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Greece

$274+ Cheap flights from Portland (PDX) to Greece

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ATH
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Portland to Greece

Keep the following information in mind while searching for Portland to Greece flight deals. Data was last updated August 18, 2025.

Round-trip from

$658
(United)

One-way from

$274
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,072
From Portland to Greece
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One-way flight from Portland to Greece
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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 Greece

Cheapest flights from Portland to Greece
Explore the most affordable flight options available from Portland to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This United deal was found by Cheapflights users on 8/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2310:50 pmPDX - ATH
1 stop23h 20mMultiple Airlines
Wed 10/2212:10 pmATH - PDX
2 stops36h 36mMultiple Airlines
Deal found 8/16$658
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/155:30 amPDX - ATH
2 stops18h 35mUnited Airlines
Sat 11/16:35 amATH - PDX
2 stops27h 11mUnited Airlines
Deal found 8/17$659
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/303:54 pmPDX - ATH
2 stops24h 46mUnited Airlines
Fri 11/712:25 pmATH - PDX
1 stop19h 45mUnited Airlines
Deal found 8/17$660
This Ovago deal was found by Cheapflights users on 8/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:25 pmPDX - ATH
1 stop21h 00mBritish Airways
Wed 10/228:05 pmATH - PDX
1 stop31h 30mBritish Airways
Deal found 8/16$661
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Mon 9/86:27 pmPDX - ATH
2 stops27h 43mUnited Airlines
Tue 9/163:30 pmATH - PDX
2 stops36h 59mUnited Airlines
Deal found 8/16$663
This Ovago deal was found by Cheapflights users on 8/18. 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 10/1510:29 amPDX - ATH
2 stops22h 26mBritish Airways
Thu 10/237:55 amATH - PDX
1 stop19h 40mBritish Airways
Deal found 8/18$664
This British Airways deal was found by Cheapflights users on 8/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:25 pmPDX - ATH
1 stop19h 25mBritish Airways
Tue 10/287:55 pmATH - PDX
1 stop30h 00mBritish Airways
Deal found 8/17$666
This FlightHub deal was found by Cheapflights users on 8/16. 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.
Mon 9/86:15 amPDX - ATH
2 stops21h 15mAir Canada
Tue 9/1612:10 pmATH - PDX
2 stops44h 51mAir Canada
Deal found 8/16$667
This Ovago deal was found by Cheapflights users on 8/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/87:25 pmPDX - ATH
1 stop19h 25mBritish Airways
Tue 9/165:40 pmATH - PDX
1 stop33h 55mBritish Airways
Deal found 8/16$668
This British Airways deal was found by Cheapflights users on 8/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:25 pmPDX - ATH
1 stop19h 25mBritish Airways
Wed 10/88:05 pmATH - PDX
1 stop31h 30mBritish Airways
Deal found 8/17$669
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Mon 9/221:09 pmPDX - ATH
2 stops20h 01mAmerican Airlines
Wed 10/87:00 pmATH - PDX
1 stop32h 35mAmerican Airlines
Deal found 8/16$670
This KLM deal was found by Cheapflights users on 8/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:39 amPDX - SKG
2 stops39h 11mKLM
Sun 11/1612:25 pmSKG - PDX
1 stop33h 00mKLM
Deal found 8/17$776

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Greece 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 18, 2025.
Use the filters below to find and compare flights from Portland to Greece that are best for you.

Fly from

Portland

Fly to

Greece

Route

Depart

Return

Price

PortlandAthens

PDX - ATH

PDXATH

Portland

Tue 9/23

10:50 pm-8:10 am

1 stop23h 20m

Athens Eleftherios V.

Wed 10/22

12:10 pm-2:46 pm

2 stops36h 36m

$658

PortlandAthens

PDX - ATH

PDXATH

Portland

Tue 11/4

7:00 am-6:00 pm

3 stops25h 00m

Athens Eleftherios V.

