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

Return flights

07 Oct - 08 Oct	easyJet
03 Oct - 10 Oct	Wizz Air UK
22 Oct - 29 Oct	Ryanair
10 Oct - 15 Oct	easyJet
10 Oct - 14 Oct	easyJet
04 Oct - 07 Oct	easyJet
10 Oct - 24 Oct	Wizz Air UK
10 Oct - 18 Oct	easyJet
10 Oct - 17 Oct	Wizz Air UK
01 Oct - 07 Oct	easyJet
23 Oct - 05 Nov	easyJet

Also check the deals for one-way flights from London to Luxemburg 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 London to Luxemburg in October from $204

Return flights