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

Return flights

10 Oct - 17 Oct	Ryanair
11 Oct - 16 Oct	Ryanair
05 Oct - 15 Oct	Ryanair
01 Oct - 06 Oct	Ryanair
03 Oct - 17 Oct	Ryanair
10 Oct - 14 Oct	Ryanair
05 Oct - 09 Oct	Ryanair
05 Oct - 14 Oct	Ryanair
17 Oct - 20 Oct	Ryanair
12 Oct - 17 Oct	Ryanair
26 Oct - 03 Nov	Ryanair
31 Oct - 11 Nov	Ryanair
31 Oct - 09 Nov	Ryanair
31 Oct - 03 Nov	Ryanair
31 Oct - 04 Nov	SWISS
28 Oct - 04 Nov	Lufthansa
31 Oct - 08 Nov	Ryanair
26 Oct - 09 Nov	KLM
25 Oct - 01 Nov	easyJet
28 Oct - 18 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 128€

Return flights