Cheapest return flights from Bangkok to Seoul in January from 174€

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

Return flights

01 Jan - 18 Jan Thai VietJet Air direct
09 Jan - 14 Jan Thai VietJet Air
01 Jan - 09 Jan Thai VietJet Air
01 Jan - 14 Jan Thai VietJet Air
01 Jan - 21 Jan Thai VietJet Air direct
14 Jan - 16 Jan Thai AirAsia X
01 Jan - 14 Jan Thai VietJet Air direct
09 Jan - 14 Jan Thai VietJet Air direct
02 Jan - 27 Jan Thai VietJet Air direct
06 Jan - 17 Jan Eastar Jet direct
30 Jan - 02 Feb Thai VietJet Air direct
19 Jan - 06 Feb China Eastern
25 Jan - 05 Feb Thai VietJet Air direct
27 Jan - 03 Feb China Eastern
27 Jan - 02 Feb HK Express
27 Jan - 01 Feb HK Express
27 Jan - 09 Feb HK Express
29 Jan - 17 Feb China Eastern
06 Jan - 19 Feb Thai VietJet Air
26 Jan - 01 Feb Thai Lion Air direct

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

Powered by

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Feel free to contact us with any feedback or request another flight research.