Cheapest return flights from Seoul to Bangkok in January from 163€

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

Return flights

16 Jan - 21 Jan China Eastern
29 Jan - 01 Feb China Eastern
17 Jan - 22 Jan China Eastern
29 Jan - 05 Feb China Eastern
30 Jan - 05 Feb Thai Lion Air direct
16 Jan - 24 Jan China Eastern
30 Jan - 11 Feb Shandong Airlines
30 Jan - 02 Feb Shandong Airlines
09 Jan - 12 Jan Air China
07 Jan - 12 Jan Air China
30 Jan - 11 Feb Thai Lion Air direct
12 Jan - 19 Jan China Eastern
29 Jan - 05 Feb Thai Lion Air direct
25 Jan - 15 Feb Air China
12 Jan - 16 Jan Air China
13 Jan - 20 Jan China Eastern
30 Jan - 02 Feb Thai Lion Air direct
06 Jan - 11 Jan China Eastern
14 Jan - 21 Jan Air China
29 Jan - 12 Feb Thai VietJet Air direct

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

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