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Cheap Flights from Portland (PDX) to Athens (ATH)

Compare Portland to Athens International flight deals

Find the cheapest month or even day of the year to fly to Athens International

Book the best Athens International fare with no extra fees

Flight deals from Portland to Athens International

Looking for a cheap last-minute deal or the best return flight from Portland to Athens International? Find the lowest prices on one-way and return tickets right here.
Athens.$908 per passenger.Departing Wed, 4 Mar, returning Thu, 12 Mar.Return flight with Air France.Outbound indirect flight with Air France, departs from Portland on Wed, 4 Mar, arriving in Athens International.Inbound indirect flight with Air France, departs from Athens International on Thu, 12 Mar, arriving in Portland.Price includes taxes and charges.From $908, select.
Athens.$921 per passenger.Departing Tue, 2 Sep, returning Fri, 12 Sep.Return flight with Alaska Airlines and Norse Atlantic Airways.Outbound indirect flight with Alaska Airlines, departs from Portland on Tue, 2 Sep, arriving in Athens International.Inbound indirect flight with Norse Atlantic Airways, departs from Athens International on Fri, 12 Sep, arriving in Portland.Price includes taxes and charges.From $921, select.
Athens.$931 per passenger.Departing Wed, 5 Nov, returning Wed, 12 Nov.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Portland on Wed, 5 Nov, arriving in Athens International.Inbound indirect flight with British Airways, departs from Athens International on Wed, 12 Nov, arriving in Portland.Price includes taxes and charges.From $931, select.
Athens.$931 per passenger.Departing Mon, 23 Feb, returning Tue, 3 Mar.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Portland on Mon, 23 Feb, arriving in Athens International.Inbound indirect flight with British Airways, departs from Athens International on Tue, 3 Mar, arriving in Portland.Price includes taxes and charges.From $931, select.
Athens.$997 per passenger.Departing Wed, 15 Oct, returning Sun, 7 Dec.Return flight with Air France.Outbound indirect flight with Air France, departs from Portland on Wed, 15 Oct, arriving in Athens International.Inbound indirect flight with Air France, departs from Athens International on Sun, 7 Dec, arriving in Portland.Price includes taxes and charges.From $997, select.
Athens.$1,046 per passenger.Departing Thu, 15 Jan, returning Wed, 21 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Thu, 15 Jan, arriving in Athens International.Inbound indirect flight with Delta, departs from Athens International on Wed, 21 Jan, arriving in Portland.Price includes taxes and charges.From $1,046, select.
Athens.$1,060 per passenger.Departing Wed, 20 Aug, returning Wed, 27 Aug.Return flight with Alaska Airlines and Norse Atlantic Airways.Outbound indirect flight with Alaska Airlines, departs from Portland on Wed, 20 Aug, arriving in Athens International.Inbound indirect flight with Norse Atlantic Airways, departs from Athens International on Wed, 27 Aug, arriving in Portland.Price includes taxes and charges.From $1,060, select.
Athens.$1,064 per passenger.Departing Wed, 27 Aug, returning Wed, 3 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Wed, 27 Aug, arriving in Athens International.Inbound indirect flight with Delta, departs from Athens International on Wed, 3 Sep, arriving in Portland.Price includes taxes and charges.From $1,064, select.

Find the cheapest month to fly from Portland to Athens International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Portland to Athens International flights are currently cheapest in March.
Jul
from $1,495
Aug
from $1,060
Sep
from $921
Oct
from $1,273
Nov
from $931
Dec
from $1,075
Jan
from $1,046
Feb
from $1,139
Mar
from $908
Apr
Find prices
May
from $1,255
Jun
Find prices

Portland to Athens International: Alternative routes

Compare routes from Portland to Athens below. You may find an airport to fly into that's cheaper, faster, or easier than Athens International.

Portland to Athens: Flight information

The things to know before you go.
Cheapest flight found$908
Cheapest month to flyMarch

Finding cheap flights from Portland to Athens International: Frequently asked questions

The best price we found for a return flight from Portland to Athens International is $908. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Portland to Athens International. But we found flights with one or more stops from $908.
As of July 2025, there are no flights flying from Portland to Athens International.
The cheapest month to fly from Portland to Athens International is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Athens International Airport on Wednesday, 4 March 2026.
No airlines currently offer direct flights between Portland Airport and Athens International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Athens International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Athens is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Air France offers the cheapest flight tickets to Athens International.

