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

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

Return flights

25 Sep - 11 Oct British Airways direct
26 Sep - 04 Oct British Airways direct
12 Sep - 22 Sep British Airways direct
02 Sep - 03 Sep British Airways direct
12 Sep - 16 Sep British Airways direct
19 Sep - 22 Sep British Airways direct
26 Sep - 30 Sep British Airways direct
16 Sep - 23 Sep British Airways direct
12 Sep - 12 Sep British Airways direct
04 Sep - 08 Sep British Airways direct
12 Sep - 15 Sep British Airways direct
03 Sep - 03 Sep British Airways direct
26 Sep - 03 Oct British Airways direct
30 Sep - 01 Oct British Airways direct
13 Sep - 01 Oct SWISS

Also check the deals for one-way 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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