Cheapest return flights from Seoul to Bangkok in January from $178

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

Return flights

07 Jan - 09 Jan Thai VietJet Air direct
10 Jan - 05 Feb Vietnam Airlines
14 Jan - 21 Jan Vietnam Airlines
25 Jan - 04 Feb Thai VietJet Air direct
24 Jan - 30 Jan Malaysia Airlines
24 Jan - 29 Jan Malaysia Airlines
29 Jan - 04 Feb Malaysia Airlines
31 Jan - 06 Feb Malaysia Airlines
31 Jan - 04 Feb Malaysia Airlines
29 Jan - 05 Feb Malaysia Airlines
14 Jan - 21 Jan Thai VietJet Air direct
29 Jan - 03 Feb Malaysia Airlines
30 Jan - 03 Feb Malaysia Airlines
10 Jan - 05 Feb Thai VietJet Air direct
26 Jan - 29 Jan Thai AirAsia X direct
14 Jan - 08 Feb Vietnam Airlines
26 Jan - 30 Jan Scoot
11 Jan - 18 Jan VietJet Air
16 Jan - 23 Jan VietJet Air
20 Jan - 24 Jan VietJet Air

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

Skyscanner

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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