Flights from Bangkok to Seoul
Bangkok to Seoul (BKK–ICN) is a nonstop international air route between Thailand and a regional Asian hub. It is served nonstop by 10 airlines. Use Flyroz to compare live fares, then book directly with the airline or travel site.
Airports for this journey
International route- From
- Suvarnabhumi (BKK)
- Bangkok, Thailand
- To
- Incheon Intl (ICN)
- Seoul, South Korea
- Route context
- International airport pair
- Information review
Flyroz prepares this airport-pair search. Current results come from partner providers; booking and payment take place on the selected provider website.
Cheapest one-way from
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Estimated journey duration
Nonstop flights from Bangkok (BKK) to Seoul (ICN) take roughly 5h 07m–5h 54m in the air, estimated from the ~3,669 km great-circle distance. Exact scheduled times vary by aircraft, routing and conditions — this is an estimate, not a published block time.
Airlines and current route context
Nonstop BKK–ICN service is operated by Air Busan, Air Premia, Asiana Airlines, Eastar Jet, Jeju Air, Jin Air, Korean Air, T'way Air, Thai Airways and Thai VietJet Air. Carriers were sourced from the Suvarnabhumi and Incheon airport "Airlines and destinations" tables (English Wikipedia, accessed 2026-07-12); schedules change over time, so check current results for your dates.
Direct and connecting guidance
Current direct and connecting options depend on your dates and are shown by Flyroz’s search partners.
Timing and booking guidance
Fares tend to be higher in the peak holiday periods, and lower in quieter months. Booking ahead and keeping dates flexible generally gives more choice.
How booking works
Flyroz prepares the search. Aviasales or Kiwi.com displays current results, and you complete booking and payment on that provider's website under its terms. Flyroz does not operate airlines or issue tickets.
Related routes
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