$97 Cheap flight deals from Porto (OPO) to Athens (ATH)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Airfares from $97 One Way, $228 Round Trip from Porto to Athens

Prices starting at $228 for return flights and $97 for one-way flights to Athens were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 6 - Sat, May 9
OPO
Porto
ATH
Athens
$228 Roundtrip, found 5 days ago
$228
Roundtrip
found 5 days ago
Select Aegean flight, departing Wed, May 6 from Porto to Athens, returning Sat, May 9, priced at $228 found 5 days ago
Wed, May 6 - Sat, May 9
OPO
Porto
ATH
Athens
$256 Roundtrip, found 5 days ago
$256
Roundtrip
found 5 days ago
Select Aegean flight, departing Wed, May 6 from Porto to Athens, returning Sat, May 9, priced at $256 found 5 days ago
Fri, Mar 6 - Sun, Mar 15
OPO
Porto
ATH
Athens
$268 Roundtrip, found 5 days ago
$268
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Fri, Mar 6 from Porto to Athens, returning Sun, Mar 15, priced at $268 found 5 days ago
Fri, Mar 6 - Sun, Mar 15
OPO
Porto
ATH
Athens
$272 Roundtrip, found 5 days ago
$272
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Fri, Mar 6 from Porto to Athens, returning Sun, Mar 15, priced at $272 found 5 days ago
Fri, Mar 6 - Sun, Mar 15
OPO
Porto
ATH
Athens
$276 Roundtrip, found 5 days ago
$276
Roundtrip
found 5 days ago
Select Iberia flight, departing Fri, Mar 6 from Porto to Athens, returning Sun, Mar 15, priced at $276 found 5 days ago

More About Flying To Athens from Porto

Route Information for Flights from Porto to Athens

Origin Airport IATA Code
OPO
Destination Airport IATA Code
ATH
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Porto to Athens

Rack up your savings with low-cost flights from Porto to Athens with Orbitz On-the-Go. Orbitz On-the-Go offers mobile-only deals and cutting edge mobile tools to help you find bargain flights from Porto to Athens.

Mobile-Only Deals on Porto to Athens flights

Find guaranteed low prices on Porto to Athens flights using Orbitz On-the-Go. You can book discount domestic flights from Porto to Athens, and international tickets on Porto to Athens flights using our mobile site and apps.

Free Alerts Are No Surprise

Not only will you find cheap tickets on flights from Porto to Athens, but Orbitz free alerts will keep you up to speed on flight status, plus gate and baggage claim details. Receive instant updates via your choice of email, voice or text. Orbitz keeps you easily on task and on budget.

Share Itineraries on Flights from Porto to Athens

Are you traveling for business, pleasure or a combination of both? Keep family, friends and business contacts posted on flight and gate info. Just use MyTrips for iPhone, Android and web phones like Blackberry and Windows.

Add Smiles to Your Miles with Sales and Deals on Porto to Athens Flights

Travel planning is easy when you store your frequent flyer and loyalty program information on your Orbitz account. Then snag a low-fare air ticket on Porto to Athens flights, and you’re done. No muss, no fuss. Your miles will fly by with Orbitz On-the-Go cutting edge mobile tools and guaranteed low prices.

Frequently asked questions

What is the shortest flight from Porto to Athens?
The shortest flight from Porto (OPO-Dr. Francisco de Sa Carneiro) to ATH is around 4 hours and 25 minutes. Grab a wine from the drink cart, start your travel journal or listen to that podcast — you'll have plenty of time on this medium-haul journey.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.