Cheapest return flights from London to Luxemburg in December from 75€

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

Return flights

11 Dec - 12 Dec British Airways direct
30 Dec - 01 Jan British Airways direct
29 Dec - 02 Jan British Airways direct
30 Dec - 02 Jan British Airways direct
01 Dec - 05 Dec British Airways direct
05 Dec - 08 Dec British Airways direct
30 Dec - 03 Jan British Airways direct
05 Dec - 06 Dec British Airways direct
06 Dec - 07 Dec British Airways direct
04 Dec - 07 Dec British Airways direct
05 Dec - 07 Dec British Airways direct
17 Dec - 18 Dec British Airways direct
18 Dec - 18 Dec British Airways direct
18 Dec - 22 Dec British Airways direct
31 Dec - 03 Jan KLM
20 Dec - 04 Jan British Airways direct
23 Dec - 04 Jan British Airways direct
27 Dec - 01 Jan Lufthansa
27 Dec - 01 Jan British Airways direct
27 Dec - 03 Jan Lufthansa

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

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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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