Cheapest return flights from Luxemburg to London in September from 64€

Best time to book flights for Luxemburg (LUX) to London (STN) flights at AirHint

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

Return flights

06 Sep - 14 Sep Ryanair direct
26 Sep - 30 Sep Ryanair direct
12 Sep - 30 Sep Ryanair direct
12 Sep - 14 Sep Ryanair direct
14 Sep - 30 Sep Ryanair direct
05 Sep - 06 Sep Ryanair direct
05 Sep - 14 Sep Ryanair direct
03 Sep - 06 Sep Ryanair direct
03 Sep - 04 Sep Ryanair direct
03 Sep - 14 Sep Ryanair direct
26 Sep - 13 Oct Ryanair direct

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

Cheap car rent in London