Cheapest return flights from Luxemburg to Athens in September from $193

Best time to book flights for Luxemburg (LUX) to Athens (ATH) flights at AirHint

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

Return flights

16 Sep - 23 Sep Aegean Airlines
26 Sep - 13 Oct Ryanair
12 Sep - 15 Sep easyJet
20 Sep - 27 Sep SWISS
16 Sep - 23 Sep Aegean Airlines direct
21 Sep - 28 Sep KLM
03 Sep - 07 Sep Lufthansa
25 Sep - 12 Oct Ryanair
13 Sep - 21 Sep SWISS
11 Sep - 14 Sep Lufthansa
25 Sep - 12 Oct Aegean Airlines direct
21 Sep - 28 Sep Aegean Airlines direct
11 Sep - 14 Sep Aegean Airlines direct

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

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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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