Cheapest one-way flights from Seoul to Bangkok in December from 150€

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

One-Way flights

28 Dec VietJet Air
29 Dec VietJet Air
30 Dec Eastar Jet
23 Dec VietJet Air
24 Dec Air China
26 Dec Thai AirAsia X direct
24 Dec Thai AirAsia X direct
31 Dec Thai AirAsia X direct
22 Dec Thai AirAsia X direct
29 Dec Thai AirAsia X direct

Also check the deals for return flights from Seoul to Bangkok 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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