Cheapest one-way flights from Bangkok to Busan in September from $113

AirHint found the following cheapest one-way flights from Bangkok (BKK) to Busan (PUS) in September 2025 (see full year).

One-Way flights

27 Sep VietJet Air
25 Sep VietJet Air
11 Sep Thai AirAsia
21 Sep VietJet Air
10 Sep Thai AirAsia
14 Sep VietJet Air
18 Sep Thai VietJet Air
28 Sep Jin Air direct
29 Sep Jin Air direct
09 Sep Thai VietJet Air

Also check the deals for return flights from Bangkok to Busan in September.

Skyscanner

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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