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

Return flights

06 Jul - 13 Jul	Ryanair
05 Jul - 12 Jul	SWISS
21 Jul - 30 Jul	Lufthansa
12 Jul - 23 Jul	Lufthansa
05 Jul - 20 Jul	SWISS
01 Jul - 10 Jul	SWISS
01 Jul - 05 Jul	KLM
03 Jul - 19 Jul	SWISS
12 Jul - 19 Jul	SWISS
13 Jul - 19 Jul	SWISS
30 Jul - 06 Aug	Aegean Airlines	direct
30 Jul - 16 Aug	Aegean Airlines	direct
23 Jul - 02 Aug	Aegean Airlines	direct
31 Jul - 11 Aug	Ryanair
31 Jul - 16 Aug	Ryanair
31 Jul - 06 Aug	Luxair
19 Jul - 16 Aug	Austrian Airlines
16 Jul - 18 Aug	SWISS
16 Jul - 16 Aug	SWISS
18 Jul - 16 Aug	SWISS

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

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 July from 168€

Return flights