Cheapest return flights from Thessaloniki to Luxemburg in September from 171€

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

Return flights

17 Sep - 24 Sep Lufthansa
04 Sep - 08 Sep Austrian Airlines
03 Sep - 10 Sep Austrian Airlines
05 Sep - 08 Sep SWISS
13 Sep - 17 Sep Ryanair
17 Sep - 24 Sep Luxair direct
03 Sep - 10 Sep Luxair direct

Also check the deals for one-way flights from Thessaloniki 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.

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