Travelling from Portland International Airport (PDX) to Eleftherios Venizelos International Airport (ATH): what you need to know

  • The timezone in Athens is UTC+2, which is nine hours ahead of Portland.

  • Your PDX to ATH flight won't wait if you're running late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • During popular months such as July, it's a good idea to get to the airport earlier than usual. Plan to arrive two hours before a domestic departure and four hours ahead of international flights whenever you're travelling during a peak period in general.

  • Think about adding a stopover when booking your ticket from Portland International Airport to Eleftherios Venizelos International Airport. Just uncheck 'Direct flights only' to break up your trip, or even explore someplace new along the way. Here are some options between PDX and ATH:

    • Keflavik International Airport

    • O'Hare International Airport

    • Washington Dulles International Airport

How to find the cheapest flights from Portland International Airport (PDX) to Eleftherios Venizelos International Airport (ATH)

  • $468 is the lowest price for a one-way Portland International Airport to Eleftherios Venizelos International Airport flight. A return flight starts at $908. These prices can change based on availability.

  • Don't wait until the last moment. You're more likely to find cheap tickets from PDX to ATH if you book early. Airlines often offer some amazing early bird discounts.

  • Getting cheap flights from Portland International Airport to Eleftherios Venizelos International Airport is easy if you can be flexible with your travel dates. Use the 'Whole month' search function to see the lowest fares across the month and score a great deal.

  • Landing cheap flights from PDX to ATH is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you when a new deal comes up.

  • Tailor your trip with filters. Choose your ideal arrival and departure times, total journey duration and airlines. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest' flights from Portland International Airport to Eleftherios Venizelos International Airport.

Handy information about Portland International Airport (PDX)

  • You'll find PDX at 7000 NE Airport Way.

  • 83.65% of flights departing from Portland International Airport arrive at their destination on time. With its strong on-time stats, you're unlikely to face delays when setting off from PDX.

  • Central Portland to Portland International Airport is around 19 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're ride-sharing, catching a cab or driving.

  • The trip when using public transport usually takes 45 minutes.

  • Taking an early flight from Portland International Airport to Eleftherios Venizelos International Airport? Avoid rushing to the terminal (and catch some extra z's) by choosing one of these stays near PDX:

Arriving at Eleftherios Venizelos International Airport (ATH)

  • The last thing you want is a lengthy trip to your hotel if you're getting in late on a Portland International Airport to Eleftherios Venizelos International Airport flight. Reserve one of these accommodation options near ATH instead:

  • Grab an Eleftherios Venizelos International Airport rental car and discover Athens and beyond with your own set of wheels. Centauro, Green Motion and Surprice are popular providers to choose from here.

  • Booking your vehicle from Eleftherios Venizelos International Airport around three weeks ahead increases your chances of getting a good deal.

Getting from Eleftherios Venizelos International Airport (ATH) to central Athens

  • Eleftherios Venizelos International Airport is roughly 40 kilometres from central Athens. Driving there takes about 35 minutes.

  • If you're using public transport, expect a journey time of about 1 hour.

When to fly to Eleftherios Venizelos International Airport (ATH)

  • The quietest month for a flight from Portland International Airport to Eleftherios Venizelos International Airport is January, while July is the busiest. Pick the best time to go to Athens based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • Lock in your flight from Portland International Airport to Eleftherios Venizelos International Airport for July if you'd like to go to Athens during its warmest month. You can expect temperatures of between 22ºC (72ºF) and 37ºC (99ºF).

  • Search for cheap tickets from PDX to ATH in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 4ºC (39ºF) and 14ºC (57ºF) on average.

Explore more of Greece

  • You've seen Athens, now it's time to explore other corners of Greece. Journey around 306 kilometres north to Thessaloniki to check off its must-visit sights. From Arch of Galerius to Aristotelous Square and Museum of Byzantine Culture, there's plenty to keep you busy.

  • Larisa is another must-experience destination in Greece and is around 209 kilometres north-west of Athens. No trip is complete without dropping by Agioi Saranta, Saint George Orthodox Church and Second Ancient Theatre.

Plan the rest of your trip from Portland to Athens

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.