Cheapest one-way flights from London to Luxemburg in September from 121€

AirHint found the following cheapest one-way flights from London (LHR) to Luxemburg (LUX) in September 2025 (see full year).

One-Way flights

27 Sep Aer Lingus
30 Sep Vueling Airlines
24 Sep Vueling Airlines
29 Sep Vueling Airlines
22 Sep Aer Lingus
23 Sep Eurowings
26 Sep British Airways direct
28 Sep Aer Lingus
25 Sep KLM
29 Sep British Airways direct

Also check the deals for return flights from London to Luxemburg in September.

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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