AirHint found the following cheapest return flights from Copenhagen (CPH) to Luxemburg (LUX) in October 2025 (see full year).

Return flights

15 Oct - 22 Oct	easyJet
01 Oct - 04 Oct	Ryanair
22 Oct - 30 Oct	Ryanair
23 Oct - 30 Oct	Ryanair
28 Oct - 30 Oct	Ryanair
08 Oct - 09 Oct	Ryanair
19 Oct - 20 Oct	Ryanair
23 Oct - 30 Oct	Luxair	direct
22 Oct - 30 Oct	Luxair	direct
02 Oct - 05 Oct	Ryanair

Also check the deals for one-way flights from Copenhagen to Luxemburg in October.

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 Copenhagen to Luxemburg in October from 130€

Return flights