ATH - OPO

$81 Find Cheap Flights from Athens to Porto - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$128
Typical prices: $244-$378
Ryanair
Fri 11/30Wed 12/12
ATH - OPO • 1 stop
Cheapest one-way
$81
Typical prices: $153-$256
Ryanair
Thu 1/18
ATH - OPO • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Athens and Porto. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Avoid delays
Aegean Airlines
Most punctual • 79% on-time
Evening
Best time • Fewest delays
Insights
Insights
When to travel
January
Cheapest • 25% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Milan Malpensa (MXP)
Cheapest • Avg $181 (round-trip)
Madrid Barajas (MAD)
Shortest trip • 6h 07m (one-way)
Insights
Insights
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We hope you love your trip to Porto!
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Flight Deals

Cheap Flights from Athens to Porto (ATH-OPO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Athens to Porto

Mon, Nov 30 - Sat, Dec 12
Ryanair Logo
9:40 am - 11:50 pmATH  Athens Eleftherios V.-OPO Porto
16h 10m1 stop Luqa Malta Intl
Ryanair Logo
12:45 pm - 12:30 amOPO  Porto-ATH Athens Eleftherios V.
9h 45m1 stop Bergamo Orio Al Serio
$128Ryanair
Mon, Nov 30 - Sat, Dec 12
Ryanair Logo
9:40 am - 11:50 pmATH  Athens Eleftherios V.-OPO Porto
16h 10m1 stop Luqa Malta Intl
Ryanair Logo
6:55 am - 12:30 amOPO  Porto-ATH Athens Eleftherios V.
15h 35m2 stops Toulouse Blagnac Bergamo Orio Al Serio
$130Ryanair
Mon, Nov 30 - Sat, Dec 12
Ryanair Logo
11:25 am - 10:35 pmATH  Athens Eleftherios V.-OPO Porto
13h 10m2 stops Bergamo Orio Al Serio Catania Fontanarossa
Ryanair Logo
6:55 am - 12:30 amOPO  Porto-ATH Athens Eleftherios V.
15h 35m2 stops Toulouse Blagnac Bergamo Orio Al Serio
$151Ryanair
Fri, Dec 11 - Thu, Dec 17
Multiple Airlines Logo
10:50 pm - 1:00 pmATH  Athens Eleftherios V.-OPO Porto
16h 10m1 stop Rome Fiumicino
Multiple Airlines Logo
7:45 pm - 11:20 amOPO  Porto-ATH Athens Eleftherios V.
13h 35m1 stop Milan Malpensa
$163Multiple Airlines
Thu, Feb 18 - Sun, Feb 21
easyJet Logo
8:55 pm - 8:00 amATH  Athens Eleftherios V.-OPO Porto
13h 05m1 stop Basel EuroAirport Swiss
easyJet Logo
6:05 am - 3:40 pmOPO  Porto-ATH Athens Eleftherios V.
7h 35m1 stop Basel EuroAirport Swiss
$175easyJet
Wed, Jan 13 - Sun, Jan 17
Multiple Airlines Logo
10:55 am - 8:20 pmATH  Athens Eleftherios V.-OPO Porto
11h 25m1 stop Rome Fiumicino
Multiple Airlines Logo
7:30 am - 9:15 pmOPO  Porto-ATH Athens Eleftherios V.
11h 45m1 stop Milan Malpensa
$177Multiple Airlines
Wed, Jan 13 - Sun, Jan 17
Multiple Airlines Logo
9:55 am - 7:15 pmATH  Athens Eleftherios V.-OPO Porto
11h 20m2 stops Budapest Ferenc Liszt Intl Milan Malpensa
Multiple Airlines Logo
7:30 am - 9:15 pmOPO  Porto-ATH Athens Eleftherios V.
11h 45m1 stop Milan Malpensa
$182Multiple Airlines
Tue, Mar 16 - Sat, Mar 20
easyJet Logo
10:50 am - 6:45 pmATH  Athens Eleftherios V.-OPO Porto
9h 55m1 stop Milan Malpensa
easyJet Logo
5:55 pm - 11:10 amOPO  Porto-ATH Athens Eleftherios V.
15h 15m1 stop Paris Orly
$183easyJet
Mon, Feb 1 - Sun, Feb 7
easyJet Logo
7:30 pm - 11:35 amATH  Athens Eleftherios V.-OPO Porto
18h 05m1 stop Geneva Geneve-Cointrin
easyJet Logo
6:35 pm - 1:10 pmOPO  Porto-ATH Athens Eleftherios V.
16h 35m1 stop Lyon-Saint Exupéry
$184easyJet
Fri, Dec 11 - Thu, Dec 17
Multiple Airlines Logo
3:50 pm - 11:50 pmATH  Athens Eleftherios V.-OPO Porto
10h 00m2 stops Tirana Rinas Bergamo Orio Al Serio
Multiple Airlines Logo
8:30 am - 8:50 pmOPO  Porto-ATH Athens Eleftherios V.
10h 20m1 stop Bergamo Orio Al Serio
$190Multiple Airlines
Booking Insights

Price, demand and travel trends for Athens to Porto flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Athens to Porto?

