Which layover airport offers the lowest fares from Portland to Athens?

Flights via London (LHR) offer the lowest average round-trip price of $753.

What airlines fly to Athens?

Delta, KLM and United Airlines are the top three most popular airlines that fly to Athens from Portland according to our data. Delta is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Athens. Keep in mind that there are 10 different airlines that fly to Athens on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Portland to Athens Eleftherios V.?

Delta and United Airlines are the most popular carriers operating from Portland to Athens Eleftherios V.

Which layover airport has the shortest connection time from Portland to Athens?

Amsterdam (AMS) has the shortest average layover time for this route: 2h 40m.

Which layover airport has the shortest travel time from Portland to Athens?

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 16h 05m.

Which airport is the most popular layover for flights between Portland and Athens?

Amsterdam (AMS) was the most common stop: 65% of momondo users choosing 1-stop flights on this route connected there.

When did momondo last update prices for flights from Portland Airport to Athens Eleftherios V. Airport?

Prices for flights from Portland Airport to Athens Eleftherios V. Airport refresh daily.

How many operators does momondo search for flights from Portland Airport to Athens Eleftherios V. Airport?

The number of operators available for flights from Portland Airport to Athens Eleftherios V. Airport is 10 as of April 2026.

How old do you have to be to fly from Portland Airport to Athens Eleftherios V. Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Athens Eleftherios V. Airport.

What documentation or ID do you need to fly to Athens Eleftherios V. Airport?

The necessary travel and health documents for your Athens Eleftherios V. Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$349 Cheap Flights from Portland to Athens in 2026

Q: What is the typical price of a round-trip flight between Portland and Athens?

Prices are currently low for flights on this route. Typical prices usually range from $1,686 to $1,197. The lowest price recently found on this route was $753.

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Find the cheapest flights from Portland to Athens

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:38 pm - 8:15 pm

PDX

ATH

20h 37m

2 stops

7:30 pm - 6:41 pm

ATH

PDX

33h 11m

2 stops

$753Scandinavian Airlines

Fri, Sep 18 - Fri, Sep 25

7:00 am - 4:20 pm

PDX

ATH

23h 20m

2 stops

8:50 am - 10:26 pm

ATH

PDX

23h 36m

2 stops

$758Scandinavian Airlines

Thu, Oct 22 - Wed, Nov 4

10:00 am - 6:40 pm

PDX

ATH

22h 40m

3 stops

8:50 am - 9:27 pm

ATH

PDX

22h 37m

2 stops

$779Scandinavian Airlines

Wed, Oct 14 - Wed, Nov 4

1:38 pm - 8:15 pm

PDX

ATH

20h 37m

2 stops

7:30 pm - 6:41 pm

ATH

PDX

33h 11m

2 stops

$783Scandinavian Airlines

Fri, Sep 18 - Thu, Sep 24

7:00 am - 10:50 am

PDX

ATH

41h 50m

2 stops

9:05 pm - 6:43 pm

ATH

PDX

31h 38m

2 stops

$800Scandinavian Airlines

Tue, Sep 29 - Sat, Oct 10

1:38 pm - 6:40 pm

PDX

ATH

19h 02m

2 stops

7:30 pm - 6:41 pm

ATH

PDX

33h 11m

2 stops

$813Scandinavian Airlines

Sun, Sep 6 - Fri, Sep 18

1:00 pm - 6:40 pm

PDX

ATH

43h 40m

2 stops

9:05 pm - 10:22 pm

ATH

PDX

35h 17m

2 stops

$817Scandinavian Airlines

Mon, Aug 24 - Sat, Aug 29

3:36 pm - 12:55 am

PDX

ATH

23h 19m

2 stops

7:05 am - 8:33 pm

ATH

PDX

23h 28m

2 stops

$832SWISS

Wed, Oct 14 - Wed, Nov 4

7:30 pm - 2:25 am

PDX

ATH

20h 55m

1 stop

7:55 pm - 3:55 pm

ATH

PDX

30h 00m

1 stop

$834British Airways

Wed, Oct 14 - Tue, Nov 3

8:25 am - 10:00 am

PDX

ATH

15h 35m

1 stop

1:00 pm - 12:54 am

ATH

PDX

21h 54m

2 stops

$840United Airlines

Wed, Oct 14 - Wed, Nov 4

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Scandinavian Airlines flights from Portland to Athens

Our best Scandinavian Airlines deals on Portland to Athens flight tickets

Scandinavian Airlines

Sep 18

PDX1:38 pmPortland

20h 37m

2 stops

ATH8:15 pmAthens Eleftherios V.

