Cheapest return flights from Bangkok to Seoul in March from $354

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

08 Mar - 25 Mar Thai AirAsia X direct
05 Mar - 25 Mar Thai AirAsia X direct
05 Mar - 07 Mar Thai AirAsia X direct
27 Mar - 30 Mar Thai AirAsia X direct
28 Mar - 30 Mar Thai AirAsia X direct
02 Mar - 07 Mar Thai AirAsia X direct
03 Mar - 07 Mar Thai AirAsia X direct
04 Mar - 07 Mar Thai AirAsia X direct
19 Mar - 25 Mar Thai AirAsia X direct
11 Mar - 25 Mar Thai AirAsia X direct

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

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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