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

Return flights

15 Oct - 22 Oct	Ryanair
01 Oct - 06 Oct	easyJet
11 Oct - 14 Oct	Ryanair
16 Oct - 30 Oct	Aegean Airlines
05 Oct - 09 Oct	Aegean Airlines
14 Oct - 16 Oct	Aegean Airlines
02 Oct - 07 Oct	Ryanair
11 Oct - 21 Oct	Ryanair
22 Oct - 18 Nov	Ryanair
02 Oct - 09 Oct	Aegean Airlines
16 Oct - 21 Oct	Aegean Airlines	direct
31 Oct - 07 Nov	easyJet
31 Oct - 06 Nov	easyJet
30 Oct - 02 Nov	Ryanair
26 Oct - 11 Nov	Lufthansa
23 Oct - 09 Nov	Aegean Airlines
31 Oct - 04 Nov	Lufthansa
24 Oct - 09 Nov	Ryanair
26 Oct - 01 Nov	Ryanair
23 Oct - 04 Nov	Volotea	direct

Also check the deals for one-way flights from Luxemburg to Athens 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 Luxemburg to Athens in October from 129€

Return flights