Cheapest one-way flights from Seoul to Bangkok in March from $53

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

One-Way flights

18 Mar Thai VietJet Air direct
06 Mar Thai VietJet Air direct
27 Mar Thai VietJet Air direct
07 Mar Thai VietJet Air direct
09 Mar Thai VietJet Air direct
11 Mar Thai VietJet Air direct
05 Mar Thai VietJet Air direct
02 Mar Thai VietJet Air direct
15 Mar Thai VietJet Air direct
10 Mar Thai VietJet Air direct

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

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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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