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

Return flights

01 Oct - 05 Oct	Ryanair
02 Oct - 05 Oct	Ryanair
09 Oct - 12 Oct	Ryanair
23 Oct - 26 Oct	Ryanair
03 Oct - 07 Oct	Ryanair
30 Oct - 04 Nov	Ryanair
20 Oct - 25 Oct	Ryanair
28 Oct - 02 Nov	Air Serbia
24 Oct - 27 Oct	easyJet
07 Oct - 14 Oct	Lufthansa
12 Oct - 14 Oct	Aegean Airlines
28 Oct - 07 Nov	Volotea	direct
19 Oct - 07 Nov	Volotea	direct
12 Oct - 16 Oct	Volotea	direct
23 Oct - 07 Nov	Volotea	direct
28 Oct - 11 Nov	Volotea	direct
28 Oct - 02 Nov	Aegean Airlines	direct
23 Oct - 11 Nov	Volotea	direct
19 Oct - 02 Nov	Volotea	direct
14 Oct - 02 Nov	Volotea	direct

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

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 October from $128

Return flights