Sep 25

ATH7:30 pmAthens Eleftherios V.

33h 11m

2 stops

PDX6:41 pmPortland

$753

Scandinavian Airlines

Oct 22

PDX7:00 amPortland

23h 20m

2 stops

ATH4:20 pmAthens Eleftherios V.

Nov 4

ATH8:50 amAthens Eleftherios V.

23h 36m

2 stops

PDX10:26 pmPortland

$758

Scandinavian Airlines

Oct 14

PDX10:00 amPortland

22h 40m

3 stops

ATH6:40 pmAthens Eleftherios V.

Nov 4

ATH8:50 amAthens Eleftherios V.

22h 37m

2 stops

PDX9:27 pmPortland

$779

SWISS flights from Portland to Athens

Our best SWISS deals on Portland to Athens flight tickets

SWISS

Oct 14

PDX3:36 pmPortland

23h 19m

2 stops

ATH12:55 amAthens Eleftherios V.

Nov 4

ATH7:05 amAthens Eleftherios V.

23h 28m

2 stops

PDX8:33 pmPortland

$832

SWISS

Sep 16

PDX10:45 amPortland

19h 00m

2 stops

ATH3:45 pmAthens Eleftherios V.

Sep 24

ATH6:55 amAthens Eleftherios V.

22h 11m

2 stops

PDX7:06 pmPortland

$949

SWISS

Sep 15

PDX7:00 amPortland

20h 10m

2 stops

ATH1:10 pmAthens Eleftherios V.

Sep 22

ATH6:55 amAthens Eleftherios V.

22h 11m

2 stops

PDX7:06 pmPortland

$950

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandAthens

PDX - ATH

PDXATH

Portland

Fri 9/18

1:38 pm-8:15 pm

2 stops20h 37m

Athens Eleftherios V.

Fri 9/25

7:30 pm-6:41 pm

2 stops33h 11m

$753

PortlandAthens

PDX - ATH

PDXATH

Portland

Thu 10/22

7:00 am-4:20 pm

2 stops23h 20m

Athens Eleftherios V.

Wed 11/4

8:50 am-10:26 pm

2 stops23h 36m

$758

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 10/14

10:00 am-6:40 pm

3 stops22h 40m

Athens Eleftherios V.

Wed 11/4

8:50 am-9:27 pm

2 stops22h 37m

$779

PortlandAthens

PDX - ATH

PDXATH

Portland

Fri 9/18

1:38 pm-8:15 pm

2 stops20h 37m

Athens Eleftherios V.

Thu 9/24

7:30 pm-6:41 pm

2 stops33h 11m

$783

PortlandAthens

PDX - ATH

PDXATH

Portland

Tue 9/29

7:00 am-10:50 am

2 stops41h 50m

Athens Eleftherios V.

Sat 10/10

9:05 pm-6:43 pm

2 stops31h 38m

$800

PortlandAthens

PDX - ATH

PDXATH

Portland

Sun 9/6

1:38 pm-6:40 pm

2 stops19h 02m

Athens Eleftherios V.

Fri 9/18

7:30 pm-6:41 pm

2 stops33h 11m

$813

PortlandAthens

PDX - ATH

PDXATH

Portland

Mon 8/24

1:00 pm-6:40 pm

2 stops43h 40m

Athens Eleftherios V.

Sat 8/29

9:05 pm-10:22 pm

2 stops35h 17m

$817

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 10/14

3:36 pm-12:55 am

2 stops23h 19m

Athens Eleftherios V.

Wed 11/4

7:05 am-8:33 pm

2 stops23h 28m

$832

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 10/14

7:30 pm-2:25 am

1 stop20h 55m

Athens Eleftherios V.

Tue 11/3

7:55 pm-3:55 pm

1 stop30h 00m

$834

Quickest round-trip

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 10/14

8:25 am-10:00 am

1 stop15h 35m

Athens Eleftherios V.

Wed 11/4

1:00 pm-12:54 am

2 stops21h 54m

$840

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Athens

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Portland and Athens?

What is the cheapest month to fly to Athens?

The cheapest month to fly to Athens from Portland is in February. Flight prices, which tend to average around $525, are often lower during this time because this is during the off-season. If you are unable to visit Athens during the month of February, then departing from Portland during the month November is also very affordable. Most momondo users find prices during this month for around $644.

How far in advance should I book a flight from Portland to Athens?

You are more likely to see cheaper flights to Athens from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Athens for around $945 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Athens from Portland for as low as $727 on momondo.

Can stopping save me money on Portland to Athens flights?

You could potentially save up to 49% on your flight if you consider stops on a Portland to Athens flight.

