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

Return flights

28 Jan - 02 Feb	easyJet
09 Jan - 11 Jan	easyJet
09 Jan - 14 Jan	easyJet
26 Jan - 02 Feb	easyJet
23 Jan - 25 Jan	easyJet
28 Jan - 01 Feb	easyJet
30 Jan - 01 Feb	easyJet
07 Jan - 23 Jan	easyJet
02 Jan - 18 Jan	easyJet
23 Jan - 26 Jan	SWISS
31 Jan - 04 Feb	easyJet
16 Jan - 20 Jan	SWISS
16 Jan - 19 Jan	SWISS
03 Jan - 05 Jan	easyJet
15 Jan - 20 Jan	easyJet

Also check the deals for one-way flights from London to Luxemburg 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 London to Luxemburg in January from $121

Return flights