Cheapest one-way flights from Lisbon to Athens in September from $98

AirHint found the following cheapest one-way flights from Lisbon (LIS) to Athens (ATH) in September 2026 (see full year).

One-Way flights

12 Sep easyJet
16 Sep easyJet
19 Sep easyJet
06 Sep Aegean Airlines direct
13 Sep Vueling Airlines
18 Sep easyJet
09 Sep Aegean Airlines direct
08 Sep easyJet
15 Sep Volotea direct
02 Sep Volotea direct

Also check the deals for return flights from Lisbon 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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