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

Amsterdam (AMS) was the most common stop: 54% of momondo users choosing 1-stop flights on this route connected there.

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

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 15h 19m.

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

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

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

Flights via London (LHR) offer the lowest average round-trip price of $941.

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 10 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?

Amsterdam (AMS) has the shortest average layover time for this route: 2h 14m.

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 February 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.

$318 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 $493 to $668. The lowest price recently found on this route was $478.

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Find the cheapest flights from Portland to Athens

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:10 pm - 12:00 pm

PDX

ATH

27h 50m

2 stops

10:55 am - 7:14 pm

ATH

PDX

41h 19m

2 stops

$478United Airlines

Sun, Mar 8 - Sun, Mar 15

5:36 pm - 9:35 am

PDX

ATH

30h 59m

2 stops

11:50 am - 10:10 pm

ATH

PDX

19h 20m

1 stop

$483Virgin Atlantic

Mon, Mar 9 - Wed, Mar 25

6:30 am - 9:55 am

PDX

ATH

18h 25m

1 stop

11:50 am - 10:10 pm

ATH

PDX

19h 20m

1 stop

$489Multiple Airlines

Thu, Mar 12 - Thu, Mar 19

2:25 pm - 1:15 am

PDX

ATH

25h 50m

1 stop

11:50 am - 10:10 pm

ATH

PDX

19h 20m

1 stop

$493KLM

Mon, Mar 9 - Wed, Mar 25

6:30 am - 9:55 am

PDX

ATH

18h 25m

1 stop

11:50 am - 11:59 pm

ATH

PDX

21h 09m

2 stops

$494Multiple Airlines

Thu, Mar 12 - Thu, Mar 19

11:15 pm - 9:35 am

PDX

ATH

25h 20m

2 stops

11:50 am - 10:10 pm

ATH

PDX

19h 20m

1 stop

$495Delta

Tue, Mar 10 - Wed, Mar 18

2:25 pm - 1:00 pm

PDX

ATH

13h 35m

1 stop

11:50 am - 10:10 pm

ATH

PDX

19h 20m

1 stop

$496KLM

Mon, Mar 9 - Wed, Mar 25

11:10 pm - 12:00 pm

PDX

ATH

27h 50m

2 stops

11:25 am - 9:52 pm

ATH

PDX

19h 27m

1 stop

$498United Airlines

Sun, Mar 8 - Sun, Mar 15

7:05 am - 4:35 pm

PDX

ATH

24h 30m

2 stops

11:50 am - 10:10 pm

ATH

PDX

19h 20m

1 stop

$501Delta

Mon, Mar 9 - Wed, Mar 25

1:55 pm - 1:15 am

PDX

ATH

26h 20m

2 stops

12:20 pm - 10:01 am

ATH

PDX

30h 41m

2 stops

$505Multiple Airlines

Tue, Mar 10 - Tue, Mar 24

Delta flights from Portland to Athens

Our best Delta deals on Portland to Athens flight tickets

Delta

Mar 10

PDX11:15 pmPortland

25h 20m

2 stops

ATH9:35 amAthens Eleftherios V.

Mar 19

ATH11:50 amAthens Eleftherios V.

19h 20m

1 stop

PDX10:10 pmPortland

$495

Delta

Mar 10

PDX11:15 pmPortland

25h 20m

2 stops

ATH9:35 amAthens Eleftherios V.

Mar 20

ATH6:05 amAthens Eleftherios V.

15h 20m

1 stop

PDX12:25 pmPortland

$592

Delta

Mar 8

PDX10:30 pmPortland

26h 25m

1 stop

ATH9:55 amAthens Eleftherios V.

Mar 15

ATH11:50 amAthens Eleftherios V.

19h 20m

1 stop

PDX10:10 pmPortland

$665

Air Canada flights from Portland to Athens

Our best Air Canada deals on Portland to Athens flight tickets

Air Canada

Mar 15

PDX9:50 amPortland

39h 20m

2 stops

ATH10:10 amAthens Eleftherios V.

Mar 25

ATH10:55 amAthens Eleftherios V.

36h 45m

2 stops

PDX2:40 pmPortland

$588

Air Canada

Mar 6

PDX7:05 pmPortland

53h 35m

2 stops

ATH10:40 amAthens Eleftherios V.

Mar 17

ATH1:10 pmAthens Eleftherios V.

42h 35m

2 stops

PDX10:45 pmPortland

$674

Air Canada

Mar 4

PDX7:05 pmPortland

54h 35m

2 stops

ATH11:40 amAthens Eleftherios V.

