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$364+ 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ATH
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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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 October 28, 2025.

This United deal was found by Cheapflights users on 10/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/411:12 pmPDX - ATH
1 stop24h 53mMultiple Airlines
Thu 11/136:25 amATH - PDX
2 stops22h 05mMultiple Airlines
Deal found 10/28$491
This Ovago deal was found by Cheapflights users on 10/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/43:54 pmPDX - ATH
2 stops23h 46mLufthansa
Thu 11/136:25 amATH - PDX
2 stops22h 05mLufthansa
Deal found 10/28$492
This Booking.com deal was found by Cheapflights users on 10/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:00 pmPDX - ATH
2 stops30h 10mMultiple Airlines
Thu 11/2712:50 pmATH - PDX
2 stops21h 56mMultiple Airlines
Deal found 10/27$500
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 11/45:00 amPDX - ATH
2 stops19h 05mUnited Airlines
Thu 11/1312:25 pmATH - PDX
3 stops32h 28mUnited Airlines
Deal found 10/28$503
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 10/2611:59 pmPDX - ATH
2 stops24h 06mUnited Airlines
Wed 11/126:15 amATH - PDX
2 stops22h 21mUnited Airlines
Deal found 10/26$505
This Ovago deal was found by Cheapflights users on 10/27. 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 11/269:50 amPDX - ATH
2 stops20h 45mLufthansa
Wed 12/36:35 amATH - PDX
2 stops28h 02mLufthansa
Deal found 10/27$508
This United Airlines deal was found by Cheapflights users on 10/27. 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 10/2812:55 pmPDX - ATH
2 stops27h 45mUnited Airlines
Tue 11/46:35 amATH - PDX
2 stops42h 11mUnited Airlines
Deal found 10/27$514
This SmartFares deal was found by Cheapflights users on 10/28. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/133:15 pmPDX - ATH
2 stops40h 50mMultiple Airlines
Mon 11/175:40 pmATH - PDX
2 stops38h 56mMultiple Airlines
Deal found 10/28$516
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/197:00 amPDX - ATH
2 stops23h 35mUnited Airlines
Wed 11/262:20 pmATH - PDX
2 stops20h 06mUnited Airlines
Deal found 10/26$520
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/268:20 amPDX - ATH
2 stops22h 15mUnited Airlines
Wed 12/36:35 amATH - PDX
3 stops38h 28mUnited Airlines
Deal found 10/27$522
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/111:00 pmPDX - ATH
2 stops26h 40mUnited Airlines
Wed 12/176:35 amATH - PDX
2 stops28h 06mUnited Airlines
Deal found 10/25$529
This Air Canada deal was found by Cheapflights users on 10/27. 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 11/129:50 amPDX - SKG
2 stops25h 10mAir Canada
Sun 11/168:10 amSKG - PDX
2 stops35h 05mAir Canada
Deal found 10/27$887

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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$493
(Gurufare)

One-way from

$364
(Ovago)

Popular in

June

Cheapest in

February

Average price

$859
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 Greece
Search Deals
One-way flight from Portland to Greece
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($272 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 28, 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

Sun 11/16

7:00 pm-11:10 am

2 stops30h 10m

Athens Eleftherios V.

Thu 11/27

12:50 pm-12:46 am

2 stops21h 56m

$500

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 12/10

4:02 pm-1:40 am

2 stops23h 38m

Athens Eleftherios V.

Wed 12/17

6:35 am-10:00 am

2 stops37h 25m

$514

PortlandAthens

PDX - ATH

PDXATH

Portland

Fri 2/20

1:25 pm-4:30 pm

1 stop17h 05m

Athens Eleftherios V.

Fri 3/6

6:05 am-11:25 am

1 stop15h 20m

$520

PortlandAthens

PDX - ATH

PDXATH

Portland

Fri 2/20

9:10 am-1:15 am

2 stops30h 05m

Athens Eleftherios V.

Fri 3/6

6:05 am-11:25 am

1 stop15h 20m

$525

PortlandAthens

PDX - ATH

PDXATH

Portland

Fri 1/9

1:24 pm-1:40 am

3 stops26h 16m

Athens Eleftherios V.

Fri 1/16

6:05 am-10:53 pm

2 stops26h 48m

$528

PortlandAthens

PDX - ATH

PDXATH

Portland

Thu 12/11

1:00 pm-1:40 am

2 stops26h 40m

Athens Eleftherios V.

Wed 12/17

6:35 am-12:41 am

2 stops28h 06m

$529

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 1/7

1:24 pm-12:25 am

3 stops25h 01m

Athens Eleftherios V.

Mon 1/12

12:50 pm-6:56 pm

2 stops40h 06m

$533

PortlandAthens

PDX - ATH

PDXATH

Portland

Tue 3/3

8:30 am-1:40 am

2 stops31h 10m

Athens Eleftherios V.

Tue 3/17

1:10 pm-10:57 pm

2 stops42h 47m

$534

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 1/7

2:13 pm-1:05 am

2 stops24h 52m

Athens Eleftherios V.

Mon 1/12

7:45 am-3:55 pm

1 stop18h 10m

$566

PortlandAthens

PDX - ATH

PDXATH

Portland

Mon 3/23

6:45 pm-6:55 pm

1 stop15h 10m

Athens Eleftherios V.

Mon 3/30

3:25 pm-5:40 pm

1 stop36h 15m

$591

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 26 results
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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, January is the cheapest month in which you can book a flight from Portland to Greece (average of $488). Flying from Portland to Greece in June is currently the most expensive (average of $950). 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 October 28, 2025.

One of the essential ways to save on airfare from Portland to Greece is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 16% on airfare.

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

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

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

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 October 28, 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
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
KLM
7.7
Good
1,406 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,000 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Air Canada
7.1
Good
10,371 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,483 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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, KLM, and Delta fly from Portland to Greece in about 17h 05m. The time it takes to get you to your destination can typically vary by up to 13h. 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 - Thera Santorini and Portland - Thessaloniki Makedonia.

  • 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, January is the cheapest month in which you can book a flight from Portland to Greece (average of $488). Flying from Portland to Greece in June is currently the most expensive (average of $950). 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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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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$488Average$720FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$542Average$973FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$603Average$1,063FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$609Average$938FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$620Average$1,206FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$653Average$956FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$676Average$1,192FlexibilityNo cancel feeOn-time76%
KLMCheapest$703Average$1,220FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$706Average$1,038FlexibilityNo cancel feeOn-time77%
DeltaCheapest$706Average$1,149FlexibilityNo cancel feeOn-timeN/A

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