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

Virgin Atlantic is the most popular carrier operating from Portland to Athens Eleftherios V.

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

Amsterdam (AMS) was the most common stop: 62% of momondo users choosing 1-stop flights on this route connected there.

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 32% 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 has the shortest connection time from Portland to Athens?

Atlanta (ATL) has the shortest average layover time for this route: 1h 48m.

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 June 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.

$232 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 $1,055 to $1,404. The lowest price recently found on this route was $443.

Discover deals from 900+ travel sites with momondo.

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.

10:05 pm - 9:35 am

PDX

ATH

25h 30m

1 stop

11:45 am - 9:27 pm

ATH

PDX

19h 42m

1 stop

$443Virgin Atlantic

Sat, Nov 14 - Sat, Dec 5

10:05 pm - 9:35 am

PDX

ATH

25h 30m

1 stop

11:45 am - 11:51 pm

ATH

PDX

22h 06m

2 stops

$445Virgin Atlantic

Sat, Nov 14 - Sat, Dec 5

10:00 pm - 7:50 am

PDX

ATH

23h 50m

1 stop

9:45 am - 7:08 pm

ATH

PDX

19h 23m

1 stop

$522Virgin Atlantic

Fri, Oct 2 - Wed, Oct 14

10:00 pm - 7:50 am

PDX

ATH

23h 50m

1 stop

10:05 am - 11:51 pm

ATH

PDX

23h 46m

2 stops

$525Virgin Atlantic

Fri, Oct 2 - Wed, Oct 14

10:05 pm - 7:50 am

PDX

ATH

23h 45m

1 stop

9:45 am - 10:26 pm

ATH

PDX

22h 41m

1 stop

$530Virgin Atlantic

Mon, Oct 12 - Sat, Oct 24

7:40 pm - 7:35 am

PDX

ATH

25h 55m

2 stops

9:45 am - 10:26 pm

ATH

PDX

22h 41m

1 stop

$532Virgin Atlantic

Mon, Oct 12 - Sat, Oct 24

6:45 am - 11:00 am

PDX

ATH

18h 15m

1 stop

10:05 am - 9:02 pm

ATH

PDX

20h 57m

1 stop

$586Virgin Atlantic

Sat, Aug 29 - Mon, Sep 14

6:45 am - 11:00 am

PDX

ATH

18h 15m

1 stop

10:05 am - 11:54 pm

ATH

PDX

23h 49m

2 stops

$588Virgin Atlantic

Sat, Aug 29 - Mon, Sep 14

10:00 pm - 7:50 am

PDX

ATH

23h 50m

1 stop

10:05 am - 9:02 pm

ATH

PDX

20h 57m

1 stop

$596Virgin Atlantic

Fri, Sep 18 - Mon, Sep 28

5:49 pm - 7:50 am

PDX

ATH

28h 01m

2 stops

10:05 am - 9:02 pm

ATH

PDX

20h 57m

1 stop

$599Virgin Atlantic

Fri, Sep 18 - Mon, Sep 28

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Delta flights from Portland to Athens

Our best Delta deals on Portland to Athens flight tickets

Delta

Aug 9

PDX10:55 pmPortland

25h 05m

1 stop

ATH10:00 amAthens Eleftherios V.

Aug 25

ATH1:35 pmAthens Eleftherios V.

31h 35m

1 stop

PDX11:10 amPortland

$851

Delta

Jul 1

PDX11:20 amPortland

20h 20m

2 stops

ATH5:40 pmAthens Eleftherios V.

Jul 17

ATH6:00 amAthens Eleftherios V.

15h 10m

1 stop

PDX11:10 amPortland

$1,403

Delta

Jul 1

PDX11:20 amPortland

20h 20m

2 stops

ATH5:40 pmAthens Eleftherios V.

Jul 17

ATH6:00 amAthens Eleftherios V.

15h 10m

1 stop

PDX11:10 amPortland

$1,404

United Airlines flights from Portland to Athens

Our best United Airlines deals on Portland to Athens flight tickets

United Airlines

Nov 4

PDX5:00 amPortland

20h 00m

2 stops

ATH11:00 amAthens Eleftherios V.

Nov 18

ATH1:00 pmAthens Eleftherios V.

43h 06m

2 stops

PDX10:06 pmPortland

$818

United Airlines

Dec 6

PDX5:15 amPortland

19h 45m

2 stops

ATH11:00 amAthens Eleftherios V.

Dec 10

ATH1:00 pmAthens Eleftherios V.

44h 12m

2 stops

PDX11:12 pmPortland

$819

United Airlines

Oct 14

PDX8:25 amPortland

15h 35m

1 stop

ATH10:00 amAthens Eleftherios V.

