Cheapest return LCY–LUX flights, May

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

Return flights

26 May - 30 May Luxair direct
24 May - 06 Jun Luxair direct
30 May - 31 May SWISS
27 May - 15 Jun Luxair direct
27 May - 01 Jun Luxair direct
28 May - 01 Jun Luxair direct
26 May - 28 May Luxair direct
26 May - 14 Jun Luxair direct
28 May - 31 May SWISS
27 May - 31 May SWISS
26 May - 01 Jun Luxair direct
24 May - 10 Jun KLM
28 May - 30 May Luxair direct
27 May - 30 May Luxair direct
24 May - 02 Jun KLM
24 May - 04 Jun KLM
24 May - 07 Jun Lufthansa
23 May - 28 May Luxair direct
24 May - 27 May Luxair direct
25 May - 30 May Luxair direct

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

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