What airlines fly to Athens?

Delta, KLM and British Airways 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 9 different airlines that fly to Athens on a routine basis, so you have a few additional options to choose from.

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

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

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

Amsterdam (AMS) was the most common stop: 63% of momondo users choosing 1-stop flights on this route connected there.

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.

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

SWISS, British Airways, and KLM are the most popular carriers operating from Portland to Athens Eleftherios V.

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.

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 9 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.

$341 Cheap Flights from Portland to Athens in 2026

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Find the cheapest flights from Portland to Athens

Round-trip

One-way

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Cheap round-trip flights

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1:00 pm - 6:40 pm

PDX

ATH

43h 40m

2 stops

7:30 pm - 6:41 pm

ATH

PDX

33h 11m

2 stops

$766Scandinavian Airlines

Tue, Aug 25 - Thu, Sep 3

1:00 pm - 1:10 pm

PDX

ATH

38h 10m

2 stops

7:30 pm - 6:41 pm

ATH

PDX

33h 11m

2 stops

$796Scandinavian Airlines

Tue, Sep 1 - Thu, Sep 24

1:38 pm - 6:40 pm

PDX

ATH

19h 02m

2 stops

9:05 pm - 6:43 pm

ATH

PDX

31h 38m

2 stops

$822Scandinavian Airlines

Sat, Sep 26 - Sat, Oct 10

1:00 pm - 8:15 pm

PDX

ATH

21h 15m

2 stops

7:50 am - 9:35 pm

ATH

PDX

23h 45m

2 stops

$827Scandinavian Airlines

Fri, Sep 4 - Fri, Sep 18

1:00 pm - 3:15 pm

PDX

ATH

40h 15m

2 stops

7:30 pm - 10:22 pm

ATH

PDX

36h 52m

2 stops

$856Scandinavian Airlines

Wed, Aug 26 - Tue, Sep 1

1:05 pm - 6:40 pm

PDX

ATH

43h 35m

2 stops

7:30 pm - 11:01 pm

ATH

PDX

37h 31m

2 stops

$867Scandinavian Airlines

Mon, May 4 - Mon, May 11

1:00 pm - 6:40 pm

PDX

ATH

43h 40m

2 stops

11:40 am - 9:35 pm

ATH

PDX

43h 55m

2 stops

$869Scandinavian Airlines

Fri, Aug 14 - Thu, Aug 20

10:00 am - 6:40 pm

PDX

ATH

46h 40m

2 stops

7:30 pm - 6:41 pm

ATH

PDX

33h 11m

2 stops

$886Scandinavian Airlines

Sun, Aug 30 - Fri, Sep 11

7:00 am - 8:30 pm

PDX

ATH

27h 30m

2 stops

10:00 pm - 8:31 pm

ATH

PDX

32h 31m

2 stops

$889Multiple Airlines

Tue, Sep 22 - Wed, Oct 7

7:04 am - 8:30 pm

PDX

ATH

27h 26m

2 stops

3:55 am - 8:50 pm

ATH

PDX

26h 55m

2 stops

$890Multiple Airlines

Wed, Aug 26 - Wed, Sep 9

Scandinavian Airlines flights from Portland to Athens

Our best Scandinavian Airlines deals on Portland to Athens flight tickets

Scandinavian Airlines

Aug 25

PDX1:00 pmPortland

43h 40m

2 stops

ATH6:40 pmAthens Eleftherios V.

Sep 3

ATH7:30 pmAthens Eleftherios V.

33h 11m

2 stops

PDX6:41 pmPortland

$766

Scandinavian Airlines

Sep 1

PDX1:00 pmPortland

38h 10m

2 stops

ATH1:10 pmAthens Eleftherios V.

Sep 24

ATH7:30 pmAthens Eleftherios V.

33h 11m

2 stops

PDX6:41 pmPortland

$796

Scandinavian Airlines

Sep 26

PDX1:38 pmPortland

19h 02m

2 stops

ATH6:40 pmAthens Eleftherios V.

Oct 10

ATH9:05 pmAthens Eleftherios V.

31h 38m

2 stops

PDX6:43 pmPortland

$822

Turkish Airlines flights from Portland to Athens

Our best Turkish Airlines deals on Portland to Athens flight tickets

Turkish Airlines

Apr 14

PDX1:39 pmPortland

27h 26m

2 stops

ATH3:05 amAthens Eleftherios V.

Apr 28

ATH3:40 pmAthens Eleftherios V.

42h 53m

2 stops

PDX12:33 amPortland

$919

Turkish Airlines

May 7

PDX1:37 pmPortland

27h 28m

2 stops

ATH3:05 amAthens Eleftherios V.

