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

Return flights

22 Jul - 29 Jul	Lufthansa
29 Jul - 31 Jul	Ryanair
26 Jul - 31 Jul	Lufthansa
22 Jul - 31 Jul	Lufthansa
30 Jul - 31 Jul	Lufthansa
23 Jul - 27 Jul	Lufthansa
29 Jul - 07 Aug	KLM
05 Jul - 08 Jul	Ryanair
27 Jul - 07 Aug	Ryanair
24 Jul - 28 Jul	Lufthansa
23 Jul - 30 Jul	Lufthansa
23 Jul - 26 Jul	Lufthansa
29 Jul - 03 Aug	Ryanair
25 Jul - 04 Aug	Lufthansa
28 Jul - 02 Aug	Ryanair
30 Jul - 03 Aug	SWISS
31 Jul - 05 Aug	Air Dolomiti
31 Jul - 07 Aug	Ryanair
30 Jul - 02 Aug	Lufthansa
27 Jul - 04 Aug	Ryanair

Also check the deals for one-way flights from Luxemburg to Athens 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 Luxemburg to Athens in July from $209

Return flights