How have Portland to Athens flight prices changed over time?

As of April 2026, prices for Portland to Athens flights are approximately 27% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Athens

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Athens according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Athens (PDX to ATH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Athens

Fastest flight time	18h 25m
Direct flights	None

The fastest flight from Portland to Athens takes 18h 25m

There are no direct flights from Portland to Athens. There are no popular flight routes from Portland to Athens.

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Frequently asked questions about flying from Portland to Athens

How far is Portland to Athens Eleftherios V. by plane?
The distance between Portland and Athens Eleftherios V. is about 6296.5 mi. Typically, this will take 18h 25m by plane in normal conditions.
When did momondo last update prices for flights from Portland Airport to Athens Eleftherios V. Airport?
Prices for flights from Portland Airport to Athens Eleftherios V. Airport refresh daily.
How many operators does momondo search for flights from Portland Airport to Athens Eleftherios V. Airport?
The number of operators available for flights from Portland Airport to Athens Eleftherios V. Airport is 10 as of April 2026.
How old do you have to be to fly from Portland Airport to Athens Eleftherios V. Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Athens Eleftherios V. Airport.
What documentation or ID do you need to fly to Athens Eleftherios V. Airport?
The necessary travel and health documents for your Athens Eleftherios V. Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Portland to Athens?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Portland to Athens is Delta (28% of total bookings). The next most popular airlines are KLM (21%), United Airlines (16%), and British Airways (15%).

Best airlines flying from Portland to Athens

Compare and see reviews for airlines that fly from Portland to Athens with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $440	Free Cancellation	Rating 6.7 7,927 reviews	Search British Airways flights
Lufthansa	PriceFrom $493	Free Cancellation	Rating 6.8 7,956 reviews	Search Lufthansa flights
Scandinavian Airlines	PriceFrom $507	Free Cancellation	Rating 7.4 1,762 reviews	Search Scandinavian Airlines flights
Air Canada	PriceFrom $537	Free Cancellation	Rating 7.1 10,975 reviews	Search Air Canada flights
United Airlines	PriceFrom $548	Free Cancellation	Rating 7.4 9,672 reviews	Search United Airlines flights
Delta	PriceFrom $550	Free Cancellation	Rating 7.9 8,467 reviews	Search Delta flights
American Airlines	PriceFrom $603	Free Cancellation	Rating 7.1 11,673 reviews	Search American Airlines flights
KLM	PriceFrom $659	Free Cancellation	Rating 7.8 1,508 reviews	Search KLM flights
Air France	PriceFrom $706	Free Cancellation	Rating 7.4 1,580 reviews	Search Air France flights
Air Europa	PriceFrom $1,296	Free Cancellation	Rating 6.9 605 reviews	Search Air Europa flights

Piraeus

Glyfada

Hydra

Loutraki

Aegina

Skala

Marathon

Tolo

Corinth

Agia Marina

Chalcis

Galaxidi

Porto Cheli

Megalochori

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Athens?

Finding the right flight to Athens from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Athens quick and easy, saving you time and money.

Can I find flights from Portland to Athens with flexible booking policies on momondo?

momondo does allow users to show only those flights to Athens from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Athens?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Athens.

I’m not ready to book a flight from Portland to Athens right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Athens from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Athens trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Portland to Athens from $349

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Athens departing on 5/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Scandinavian Airlines flights from Portland to Athens

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How to get the cheapest flight ticket from Portland to Athens

What is the typical price of a round-trip flight between Portland and Athens?

What is the cheapest month to fly to Athens?

How far in advance should I book a flight from Portland to Athens?

Can stopping save me money on Portland to Athens flights?

How have Portland to Athens flight prices changed over time?

What is the cheapest airline that flies from Portland to Athens Eleftherios V.?

What airlines fly to Athens?

Which airport is the most popular layover for flights between Portland and Athens?

Which layover airport offers the lowest fares from Portland to Athens?

Which layover airport has the shortest travel time from Portland to Athens?

Which layover airport has the shortest connection time from Portland to Athens?

When to book flights from Portland to Athens

Cheap Portland to Athens (PDX to ATH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Athens

Fastest flight time

Direct flights

Frequently asked questions about flying from Portland to Athens

Best airlines flying from Portland to Athens

Compare and see reviews for airlines that fly from Portland to Athens with momondo

Traveling to a place near Athens?

Why use momondo?

An easier way to manage your Athens trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Greece

Fly your favorite airline to Athens

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Athens

List of cabin classes available on flights landing in Athens. Availability may vary depending on flight origin and airline.

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