AirHint found the following cheapest one-way flights from Athens (ATH) to Luxemburg (LUX) in December 2025 (see full year).

One-Way flights

07 Dec	Aegean Airlines	direct
02 Dec	Aegean Airlines	direct
19 Dec	easyJet
12 Dec	easyJet
11 Dec	easyJet
23 Dec	easyJet
12 Dec	Aegean Airlines	direct
16 Dec	Volotea	direct
05 Dec	Volotea	direct
26 Dec	Volotea	direct

Also check the deals for return flights from Athens to Luxemburg in December.

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 one-way flights from Athens to Luxemburg in December from 58€

One-Way flights