Cheapest return flights from Athens to Luxemburg in September from $168

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

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

Return flights

25 Sep - 10 Oct Ryanair
11 Sep - 14 Sep Ryanair
12 Sep - 15 Sep LOT
10 Sep - 14 Sep easyJet
02 Sep - 07 Sep KLM
30 Sep - 07 Oct SWISS
23 Sep - 30 Sep SWISS
01 Sep - 06 Sep Lufthansa
23 Sep - 30 Sep Aegean Airlines direct
30 Sep - 07 Oct Aegean Airlines direct
11 Sep - 14 Sep Aegean Airlines direct
02 Sep - 07 Sep Aegean Airlines direct

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

Skyscanner

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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