Cheap flights from Athens to Porto
Cheap flight deals from Athens to Porto
Discover tips and strategies to find the most affordable flight options for your journey from Athens (ATH) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 October 2025.
Popular in | September |
|---|---|
Cheapest in | February |
Average price | C$ 612 |
Good one-way deal | C$ 398 or less |
Best time to book a flight from Athens to Porto
Have a flexible travel schedule? Discover the best time to fly to Porto from Athens with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Athens to Porto
What is the cheapest month to book a flight from Athens to Porto?
Currently, February is the cheapest month in which you can book a flight from Athens to Porto (average of C$ 174). Flying from Athens to Porto in October is currently the most expensive (average of C$ 329). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ATH to OPO?
When flying from Athens to Porto, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Athens to Porto delayed?
About 20% of weekly flights between Athens and Porto have experienced delays in the past year, with the average delay time being 89 minutes.
What is the most punctual flight time for Athens to Porto flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Athens to Porto flights?
Over the past year, Aegean Airlines has had the lowest number of delays on this route, with just 19% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Athens to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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How does Cheapflights help users find flights from Athens to Porto?
Deals for Athens to Porto flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Athens to Porto?
Cheapflights simply makes it quick and affordable to book flights from Athens to Porto by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Athens to Porto with no change fees?
Yes, we can. To see specific flights from Athens to Porto with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Athens to Porto become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Porto from Athens today and book when prices fit your budget.