There are most likely no direct flights on the Porto — Athens route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Porto to Athens. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Porto to Athens, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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There are most likely no direct flights on the Porto — Athens route
We couldn't find any special offers for flights from Porto to Athens
Porto — Athens
06/02/2026
Departure
Direct flight
A3725
starting at $424
Porto — Athens
06/04/2026
Departure
Direct flight
A3725
starting at $575
Porto — Athens
06/16/2026
Departure
Direct flight
A3725
starting at $445
Porto — Athens
07/07/2026
Departure
Direct flight
A3725
starting at $418
Porto — Athens
07/09/2026
Departure
Direct flight
A3725
starting at $262
Porto — Athens
07/11/2026
Departure
Direct flight
A3725
starting at $434
Porto — Athens
07/21/2026
Departure
Direct flight
A3725
starting at $388
Porto — Athens
07/14/2026
Departure
Direct flight
A3725
starting at $436
Porto — Athens
06/06/2026
Departure
Direct flight
A3725
starting at $620
Porto — Athens
06/30/2026
Departure
Direct flight
A3725
starting at $415
starting at $262
starting at $77
starting at $86
starting at $101
starting at $106
starting at $111
starting at $147
starting at $201
starting at $212
starting at $231
The Porto — Athens route is served by a wide range of airlines: 10 in total, including Aegean Airlines, LC Busre SAC, Ryanair, Mokulele Airlines, Air Serbia, Vueling, Wizz Air, LOT Polish Airlines, TAP Portugal, and Transavia. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $77. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
The cheapest one-way flight from Porto to Athens departs on 06/17/2026, is operated by LC Busre SAC and costs $77
The cheapest roundtrip flight from Porto to Athens departs on 10/23/2026, is operated by TAP Portugal and costs $184
Fastest flight from Porto to Athens takes 6h 45m
There are direct flights on this route 3 days a week: Tu, Th, and Sa
The distance between Porto and Athens is 2797km (1734 miles). The average flight duration is 17h 17m. There are 3 direct flights from Porto to Athens. The time difference between Porto and Athens is 2h. Flights from Porto begin at 11:45 PM. The latest flight from Porto departs at 12:35 AM
The cheapest flight ticket from Porto to Athens according to data for the last 48 hours costs $77
Often the best time to buy tickets from Porto to Athens is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Porto to Athens can be found flying in these months: June, July, August.
The fastest flights from Porto to Athens start from 6 hours 45 minutes in the air.
The following airlines operate direct flights on the route Porto — Athens: Aegean Airlines
The minimum one-way ticket price from Porto to Athens is $77 (June 2026), while the maximum is $165 (August 2026). On average, a ticket costs $114–$266.
Tickets from Porto to Athens are getting more expensive each month. From June 2026 to August 2026, the increase reached 115%, with prices now at $165. It's unlikely to get cheaper than the current level.
The most significant price increase was from June 2026 to August 2026 — up 115%. The best time to fly is June 2026–July 2026, when the average price is $89. In July 2026–August 2026, tickets cost around $133.
Given the rising prices, it's best not to delay your purchase. Flying in June 2026–July 2026 can save you up to 33% compared to the most expensive months.
Price variation across months on this route is 32.5%. Your choice of departure month significantly affects the total flight cost.
