Cheapest return flights from Bangkok to Seoul in February from $251

AirHint found the following cheapest return flights from Bangkok (BKK) to Seoul (ICN) in February 2026 (see full year).

Return flights

26 Feb - 06 Mar Thai VietJet Air
26 Feb - 01 Mar Thai VietJet Air
19 Feb - 26 Feb Thai VietJet Air
19 Feb - 23 Mar Thai VietJet Air
26 Feb - 28 Feb Thai VietJet Air
26 Feb - 03 Mar Thai AirAsia X direct
20 Feb - 17 Mar Thai VietJet Air
19 Feb - 08 Mar Thai VietJet Air
20 Feb - 23 Feb Thai VietJet Air
20 Feb - 05 Mar Thai VietJet Air
20 Feb - 02 Mar Thai VietJet Air
20 Feb - 06 Mar Thai VietJet Air
20 Feb - 11 Mar Thai VietJet Air
24 Feb - 28 Feb Thai VietJet Air
20 Feb - 24 Feb Thai AirAsia X direct
24 Feb - 25 Feb Thai VietJet Air
20 Feb - 22 Feb Thai AirAsia X direct
24 Feb - 26 Feb Thai VietJet Air
23 Feb - 27 Feb Thai VietJet Air
23 Feb - 24 Feb Thai VietJet Air

Also check the deals for one-way flights from Bangkok to Seoul in February.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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