Cheapest one-way flights from London to Luxemburg in September from $106

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

One-Way flights

05 Sep Luxair direct
23 Sep Luxair direct
27 Sep Luxair direct
26 Sep Luxair direct
24 Sep Luxair direct
09 Sep Luxair direct
03 Sep Luxair direct
15 Sep Luxair direct
16 Sep Luxair direct
08 Sep Luxair 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.

Book a cheap hotel in Luxemburg

Cheap car rent in Luxemburg

Feel free to contact us with any feedback or request another flight research.