mThai Vietjet Air
  • TG65317:00→20:555h 55mThai Airways International
  • ZE51117:05→21:256h 20mEASTAR JET
  • YP60117:15→21:256h 10mPerimeter Aviation
  • KE65117:20→21:306h 10mKorean Air
  • OZ74118:05→22:005h 55mAsiana Airlines
  • KE65319:05→23:056hKorean Air
  • 7C250319:30→23:506h 20mJeju Air
  • TW10119:50→00:106h 20mT'Way Air
  • KE65920:15→00:206h 5mKorean Air

Seoul to Bangkok — frequently asked

How long is the flight from Seoul to Bangkok?
ICN–BKK is 5h 55m nonstop, covering 3,669 km (2,280 mi).
Which airlines fly nonstop from Seoul to Bangkok?
Air Canada, Alaska Airlines, Asiana Airlines, Delta Air Lines, EASTAR JET, El Al, Ethiopian Airlines, Jeju Air, Kenya Airways, Korean Air, Kuwait Airways, Perimeter Aviation, T'Way Air, Thai Airways International, Thai Vietjet Air, Turkish Airlines, WestJet operate this route nonstop.
How much is a flight from Seoul to Bangkok?
One-way fares on ICN–BKK recently started from $126. The lowest recent fare is for travel in June 2027. Fares change daily, so check current prices before booking.
How often do flights run from Seoul to Bangkok?
The route is served 7 days a week (125 scheduled departures).