BKK → ICN
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 — we never add a booking fee.
Cheapest one-way from
Search to see current fares for your dates.
How long is the flight?
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 flying this route
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 International 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 vs. connecting flights
This is a short-to-medium-haul international nonstop route. Nonstop is fastest; one-stop connecting itineraries also exist via other hubs but are rarely worthwhile on a route this length. Run a live search to compare.
Best time to fly & book
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.
Frequently asked questions
Is there a nonstop flight from Bangkok to Seoul?
Yes — BKK–ICN is served nonstop by Air Busan, Air Premia, Asiana Airlines, Eastar Jet, Jeju Air, Jin Air, Korean Air, T'way Air, Thai Airways International and Thai VietJet Air. Run a live search to compare fares on your dates.
How long is the flight from Bangkok to Seoul?
Nonstop flights take roughly 5h 07m–5h 54m in the air (a great-circle estimate; exact times vary by aircraft and conditions).
Which airlines fly nonstop from Bangkok to Seoul?
Nonstop international service is operated by Air Busan, Air Premia, Asiana Airlines, Eastar Jet, Jeju Air, Jin Air, Korean Air, T'way Air, Thai Airways International and Thai VietJet Air. Schedules change, so confirm current options with a live search.
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