Cheapest return flights from London to Luxemburg in September from 72€

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

Return flights

18 Sep - 19 Sep Ryanair direct
20 Sep - 26 Sep Ryanair direct
20 Sep - 21 Sep Ryanair direct
19 Sep - 20 Sep Ryanair direct
19 Sep - 26 Sep Ryanair direct
19 Sep - 21 Sep Ryanair direct
25 Sep - 26 Sep Ryanair direct
11 Sep - 15 Sep Ryanair direct
26 Sep - 13 Oct Ryanair direct
26 Sep - 14 Oct Ryanair direct
25 Sep - 13 Oct Ryanair direct
25 Sep - 14 Oct Ryanair direct
18 Sep - 26 Sep Ryanair direct
11 Sep - 18 Sep Ryanair direct
18 Sep - 03 Oct Ryanair direct
20 Sep - 03 Oct Ryanair direct
19 Sep - 03 Oct Ryanair direct
26 Sep - 11 Oct Ryanair direct
26 Sep - 03 Oct Ryanair direct
25 Sep - 11 Oct Ryanair direct

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

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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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