Thu 11/13

2:10 pm-12:45 am

2 stops20h 35m

$658

PortlandAthens

PDX - ATH

PDXATH

Portland

Sat 11/1

1:40 pm-10:35 am

1 stop35h 55m

Athens Eleftherios V.

Sun 11/9

12:50 pm-11:51 pm

2 stops21h 01m

$659

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 10/15

7:25 pm-12:50 am

1 stop19h 25m

Athens Eleftherios V.

Thu 10/23

7:55 am-5:35 pm

1 stop19h 40m

$659

PortlandAthens

PDX - ATH

PDXATH

Portland

Sun 10/19

5:30 am-10:05 am

2 stops18h 35m

Athens Eleftherios V.

Sat 11/1

6:35 am-12:46 am

2 stops27h 11m

$659

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 10/15

5:30 am-10:05 am

2 stops18h 35m

Athens Eleftherios V.

Sat 11/1

6:35 am-12:46 am

2 stops27h 11m

$659

PortlandAthens

PDX - ATH

PDXATH

Portland

Sat 10/18

7:35 pm-10:05 am

2 stops28h 30m

Athens Eleftherios V.

Sat 11/1

6:35 am-12:46 am

2 stops27h 11m

$659

PortlandAthens

PDX - ATH

PDXATH

Portland

Thu 10/30

3:54 pm-1:40 am

2 stops24h 46m

Athens Eleftherios V.

Fri 11/7

12:25 pm-10:10 pm

1 stop19h 45m

$660

PortlandAthens

PDX - ATH

PDXATH

Portland

Fri 10/31

3:54 pm-1:40 am

2 stops24h 46m

Athens Eleftherios V.

Fri 11/7

12:25 pm-10:10 pm

1 stop19h 45m

$660

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 9/24

7:25 pm-2:25 am

1 stop21h 00m

Athens Eleftherios V.

Wed 10/22

8:05 pm-5:35 pm

1 stop31h 30m

$661

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 29 results
1
2
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Best time to book a flight from Portland to Greece

Have a flexible travel schedule? Discover the best time to fly to Greece 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 Greece

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

Currently, November is the cheapest month in which you can book a flight from Portland to Greece (average of $679). Flying from Portland to Greece 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 GR?

Find hourly flight availability from Portland to Greece. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

When flying from Portland to Greece, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Greece

Get insights into the airlines that provide service to Greece. 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 Greece. Reviews last updated August 18, 2025.
Read through reviews of airlines operating flights from Portland to Greece, 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
7,981 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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
7,981 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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
9,992 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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
7,277 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

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 Greece. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Greece?

    If you book a flight to Greece from Portland, you will be flying from Portland, which is the city’s only airport. Portland (PDX) is located 6.0 mi from the center of Portland.

  • How long is the flight from Portland to Greece?

    Airlines like United Airlines, British Airways, and KLM fly from Portland to Greece in about 19h 25m. The time it takes to get you to your destination can typically vary by up to 21h 10m. The distance from Portland to Greece is about 6298 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Portland to Greece?

    The most popular flight routes from Portland to Greece are Portland - Athens Eleftherios V., Portland - Thessaloniki Makedonia and Portland - Thera Santorini.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Greece 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 Greece?

    Currently, November is the cheapest month in which you can book a flight from Portland to Greece (average of $679). Flying from Portland to Greece 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

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Alternative routes for Portland to Greece

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Top 10 airlines flying from Portland to Greece

Discover the top 10 airlines that operate flights from Portland to Greece. 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$488Average$737FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$594Average$1,081FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$603Average$1,064FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$620Average$1,243FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$658Average$970FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$667Average$967FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$706Average$1,038FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$711Average$1,130FlexibilityNo cancel feeOn-time76%
DeltaCheapest$740Average$1,208FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$741Average$1,250FlexibilityNo cancel feeOn-time75%

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