AirHint found the following cheapest return flights from Basel (BSL) to Denpasar (DPS) in September 2026 (see full year).

Return flights

22 Sep - 06 Oct	Pegasus Airlines
19 Sep - 30 Sep	Austrian Airlines
01 Sep - 20 Sep	Austrian Airlines
22 Sep - 05 Oct	Air France
24 Sep - 05 Oct	Pegasus Airlines
23 Sep - 05 Oct	KLM
24 Sep - 06 Oct	Pegasus Airlines
05 Sep - 20 Sep	AJet
21 Sep - 04 Oct	AJet
01 Sep - 22 Sep	AJet
05 Sep - 26 Sep	AJet
04 Sep - 20 Sep	Pegasus Airlines
07 Sep - 18 Sep	AJet
28 Sep - 11 Oct	Norwegian Air Sweden AOC
09 Sep - 21 Sep	Pegasus Airlines
11 Sep - 26 Sep	Turkish Airlines
04 Sep - 19 Sep	Turkish Airlines
30 Sep - 05 Oct	Turkish Airlines
23 Sep - 06 Oct	Turkish Airlines
30 Sep - 12 Oct	Turkish Airlines

Also check the deals for one-way flights from Basel 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 Basel to Denpasar in September from 636€

Return flights