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$338+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ATH
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Portland to Athens Eleftherios V. are usually found in November or February, booked 7 days in advance, depart on a Tuesday or Monday and return on a Tuesday

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 December 4, 2025.

This British Airways deal was found by Cheapflights users on 12/3. 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.
Mon 12/295:45 pmPDX - ATH
1 stop32h 45mBritish Airways
Tue 1/137:55 pmATH - PDX
1 stop30h 00mBritish Airways
Deal found 12/3$441
This American Airlines deal was found by Cheapflights users on 12/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:45 pmPDX - ATH
1 stop34h 00mAmerican Airlines
Tue 1/137:35 amATH - PDX
2 stops22h 49mAmerican Airlines
Deal found 12/3$570
This Delta deal was found by Cheapflights users on 12/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:30 amPDX - ATH
2 stops25h 05mDelta
Tue 1/132:35 pmATH - PDX
2 stops35h 55mDelta
Deal found 12/3$719
This oojo deal was found by Cheapflights users on 12/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/122:58 pmPDX - ATH
2 stops36h 37mBritish Airways
Tue 12/234:55 pmATH - PDX
1 stop33h 00mBritish Airways
Deal found 12/2$1,103
This Delta deal was found by Cheapflights users on 12/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:10 amPDX - ATH
2 stops21h 25mDelta
Sun 12/213:25 amATH - PDX
2 stops28h 34mDelta
Deal found 12/2$1,142
This United Airlines deal was found by Cheapflights users on 12/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/302:45 pmPDX - ATH
2 stops47h 40mUnited Airlines
Tue 1/67:05 amATH - PDX
2 stops45h 51mUnited Airlines
Deal found 12/2$1,166
This Delta deal was found by Cheapflights users on 12/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:25 pmPDX - ATH
1 stop17h 10mDelta
Thu 12/2512:50 pmATH - PDX
1 stop20h 31mDelta
Deal found 12/4$1,354

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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$436
(oojo)

One-way from

$338
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,485
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. 22% potential increase in price ($296 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 4, 2025.
Use the filters below to find and compare flights from Portland to Athens that are best for you.

Fly from

Portland

Fly to

Athens

Route

Depart

Return

Price

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 1/14

5:45 pm-4:15 pm

1 stop36h 30m

Athens Eleftherios V.

Wed 1/21

7:50 am-3:55 pm

1 stop18h 05m

$439

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 3/4

5:45 pm-1:05 am

1 stop21h 20m

Athens Eleftherios V.

Wed 3/18

7:50 am-4:55 pm

1 stop18h 05m

$441

PortlandAthens

PDX - ATH

PDXATH

Portland

Mon 12/29

5:45 pm-12:30 pm

1 stop32h 45m

Athens Eleftherios V.

Tue 1/13

7:55 pm-3:55 pm

1 stop30h 00m

$441

PortlandAthens

PDX - ATH

PDXATH

Portland

Tue 3/3

7:10 am-1:35 pm

2 stops20h 25m

Athens Eleftherios V.

Tue 3/17

11:50 am-10:10 pm

1 stop19h 20m

$458

PortlandAthens

PDX - ATH

PDXATH

Portland

Fri 2/20

2:05 pm-9:55 pm

2 stops21h 50m

Athens Eleftherios V.

Fri 3/6

7:45 am-3:55 pm

1 stop18h 10m

$463

PortlandAthens

PDX - ATH

PDXATH

Portland

Fri 1/16

5:45 pm-1:35 pm

1 stop33h 50m

Athens Eleftherios V.

Thu 1/22

2:25 pm-3:55 pm

1 stop35h 30m

$466

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 1/14

5:45 pm-1:05 am

1 stop21h 20m

Athens Eleftherios V.

Sun 1/18

4:50 pm-3:55 pm

1 stop33h 05m

$466

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 3/4

1:40 pm-1:40 am

2 stops26h 00m

Athens Eleftherios V.

Wed 3/18

10:55 am-10:59 pm

3 stops45h 04m

$477

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 1/14

1:24 pm-1:40 am

3 stops26h 16m

Athens Eleftherios V.

Wed 1/21

7:05 am-10:44 pm

2 stops25h 39m

$480

PortlandAthens

PDX - ATH

PDXATH

Portland

Tue 3/10

5:19 am-1:35 pm

2 stops23h 16m

Athens Eleftherios V.

Tue 3/24

6:05 am-10:10 pm

2 stops25h 05m

$487

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 18 results
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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Athens flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 November 28, 2025.

To ensure you get the cheapest price possible for a flight from Portland to Athens, you should look to book at least 7 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, January is the cheapest month in which you can book a flight from Portland to Athens (average of $488). Flying from Portland to Athens in June is currently the most expensive (average of $953). 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.

What is the cheapest time of day to fly from PDX to ATH?

Find hourly flight availability from Portland to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

It’s typically best to fly out from Portland to Athens in the afternoon. Doing so could potentially save you 13% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Portland to Athens?

Use this chart to determine the cheapest time to fly round-trip from Portland to Athens. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Portland to Athens flight should consider departing on Friday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 4, 2025.
Read through reviews of airlines operating flights from Portland to Athens, such as Delta, KLM, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,011 reviews

Entertainment

7.9

Food

7.3

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

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
8,011 reviews
Delta
7.9
Good
8,011 reviews

Entertainment

7.9

Food

7.3

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

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
7.7
Good
1,430 reviews
Delta
7.9
Good
8,011 reviews

Entertainment

7.9

Food

7.3

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

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
9,066 reviews
Delta
7.9
Good
8,011 reviews

Entertainment

7.9

Food

7.3

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

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
10,500 reviews
Delta
7.9
Good
8,011 reviews

Entertainment

7.9

Food

7.3

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

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
7,562 reviews
Delta
7.9
Good
8,011 reviews

Entertainment

7.9

Food

7.3

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.1

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?

    British Airways and Delta can get you from Portland to Athens in just under 20h 25m. Your travel time can differ by up to 16h 05m. 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 Scandinavian Airlines. Our recent data shows that you can find tickets from as low as $488 on this airline. Additional options worth looking into are Virgin Atlantic and American Airlines, starting at $502 and $603 round-trip. Users have found that Scandinavian Airlines is 52% cheaper than the other options available to this destination.

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

    $508 is the cheapest one-way deal found within the past few days, from KLM. You may also be able to find cheap deals on British Airways and United Airlines, with prices starting from $515 and $529, 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 Museumplein, Van Gogh Museum, and De Dam. Museumplein, Van Gogh Museum, and De Dam are located about 6.0 mi, 6.0 mi, and 7.0 mi, respectively from Amsterdam Schiphol. Travelers can rent a car at Amsterdam Schiphol for an average daily rate of $44 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, January is the cheapest month in which you can book a flight from Portland to Athens (average of $488). Flying from Portland to Athens in June is currently the most expensive (average of $953). 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
Eugene 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$488Average$732FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$502Average$857FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$603Average$1,055FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$605Average$965FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$607Average$902FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$653Average$930FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$676Average$894FlexibilityNo cancel feeOn-time76%
KLMCheapest$680Average$1,202FlexibilityNo cancel feeOn-time75%
DeltaCheapest$694Average$1,135FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$706Average$1,038FlexibilityNo cancel feeOn-time77%

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