Cheapest return flights from Busan to Bangkok in April from $171

AirHint found the following cheapest return flights from Busan (PUS) to Bangkok (BKK) in April 2026 (see full year).

Return flights

02 Apr - 07 Apr Vietnam Airlines
10 Apr - 17 Apr Vietnam Airlines
01 Apr - 06 Apr Vietnam Airlines
01 Apr - 05 Apr Vietnam Airlines
20 Apr - 23 Apr Vietnam Airlines
19 Apr - 24 Apr Vietnam Airlines
03 Apr - 08 Apr Vietnam Airlines
03 Apr - 07 Apr Vietnam Airlines
25 Apr - 30 Apr Vietnam Airlines
19 Apr - 27 Apr Vietnam Airlines
01 Apr - 06 May Vietnam Airlines
30 Apr - 06 May Vietnam Airlines
30 Apr - 07 May Vietnam Airlines
30 Apr - 05 May Vietnam Airlines

Also check the deals for one-way flights from Busan 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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