Nov 5

ATH1:00 pmAthens Eleftherios V.

40h 07m

2 stops

PDX7:07 pmPortland

$820

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandAthens

PDX - ATH

PDXATH

Portland

Sat 11/14

10:05 pm-9:35 am

1 stop25h 30m

Athens Eleftherios V.

Sat 12/5

11:45 am-9:27 pm

1 stop19h 42m

$443

PortlandAthens

PDX - ATH

PDXATH

Portland

Sat 11/14

10:05 pm-9:35 am

1 stop25h 30m

Athens Eleftherios V.

Sat 12/5

11:45 am-11:51 pm

2 stops22h 06m

$445

PortlandAthens

PDX - ATH

PDXATH

Portland

Fri 10/2

10:00 pm-7:50 am

1 stop23h 50m

Athens Eleftherios V.

Wed 10/14

9:45 am-7:08 pm

1 stop19h 23m

$522

PortlandAthens

PDX - ATH

PDXATH

Portland

Fri 10/2

10:00 pm-7:50 am

1 stop23h 50m

Athens Eleftherios V.

Wed 10/14

10:05 am-11:51 pm

2 stops23h 46m

$525

PortlandAthens

PDX - ATH

PDXATH

Portland

Mon 10/12

10:05 pm-7:50 am

1 stop23h 45m

Athens Eleftherios V.

Sat 10/24

9:45 am-10:26 pm

1 stop22h 41m

$530

PortlandAthens

PDX - ATH

PDXATH

Portland

Mon 10/12

7:40 pm-7:35 am

2 stops25h 55m

Athens Eleftherios V.

Sat 10/24

9:45 am-10:26 pm

1 stop22h 41m

$532

Quickest round-trip

PortlandAthens

PDX - ATH

PDXATH

Portland

Sat 8/29

6:45 am-11:00 am

1 stop18h 15m

Athens Eleftherios V.

Mon 9/14

10:05 am-9:02 pm

1 stop20h 57m

$586

PortlandAthens

PDX - ATH

PDXATH

Portland

Sat 8/29

6:45 am-11:00 am

1 stop18h 15m

Athens Eleftherios V.

Mon 9/14

10:05 am-11:54 pm

2 stops23h 49m

$588

PortlandAthens

PDX - ATH

PDXATH

Portland

Fri 9/18

10:00 pm-7:50 am

1 stop23h 50m

Athens Eleftherios V.

Mon 9/28

10:05 am-9:02 pm

1 stop20h 57m

$596

PortlandAthens

PDX - ATH

PDXATH

Portland

Fri 9/18

5:49 pm-7:50 am

2 stops28h 01m

Athens Eleftherios V.

Mon 9/28

10:05 am-9:02 pm

1 stop20h 57m

$599

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 $665.

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 $1,004 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 $778 on momondo.

Can stopping save me money on Portland to Athens flights?

You could potentially save up to 55% 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 June 2026, prices for Portland to Athens flights are approximately 39% 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	17h 05m
Direct flights	None

The fastest flight from Portland to Athens takes 17h 05m

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 17h 05m 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 June 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 (26% of total bookings). The next most popular airlines are KLM (24%), British Airways (17%), and United Airlines (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 8,080 reviews	Search British Airways flights
Delta	PriceFrom $492	Free Cancellation	Rating 7.8 8,454 reviews	Search Delta flights
Lufthansa	PriceFrom $493	Free Cancellation	Rating 6.8 8,108 reviews	Search Lufthansa flights
Scandinavian Airlines	PriceFrom $507	Free Cancellation	Rating 7.4 1,859 reviews	Search Scandinavian Airlines flights
United Airlines	PriceFrom $548	Free Cancellation	Rating 7.4 9,895 reviews	Search United Airlines flights
American Airlines	PriceFrom $603	Free Cancellation	Rating 7.1 11,771 reviews	Search American Airlines flights
Air Canada	PriceFrom $646	Free Cancellation	Rating 7.1 11,269 reviews	Search Air Canada flights
KLM	PriceFrom $659	Free Cancellation	Rating 7.8 1,531 reviews	Search KLM flights
Air Europa	PriceFrom $1,296	Free Cancellation	Rating 7.0 623 reviews	Search Air Europa flights

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Tolo

Skala

Marathon

Chalcis

Porto Cheli

Agia Marina

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

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Cheap flights from Portland to Athens from $232

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 9/13. 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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Delta flights from Portland to Athens

Our best Delta deals on Portland to Athens flight tickets

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Our best United Airlines deals on Portland to Athens flight tickets

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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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