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

Air Canada, American Airlines, and Delta 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 Amsterdam (AMS) have the shortest average one-way travel time: 14h 22m.

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

London (LHR) was the most common stop: 50% 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 connection time from Portland to Athens?

Amsterdam (AMS) has the shortest average layover time for this route: 1h 51m.

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 31% 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.

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 August 2025.

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.

$283 Cheap Flights from Portland to Athens in 2025

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Round-trip

One-way

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Cheap round-trip flights

7:25 pm - 12:50 amPDX-ATH

19h 25m1 stop

7:55 am - 5:35 pmATH-PDX

19h 40m1 stop

$659British Airways

Find Deal

qua, out 15 - qui, out 23

12:02 pm - 7:15 pmPDX-ATH

21h 13m2 stops

7:45 am - 3:55 pmATH-PDX

18h 10m1 stop

$660British Airways

Find Deal

sex, fev 20 - sex, mar 6

8:30 am - 10:30 amPDX-ATH

16h 00m1 stop

6:55 am - 8:03 pmATH-PDX

23h 08m2 stops

$661United Airlines

Find Deal

seg, set 15 - qua, set 24

11:55 pm - 12:55 pmPDX-ATH

27h 00m2 stops

12:25 pm - 10:15 amATH-PDX

31h 50m3 stops

$662United Airlines

Find Deal

sex, fev 20 - sex, mar 6

6:15 am - 10:05 amPDX-ATH

17h 50m2 stops

6:50 am - 6:46 pmATH-PDX

21h 56m2 stops

$663Air Canada

Find Deal

qua, out 8 - qui, out 16

10:05 pm - 10:00 amPDX-ATH

25h 55m1 stop

3:05 pm - 5:10 pmATH-PDX

36h 05m2 stops

$664Delta

Find Deal

dom, set 14 - ter, set 30

1:16 pm - 7:10 pmPDX-ATH

19h 54m2 stops

7:30 pm - 5:35 pmATH-PDX

32h 05m1 stop

$668American Airlines

Find Deal

seg, out 6 - seg, out 20

10:50 pm - 7:00 amPDX-ATH

22h 10m2 stops

3:05 pm - 5:10 pmATH-PDX

36h 05m2 stops

$669Delta

Find Deal

dom, set 14 - ter, set 30

3:43 pm - 1:05 amPDX-ATH

23h 22m2 stops

7:55 am - 8:24 pmATH-PDX

22h 29m2 stops

$671American Airlines

Find Deal

qua, fev 18 - sáb, fev 28

6:15 am - 1:30 pmPDX-ATH

21h 15m2 stops

12:10 pm - 11:01 pmATH-PDX

44h 51m2 stops

$705Air Canada

Find Deal

seg, set 8 - ter, set 16

American Airlines flights from Portland to Athens

Our best American Airlines deals on Portland to Athens flight tickets

American Airlines

Oct 6

PDX1:16 pmPortland

19h 54m

2 stops

ATH7:10 pmAthens Eleftherios V.

Oct 20

ATH7:30 pmAthens Eleftherios V.

32h 05m

1 stop

PDX5:35 pmPortland

$668

Find similar

American Airlines

Feb 18

PDX3:43 pmPortland

23h 22m

2 stops

ATH1:05 amAthens Eleftherios V.

Feb 28

ATH7:55 amAthens Eleftherios V.

22h 29m

2 stops

PDX8:24 pmPortland

$671

Find similar

United Airlines flights from Portland to Athens

Our best United Airlines deals on Portland to Athens flight tickets

United Airlines

Sep 15

PDX8:30 amPortland

16h 00m

1 stop

ATH10:30 amAthens Eleftherios V.

Sep 24

ATH6:55 amAthens Eleftherios V.

23h 08m

2 stops

PDX8:03 pmPortland

$661

Find similar

United Airlines

Feb 20

PDX11:55 pmPortland

27h 00m

2 stops

ATH12:55 pmAthens Eleftherios V.

Mar 6

ATH12:25 pmAthens Eleftherios V.

31h 50m

3 stops

PDX10:15 amPortland

$662

Find similar

United Airlines

Feb 20

PDX12:40 pmPortland

19h 25m

3 stops

ATH6:05 pmAthens Eleftherios V.

Mar 6

ATH12:25 pmAthens Eleftherios V.

