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$600+ Cheap flights from Portland, ME (PWM) 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ATH
feb. 27 — mar. 61
tor. 2/27
tor. 3/6
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 februar 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,137
(Air Serbia)

One-way from

$600
(FlightHub)

Popular in

July

Cheapest in

March
Provider with most accurate pricing for Portland-Athens Eleftherios V. flight deals.
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Provider most trusted by Cheapflights users for Portland-Athens Eleftherios V. flights.
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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 ($330 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($59 potential savings vs. average RT price).
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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 februar 22, 2025.

This Air Serbia deal was found by Cheapflights users on 2/21. 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 Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre. 5/303:20 pmPWM - ATH
2 stops19h 00mAir Serbia
lør. 6/144:25 pmATH - PWM
2 stops38h 12mAir Serbia
Deal found 2/21$1,137
This Virgin Atlantic deal was found by Cheapflights users on 2/20. 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.
søn. 4/205:20 amPWM - ATH
1 stop22h 35mVirgin Atlantic
søn. 4/2710:30 amATH - PWM
1 stop20h 29mVirgin Atlantic
Deal found 2/20$1,141
This United Airlines deal was found by Cheapflights users on 2/20. 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.
søn. 4/2012:45 pmPWM - ATH
1 stop14h 10mUnited Airlines
søn. 4/276:55 amATH - PWM
2 stops22h 08mUnited Airlines
Deal found 2/20$1,155
This FlightHub deal was found by Cheapflights users on 2/21. 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.
fre. 5/307:15 amPWM - ATH
2 stops18h 45mTurkish Airlines
fre. 6/133:55 amATH - PWM
2 stops26h 42mTurkish Airlines
Deal found 2/21$1,350
This Air Canada deal was found by Cheapflights users on 2/20. 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.
fre. 5/306:00 amPWM - ATH
3 stops21h 05mMultiple Airlines
lør. 6/1412:10 pmATH - PWM
2 stops18h 20mMultiple Airlines
Deal found 2/20$1,602
This KLM deal was found by Cheapflights users on 2/21. 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.
fre. 5/302:35 pmPWM - ATH
1 stop15h 45mKLM
lør. 6/143:30 pmATH - PWM
1 stop15h 15mKLM
Deal found 2/21$1,606
This Delta deal was found by Cheapflights users on 2/21. 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.
fre. 5/305:30 amPWM - ATH
1 stop19h 50mDelta
lør. 6/143:30 pmATH - PWM
2 stops27h 31mDelta
Deal found 2/21$1,610
This Air Canada deal was found by Cheapflights users on 2/20. 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.
fre. 5/306:00 amPWM - ATH
3 stops21h 05mAir Canada
lør. 6/148:35 amATH - PWM
3 stops21h 55mAir Canada
Deal found 2/20$1,776
This Scandinavian Airlines deal was found by Cheapflights users on 2/21. 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.
fre. 5/302:35 pmPWM - ATH
3 stops22h 05mScandinavian Airlines
lør. 6/147:45 amATH - PWM
3 stops23h 00mScandinavian Airlines
Deal found 2/21$1,864
This AranGrant deal was found by Cheapflights users on 2/21. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
man. 8/410:53 amPWM - ATH
2 stops21h 32mAustrian Airlines
fre. 8/1510:25 amATH - PWM
1 stop15h 00mAustrian Airlines
Deal found 2/21$4,601

Find flights from Portland to Greece within your budget

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 februar 22, 2025.

Fly from

Portland

Fly to

Greece

Route

Depart

Return

Price

PortlandAthens

PWM - ATH

PWMATH

Portland

fre. 5/30

3:20 pm-5:20 pm

2 stops19h 00m

Athens Eleftherios V.

lør. 6/14

4:25 pm-11:37 pm

2 stops38h 12m

$1,137

PortlandAthens

PWM - ATH

PWMATH

Portland

søn. 4/20

5:20 am-10:55 am

1 stop22h 35m

Athens Eleftherios V.

søn. 4/27

10:30 am-11:59 pm

1 stop20h 29m

$1,141

PortlandAthens

PWM - ATH

PWMATH

Portland

søn. 4/20

12:45 pm-9:55 am

1 stop14h 10m

Athens Eleftherios V.

søn. 4/27

6:55 am-10:03 pm

2 stops22h 08m

$1,155

PortlandAthens

PWM - ATH

PWMATH

Portland

fre. 5/30

7:15 am-9:00 am

2 stops18h 45m

Athens Eleftherios V.

fre. 6/13

3:55 am-11:37 pm

2 stops26h 42m

$1,350

PortlandAthens

PWM - ATH

PWMATH

Portland

fre. 5/30

6:00 am-10:05 am

3 stops21h 05m

Athens Eleftherios V.

lør. 6/14

12:10 pm-11:30 pm

2 stops18h 20m

$1,602

PortlandAthens

PWM - ATH

PWMATH

Portland

fre. 5/30

2:35 pm-1:20 pm

1 stop15h 45m

Athens Eleftherios V.

lør. 6/14

3:30 pm-11:45 pm

1 stop15h 15m

$1,606

PortlandAthens

PWM - ATH

PWMATH

Portland

fre. 5/30

5:30 am-8:20 am

1 stop19h 50m

Athens Eleftherios V.

lør. 6/14

3:30 pm-12:01 pm

2 stops27h 31m

$1,610

PortlandAthens

PWM - ATH

PWMATH

Portland

fre. 5/30

6:00 am-10:05 am

3 stops21h 05m

Athens Eleftherios V.

lør. 6/14

8:35 am-11:30 pm

3 stops21h 55m

$1,776

PortlandAthens

PWM - ATH

PWMATH

Portland

fre. 5/30

2:35 pm-7:40 pm

3 stops22h 05m

Athens Eleftherios V.

lør. 6/14

7:45 am-11:45 pm

3 stops23h 00m

$1,864

PortlandAthens

PWM - ATH

PWMATH

Portland

man. 8/4

10:53 am-3:25 pm

2 stops21h 32m

Athens Eleftherios V.

fre. 8/15

10:25 am-6:25 pm

1 stop15h 00m

$4,601

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 15 results
1
2

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.

Travel insights for flights from Portland to Greece

Get recent, data-driven insights about flights from Portland to Greece including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Greece (average of $679). Flying from Portland, Maine to Greece in June is currently the most expensive (average of $1,382). 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.

Rainfall in Greece by month

Plan your trip to Greece by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Greece ranges from 0.2 - 2.5 inches per month. December is typically the wettest month, when rainfall can reach 2.5 in. June is typically the driest time to visit Greece when rainfall is around 0.2 in.

Temperature in Greece by month

Plan your trip to Greece by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Greece, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 februar 22, 2025.
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,203 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,332 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.5
Good
771 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
653 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,754 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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?

    For a flight from Portland to Greece, you will be flying from Portland. Portland (PWM) is just 2.9 mi from the center of the city.

  • What are the cheapest airlines to fly from Portland, Maine to Greece one-way?

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $600. Delta flights start at $768 while deals on Air Canada start at $774 one-way.

  • 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, Maine to Greece?

    Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Greece (average of $679). Flying from Portland, Maine to Greece in June is currently the most expensive (average of $1,382). 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

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Top 5 airlines flying from Portland to Greece

Discover the top 5 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 februar 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$609Average$1,261FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$750Average$1,457FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$794Average$1,031FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$923Average$1,608FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,013Average$1,299FlexibilityNo cancel feeOn-timeN/A
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