Mar 13

ATH10:55 amAthens Eleftherios V.

31h 20m

2 stops

PDX9:15 amPortland

$683

Fly from

Fly to

Route

Depart

Return

Price

PortlandAthens

PDX - ATH

PDXATH

Portland

Sun 3/8

11:10 pm-12:00 pm

2 stops27h 50m

Athens Eleftherios V.

Sun 3/15

10:55 am-7:14 pm

2 stops41h 19m

$478

PortlandAthens

PDX - ATH

PDXATH

Portland

Mon 3/9

5:36 pm-9:35 am

2 stops30h 59m

Athens Eleftherios V.

Wed 3/25

11:50 am-10:10 pm

1 stop19h 20m

$483

PortlandAthens

PDX - ATH

PDXATH

Portland

Thu 3/12

6:30 am-9:55 am

1 stop18h 25m

Athens Eleftherios V.

Thu 3/19

11:50 am-10:10 pm

1 stop19h 20m

$489

PortlandAthens

PDX - ATH

PDXATH

Portland

Mon 3/9

2:25 pm-1:15 am

1 stop25h 50m

Athens Eleftherios V.

Wed 3/25

11:50 am-10:10 pm

1 stop19h 20m

$493

PortlandAthens

PDX - ATH

PDXATH

Portland

Thu 3/12

6:30 am-9:55 am

1 stop18h 25m

Athens Eleftherios V.

Thu 3/19

11:50 am-11:59 pm

2 stops21h 09m

$494

PortlandAthens

PDX - ATH

PDXATH

Portland

Tue 3/10

11:15 pm-9:35 am

2 stops25h 20m

Athens Eleftherios V.

Wed 3/18

11:50 am-10:10 pm

1 stop19h 20m

$495

PortlandAthens

PDX - ATH

PDXATH

Portland

Mon 3/9

2:25 pm-1:00 pm

1 stop13h 35m

Athens Eleftherios V.

Wed 3/25

11:50 am-10:10 pm

1 stop19h 20m

$496

PortlandAthens

PDX - ATH

PDXATH

Portland

Sun 3/8

11:10 pm-12:00 pm

2 stops27h 50m

Athens Eleftherios V.

Sun 3/15

11:25 am-9:52 pm

1 stop19h 27m

$498

PortlandAthens

PDX - ATH

PDXATH

Portland

Mon 3/9

7:05 am-4:35 pm

2 stops24h 30m

Athens Eleftherios V.

Wed 3/25

11:50 am-10:10 pm

1 stop19h 20m

$501

PortlandAthens

PDX - ATH

PDXATH

Portland

Tue 3/10

1:55 pm-1:15 am

2 stops26h 20m

Athens Eleftherios V.

Tue 3/24

12:20 pm-10:01 am

2 stops30h 41m

$505

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 $520, 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 $947 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 $743 on momondo.

Can stopping save me money on Portland to Athens flights?

You could potentially save up to 2% 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 February 2026, prices for Portland to Athens flights are approximately 40% 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.

Search flight deals

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 10 as of February 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 (20%), British Airways (19%), 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 $491	Free Cancellation	Rating 6.7 7,733 reviews	Search British Airways flights
Lufthansa	PriceFrom $493	Free Cancellation	Rating 6.8 7,780 reviews	Search Lufthansa flights
Virgin Atlantic	PriceFrom $502	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
Scandinavian Airlines	PriceFrom $507	Free Cancellation	Rating 7.3 1,681 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $553	Free Cancellation	Rating 7.9 8,183 reviews	Search Delta flights
United Airlines	PriceFrom $598	Free Cancellation	Rating 7.4 9,282 reviews	Search United Airlines flights
American Airlines	PriceFrom $603	Free Cancellation	Rating 7.2 11,272 reviews	Search American Airlines flights
KLM	PriceFrom $645	Free Cancellation	Rating 7.7 1,452 reviews	Search KLM flights
Air Canada	PriceFrom $646	Free Cancellation	Rating 7.1 10,709 reviews	Search Air Canada flights
Air France	PriceFrom $706	Free Cancellation	Rating 7.4 1,531 reviews	Search Air France flights

Piraeus

Glyfada

Marathon

Hydra

Skala

Aegina

Loutraki

Tolo

Corinth

Chalcis

Agia Marina

Porto Cheli

Galaxidi

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.

Start using Trips

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Cheap flights from Portland to Athens from $318

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 5/5. 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

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?

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

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

How can momondo help me find flights 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?

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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