Cheapest one-way flights from Seoul to Bangkok in December from $60

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

One-Way flights

02 Dec Thai VietJet Air direct
15 Dec T'way Air direct
01 Dec Eastar Jet direct
08 Dec Eastar Jet direct
09 Dec Eastar Jet direct
17 Dec Vietnam Airlines
03 Dec Vietnam Airlines
13 Dec Vietnam Airlines
04 Dec Vietnam Airlines
05 Dec Vietnam Airlines

Also check the deals for return flights from Seoul to Bangkok in December.

Skyscanner

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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