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

Return flights

08 Sep - 01 Oct	Austrian Airlines
09 Sep - 01 Oct	Austrian Airlines
07 Sep - 01 Oct	Aegean Airlines
10 Sep - 29 Sep	Austrian Airlines
10 Sep - 28 Sep	Austrian Airlines
10 Sep - 25 Sep	Austrian Airlines
07 Sep - 29 Sep	Aegean Airlines
29 Sep - 14 Oct	KLM
08 Sep - 16 Sep	KLM
02 Sep - 17 Sep	SWISS
01 Sep - 15 Sep	SWISS
05 Sep - 25 Sep	China Southern
03 Sep - 09 Oct	Turkish Airlines
08 Sep - 20 Sep	Austrian Airlines
06 Sep - 21 Sep	SWISS
28 Sep - 08 Oct	Luxair
30 Sep - 13 Oct	Aegean Airlines
22 Sep - 11 Oct	Luxair
27 Sep - 11 Oct	Luxair

Also check the deals for one-way flights from Luxemburg 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 Luxemburg to Denpasar in September from $763

Return flights