Explore flights from Portugal from €111* with Olympic Air!
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1 Passenger, Economy
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Cheapest flights from Portugal
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€
Lisbon (LIS)to
Athens (ATH)Departing: Apr 25, 2026
Starting from
€265
Seen: 1 day ago
One-way fare
Economy
*Best fares for one way flights found by others.
Plane Tickets from Portugal on Olympic Air
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There are no fares that match your filter criteria. Please adjust your filters.
There are no fares that match your filter criteria. Please adjust your filters.*Best fares for one way flights found by others.