AirHint found the following cheapest return flights from Luxemburg (LUX) to Copenhagen (CPH) in January 2026 (see full year).

Return flights

31 Jan - 01 Feb	Ryanair
26 Jan - 29 Jan	Ryanair
12 Jan - 16 Jan	Ryanair
10 Jan - 12 Jan	Ryanair
26 Jan - 27 Jan	Ryanair
10 Jan - 13 Jan	Ryanair
17 Jan - 18 Jan	Ryanair
05 Jan - 12 Jan	Ryanair
25 Jan - 27 Jan	Ryanair
30 Jan - 01 Feb	Ryanair
23 Jan - 26 Jan	Ryanair
17 Jan - 19 Jan	Ryanair
30 Jan - 02 Feb	Ryanair
29 Jan - 01 Feb	Ryanair
26 Jan - 13 Feb	Ryanair
20 Jan - 01 Feb	easyJet
28 Jan - 01 Feb	easyJet
30 Jan - 13 Feb	Ryanair
30 Jan - 09 Feb	Ryanair
29 Jan - 13 Feb	Ryanair

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

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 January from $107

Return flights