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$259+ Cheap flights from Portland (PDX) to Athens (ATH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ATH
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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Cheap flight deals from Portland to Athens

Cheapest flights from Portland to Athens
Explore the most affordable flight options available from Portland to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.

This Justfly.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:00 am
PDX
-
ATH
2 stops43h 25m
Scandinavian Airlines
Mon 11/27:30 pm
ATH
-
PDX
2 stops36h 56m
Scandinavian Airlines
Deal found 3/13$622
This FlightHub deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/301:38 pm
PDX
-
ATH
2 stops19h 02m
Scandinavian Airlines
Sat 9/59:05 pm
ATH
-
PDX
2 stops35h 17m
Scandinavian Airlines
Deal found 3/15$652
This FlightHub deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/301:38 pm
PDX
-
ATH
2 stops19h 02m
Scandinavian Airlines
Fri 9/117:30 pm
ATH
-
PDX
2 stops33h 11m
Scandinavian Airlines
Deal found 3/17$681
This Justfly.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:00 pm
PDX
-
ATH
2 stops43h 40m
Scandinavian Airlines
Mon 8/312:00 pm
ATH
-
PDX
2 stops42h 22m
Scandinavian Airlines
Deal found 3/12$685
This KAYAK deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:10 am
PDX
-
ATH
2 stops23h 05m
Scandinavian Airlines
Tue 10/137:55 am
ATH
-
PDX
2 stops24h 31m
Scandinavian Airlines
Deal found 3/12$686
This KAYAK deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/301:38 pm
PDX
-
ATH
2 stops19h 02m
Scandinavian Airlines
Fri 9/47:30 pm
ATH
-
PDX
2 stops33h 11m
Scandinavian Airlines
Deal found 3/15$716
This KLM deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:00 am
PDX
-
ATH
1 stop16h 35m
KLM
Tue 11/241:55 pm
ATH
-
PDX
1 stop31h 30m
KLM
Deal found 3/13$731
This Air France deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:15 am
PDX
-
ATH
2 stops17h 20m
Multiple Airlines
Tue 11/241:55 pm
ATH
-
PDX
1 stop31h 30m
Multiple Airlines
Deal found 3/13$735
This British Airways deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:45 pm
PDX
-
ATH
1 stop15h 25m
British Airways
Thu 11/197:50 pm
ATH
-
PDX
1 stop30h 05m
British Airways
Deal found 3/15$738
This FlightHub deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:38 pm
PDX
-
ATH
2 stops37h 32m
Scandinavian Airlines
Sun 10/258:20 pm
ATH
-
PDX
2 stops35h 06m
Scandinavian Airlines
Deal found 3/15$742

Find flight deals from Portland to Athens

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Athens (ATH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$652
(FlightHub)

One-way from

$259
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$738
Provider with most accurate pricing for Portland-Athens Eleftherios V. flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Athens Eleftherios V. flights.
Search Deals
From Portland to Athens Eleftherios V.
Search Deals
One-way flight from Portland to Athens Eleftherios V.
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($415 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 17, 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

Mon 4/13

1:05 pm-1:15 am

1 stop26h 10m

Athens Eleftherios V.

Mon 4/27

1:35 pm-11:10 am

1 stop31h 35m

$945
Quickest round-trip

PortlandAthens

PDX - ATH

PDXATH

Portland

Sun 4/26

6:28 am-11:00 am

1 stop18h 32m

Athens Eleftherios V.

Tue 5/5

6:00 am-11:10 am

1 stop15h 10m

$946

PortlandAthens

PDX - ATH

PDXATH

Portland

Sun 5/10

11:03 pm-7:50 am

1 stop22h 47m

Athens Eleftherios V.

Mon 5/25

5:25 pm-11:10 am

1 stop27h 45m

$946

PortlandAthens

PDX - ATH

PDXATH

Portland

Sun 4/26

6:00 am-1:40 pm

2 stops21h 40m

Athens Eleftherios V.

Tue 5/5

6:00 am-11:10 am

1 stop15h 10m

$950

PortlandAthens

PDX - ATH

PDXATH

Portland

Sun 4/26

7:30 pm-5:35 pm

1 stop36h 05m

Athens Eleftherios V.

Tue 5/5

6:30 pm-5:40 pm

1 stop33h 10m

$953

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 4/15

7:30 pm-2:25 am

1 stop20h 55m

Athens Eleftherios V.

Wed 4/29

7:30 am-10:56 pm

2 stops25h 26m

$956

PortlandAthens

PDX - ATH

PDXATH

Portland

Mon 4/13

1:05 pm-1:15 am

1 stop26h 10m

Athens Eleftherios V.

