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Cheap flights from Portland to Athens from $356

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 8/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Athens

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
1:38 pm - 6:40 pm
PDX
-
ATH
19h 02m
2 stops
Scandinavian Airlines Logo
7:30 pm - 6:41 pm
ATH
-
PDX
33h 11m
2 stops
$783Scandinavian Airlines
週日, 9月 6 - 週四, 9月 17
Scandinavian Airlines Logo
7:00 am - 6:40 pm
PDX
-
ATH
25h 40m
2 stops
Scandinavian Airlines Logo
7:30 pm - 6:41 pm
ATH
-
PDX
33h 11m
2 stops
$784Scandinavian Airlines
週二, 8月 18 - 週四, 8月 27
Scandinavian Airlines Logo
7:00 am - 6:40 pm
PDX
-
ATH
25h 40m
2 stops
Scandinavian Airlines Logo
7:30 pm - 10:22 pm
ATH
-
PDX
36h 52m
2 stops
$785Scandinavian Airlines
週二, 8月 18 - 週四, 8月 27
Multiple Airlines Logo
7:00 am - 6:10 pm
PDX
-
ATH
25h 10m
2 stops
Multiple Airlines Logo
8:10 am - 1:35 pm
ATH
-
PDX
15h 25m
1 stop
$811Multiple Airlines
週一, 5月 4 - 週四, 5月 14
Scandinavian Airlines Logo
11:10 am - 6:40 pm
PDX
-
ATH
21h 30m
2 stops
Scandinavian Airlines Logo
9:05 pm - 6:43 pm
ATH
-
PDX
31h 38m
2 stops
$823Scandinavian Airlines
週六, 9月 26 - 週六, 10月 10
Scandinavian Airlines Logo
7:00 am - 10:35 am
PDX
-
ATH
41h 35m
2 stops
Scandinavian Airlines Logo
7:30 pm - 6:41 pm
ATH
-
PDX
33h 11m
2 stops
$830Scandinavian Airlines
週五, 9月 18 - 週五, 10月 2
Scandinavian Airlines Logo
1:38 pm - 6:40 pm
PDX
-
ATH
19h 02m
2 stops
Scandinavian Airlines Logo
7:30 pm - 6:41 pm
ATH
-
PDX
33h 11m
2 stops
$852Scandinavian Airlines
週日, 8月 30 - 週五, 9月 11
Scandinavian Airlines Logo
1:38 pm - 6:40 pm
PDX
-
ATH
19h 02m
2 stops
Scandinavian Airlines Logo
7:30 pm - 6:41 pm
ATH
-
PDX
33h 11m
2 stops
$853Scandinavian Airlines
週日, 8月 30 - 週五, 9月 11
Scandinavian Airlines Logo
10:00 am - 6:40 pm
PDX
-
ATH
46h 40m
2 stops
Scandinavian Airlines Logo
8:20 pm - 10:26 pm
ATH
-
PDX
35h 06m
2 stops
$857Scandinavian Airlines
週日, 10月 11 - 週日, 10月 25
Scandinavian Airlines Logo
11:10 am - 6:40 pm
PDX
-
ATH
21h 30m
2 stops
Scandinavian Airlines Logo
9:05 pm - 6:43 pm
ATH
-
PDX
31h 38m
2 stops
$873Scandinavian Airlines
週六, 9月 26 - 週六, 10月 10

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Scandinavian Airlines flights from Portland to Athens

Our best Scandinavian Airlines deals on Portland to Athens flight tickets
Scandinavian Airlines
Sep 6
PDX1:38 pmPortland
19h 02m
2 stops
ATH6:40 pmAthens Eleftherios V.
Sep 17
ATH7:30 pmAthens Eleftherios V.
33h 11m
2 stops
PDX6:41 pmPortland
$783
Scandinavian Airlines
Aug 18
PDX7:00 amPortland
25h 40m
2 stops
ATH6:40 pmAthens Eleftherios V.
Aug 27
ATH7:30 pmAthens Eleftherios V.
33h 11m
2 stops
PDX6:41 pmPortland
$784
Scandinavian Airlines
Aug 18
PDX7:00 amPortland
25h 40m
2 stops
ATH6:40 pmAthens Eleftherios V.
Aug 27
ATH7:30 pmAthens Eleftherios V.
36h 52m
2 stops
PDX10:22 pmPortland
$785

Air Canada flights from Portland to Athens

Our best Air Canada deals on Portland to Athens flight tickets
Air Canada
Aug 18
PDX7:45 pmPortland
31h 40m
2 stops
ATH1:25 pmAthens Eleftherios V.
Aug 26
ATH3:25 pmAthens Eleftherios V.
43h 22m
2 stops
PDX12:47 amPortland
$960
Air Canada
Aug 11
PDX7:45 pmPortland
28h 25m
2 stops
ATH10:10 amAthens Eleftherios V.
Aug 20
ATH12:10 pmAthens Eleftherios V.
31h 21m
2 stops
PDX9:31 amPortland
$973

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Athens that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated 4月 19, 2026.
Use the filters below to find and compare flights from Portland to Athens that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandAthens

PDX - ATH

PDXATH

Portland

週日 9/6

1:38 pm-6:40 pm

2 stops19h 02m

Athens Eleftherios V.

