Cheapest return flights from Seoul to Bangkok in April from $304

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

13 Apr - 16 Apr China Eastern
21 Apr - 24 Apr China Eastern
26 Apr - 30 Apr EVA Air
26 Apr - 29 Apr EVA Air
12 Apr - 16 Apr EVA Air
26 Apr - 06 May EVA Air
23 Apr - 30 Apr EVA Air
11 Apr - 16 Apr EVA Air
26 Apr - 01 May EVA Air
12 Apr - 15 Apr EVA Air
19 Apr - 21 Apr EVA Air
30 Apr - 07 May EVA Air
26 Apr - 02 May EVA Air
25 Apr - 28 Apr EVA Air
25 Apr - 08 May EVA Air
23 Apr - 01 May EVA Air
25 Apr - 02 May EVA Air
30 Apr - 06 May EVA Air
29 Apr - 07 May EVA Air
30 Apr - 08 May EVA 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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