Cheapest one-way flights from Seoul to Bangkok in December from 96€

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

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

One-Way flights

14 Dec Vietnam Airlines
12 Dec Vietnam Airlines
01 Dec Vietnam Airlines
09 Dec Vietnam Airlines
11 Dec Vietnam Airlines
06 Dec Vietnam Airlines
07 Dec Vietnam Airlines
23 Dec China Southern
30 Dec Xiamen Airlines
25 Dec Xiamen 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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