AirHint found the following cheapest return flights from Busan (PUS) to Denpasar (DPS) in September 2025 (see full year).

Return flights

20 Sep - 24 Sep	VietJet Air
20 Sep - 22 Sep	VietJet Air
21 Sep - 23 Sep	VietJet Air
21 Sep - 25 Sep	VietJet Air
21 Sep - 29 Sep	VietJet Air
19 Sep - 23 Sep	VietJet Air
21 Sep - 25 Sep	Air Busan	direct
28 Sep - 02 Oct	VietJet Air
20 Sep - 28 Sep	VietJet Air
12 Sep - 15 Sep	VietJet Air
13 Sep - 15 Sep	VietJet Air
26 Sep - 03 Oct	VietJet Air
26 Sep - 04 Oct	VietJet Air
28 Sep - 18 Oct	Jeju Air
17 Sep - 01 Oct	Cathay Pacific
30 Sep - 05 Oct	Eastar Jet
17 Sep - 02 Oct	China Airlines
10 Sep - 31 Oct	China Airlines
22 Sep - 20 Oct	Jeju Air
19 Sep - 02 Oct	China Airlines

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

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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Cheapest return flights from Busan to Denpasar in September from $251

Return flights