Cheapest return flights from Seoul to Bangkok in March from 152€

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

Return flights

25 Mar - 20 Apr T'way Air direct
26 Mar - 19 Apr T'way Air direct
27 Mar - 20 Apr T'way Air direct
28 Mar - 20 Apr T'way Air direct
23 Mar - 20 Apr T'way Air direct
28 Mar - 18 Apr T'way Air direct
21 Mar - 21 Apr Jeju Air direct
23 Mar - 17 Apr Jeju Air direct
26 Mar - 17 Apr Jeju Air direct
21 Mar - 17 Apr Jeju Air direct
20 Mar - 30 Mar Eastar Jet
23 Mar - 30 Mar Eastar Jet
26 Mar - 31 Mar Air Busan
25 Mar - 31 Mar Air Busan
20 Mar - 27 Mar Thai Lion Air direct
23 Mar - 30 Mar Thai Lion Air direct
24 Mar - 31 Mar Thai Lion Air
25 Mar - 29 Mar T'way Air direct
26 Mar - 29 Mar Thai Lion Air direct
20 Mar - 25 Mar Eastar Jet

Also check the deals for one-way 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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