Cheap Flights from Portland to Athens International

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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

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Flight deals from Portland to Athens International

Looking for a cheap last-minute deal or the best return flight from Portland Airport to Athens International Airport? If you want to travel next month, return fares start from $1,667. Find the lowest prices on one-way and return tickets right here.

Athens.$1,376 per passenger.Departing Mon, 15 Mar, returning Mon, 22 Mar.Return flight with Condor.Outbound indirect flight with Condor, departs from Portland on Mon, 15 Mar, arriving in Athens International.Inbound indirect flight with Condor, departs from Athens International on Mon, 22 Mar, arriving in Portland.Price includes taxes and charges.From $1,376, select.

Athens.$1,405 per passenger.Departing Tue, 17 Nov, returning Tue, 24 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Tue, 17 Nov, arriving in Athens International.Inbound indirect flight with Delta, departs from Athens International on Tue, 24 Nov, arriving in Portland.Price includes taxes and charges.From $1,405, select.

Athens.$1,412 per passenger.Departing Wed, 17 Feb, returning Wed, 24 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Wed, 17 Feb, arriving in Athens International.Inbound indirect flight with Delta, departs from Athens International on Wed, 24 Feb, arriving in Portland.Price includes taxes and charges.From $1,412, select.

Athens.$1,415 per passenger.Departing Tue, 23 Feb, returning Tue, 2 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Tue, 23 Feb, arriving in Athens International.Inbound indirect flight with Delta, departs from Athens International on Tue, 2 Mar, arriving in Portland.Price includes taxes and charges.From $1,415, select.

Athens.$1,420 per passenger.Departing Tue, 1 Dec, returning Tue, 8 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Tue, 1 Dec, arriving in Athens International.Inbound indirect flight with Delta, departs from Athens International on Tue, 8 Dec, arriving in Portland.Price includes taxes and charges.From $1,420, select.

Athens.$1,427 per passenger.Departing Wed, 27 Jan, returning Wed, 3 Feb.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Portland on Wed, 27 Jan, arriving in Athens International.Inbound indirect flight with British Airways, departs from Athens International on Wed, 3 Feb, arriving in Portland.Price includes taxes and charges.From $1,427, select.

Athens.$1,433 per passenger.Departing Tue, 8 Dec, returning Tue, 9 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Tue, 8 Dec, arriving in Athens International.Inbound indirect flight with Delta, departs from Athens International on Tue, 9 Feb, arriving in Portland.Price includes taxes and charges.From $1,433, select.

Athens.$1,497 per passenger.Departing Thu, 26 Nov, returning Thu, 3 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Thu, 26 Nov, arriving in Athens International.Inbound indirect flight with Delta, departs from Athens International on Thu, 3 Dec, arriving in Portland.Price includes taxes and charges.From $1,497, select.

Athens.$1,516 per passenger.Departing Tue, 27 Oct, returning Tue, 3 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Tue, 27 Oct, arriving in Athens International.Inbound indirect flight with Delta, departs from Athens International on Tue, 3 Nov, arriving in Portland.Price includes taxes and charges.From $1,516, select.

Athens.$1,518 per passenger.Departing Wed, 14 Oct, returning Wed, 13 Jan.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Portland on Wed, 14 Oct, arriving in Athens International.Inbound indirect flight with British Airways, departs from Athens International on Wed, 13 Jan, arriving in Portland.Price includes taxes and charges.From $1,518, select.

Athens.$1,525 per passenger.Departing Tue, 27 Oct, returning Tue, 30 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Tue, 27 Oct, arriving in Athens International.Inbound indirect flight with Delta, departs from Athens International on Tue, 30 Mar, arriving in Portland.Price includes taxes and charges.From $1,525, select.

Athens.$1,574 per passenger.Departing Wed, 30 Dec, returning Thu, 7 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Wed, 30 Dec, arriving in Athens International.Inbound indirect flight with Delta, departs from Athens International on Thu, 7 Jan, arriving in Portland.Price includes taxes and charges.From $1,574, select.

Athens.$1,579 per passenger.Departing Tue, 13 Oct, returning Tue, 20 Oct.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Portland on Tue, 13 Oct, arriving in Athens International.Inbound indirect flight with British Airways, departs from Athens International on Tue, 20 Oct, arriving in Portland.Price includes taxes and charges.From $1,579, select.

Athens.$1,591 per passenger.Departing Sat, 9 Jan, returning Sun, 31 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Sat, 9 Jan, arriving in Athens International.Inbound indirect flight with Delta, departs from Athens International on Sun, 31 Jan, arriving in Portland.Price includes taxes and charges.From $1,591, select.

Athens.$1,625 per passenger.Departing Sat, 3 Apr, returning Sat, 10 Apr.Return flight with Condor.Outbound indirect flight with Condor, departs from Portland on Sat, 3 Apr, arriving in Athens International.Inbound indirect flight with Condor, departs from Athens International on Sat, 10 Apr, arriving in Portland.Price includes taxes and charges.From $1,625, select.

