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

Return flights

24 Sep - 31 Oct	Luxair	direct
30 Sep - 01 Oct	Ryanair
29 Sep - 01 Oct	Ryanair
24 Sep - 01 Oct	Luxair	direct
28 Sep - 10 Oct	KLM
23 Sep - 30 Sep	Wizz Air
27 Sep - 30 Sep	easyJet
24 Sep - 26 Sep	Ryanair
20 Sep - 27 Sep	easyJet
20 Sep - 21 Sep	easyJet
20 Sep - 26 Sep	easyJet
26 Sep - 30 Sep	Ryanair
20 Sep - 25 Sep	easyJet
21 Sep - 23 Sep	Ryanair
29 Sep - 02 Oct	Ryanair
23 Sep - 28 Sep	Wizz Air
28 Sep - 03 Oct	Ryanair
23 Sep - 01 Oct	Ryanair
29 Sep - 05 Oct	Ryanair
29 Sep - 01 Oct	Luxair	direct

Also check the deals for one-way flights from Berlin to Luxemburg 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 Berlin to Luxemburg in September from $221

Return flights