Cheapest one-way flights from Seoul to Bangkok in January from 126€

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

One-Way flights

21 Jan Thai VietJet Air direct
07 Jan Thai VietJet Air direct
08 Jan Thai VietJet Air direct
18 Jan Vietnam Airlines
01 Jan Vietnam Airlines
28 Jan Thai VietJet Air direct
06 Jan Thai VietJet Air direct
31 Jan Thai AirAsia X direct
02 Jan Vietnam Airlines
05 Jan Vietnam Airlines

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

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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