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$325+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ATH
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Athens Eleftherios V. are usually found in November or February, booked 38 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap 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 September 16, 2025.

Round-trip from

$480
(Ovago)

One-way from

$325
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,048
From Portland to Athens Eleftherios V.
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One-way flight from Portland to Athens Eleftherios V.
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Highest demand for flights based on searches. 20% potential increase in price ($281 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 16, 2025.

This Ovago deal was found by Cheapflights users on 9/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2211:10 amPDX - ATH
2 stops21h 40mScandinavian Airlines
Wed 11/57:30 pmATH - PDX
2 stops35h 34mScandinavian Airlines
Deal found 9/15$480
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/47:30 amPDX - ATH
2 stops24h 30mUnited Airlines
Thu 11/131:10 pmATH - PDX
2 stops39h 30mUnited Airlines
Deal found 9/16$564
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 10/228:08 amPDX - ATH
1 stop15h 47mUnited Airlines
Wed 11/57:05 amATH - PDX
2 stops27h 21mUnited Airlines
Deal found 9/16$575
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:15 amPDX - ATH
2 stops17h 50mMultiple Airlines
Mon 10/204:35 pmATH - PDX
2 stops36h 11mMultiple Airlines
Deal found 9/15$590
This CheapOair deal was found by Cheapflights users on 9/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:15 amPDX - ATH
2 stops17h 50mAir Canada
Thu 10/236:55 amATH - PDX
2 stops26h 06mAir Canada
Deal found 9/15$606
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:25 pmPDX - ATH
1 stop19h 25mBritish Airways
Wed 11/57:50 amATH - PDX
1 stop18h 05mBritish Airways
Deal found 9/15$612
This FlightHub deal was found by Cheapflights users on 9/15. 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 10/193:25 pmPDX - ATH
2 stops32h 40mMultiple Airlines
Tue 10/286:35 amATH - PDX
2 stops26h 51mMultiple Airlines
Deal found 9/15$619
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/209:55 amPDX - ATH
1 stop18h 05mUnited Airlines
Tue 10/287:05 amATH - PDX
2 stops26h 21mUnited Airlines
Deal found 9/15$620
This FlightHub deal was found by Cheapflights users on 9/16. 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.
Fri 10/246:15 amPDX - ATH
2 stops17h 50mMultiple Airlines
Mon 11/35:40 pmATH - PDX
2 stops38h 53mMultiple Airlines
Deal found 9/16$621
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 10/1411:48 amPDX - ATH
2 stops20h 17mAmerican Airlines
Tue 10/216:30 pmATH - PDX
1 stop33h 05mAmerican Airlines
Deal found 9/16$624
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/225:00 amPDX - ATH
2 stops23h 00mUnited Airlines
Wed 10/297:05 amATH - PDX
2 stops26h 21mUnited Airlines
Deal found 9/15$625

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 September 16, 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 10/22

8:08 am-9:55 am

1 stop15h 47m

Athens Eleftherios V.

Wed 11/5

7:05 am-12:26 am

2 stops27h 21m

$575

PortlandAthens

PDX - ATH

PDXATH

Portland

Tue 11/4

12:00 pm-7:30 pm

2 stops21h 30m

Athens Eleftherios V.

Thu 11/13

7:50 pm-3:55 pm

1 stop30h 05m

$621

PortlandAthens

PDX - ATH

PDXATH

Portland

Tue 3/3

11:10 am-1:35 pm

2 stops16h 25m

Athens Eleftherios V.

Mon 3/16

3:25 am-4:29 pm

2 stops22h 04m

$635

PortlandAthens

PDX - ATH

PDXATH

Portland

Fri 2/20

5:45 pm-9:55 pm

1 stop18h 10m

Athens Eleftherios V.

Fri 3/6

7:45 am-10:57 pm

2 stops25h 12m

$636

PortlandAthens

PDX - ATH

PDXATH

Portland

Fri 3/6

1:00 pm-4:15 pm

2 stops41h 15m

Athens Eleftherios V.

Tue 3/10

8:50 am-10:22 pm

2 stops22h 32m

$639

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 11/5

6:00 am-6:00 pm

3 stops26h 00m

Athens Eleftherios V.

Mon 11/10

7:05 am-8:38 pm

2 stops23h 33m

$648

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 12/10

7:05 am-10:10 am

1 stop17h 05m

Athens Eleftherios V.

Fri 12/26

12:50 pm-11:55 pm

2 stops21h 05m

$657

PortlandAthens

PDX - ATH

PDXATH

Portland

Tue 12/9

11:15 pm-10:10 am

2 stops24h 55m

Athens Eleftherios V.

Fri 12/26

12:50 pm-11:55 pm

2 stops21h 05m

$657

PortlandAthens

PDX - ATH

PDXATH

Portland

Sat 12/13

1:00 pm-12:55 pm

2 stops37h 55m

Athens Eleftherios V.

Wed 12/24

2:20 pm-10:46 pm

2 stops42h 26m

$658

PortlandAthens

PDX - ATH

PDXATH

Portland

Tue 10/14

6:15 am-10:05 am

2 stops41h 50m

Athens Eleftherios V.

Tue 10/21

6:00 am-9:20 am

2 stops37h 20m

$659

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 19 results
1
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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 September 12, 2025.

To ensure you get the cheapest price possible for a flight from Portland to Athens, you should look to book at least 38 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, November is the cheapest month in which you can book a flight from Portland to Athens (average of $679). Flying from Portland to Athens in June is currently the most expensive (average of $1,284). 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 September 16, 2025.

It’s typically best to fly out from Portland to Athens in the afternoon. Doing so could potentially save you 14% 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 September 16, 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
8.0
Very good
7,954 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,385 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,361 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    United Airlines, British Airways, and Air France can get you from Portland to Athens in just under 15h 47m. Your travel time can differ by up to 5h 43m. 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 $594 and $603 round-trip. Users have found that Scandinavian Airlines is 54% cheaper than the other options available to this destination.

  • 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 Anne Frank Huis. Museumplein, Van Gogh Museum, and Anne Frank Huis are located about 6.0 mi, 6.0 mi, and 6.8 mi, respectively from Amsterdam Schiphol. Travelers can rent a car at Amsterdam Schiphol for an average daily rate of $47 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, November is the cheapest month in which you can book a flight from Portland to Athens (average of $679). Flying from Portland to Athens in June is currently the most expensive (average of $1,284). 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

Browse thousands of different options on Cheapflights for your next trip

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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
Eugene 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$488Average$737FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$594Average$973FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$603Average$1,126FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$622Average$1,012FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$653Average$956FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$663Average$943FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$676Average$1,224FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$706Average$1,038FlexibilityNo cancel feeOn-time77%
KLMCheapest$721Average$1,251FlexibilityNo cancel feeOn-time75%
DeltaCheapest$736Average$1,195FlexibilityNo cancel feeOn-timeN/A

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