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$296+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ATH
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Athens Eleftherios V. are usually found in February or November, booked 56 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 August 14, 2025.

Round-trip from

$657
(Delta)

One-way from

$296
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,072
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 ($275 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 14, 2025.

This Delta deal was found by Cheapflights users on 8/14. 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 10/1310:58 pmPDX - ATH
2 stops23h 22mDelta
Fri 10/243:30 pmATH - PDX
2 stops31h 19mDelta
Deal found 8/14$657
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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.
Tue 10/77:25 pmPDX - ATH
1 stop19h 45mBritish Airways
Tue 10/217:55 amATH - PDX
1 stop19h 40mBritish Airways
Deal found 8/14$659
This Ovago deal was found by Cheapflights users on 8/14. 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.
Mon 10/67:25 pmPDX - ATH
1 stop19h 25mBritish Airways
Mon 10/203:25 pmATH - PDX
1 stop36h 10mBritish Airways
Deal found 8/14$660
This Air Canada deal was found by Cheapflights users on 8/13. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:52 amPDX - ATH
2 stops39h 43mAir Canada
Tue 11/46:35 amATH - PDX
2 stops21h 55mAir Canada
Deal found 8/13$661
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/162:15 pmPDX - ATH
2 stops33h 50mUnited Airlines
Mon 9/2212:10 pmATH - PDX
2 stops37h 15mUnited Airlines
Deal found 8/12$662
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/34:07 pmPDX - ATH
2 stops20h 53mUnited Airlines
Fri 9/196:55 amATH - PDX
2 stops23h 08mUnited Airlines
Deal found 8/13$663
This Delta deal was found by Cheapflights users on 8/14. 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.
Sun 10/121:40 pmPDX - ATH
1 stop32h 40mDelta
Thu 10/233:30 pmATH - PDX
2 stops31h 19mDelta
Deal found 8/14$664
This British Airways deal was found by Cheapflights users on 8/14. 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 10/127:25 pmPDX - ATH
1 stop35h 05mBritish Airways
Fri 10/248:05 amATH - PDX
1 stop19h 30mBritish Airways
Deal found 8/14$665
This Virgin Atlantic deal was found by Cheapflights users on 8/13. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:50 pmPDX - ATH
2 stops27h 10mVirgin Atlantic
Fri 10/103:30 pmATH - PDX
1 stop30h 36mVirgin Atlantic
Deal found 8/13$666
This FlightHub deal was found by Cheapflights users on 8/14. 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 9/57:40 pmPDX - ATH
2 stops31h 50mAir Canada
Thu 9/184:00 pmATH - PDX
2 stops41h 01mAir Canada
Deal found 8/14$667
This Air Canada deal was found by Cheapflights users on 8/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:40 pmPDX - ATH
2 stops28h 25mAir Canada
Wed 10/86:55 amATH - PDX
2 stops21h 51mAir Canada
Deal found 8/12$670
This Air Canada deal was found by Cheapflights users on 8/13. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:35 pmPDX - ATH
2 stops28h 30mAir Canada
Tue 9/163:30 pmATH - PDX
2 stops33h 16mAir Canada
Deal found 8/13$671

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 August 14, 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

Mon 10/13

7:12 am-1:20 pm

1 stop20h 08m

Athens Eleftherios V.

Thu 10/23

3:30 pm-12:49 pm

2 stops31h 19m

$657

PortlandAthens

PDX - ATH

PDXATH

Portland

Mon 10/13

10:58 pm-8:20 am

2 stops23h 22m

Athens Eleftherios V.

Fri 10/24

3:30 pm-12:49 pm

2 stops31h 19m

$657

PortlandAthens

PDX - ATH

PDXATH

Portland

Tue 10/14

7:12 am-1:20 pm

1 stop20h 08m

Athens Eleftherios V.

Thu 10/23

3:30 pm-1:00 pm

2 stops31h 30m

$657

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 10/15

7:12 am-1:20 pm

1 stop20h 08m

Athens Eleftherios V.

Thu 10/23

3:30 pm-12:49 pm

2 stops31h 19m

$657

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 10/15

7:12 am-1:20 pm

1 stop20h 08m

Athens Eleftherios V.

Fri 10/24

3:30 pm-12:50 pm

2 stops31h 20m

$657

PortlandAthens

PDX - ATH

PDXATH

Portland

Tue 10/14

6:00 am-1:20 pm

2 stops21h 20m

Athens Eleftherios V.

Fri 10/24

3:30 pm-12:49 pm

2 stops31h 19m

$657

PortlandAthens

PDX - ATH

PDXATH

Portland

Sun 10/12

7:59 pm-7:00 am

2 stops25h 01m

Athens Eleftherios V.

Fri 10/24

3:30 pm-12:50 pm

2 stops31h 20m

$657

PortlandAthens

PDX - ATH

PDXATH

Portland

Tue 10/7

7:25 pm-1:10 am

1 stop19h 45m

Athens Eleftherios V.

Tue 10/21

7:55 am-5:35 pm

1 stop19h 40m

$659

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 10/8

7:25 pm-12:50 am

1 stop19h 25m

Athens Eleftherios V.

Thu 10/16

7:55 am-5:35 pm

1 stop19h 40m

$660

PortlandAthens

PDX - ATH

PDXATH

Portland

Tue 9/16

12:07 pm-9:00 pm

2 stops46h 53m

$296

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 14 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 August 8, 2025.

To ensure you get the cheapest price possible for a flight from Portland to Athens, you should look to book at least 56 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 $1,286). 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 August 14, 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 August 14, 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
7,980 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

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
1,381 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

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
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

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
9,949 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

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
7,266 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

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.

  • 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 $54 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 $1,286). 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
Loutraki

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.
Medford to Athens flights
Boise 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$488Average$757FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$594Average$1,081FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$603Average$1,064FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$620Average$1,096FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$658Average$968FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$668Average$968FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$706Average$1,038FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$711Average$1,130FlexibilityNo cancel feeOn-time76%
DeltaCheapest$740Average$1,201FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$745Average$1,268FlexibilityNo cancel feeOn-time75%

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