Round-trip flights from Athens to Porto typically range from $244 to $378. The lowest price found in the past 5 days was $128, on Ryanair.

What's the cheapest day of the week to fly from Athens to Porto?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Athens to Porto. It’s 11% cheaper than the average day, while Sunday is the most expensive, with prices 15% higher.

What’s the cheapest month to fly from Athens to Porto?

•January is the cheapest month to fly from Athens to Porto at $222 round-trip.
•October ($378) and June ($364) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 70% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Athens to Porto flights

Low season

February

Cheapest flight

$81
Beat the crowds with an average 47% drop in travelers.
The most popular month to fly with an average 34% increase in travelers.
One-way flight from Athens to Porto

When to book flights from Athens to Porto

Are your dates flexible? Find out the best times to travel from Athens to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Athens to Porto flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Athens to Porto?

    Two cabin classes are available on flights from Athens to Porto:

    • Economy Class
    • Business Class

  • How long is a flight from Athens to Porto?

    A nonstop flight from Athens to Porto takes 00m, covering 1,741 miles.

  • Do I need a passport to fly from Athens to Porto?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Athens to Porto flight?

    Round-trip flights from Athens to Porto range from $244 to $378, with an average of $294 over the past 12 months. Anything below $244 counts as a good deal.

  • How much can I save by taking a layover when flying from Athens to Porto?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $181 round-trip via Milan Malpensa (MXP), compared to $254 for nonstop.

  • How does on-time performance compare across airlines flying from Athens to Porto?

    Aegean Airlines is the only airline operating Athens to Porto flights. 79% of its flights are on time.

  • What is the standard checked-bag allowance on flights from Athens to Porto?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $47–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Athens to Porto?

    The Airbus A321neo family is used most often on this route, operated mainly by Aegean Airlines and Volotea. Other aircraft seen on the route include Airbus A320-100/200 variants.

  • How are flight prices from Athens to Porto looking right now?

    One-way fares from Athens to Porto are currently lower than usual. Average one-way flight prices are about $97, which is 49% below the typical average for this route.

  • What car rental options are available at Porto Airport (OPO)?

    Porto Airport (OPO) hosts 5 major car rental companies, with daily rates averaging $24 for economy cars. Top options include:

    • GREEN MOTION
    • Drive on Holiday
    • Klass Wagen
    • Goldcar Rental SP
    • Sixt

  • Which airports can I use when flying from Athens to Porto?

    Flights from Athens to Porto usually depart from Athens Eleftherios V. (ATH) and arrive at Porto (OPO).

  • What time of day has the fewest delays on flights from Athens to Porto?

    Evening flights have the fewest delays on this route, while morning departures tend to have the most.

  • At what point is a flight considered delayed from Athens to Porto?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Athens to Porto route, 21% of flights were delayed in the past 3 months, with delays averaging 1h 11m.

  • Which airports do connecting flights from Athens to Porto pass through?

    One-stop flights from Athens to Porto most commonly connect through:

    • Belgrade Nikola Tesla (BEG) - 20% of one-stop connections
    • Madrid Barajas (MAD) - 20% of one-stop connections
    • Barcelona-El Prat (BCN) - 18% of one-stop connections
    • Rome Fiumicino (FCO) - 16% of one-stop connections

  • Can I save money by using flexible dates for flights from Athens to Porto?

    Yes. Flexible dates can save you up to 23% on flights from Athens to Porto. Tuesday is the cheapest departure day at $262 round-trip on average, while Sunday is the most expensive at $340, a difference of $78.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Athens to Porto?

    Flying via Madrid Barajas (MAD) gives the shortest average 1-stop total travel time at 6h 07m, compared with 7h 15m via Lisbon Humberto Delgado (LIS) and 7h 29m via Frankfurt am Main (FRA).

  • What is the time difference between Athens and Porto?

    Porto is 2 hours behind Athens (Western European Time vs Eastern European Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Porto?

    Some of the most popular sights in Porto are Ribeira Square, Avenida dos Aliados and Mercado do Bolhão. These are among the most viewed places in Porto on KAYAK.

  • Which airlines include bags at no extra cost on Athens to Porto flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Aegean Airlines: a cabin bag and a checked bag in Economy Class
    • Volotea: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Athens to Porto flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Sunday. On this route, Tuesday flights average $262, about $78 less than Sunday fares (23% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Athens to Porto trip for January. Fares historically average $222 round-trip in that month - typically $156 less than the most expensive month, which is October (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Milan Malpensa Airport (MXP) can be cheaper than flying direct. The cheapest layover option averages $181 round-trip on this route - about $73 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Porto Airport.

    • Ap Aeroporto Porto

More options for your flight from Athens to Porto

Complete your trip to Porto with a hotel stay or car rental

Car rentals in Porto
Hotels in Porto
Vacations in Porto