Cheapest return flights from Seoul to Bangkok in January from $490

Best time to book flights for Seoul (GMP) to Bangkok (BKK) flights at AirHint

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

Return flights

03 Jan - 07 Jan EVA Air
11 Jan - 14 Jan Air China
10 Jan - 14 Jan Air China
17 Jan - 24 Jan Air China
29 Jan - 31 Jan Air China
11 Jan - 16 Jan Air China
17 Jan - 20 Jan Air China
09 Jan - 13 Jan Air China
19 Jan - 22 Jan Air China
28 Jan - 30 Jan Air China
25 Jan - 06 Feb Air China
25 Jan - 05 Feb Air China
20 Jan - 04 Feb Air China
12 Jan - 08 Feb Japan Airlines

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

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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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