31h 50m

3 stops

PDX10:15 amPortland

$666

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandAthens

PDX - ATH

PDXATH

Portland

qua 10/15

7:25 pm-12:50 am

1 stop19h 25m

Athens Eleftherios V.

qui 10/23

7:55 am-5:35 pm

1 stop19h 40m

$659

PortlandAthens

PDX - ATH

PDXATH

Portland

sex 2/20

12:02 pm-7:15 pm

2 stops21h 13m

Athens Eleftherios V.

sex 3/6

7:45 am-3:55 pm

1 stop18h 10m

$660

PortlandAthens

PDX - ATH

PDXATH

Portland

seg 9/15

8:30 am-10:30 am

1 stop16h 00m

Athens Eleftherios V.

qua 9/24

6:55 am-8:03 pm

2 stops23h 08m

$661

PortlandAthens

PDX - ATH

PDXATH

Portland

sex 2/20

11:55 pm-12:55 pm

2 stops27h 00m

Athens Eleftherios V.

sex 3/6

12:25 pm-10:15 am

3 stops31h 50m

$662

PortlandAthens

PDX - ATH

PDXATH

Portland

qua 10/8

6:15 am-10:05 am

2 stops17h 50m

Athens Eleftherios V.

qui 10/16

6:50 am-6:46 pm

2 stops21h 56m

$663

PortlandAthens

PDX - ATH

PDXATH

Portland

dom 9/14

10:05 pm-10:00 am

1 stop25h 55m

Athens Eleftherios V.

ter 9/30

3:05 pm-5:10 pm

2 stops36h 05m

$664

PortlandAthens

PDX - ATH

PDXATH

Portland

seg 10/6

1:16 pm-7:10 pm

2 stops19h 54m

Athens Eleftherios V.

seg 10/20

7:30 pm-5:35 pm

1 stop32h 05m

$668

PortlandAthens

PDX - ATH

PDXATH

Portland

dom 9/14

10:50 pm-7:00 am

2 stops22h 10m

Athens Eleftherios V.

ter 9/30

3:05 pm-5:10 pm

2 stops36h 05m

$669

PortlandAthens

PDX - ATH

PDXATH

Portland

qua 2/18

3:43 pm-1:05 am

2 stops23h 22m

Athens Eleftherios V.

sáb 2/28

7:55 am-8:24 pm

2 stops22h 29m

$671

PortlandAthens

PDX - ATH

PDXATH

Portland

seg 9/8

6:15 am-1:30 pm

2 stops21h 15m

Athens Eleftherios V.

ter 9/16

12:10 pm-11:01 pm

2 stops44h 51m

$705

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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 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 $788, 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 $792.

What is the cheapest day to depart on your flight to Athens?

The cheapest day to depart on your flight to Athens is on a Tuesday when prices can be found for as low as $1,131. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,428. These prices are subject to change though, so be sure to set up a Price Alert for flights to Athens.

What is the cheapest time of day to depart on your flight to Athens?

The cheapest time of day to fly to Athens is in the afternoon when flights can be purchased for as low as $1,130. Flights to Athens are more costly at noon, with an average ticket price of $1,303. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $1,082 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 $894 on momondo.

Can stopping save me money on Portland to Athens flights?

You could potentially save up to 12% 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 August 2025, prices for Portland to Athens flights are approximately 25% 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

Direct flights	None

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

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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 14h 35m 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 August 2025.
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 (24% of total bookings). The next most popular airlines are KLM (19%), British Airways (18%), 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
Scandinavian Airlines	PriceFrom $488	Free Cancellation	Rating 7.4 1,477 reviews	Search Scandinavian Airlines flights
Virgin Atlantic	PriceFrom $594	Free Cancellation	Rating 7.4 658 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $603	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
British Airways	PriceFrom $620	Free Cancellation	Rating 6.7 7,309 reviews	Search British Airways flights
Air Canada	PriceFrom $658	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
United Airlines	PriceFrom $666	Free Cancellation	Rating 7.4 8,943 reviews	Search United Airlines flights
Air France	PriceFrom $706	Free Cancellation	Rating 7.4 1,469 reviews	Search Air France flights
Lufthansa	PriceFrom $711	Free Cancellation	Rating 6.8 7,359 reviews	Search Lufthansa flights
KLM	PriceFrom $734	Free Cancellation	Rating 7.8 1,387 reviews	Search KLM flights
Delta	PriceFrom $740	Free Cancellation	Rating 7.9 7,979 reviews	Search Delta flights

Piraeus

Glyfada

Hydra

Marathon

Skala

Aegina

Loutraki

Tolo

Corinth

Agia Marina

Chalcis

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 $283

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 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Portland to Athens

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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

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

What is the cheapest month to fly to Athens?

What is the cheapest day to depart on your flight to Athens?

What is the cheapest time of day to depart on your flight 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 12% 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 August 2025, prices for Portland to Athens flights are approximately 25% cheaper when compared to flights at the same time last year.

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

Air Canada, American Airlines, and Delta 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?

London (LHR) was the most common stop: 50% 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 22m.

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

Amsterdam (AMS) has the shortest average layover time for this route: 1h 51m.

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

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