May 13

ATH10:25 amAthens Eleftherios V.

20h 33m

2 stops

PDX8:58 pmPortland

$926

Turkish Airlines

May 6

PDX1:37 pmPortland

27h 28m

2 stops

ATH3:05 amAthens Eleftherios V.

May 12

ATH3:55 amAthens Eleftherios V.

27h 03m

2 stops

PDX8:58 pmPortland

$933

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandAthens

PDX - ATH

PDXATH

Portland

Tue 8/25

1:00 pm-6:40 pm

2 stops43h 40m

Athens Eleftherios V.

Thu 9/3

7:30 pm-6:41 pm

2 stops33h 11m

$766

PortlandAthens

PDX - ATH

PDXATH

Portland

Tue 9/1

1:00 pm-1:10 pm

2 stops38h 10m

Athens Eleftherios V.

Thu 9/24

7:30 pm-6:41 pm

2 stops33h 11m

$796

PortlandAthens

PDX - ATH

PDXATH

Portland

Sat 9/26

1:38 pm-6:40 pm

2 stops19h 02m

Athens Eleftherios V.

Sat 10/10

9:05 pm-6:43 pm

2 stops31h 38m

$822

Quickest round-trip

PortlandAthens

PDX - ATH

PDXATH

Portland

Fri 9/4

1:00 pm-8:15 pm

2 stops21h 15m

Athens Eleftherios V.

Fri 9/18

7:50 am-9:35 pm

2 stops23h 45m

$827

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 8/26

1:00 pm-3:15 pm

2 stops40h 15m

Athens Eleftherios V.

Tue 9/1

7:30 pm-10:22 pm

2 stops36h 52m

$856

PortlandAthens

PDX - ATH

PDXATH

Portland

Mon 5/4

1:05 pm-6:40 pm

2 stops43h 35m

Athens Eleftherios V.

Mon 5/11

7:30 pm-11:01 pm

2 stops37h 31m

$867

PortlandAthens

PDX - ATH

PDXATH

Portland

Fri 8/14

1:00 pm-6:40 pm

2 stops43h 40m

Athens Eleftherios V.

Thu 8/20

11:40 am-9:35 pm

2 stops43h 55m

$869

PortlandAthens

PDX - ATH

PDXATH

Portland

Sun 8/30

10:00 am-6:40 pm

2 stops46h 40m

Athens Eleftherios V.

Fri 9/11

7:30 pm-6:41 pm

2 stops33h 11m

$886

PortlandAthens

PDX - ATH

PDXATH

Portland

Tue 9/22

7:00 am-8:30 pm

2 stops27h 30m

Athens Eleftherios V.

Wed 10/7

10:00 pm-8:31 pm

2 stops32h 31m

$889

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 8/26

7:04 am-8:30 pm

2 stops27h 26m

Athens Eleftherios V.

Wed 9/9

3:55 am-8:50 pm

2 stops26h 55m

$890

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 $623.

How far in advance should I book a flight 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 $941 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 59% 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	16h 40m
Direct flights	None

The fastest flight from Portland to Athens takes 16h 40m

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 16h 40m 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 9 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 (29% of total bookings). The next most popular airlines are KLM (21%), British Airways (16%), and United Airlines (16%).

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 7,866 reviews	Search British Airways flights
Lufthansa	PriceFrom $493	Free Cancellation	Rating 6.8 7,900 reviews	Search Lufthansa flights
Scandinavian Airlines	PriceFrom $507	Free Cancellation	Rating 7.3 1,748 reviews	Search Scandinavian Airlines flights
Air Canada	PriceFrom $537	Free Cancellation	Rating 7.1 10,910 reviews	Search Air Canada flights
United Airlines	PriceFrom $548	Free Cancellation	Rating 7.4 9,557 reviews	Search United Airlines flights
Delta	PriceFrom $550	Free Cancellation	Rating 7.9 8,393 reviews	Search Delta flights
American Airlines	PriceFrom $603	Free Cancellation	Rating 7.1 11,564 reviews	Search American Airlines flights
KLM	PriceFrom $659	Free Cancellation	Rating 7.7 1,492 reviews	Search KLM flights
Air France	PriceFrom $706	Free Cancellation	Rating 7.4 1,564 reviews	Search Air France flights

Piraeus

Glyfada

Marathon

Hydra

Aegina

Skala

Loutraki

Tolo

Corinth

Agia Marina

Chalcis

Porto Cheli

Galaxidi

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 $341

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 9/14. 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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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 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

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

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