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

Return flights

07 Aug - 11 Aug	Ryanair
05 Aug - 12 Aug	Ryanair
01 Aug - 17 Aug	Ryanair
06 Aug - 09 Aug	Ryanair
01 Aug - 16 Aug	Ryanair
04 Aug - 08 Aug	Ryanair
06 Aug - 10 Aug	Ryanair
07 Aug - 10 Aug	Ryanair
03 Aug - 19 Aug	easyJet
21 Aug - 24 Aug	Ryanair
14 Aug - 02 Sep	Volotea	direct
21 Aug - 02 Sep	Volotea	direct
21 Aug - 09 Sep	Volotea	direct
21 Aug - 07 Sep	Volotea	direct
21 Aug - 04 Sep	Volotea	direct
19 Aug - 02 Sep	Volotea	direct
19 Aug - 07 Sep	Volotea	direct
19 Aug - 04 Sep	Volotea	direct
24 Aug - 02 Sep	Volotea	direct
24 Aug - 09 Sep	Volotea	direct

Also check the deals for one-way flights from Athens to Luxemburg in August.

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 August from 216€

Return flights