Cheapest return flights from Seoul to Bangkok in April from $272

Best time to book flights for Seoul (GMP) to Bangkok (BKK) flights at AirHint

AirHint found the following cheapest return flights from Seoul (GMP) to Bangkok (BKK) in April 2025 (see full year).

Return flights

27 Apr - 01 May Air Busan
27 Apr - 29 Apr Korean Air
28 Apr - 29 Apr Jeju Air
28 Apr - 03 May Jeju Air
27 Apr - 11 May Jeju Air
28 Apr - 31 May Jeju Air
28 Apr - 02 May Jeju Air
27 Apr - 02 May Korean Air
27 Apr - 03 May Jeju Air
28 Apr - 11 May Jeju Air
27 Apr - 30 Apr Jeju Air
28 Apr - 08 May Jeju Air
28 Apr - 04 May Jeju Air
27 Apr - 28 Apr Jeju Air
29 Apr - 30 Apr Jeju Air
29 Apr - 29 Apr Jeju Air

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

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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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