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

Amsterdam (AMS) was the most common stop: 52% 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 10 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 $941.

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

Amsterdam (AMS) has the shortest average layover time for this route: 2h 03m.

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: 14h 54m.

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

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

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 January 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.

$321 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 $514 to $781. The lowest price recently found on this route was $479.

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Find the cheapest flights from Portland to Athens

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:50 pm - 1:40 am

PDX

ATH

23h 50m

2 stops

10:55 am - 11:51 am

ATH

PDX

33h 56m

2 stops

$479United Airlines

Wed, Mar 4 - Wed, Mar 11

3:50 pm - 1:40 am

PDX

ATH

23h 50m

2 stops

12:15 pm - 10:45 pm

ATH

PDX

43h 30m

2 stops

$483United Airlines

Wed, Mar 4 - Thu, Mar 12

3:50 pm - 1:40 am

PDX

ATH

23h 50m

2 stops

6:15 am - 11:04 pm

ATH

PDX

25h 49m

2 stops

$484Lufthansa

Wed, Mar 4 - Wed, Mar 18

3:50 pm - 1:40 am

PDX

ATH

23h 50m

2 stops

12:50 pm - 12:34 am

ATH

PDX

21h 44m

2 stops

$486Lufthansa

Wed, Feb 25 - Wed, Mar 4

10:30 pm - 9:55 am

PDX

ATH

26h 25m

1 stop

1:25 pm - 12:25 pm

ATH

PDX

32h 00m

1 stop

$488Delta

Sun, Mar 8 - Sat, Mar 21

1:52 pm - 1:05 am

PDX

ATH

25h 13m

2 stops

7:50 am - 4:55 pm

ATH

PDX

18h 05m

1 stop

$489British Airways

Wed, Mar 4 - Wed, Mar 11

10:30 pm - 9:55 am

PDX

ATH

26h 25m

1 stop

11:50 am - 10:10 pm

ATH

PDX

19h 20m

1 stop

$490Delta

Sun, Mar 8 - Mon, Mar 16

3:50 pm - 12:25 am

PDX

ATH

22h 35m

2 stops

10:55 am - 10:45 pm

ATH

PDX

44h 50m

2 stops

$491United Airlines

Wed, Feb 25 - Wed, Mar 25

3:40 pm - 1:40 am

PDX

ATH

24h 00m

2 stops

6:35 am - 12:35 am

ATH

PDX

28h 00m

2 stops

$492Lufthansa

Sat, Feb 28 - Sat, Mar 7

5:45 pm - 12:15 pm

PDX

ATH

32h 30m

1 stop

7:50 pm - 4:55 pm

ATH

PDX

30h 05m

1 stop

$494British Airways

Wed, Feb 25 - Sun, Mar 8

Scandinavian Airlines flights from Portland to Athens

Our best Scandinavian Airlines deals on Portland to Athens flight tickets

Scandinavian Airlines

Mar 2

PDX1:02 pmPortland

38h 18m

2 stops

ATH1:20 pmAthens Eleftherios V.

Mar 5

ATH7:30 pmAthens Eleftherios V.

36h 54m

2 stops

PDX10:24 pmPortland

$685

Scandinavian Airlines

Jan 30

PDX10:30 amPortland

22h 10m

3 stops

ATH6:40 pmAthens Eleftherios V.

Feb 5

ATH8:50 amAthens Eleftherios V.

23h 30m

2 stops

PDX10:20 pmPortland

$1,738

British Airways flights from Portland to Athens

Our best British Airways deals on Portland to Athens flight tickets

British Airways

Mar 4

PDX1:52 pmPortland

25h 13m

2 stops

ATH1:05 amAthens Eleftherios V.

Mar 11

ATH7:50 amAthens Eleftherios V.

18h 05m

1 stop

PDX4:55 pmPortland

$489

British Airways

Feb 25

PDX5:45 pmPortland

32h 30m

1 stop

ATH12:15 pmAthens Eleftherios V.

Mar 8

ATH7:50 pmAthens Eleftherios V.

30h 05m

1 stop

PDX4:55 pmPortland

$494

British Airways

Mar 4

PDX5:45 pmPortland

15h 05m

1 stop

ATH6:50 pmAthens Eleftherios V.

