Cheapest return flights from London to Luxemburg in December from 108€

AirHint found the following cheapest return flights from London (LCY) to Luxemburg (LUX) in December 2025 (see full year).

Return flights

13 Dec - 15 Dec Luxair direct
13 Dec - 16 Dec Luxair direct
24 Dec - 28 Dec Luxair direct
31 Dec - 02 Jan Luxair direct
30 Dec - 02 Jan Luxair direct
26 Dec - 28 Dec Luxair direct
27 Dec - 05 Jan Luxair direct
13 Dec - 19 Dec Luxair direct
06 Dec - 07 Dec Luxair direct
27 Dec - 30 Dec Luxair direct
05 Dec - 07 Dec Luxair direct
12 Dec - 17 Dec Luxair direct
29 Dec - 02 Jan Luxair direct
13 Dec - 11 Jan Luxair direct
12 Dec - 11 Jan Luxair direct
09 Dec - 09 Dec Luxair direct
28 Dec - 06 Jan Luxair direct
30 Dec - 03 Jan Luxair direct

Also check the deals for one-way flights from London to Luxemburg in December.

Skyscanner

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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