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

Return flights

05 May - 12 May	Lufthansa
09 May - 14 May	SWISS
07 May - 12 May	Lufthansa
01 May - 05 May	SWISS
31 May - 04 Jun	SWISS
01 May - 10 May	SWISS
07 May - 10 May	easyJet
07 May - 11 May	Lufthansa
23 May - 31 May	Ryanair
07 May - 10 May	Aegean Airlines	direct
05 May - 12 May	Aegean Airlines	direct
28 May - 11 Jun	Volotea	direct
19 May - 04 Jun	Volotea	direct
26 May - 04 Jun	Volotea	direct
26 May - 11 Jun	Volotea	direct
24 May - 02 Jun	KLM
24 May - 02 Jun	Aegean Airlines	direct
12 May - 02 Jun	Volotea	direct
28 May - 07 Jun	Volotea	direct
19 May - 07 Jun	Volotea	direct

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

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 May from 133€

Return flights