HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Greece

$337+ 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ATH
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Greece with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 12, 2025.

This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1110:10 amPDX - ATH
2 stops28h 40mMultiple Airlines
Thu 12/186:00 amATH - PDX
2 stops28h 02mMultiple Airlines
Deal found 12/10$942
This Cheapflightsfares deal was found by Cheapflights users on 12/11. 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.
Fri 12/127:00 amPDX - ATH
2 stops21h 35mLufthansa
Tue 12/235:35 pmATH - PDX
2 stops35h 26mLufthansa
Deal found 12/11$1,318
This Ticket deal was found by Cheapflights users on 12/10. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:05 amPDX - ATH
1 stop16h 50mMultiple Airlines
Tue 12/231:45 pmATH - PDX
1 stop31h 40mMultiple Airlines
Deal found 12/10$1,331
This Ticket deal was found by Cheapflights users on 12/10. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:05 amPDX - ATH
1 stop16h 50mAir France
Mon 12/223:25 amATH - PDX
2 stops22h 51mAir France
Deal found 12/10$1,339
This KLM deal was found by Cheapflights users on 12/10. 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.
Thu 12/115:30 amPDX - ATH
2 stops18h 25mKLM
Wed 12/2412:50 pmATH - PDX
1 stop20h 31mKLM
Deal found 12/10$1,380
This KLM deal was found by Cheapflights users on 12/10. 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.
Thu 12/115:30 amPDX - ATH
2 stops18h 25mKLM
Mon 12/226:05 amATH - PDX
1 stop15h 20mKLM
Deal found 12/10$1,381
This Delta deal was found by Cheapflights users on 12/10. 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.
Fri 12/127:05 amPDX - ATH
1 stop16h 50mDelta
Thu 12/2512:50 pmATH - PDX
1 stop20h 31mDelta
Deal found 12/10$1,384
This Delta deal was found by Cheapflights users on 12/10. 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.
Thu 12/117:05 amPDX - ATH
1 stop16h 50mDelta
Sat 12/201:25 pmATH - PDX
1 stop32h 00mDelta
Deal found 12/10$1,385

Find flight deals from Portland to Greece

Keep the following information in mind while searching for Portland to Greece flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$471
(FlightHub)

One-way from

$337
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,492
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
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 December 12, 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 3/3

2:05 pm-1:20 am

2 stops25h 15m

Athens Eleftherios V.

Tue 3/17

2:20 pm-4:55 pm

1 stop35h 35m

$487

PortlandAthens

PDX - ATH

PDXATH

Portland

Thu 2/26

11:15 am-1:35 pm

2 stops16h 20m

Athens Eleftherios V.

Fri 3/6

6:05 am-11:25 am

1 stop15h 20m

$490

PortlandThessaloniki

PDX - SKG

PDXSKG

Portland

Fri 1/23

1:25 pm-11:35 am

1 stop36h 10m

Thessaloniki Makedonia

Sat 1/31

10:10 pm-11:25 am

1 stop23h 15m

$490

PortlandThessaloniki

PDX - SKG

PDXSKG

Portland

Fri 1/23

1:25 pm-11:35 am

1 stop36h 10m

Thessaloniki Makedonia

Thu 1/29

1:40 pm-11:25 am

1 stop31h 45m

$490

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 2/25

5:45 pm-1:05 am

1 stop21h 20m

Athens Eleftherios V.

Fri 3/6

7:45 am-3:55 pm

1 stop18h 10m

$491

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 2/25

5:45 pm-12:15 pm

1 stop32h 30m

Athens Eleftherios V.

Wed 3/4

7:50 am-3:55 pm

1 stop18h 05m

$491

PortlandAthens

PDX - ATH

PDXATH

Portland

Tue 3/10

11:59 pm-9:05 am

2 stops24h 06m

Athens Eleftherios V.

Tue 3/24

11:25 am-9:52 pm

1 stop19h 27m

$494

PortlandThessaloniki

PDX - SKG

PDXSKG

Portland

Thu 1/22

7:00 am-12:50 pm

2 stops19h 50m

Thessaloniki Makedonia

Thu 1/29

1:40 pm-11:25 am

1 stop31h 45m

$495

PortlandThessaloniki

PDX - SKG

PDXSKG

Portland

Sat 1/24

9:45 pm-12:50 pm

2 stops29h 05m

Thessaloniki Makedonia

Sat 1/31

10:10 pm-11:25 am

1 stop23h 15m

$495

PortlandThessaloniki

PDX - SKG

PDXSKG

Portland

Thu 1/22

7:00 am-12:50 pm

2 stops19h 50m

Thessaloniki Makedonia

Sat 1/31

10:10 pm-11:25 am

1 stop23h 15m

$495

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 47 results
1
2
3
...
5

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, March is the cheapest month in which you can book a flight from Portland to Greece (average of $440). Flying from Portland to Greece in June is currently the most expensive (average of $953). 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 December 12, 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 December 12, 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
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,432 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,093 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,517 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,571 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 British Airways, KLM, and United Airlines fly from Portland to Greece in about 24h 06m. The time it takes to get you to your destination can typically vary by up to 12h 04m. 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, March is the cheapest month in which you can book a flight from Portland to Greece (average of $440). Flying from Portland to Greece in June is currently the most expensive (average of $953). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Greece

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Heathrow flights
Portland to Gatwick flights
Portland to Amsterdam flights
Portland to Charles de Gaulle flights
Portland to Barcelona-El Prat flights
Portland to London City flights
Portland to Orly flights
Portland to Dublin flights
Portland to Leonardo da Vinci/Fiumicino flights
Portland to Madrid flights
Portland to Lisbon flights
Portland to Athens flights
Portland to Stansted flights
Portland to Malpensa flights
Portland to Oslo Gardermoen flights
Portland to Frankfurt flights
Portland to Copenhagen flights
Portland to Linate flights
Portland to Glasgow Intl flights
Boise to Barcelona-El Prat flights
Portland to Istanbul flights
Portland to Edinburgh flights
Portland to Florence flights
Boise to Leonardo da Vinci/Fiumicino flights
Boise to Heathrow flights
Portland to Sabiha Gokcen flights
Portland to Arlanda flights
Portland to Keflavik Intl flights
Portland to Zurich flights
Portland to Bruxelles-National flights
Portland to Vicenza flights
Portland to Málaga flights
Portland to Geneva flights
Portland to Porto flights
Portland to Manchester flights
Boise to Charles de Gaulle flights
Portland to Luton flights
Portland to Munich flights
Portland to Prague flights
Boise to Dublin flights
Boise to Frankfurt flights
Portland to Vienna flights
Portland to Berlin flights
Portland to Split flights
Boise to Gatwick flights
Boise to Lisbon flights
Portland to Otopeni Intl flights
Boise to Orly flights
Portland to Budapest flights
Boise to Vicenza flights

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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$502Average$857FlexibilityNo cancel feeOn-time72%
Scandinavian AirlinesCheapest$507Average$757FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$592Average$1,172FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$603Average$1,055FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$607Average$899FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$653Average$930FlexibilityNo cancel feeOn-time67%
DeltaCheapest$662Average$1,124FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$676Average$894FlexibilityNo cancel feeOn-time76%
KLMCheapest$680Average$1,202FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$706Average$1,038FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.