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

Return flights

08 Oct - 14 Oct	easyJet
13 Oct - 15 Oct	easyJet
14 Oct - 20 Oct	easyJet
01 Oct - 07 Oct	easyJet
04 Oct - 08 Oct	Ryanair
13 Oct - 19 Oct	Ryanair
14 Oct - 17 Oct	easyJet
02 Oct - 07 Oct	Ryanair
05 Oct - 07 Oct	Ryanair
21 Oct - 22 Oct	Ryanair
31 Oct - 04 Nov	Ryanair
30 Oct - 04 Nov	Ryanair
27 Oct - 01 Nov	Ryanair
30 Oct - 06 Nov	Ryanair
29 Oct - 01 Nov	Ryanair
31 Oct - 03 Nov	Ryanair
30 Oct - 01 Nov	Ryanair
29 Oct - 03 Nov	Ryanair
30 Oct - 02 Nov	Ryanair
30 Oct - 03 Nov	Ryanair

Also check the deals for one-way flights from Luxemburg to Copenhagen 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 Luxemburg to Copenhagen in October from $136

Return flights