Cheapest return flights from Seoul to Bangkok in June from $226

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

Return flights

02 Jun - 09 Jun Air Busan
16 Jun - 25 Jun Jeju Air
24 Jun - 28 Jun Jeju Air
09 Jun - 15 Jun Jeju Air
16 Jun - 22 Jun Jeju Air
09 Jun - 18 Jun Jeju Air
10 Jun - 14 Jun Jeju Air
16 Jun - 19 Jun Jeju Air
09 Jun - 19 Jun Jeju Air
17 Jun - 26 Jun Jeju Air
30 Jun - 21 Jul Jeju Air
26 Jun - 05 Jul Jeju Air
09 Jun - 02 Jul Jeju Air
27 Jun - 02 Jul Jeju Air
26 Jun - 21 Jul Jeju Air
27 Jun - 18 Jul Jeju Air
05 Jun - 02 Jul Jeju Air
26 Jun - 25 Jul Jeju Air
05 Jun - 01 Jul EVA Air
24 Jun - 01 Jul EVA Air

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

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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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