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

Return flights

26 Sep - 30 Sep	Ryanair
25 Sep - 02 Oct	Ryanair
26 Sep - 29 Sep	Ryanair
24 Sep - 26 Sep	easyJet
29 Sep - 06 Oct	KLM
25 Sep - 29 Sep	Ryanair
26 Sep - 29 Sep	Luxair	direct
19 Sep - 24 Sep	Ryanair
23 Sep - 29 Sep	KLM
24 Sep - 01 Oct	KLM
29 Sep - 01 Oct	Ryanair
26 Sep - 28 Sep	Ryanair
22 Sep - 29 Sep	Ryanair
25 Sep - 29 Sep	Luxair	direct
29 Sep - 01 Oct	Luxair	direct
29 Sep - 06 Oct	Luxair	direct
24 Sep - 01 Oct	Luxair	direct
25 Sep - 02 Oct	Luxair	direct

Also check the deals for one-way flights from Hamburg 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 Hamburg to Luxemburg in September from $181

Return flights