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

Return flights

30 Jul - 06 Aug	Austrian Airlines
30 Jul - 04 Aug	Ryanair
31 Jul - 05 Aug	Lufthansa
07 Jul - 16 Jul	Turkish Airlines
09 Jul - 16 Jul	Turkish Airlines
08 Jul - 15 Jul	Turkish Airlines
30 Jul - 08 Aug	Ryanair
23 Jul - 30 Jul	Lufthansa
27 Jul - 31 Jul	Turkish Airlines
27 Jul - 03 Aug	Turkish Airlines
27 Jul - 04 Aug	Turkish Airlines
26 Jul - 30 Jul	Ryanair
31 Jul - 04 Aug	Lufthansa
28 Jul - 04 Aug	Turkish Airlines
31 Jul - 03 Aug	Turkish Airlines
27 Jul - 02 Aug	Turkish Airlines
09 Jul - 16 Jul	Luxair	direct
23 Jul - 30 Jul	Luxair	direct

Also check the deals for one-way flights from Thessaloniki 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 Thessaloniki to Luxemburg in July from 216€

Return flights