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

Return flights

24 Jul - 26 Jul	Luxair	direct
22 Jul - 26 Jul	Luxair	direct
03 Jul - 06 Jul	Luxair	direct
17 Jul - 19 Jul	Luxair	direct
17 Jul - 20 Jul	Luxair	direct
15 Jul - 19 Jul	Luxair	direct
07 Jul - 09 Jul	Luxair	direct
09 Jul - 16 Jul	Luxair	direct
03 Jul - 05 Jul	Luxair	direct
23 Jul - 28 Jul	Luxair	direct

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.

Book a cheap hotel in Luxemburg

Cheap car rent in Luxemburg

Cheapest return flights from London to Luxemburg in July from $138

Return flights