Cheapest return flights from Bangkok to Seoul in January from $329

AirHint found the following cheapest return flights from Bangkok (BKK) to Seoul (ICN) in January 2027 (see full year).

Return flights

05 Jan - 07 Jan Philippine Airlines
22 Jan - 24 Jan Cathay Pacific
12 Jan - 16 Jan Cathay Pacific
12 Jan - 19 Jan Cathay Pacific
18 Jan - 22 Jan Cathay Pacific
06 Jan - 11 Jan Cathay Pacific
10 Jan - 15 Jan Cathay Pacific
17 Jan - 22 Jan Cathay Pacific
07 Jan - 14 Jan Cathay Pacific
13 Jan - 19 Jan Cathay Pacific
29 Jan - 04 Feb Thai Airways direct
29 Jan - 07 Feb Singapore Airlines
29 Jan - 07 Feb Thai Airways direct

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