Cheapest return flights from Bangkok to Seoul in March from $358

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

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

Return flights

27 Mar - 09 Apr Thai AirAsia X direct
09 Mar - 09 Mar Thai AirAsia X direct
09 Mar - 11 Mar Thai AirAsia X direct
09 Mar - 29 Mar Thai AirAsia X direct
15 Mar - 29 Mar Thai AirAsia X direct
27 Mar - 29 Mar Thai AirAsia X direct
18 Mar - 29 Mar Thai AirAsia X direct
15 Mar - 01 Apr Thai AirAsia X direct
27 Mar - 10 Apr Thai AirAsia X direct
27 Mar - 01 Apr Thai AirAsia X direct
18 Mar - 01 Apr Thai AirAsia X direct
09 Mar - 10 Mar Thai AirAsia X direct
27 Mar - 11 Apr Thai AirAsia X direct
02 Mar - 05 Mar Thai AirAsia X direct
02 Mar - 09 Mar Thai AirAsia X direct
02 Mar - 11 Mar Thai AirAsia X direct
28 Mar - 09 Apr Thai AirAsia X direct
23 Mar - 09 Apr Thai AirAsia X direct
20 Mar - 09 Apr Thai AirAsia X direct
26 Mar - 09 Apr Thai AirAsia X direct

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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