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

Return flights

30 Jul - 17 Aug	Ryanair
30 Jul - 06 Aug	Ryanair
31 Jul - 19 Aug	Volotea	direct
31 Jul - 14 Aug	Volotea	direct
31 Jul - 17 Aug	Volotea	direct
31 Jul - 12 Aug	Volotea	direct
29 Jul - 14 Aug	Volotea	direct
29 Jul - 17 Aug	Volotea	direct
29 Jul - 12 Aug	Volotea	direct
31 Jul - 07 Aug	Ryanair
27 Jul - 29 Jul	Turkish Airlines
27 Jul - 31 Jul	Aegean Airlines
27 Jul - 31 Jul	Aegean Airlines	direct
27 Jul - 29 Jul	Volotea	direct

Also check the deals for one-way flights from Athens 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 Athens to Luxemburg in July from 175€

Return flights