Mar 11

ATH7:50 amAthens Eleftherios V.

18h 05m

1 stop

PDX4:55 pmPortland

$518

Fly from

Fly to

Route

Depart

Return

Price

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 3/4

3:50 pm-1:40 am

2 stops23h 50m

Athens Eleftherios V.

Wed 3/11

10:55 am-11:51 am

2 stops33h 56m

$479

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 3/4

3:50 pm-1:40 am

2 stops23h 50m

Athens Eleftherios V.

Thu 3/12

12:15 pm-10:45 pm

2 stops43h 30m

$483

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 3/4

3:50 pm-1:40 am

2 stops23h 50m

Athens Eleftherios V.

Wed 3/18

6:15 am-11:04 pm

2 stops25h 49m

$484

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 2/25

3:50 pm-1:40 am

2 stops23h 50m

Athens Eleftherios V.

Wed 3/4

12:50 pm-12:34 am

2 stops21h 44m

$486

PortlandAthens

PDX - ATH

PDXATH

Portland

Sun 3/8

10:30 pm-9:55 am

1 stop26h 25m

Athens Eleftherios V.

Sat 3/21

1:25 pm-12:25 pm

1 stop32h 00m

$488

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 3/4

1:52 pm-1:05 am

2 stops25h 13m

Athens Eleftherios V.

Wed 3/11

7:50 am-4:55 pm

1 stop18h 05m

$489

PortlandAthens

PDX - ATH

PDXATH

Portland

Sun 3/8

10:30 pm-9:55 am

1 stop26h 25m

Athens Eleftherios V.

Mon 3/16

11:50 am-10:10 pm

1 stop19h 20m

$490

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 2/25

3:50 pm-12:25 am

2 stops22h 35m

Athens Eleftherios V.

Wed 3/25

10:55 am-10:45 pm

2 stops44h 50m

$491

PortlandAthens

PDX - ATH

PDXATH

Portland

Sat 2/28

3:40 pm-1:40 am

2 stops24h 00m

Athens Eleftherios V.

Sat 3/7

6:35 am-12:35 am

2 stops28h 00m

$492

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 2/25

5:45 pm-12:15 pm

1 stop32h 30m

Athens Eleftherios V.

Sun 3/8

7:50 pm-4:55 pm

1 stop30h 05m

$494

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 $585, 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 $950 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 $755 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 January 2026, prices for Portland to Athens flights are approximately 19% more expensive 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 January 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 (25% 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 7,705 reviews	Search British Airways flights
Lufthansa	PriceFrom $493	Free Cancellation	Rating 6.8 7,753 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 1,674 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $553	Free Cancellation	Rating 7.9 8,127 reviews	Search Delta flights
United Airlines	PriceFrom $598	Free Cancellation	Rating 7.4 9,214 reviews	Search United Airlines flights
American Airlines	PriceFrom $603	Free Cancellation	Rating 7.2 11,206 reviews	Search American Airlines flights
Air Canada	PriceFrom $646	Free Cancellation	Rating 7.1 10,666 reviews	Search Air Canada flights
KLM	PriceFrom $659	Free Cancellation	Rating 7.7 1,443 reviews	Search KLM flights
Air France	PriceFrom $706	Free Cancellation	Rating 7.4 1,528 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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Get notified when prices go down

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

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Sat 2/28

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Fly your favorite airline to Athens

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Cheap flights from Portland to Athens from $321

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 3/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

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Filter for what you want

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Cheap round-trip flights

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Scandinavian Airlines flights from Portland to Athens

Our best Scandinavian Airlines deals on Portland to Athens flight tickets

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Our best British Airways deals on Portland to Athens flight tickets

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Use the filters below to find and compare flights from Portland to Athens that are best for you.

See travel insights to Athens from

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?

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 January 2026, prices for Portland to Athens flights are approximately 19% more expensive when compared to flights at the same time last year.

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

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

What airlines fly to Athens?

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

Amsterdam (AMS) was the most common stop: 52% of momondo users choosing 1-stop flights on this route connected there.

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

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

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: 14h 54m.

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

Amsterdam (AMS) has the shortest average layover time for this route: 2h 03m.

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

How far is Portland to Athens Eleftherios V. by plane?

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

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

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

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

What is the most popular airline 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?

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