Athens.$1,644 per passenger.Departing Tue, 27 Apr, returning Fri, 7 May.Return flight with Condor.Outbound indirect flight with Condor, departs from Portland on Tue, 27 Apr, arriving in Athens International.Inbound indirect flight with Condor, departs from Athens International on Fri, 7 May, arriving in Portland.Price includes taxes and charges.From $1,644, 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.

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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.

Athens International

20km from central Athens

ClosestCheapest

from $1,376

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Portland to Athens: Flight information

The things to know before you go.

Cheapest flight found	$1,376
Cheapest month to fly	March

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

How much are return flights from Portland to Athens International?

The best price we found for a return flight from Portland to Athens International is $1,376. 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.

Which airlines fly direct from Portland to Athens International?

Currently, there are no airlines that fly direct from Portland to Athens International. But we found flights with one or more stops from $1,376.

How many flights are there a week from Portland to Athens International?

As of August 2026, there are no flights flying from Portland to Athens International.

When is the cheapest time to fly from Portland to Athens International?

The cheapest month to fly from Portland to Athens International is usually March.

Which upcoming date is cheapest to fly from Portland Airport to Athens International Airport on?

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 Monday, 15 March 2027.

Can I get a direct flight from Portland Airport to Athens International Airport?

No airlines currently offer direct flights between Portland Airport and Athens International Airport. Most routes have one or more stops.

How can I find the best flight deal to Athens International?

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.

When is the best time to book flights to Athens?

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.

Which is the cheapest airline to fly from Portland Airport to Athens International with?

Currently, Condor offers the cheapest flight tickets to Athens International.

Flying from Portland Airport (PDX) to Athens International Airport (ATH): what you need to know

Athens is ten hours ahead of Portland and is in the UTC+2 timezone.
For a smooth journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to catch your PDX to ATH flight.
During popular months such as July, it's best to get to the airport earlier than normal. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight whenever you're flying during peak periods in general.
If you'd like to break up your flight, just uncheck 'Direct flights only' when searching for your ticket from Portland Airport to Athens International Airport. Here are the most popular stopovers between PDX and ATH:
- Chicago O'Hare International Airport
- Washington Dulles Airport
- Reykjavik Keflavik Airport

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

At the moment, $645 is the cheapest price we've seen for a one-way Portland Airport to Athens International Airport flight. The best price for a return ticket is $1,376. Keep in mind that fares can change due to availability at the time of booking.
Don't leave things to the last moment. You're more likely to get cheap tickets from PDX to ATH if you book in advance. Airlines often offer some terrific early bird deals.
The 'Whole month' search function shows you the cheapest flights from Portland Airport to Athens International Airport across the entire month. It's an easy way to snap up a bargain if your travel plans are flexible.
You won't have to check back in every day to see if fares have dropped when you set up a Price Alert. We'll notify you the moment there's a change in price on cheap flights from PDX to ATH.
Select your ideal arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Portland Airport to Athens International Airport.

Handy information about Portland Airport (PDX)

You'll find PDX at 7000 NE Airport Way.
Portland Airport has an excellent on-time performance, reducing the likelihood of delays. Departures from PDX arrive on schedule 83% of the time.
To get to Portland Airport from central Portland, it'll take about 20 minutes if you're going by car. Of course, this depends on traffic conditions. It's approximately 19 kilometres from the airport to the city centre.
The journey on public transport takes about 40 minutes.
Booked an early flight from Portland Airport to Athens International Airport? Avoid the stress of rushing to the airport (and get some extra shut-eye) by picking one of these hotels close to PDX:

Arriving at Athens International Airport (ATH)

If you're getting in on a late Portland Airport to Athens International Airport flight, few things top the convenience of being close to the terminal. Grab your bags from the carousel and then be showered and snoozing soon after at one of these hotels near ATH:
Fast-track your adventure by picking up a Athens International Airport rental car. Grab your wheels from Centauro, Green Motion or Surprice to explore Athens and beyond.
For the best deal, reserve your vehicle from Athens International Airport about three weeks before travelling.

When to fly to Athens International Airport (ATH)

The quietest month for a flight from Portland Airport to Athens International Airport is March, while August is the busiest. Choose the best time to go to Athens based on whether you prefer a bustling atmosphere or a more laid-back vibe.
The warmest month in Athens is July, with the temperature ranging between 22ºC and 37ºC. Lock in your flights from Portland Airport to Athens International Airport in this month if you like this kind of weather.
January sees average temperatures of between 4ºC and 14ºC. Search for cheap tickets from PDX to ATH around that time if you want to travel when it's cooler.

Explore more of Greece

You've seen Athens, now it's time to discover other corners of Greece. Journey around 306 kilometres north to Thessaloniki to check off its top sights. From Church of Agia Sofia to Archaeological Museum of Thessaloniki and Alexander the Great Statue, there's plenty to keep you on the go.
Around 209 kilometres north-west of Athens, Larisa is another essential stop in Greece. Experience this destination's highlights firsthand at Larissa Ancient Ruins, Municipal Art Gallery of Larissa and The Church Of St. George.