Cheapest one-way flights from Seoul to Bangkok in April from $79

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

AirHint found the following cheapest one-way flights from Seoul (ICN) to Bangkok (BKK) in April 2025 (see full year).

One-Way flights

01 Apr Vietnam Airlines
11 Apr Vietnam Airlines
06 Apr Vietnam Airlines
12 Apr Vietnam Airlines
25 Apr Vietnam Airlines
22 Apr Vietnam Airlines
21 Apr Vietnam Airlines
24 Apr Vietnam Airlines
14 Apr Vietnam Airlines
02 Apr Vietnam Airlines

Also check the deals for return 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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