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

Return flights

23 Jul - 25 Jul	Ryanair
02 Jul - 02 Jul	Wizz Air UK
07 Jul - 14 Jul	Wizz Air UK
25 Jul - 29 Jul	Ryanair
10 Jul - 13 Jul	Wizz Air UK
05 Jul - 09 Jul	Wizz Air UK
01 Jul - 08 Jul	Wizz Air UK
24 Jul - 26 Jul	Wizz Air Malta
02 Jul - 05 Jul	Ryanair
03 Jul - 05 Jul	Wizz Air Malta

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

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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Cheapest return flights from London to Luxemburg in July from 165€

Return flights