Cheapest return flights from Bangkok to Seoul in December from 176€

AirHint found the following cheapest return flights from Bangkok (BKK) to Seoul (ICN) in December 2025 (see full year).

Return flights

05 Dec - 11 Dec HK Express
05 Dec - 10 Dec HK Express
04 Dec - 11 Dec HK Express
13 Dec - 16 Dec HK Express
13 Dec - 14 Dec HK Express
09 Dec - 12 Dec Thai AirAsia
09 Dec - 12 Dec Thai VietJet Air direct
10 Dec - 12 Dec Jin Air direct
01 Dec - 09 Dec Vietnam Airlines
13 Dec - 16 Dec Thai AirAsia X direct
19 Dec - 09 Jan VietJet Air
31 Dec - 06 Jan Vietnam Airlines
27 Dec - 03 Jan Vietnam Airlines
19 Dec - 09 Jan Thai AirAsia X direct
18 Dec - 07 Jan Thai AirAsia X direct
21 Dec - 07 Jan VietJet Air
24 Dec - 06 Jan VietJet Air
25 Dec - 14 Jan VietJet Air
13 Dec - 12 Jan Cathay Pacific
09 Dec - 11 Jan HK Express

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

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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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