Cheapest return flights from Bangkok to Seoul in March from 125€

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

Return flights

08 Mar - 13 Mar Thai AirAsia X direct
08 Mar - 17 Mar Thai AirAsia X direct
05 Mar - 09 Mar Thai AirAsia X direct
05 Mar - 10 Mar Thai AirAsia X direct
18 Mar - 24 Mar Thai AirAsia X direct
10 Mar - 13 Mar Thai AirAsia X direct
17 Mar - 24 Mar Thai AirAsia X direct
07 Mar - 14 Mar Thai AirAsia X direct
08 Mar - 15 Mar Thai AirAsia X direct
17 Mar - 20 Mar Thai AirAsia X direct
31 Mar - 04 Apr Thai AirAsia X direct
30 Mar - 20 Apr Thai VietJet Air direct
31 Mar - 08 Apr Thai VietJet Air direct
31 Mar - 06 Apr Thai AirAsia X
31 Mar - 06 Apr Thai VietJet Air direct
27 Mar - 01 Apr Thai AirAsia X direct
26 Mar - 04 Apr HK Express
16 Mar - 04 Apr HK Express
27 Mar - 03 Apr Thai VietJet Air
30 Mar - 03 Apr Thai VietJet Air

Also check the deals for one-way flights from Bangkok to Seoul 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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