Cheapest return BKK–PUS flights, September

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

Return flights

23 Sep - 27 Sep VietJet Air
09 Sep - 16 Sep Jin Air direct
23 Sep - 27 Sep Jin Air direct
05 Sep - 09 Sep Jin Air direct
14 Sep - 21 Sep HK Express
14 Sep - 15 Sep HK Express
14 Sep - 16 Sep HK Express
14 Sep - 22 Sep HK Express
07 Sep - 21 Sep HK Express
07 Sep - 15 Sep HK Express
21 Sep - 12 Oct HK Express
23 Sep - 14 Oct HK Express
23 Sep - 12 Oct HK Express
28 Sep - 14 Oct HK Express
28 Sep - 12 Oct HK Express
22 Sep - 12 Oct HK Express
23 Sep - 13 Oct HK Express
28 Sep - 13 Oct HK Express
22 Sep - 13 Oct HK Express
20 Sep - 07 Oct HK Express

Also check the deals for one-way flights from Bangkok to Busan in September.

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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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