Tue 4/28

6:00 am-11:10 am

1 stop15h 10m

$994

PortlandAthens

PDX - ATH

PDXATH

Portland

Sat 5/9

11:03 pm-7:50 am

1 stop22h 47m

Athens Eleftherios V.

Mon 5/25

1:35 pm-11:10 am

1 stop31h 35m

$996

PortlandAthens

PDX - ATH

PDXATH

Portland

Thu 5/7

3:30 pm-11:00 pm

2 stops21h 30m

Athens Eleftherios V.

Wed 5/13

6:00 am-11:10 am

1 stop15h 10m

$1,010

PortlandAthens

PDX - ATH

PDXATH

Portland

Sun 5/10

12:20 pm-11:00 pm

2 stops24h 40m

Athens Eleftherios V.

Sun 5/24

2:40 pm-11:46 am

2 stops31h 06m

$1,028

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Portland to Athens

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Athens in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Athens flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Athens flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Athens flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Athens flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Athens flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Athens

How far ahead should I book a flight from Portland to Athens?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Athens. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Portland to Athens, you should look to book at least 31 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Portland to Athens?

Currently, March is the cheapest month in which you can book a flight from Portland to Athens (average of $440). Flying from Portland to Athens in July is currently the most expensive (average of $871). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Portland to Athens?

Reviews of airlines servicing Athens

Get insights into the airlines that provide service to Athens. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Athens. Reviews last updated March 17, 2026.
Read through reviews of airlines operating flights from Portland to Athens, such as Delta,KLM, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,288 reviews

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,288 reviews
Delta
7.9
Good
8,288 reviews

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.8
Good
1,473 reviews
Delta
7.9
Good
8,288 reviews

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,432 reviews
Delta
7.9
Good
8,288 reviews

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,811 reviews
Delta
7.9
Good
8,288 reviews

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,799 reviews
Delta
7.9
Good
8,288 reviews

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Portland to Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Athens?

    KLM, Delta, and British Airways can get you from Portland to Athens in just under 21h 40m. Your travel time can differ by up to 14h 25m. There are 6298 mi between Portland and Athens. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Portland to Athens round-trip?

    Our cheapest airline available from Portland to Athens is British Airways. Our recent data shows that you can find tickets from as low as $467 on this airline. Additional options worth looking into are Lufthansa and Virgin Atlantic, starting at $493 and $502 round-trip. Users have found that British Airways is 49% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Portland to Athens one-way?

    $372 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on KLM and United Airlines, with prices starting from $508 and $528, respectively.

  • Where are the most common layover locations when flying from Portland to Athens?

    Most of the time, Portland to Athens flights that have layovers will stop in Amsterdam.

  • What are some popular things to do or see while on a layover in Amsterdam?

    The majority of Amsterdam visitors spend their time at De Dam, Van Gogh Museum, and Museumplein. De Dam, Van Gogh Museum, and Museumplein are located about 7.0 mi, 6.0 mi, and 6.0 mi, respectively from Amsterdam Schiphol. Travelers can rent a car at Amsterdam Schiphol for an average daily rate of $45 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Portland to Athens flights?

    Portland to Athens flights that have layovers will least frequently stop in London.

  • Can I find deals for flights from Portland to Athens that include hotel bookings?

    Yes. In addition to deals on Portland to Athens flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Athens?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Athens.

  • Can I find deals for business class flights from Portland to Athens?

    Yes. Cheapflights offers flight deals from Portland to Athens by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Athens?

    Currently, March is the cheapest month in which you can book a flight from Portland to Athens (average of $440). Flying from Portland to Athens in July is currently the most expensive (average of $871). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Glyfada
Piraeus
Tolo
Galaxidi

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Alternative routes for Portland to Athens

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Athens flights
Medford to Athens flights

Top 10 airlines flying from Portland to Athens

Discover the top 10 airlines that operate flights from Portland to Athens. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$467Average$808FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$493Average$727FlexibilityNo cancel feeOn-time76%
Virgin AtlanticCheapest$502Average$857FlexibilityNo cancel feeOn-time72%
Scandinavian AirlinesCheapest$507Average$635FlexibilityNo cancel feeOn-time77%
DeltaCheapest$550Average$1,059FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$594Average$874FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$603Average$1,017FlexibilityNo cancel feeOn-time71%
KLMCheapest$645Average$1,142FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$646Average$816FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$706Average$1,038FlexibilityNo cancel feeOn-time77%

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