週四 9/17

7:30 pm-6:41 pm

2 stops33h 11m

$783

PortlandAthens

PDX - ATH

PDXATH

Portland

週二 8/18

7:00 am-6:40 pm

2 stops25h 40m

Athens Eleftherios V.

週四 8/27

7:30 pm-6:41 pm

2 stops33h 11m

$784

PortlandAthens

PDX - ATH

PDXATH

Portland

週二 8/18

7:00 am-6:40 pm

2 stops25h 40m

Athens Eleftherios V.

週四 8/27

7:30 pm-10:22 pm

2 stops36h 52m

$785
Quickest round-trip

PortlandAthens

PDX - ATH

PDXATH

Portland

週一 5/4

7:00 am-6:10 pm

2 stops25h 10m

Athens Eleftherios V.

週四 5/14

8:10 am-1:35 pm

1 stop15h 25m

$811

PortlandAthens

PDX - ATH

PDXATH

Portland

週六 9/26

11:10 am-6:40 pm

2 stops21h 30m

Athens Eleftherios V.

週六 10/10

9:05 pm-6:43 pm

2 stops31h 38m

$823

PortlandAthens

PDX - ATH

PDXATH

Portland

週五 9/18

7:00 am-10:35 am

2 stops41h 35m

Athens Eleftherios V.

週五 10/2

7:30 pm-6:41 pm

2 stops33h 11m

$830

PortlandAthens

PDX - ATH

PDXATH

Portland

週日 8/30

1:38 pm-6:40 pm

2 stops19h 02m

Athens Eleftherios V.

週五 9/11

7:30 pm-6:41 pm

2 stops33h 11m

$852

PortlandAthens

PDX - ATH

PDXATH

Portland

週日 8/30

1:38 pm-6:40 pm

2 stops19h 02m

Athens Eleftherios V.

週五 9/11

7:30 pm-6:41 pm

2 stops33h 11m

$853

PortlandAthens

PDX - ATH

PDXATH

Portland

週日 10/11

10:00 am-6:40 pm

2 stops46h 40m

Athens Eleftherios V.

週日 10/25

8:20 pm-10:26 pm

2 stops35h 06m

$857

PortlandAthens

PDX - ATH

PDXATH

Portland

週六 9/26

11:10 am-6:40 pm

2 stops21h 30m

Athens Eleftherios V.

週六 10/10

9:05 pm-6:43 pm

2 stops31h 38m

$873

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Athens from

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 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 $644.

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 $943 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

15h 40m

Direct flights

None
The fastest flight from Portland to Athens takes 15h 40m
There are no direct flights from Portland to Athens. There are no popular flight routes from Portland to Athens.
Search flight deals

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 15h 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?

  • 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?

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 AirwaysPriceFrom $440Free CancellationRating
6.7
7,893 reviews
Search British Airways flights
LufthansaPriceFrom $493Free CancellationRating
6.8
7,930 reviews
Search Lufthansa flights
Scandinavian AirlinesPriceFrom $507Free CancellationRating
7.3
1,751 reviews
Search Scandinavian Airlines flights
Air CanadaPriceFrom $537Free CancellationRating
7.1
10,939 reviews
Search Air Canada flights
United AirlinesPriceFrom $548Free CancellationRating
7.4
9,604 reviews
Search United Airlines flights
DeltaPriceFrom $550Free CancellationRating
7.9
8,422 reviews
Search Delta flights
American AirlinesPriceFrom $603Free CancellationRating
7.1
11,620 reviews
Search American Airlines flights
KLMPriceFrom $659Free CancellationRating
7.8
1,502 reviews
Search KLM flights
Air FrancePriceFrom $706Free CancellationRating
7.4
1,574 reviews
Search Air France flights

Traveling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Piraeus
Glyfada
Hydra
Marathon
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

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Fly your favorite airline to Athens

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Delta
KLM
British Airways
United Airlines
Scandinavian Airlines
Air Canada
American Airlines
Lufthansa
Air France