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$254+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ATH
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
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 57 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 June 30, 2025.

Round-trip from

$724
(United Airlines)

One-way from

$254
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,644
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. 17% potential increase in price ($239 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 30, 2025.

This Air Canada deal was found by Cheapflights users on 6/30. 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 9/177:45 amPDX - ATH
2 stops20h 15mAir Canada
Sun 9/286:55 amATH - PDX
2 stops36h 26mAir Canada
Deal found 6/30$721
This Mytrip deal was found by Cheapflights users on 6/30. 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 8/1811:59 pmPDX - ATH
2 stops26h 51mMultiple Airlines
Mon 8/256:55 amATH - PDX
2 stops25h 30mMultiple Airlines
Deal found 6/30$722
This United Airlines deal was found by Cheapflights users on 6/28. 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 9/1510:06 amPDX - ATH
1 stop17h 54mUnited Airlines
Mon 9/292:05 pmATH - PDX
2 stops20h 23mUnited Airlines
Deal found 6/28$724
This Delta deal was found by Cheapflights users on 6/30. 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 9/1410:05 pmPDX - ATH
1 stop25h 55mDelta
Wed 10/16:30 amATH - PDX
2 stops26h 12mDelta
Deal found 6/30$726
This Lufthansa deal was found by Cheapflights users on 6/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/310:00 amPDX - ATH
2 stops18h 00mLufthansa
Sat 9/136:00 amATH - PDX
2 stops21h 22mLufthansa
Deal found 6/28$730
This KAYAK deal was found by Cheapflights users on 6/30. 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 8/227:00 amPDX - ATH
1 stop18h 10mBritish Airways
Mon 9/87:30 pmATH - PDX
1 stop32h 05mBritish Airways
Deal found 6/30$733
This SWISS deal was found by Cheapflights users on 6/28. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/288:30 amPDX - ATH
2 stops30h 25mSWISS
Mon 9/154:35 pmATH - PDX
2 stops36h 11mSWISS
Deal found 6/28$741
This Scandinavian Airlines deal was found by Cheapflights users on 6/29. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/301:00 pmPDX - ATH
3 stops27h 20mScandinavian Airlines
Tue 10/710:00 pmATH - PDX
3 stops29h 06mScandinavian Airlines
Deal found 6/29$763

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 June 30, 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 9/17

7:45 am-2:00 pm

2 stops20h 15m

Athens Eleftherios V.

Sun 9/28

6:55 am-9:21 am

2 stops36h 26m

$721

PortlandAthens

PDX - ATH

PDXATH

Portland

Mon 8/18

11:59 pm-12:50 pm

2 stops26h 51m

Athens Eleftherios V.

Mon 8/25

6:55 am-10:25 pm

2 stops25h 30m

$722

PortlandAthens

PDX - ATH

PDXATH

Portland

Mon 9/15

10:06 am-2:00 pm

1 stop17h 54m

Athens Eleftherios V.

Mon 9/29

2:05 pm-12:28 am

2 stops20h 23m

$724

PortlandAthens

PDX - ATH

PDXATH

Portland

Sun 9/14

10:05 pm-10:00 am

1 stop25h 55m

Athens Eleftherios V.

Wed 10/1

6:30 am-10:42 pm

2 stops26h 12m

$726

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 9/3

10:00 am-2:00 pm

2 stops18h 00m

Athens Eleftherios V.

Sat 9/13

6:00 am-5:22 pm

2 stops21h 22m

$730

PortlandAthens

PDX - ATH

PDXATH

Portland

Fri 8/22

7:00 am-11:10 am

1 stop18h 10m

Athens Eleftherios V.

Mon 9/8

7:30 pm-5:35 pm

1 stop32h 05m

$733

PortlandAthens

PDX - ATH

PDXATH

Portland

Thu 8/28

8:30 am-12:55 am

2 stops30h 25m

Athens Eleftherios V.

Mon 9/15

4:35 pm-6:46 pm

2 stops36h 11m

$741

PortlandAthens

PDX - ATH

PDXATH

Portland

Tue 9/30

1:00 pm-2:20 am

3 stops27h 20m

Athens Eleftherios V.

Tue 10/7

10:00 pm-5:06 pm

3 stops29h 06m

$763

PortlandAthens

PDX - ATH

PDXATH

Portland

Thu 9/25

1:08 pm-2:00 pm

1 stop38h 52m

$254

PortlandAthens

PDX - ATH

PDXATH

Portland

Fri 11/14

7:00 pm-11:10 am

2 stops54h 10m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 15 results
1
2

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 June 27, 2025.

To ensure you get the cheapest price possible for a flight from Portland to Athens, you should look to book at least 57 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 $1,288). 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 June 30, 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.

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 June 30, 2025.
Read through reviews of airlines operating flights from Portland to Athens, such as Delta, KLM, and SWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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
7,969 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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
1,366 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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!
SWISS
7.5
Good
1,653 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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
8,852 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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!
Scandinavian Airlines
7.3
Good
1,413 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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 United Airlines. Our recent data shows that you can find tickets from as low as $724 on this airline. Additional options worth looking into are British Airways and Air Canada, starting at $726 and $728 round-trip. Users have found that United Airlines is 35% cheaper than the other options available to this destination.

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

    $463 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on British Airways and United Airlines, with prices starting from $511 and $533, 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, Anne Frank Huis, and Van Gogh Museum. Museumplein, Anne Frank Huis, and Van Gogh Museum are located about 6.0 mi, 6.8 mi, and 6.0 mi, respectively from Amsterdam Schiphol. Travelers can rent a car at Amsterdam Schiphol for an average daily rate of $43 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 $1,288). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Glyfada
Piraeus
Tolo
Aegina
Loutraki

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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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$488Average$757FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$594Average$1,081FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$620Average$1,094FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$675Average$1,182FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$679Average$1,194FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$722Average$1,201FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$727Average$1,192FlexibilityNo cancel feeOn-time76%
DeltaCheapest$735Average$1,215FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$788Average$1,266FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$803Average$1,040FlexibilityNo cancel feeOn-time77%

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