AirHint found the following cheapest return flights from Luxemburg (LUX) to Athens (ATH) in January 2026 (see full year).

Return flights

16 Jan - 18 Jan	Ryanair
23 Jan - 30 Jan	Ryanair
16 Jan - 19 Jan	Ryanair
12 Jan - 14 Jan	Ryanair
07 Jan - 01 Feb	Ryanair
09 Jan - 11 Jan	Ryanair
21 Jan - 23 Jan	Ryanair
12 Jan - 18 Jan	Ryanair
05 Jan - 11 Jan	Ryanair
30 Jan - 10 Feb	Aegean Airlines
22 Jan - 25 Jan	KLM
16 Jan - 27 Jan	Aegean Airlines
09 Jan - 03 Feb	Lufthansa
30 Jan - 10 Feb	Aegean Airlines	direct
30 Jan - 17 Feb	Volotea	direct
30 Jan - 13 Feb	Volotea	direct
27 Jan - 10 Feb	Volotea	direct
27 Jan - 17 Feb	Volotea	direct
27 Jan - 13 Feb	Volotea	direct
23 Jan - 10 Feb	Volotea	direct

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

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 January from 89€

Return flights