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$652+ Cheap flights from Portland, ME (PWM) to Athens (ATH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ATH
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Portland to Athens

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) 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 agosto 14, 2025.

Round-trip from

$652
(Air Canada)

Popular in

June

Cheapest in

March

Average price

$1,079
From Portland to Athens Eleftherios V.
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($323 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($72 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 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 agosto 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/13. 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.
mié. 8/276:14 amPWM - ATH
1 stop21h 16mUnited Airlines
vie. 9/52:25 pmATH - PWM
2 stops29h 57mUnited Airlines
Deal found 8/13$652
This United Airlines deal was found by Cheapflights users on 8/14. 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.
sáb. 11/86:00 amPWM - ATH
2 stops21h 20mUnited Airlines
sáb. 11/151:10 pmATH - PWM
2 stops41h 49mUnited Airlines
Deal found 8/14$678
This United Airlines deal was found by Cheapflights users on 8/14. 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.
lun. 9/296:14 amPWM - ATH
2 stops24h 16mUnited Airlines
lun. 10/61:35 pmATH - PWM
2 stops35h 48mUnited Airlines
Deal found 8/14$725
This Delta deal was found by Cheapflights users on 8/14. 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.
sáb. 11/82:38 pmPWM - ATH
1 stop12h 57mDelta
sáb. 11/151:25 pmATH - PWM
2 stops17h 26mDelta
Deal found 8/14$740
This United Airlines deal was found by Cheapflights users on 8/13. 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.
mié. 8/276:14 amPWM - ATH
1 stop21h 16mUnited Airlines
sáb. 9/66:55 amATH - PWM
2 stops18h 31mUnited Airlines
Deal found 8/13$751
This FlightHub deal was found by Cheapflights users on 8/13. 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.
sáb. 9/610:39 amPWM - ATH
2 stops19h 51mMultiple Airlines
sáb. 9/136:30 amATH - PWM
2 stops18h 56mMultiple Airlines
Deal found 8/13$760
This Delta deal was found by Cheapflights users on 8/14. 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.
vie. 8/296:31 amPWM - ATH
1 stop18h 49mDelta
lun. 9/83:05 pmATH - PWM
2 stops29h 51mDelta
Deal found 8/14$794
This Delta deal was found by Cheapflights users on 8/14. 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.
lun. 9/296:33 amPWM - ATH
1 stop23h 47mDelta
lun. 10/66:30 amATH - PWM
2 stops24h 35mDelta
Deal found 8/14$804

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 agosto 14, 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

PWM - ATH

PWMATH

Portland

mié. 8/27

8:00 am-2:00 pm

2 stops23h 00m

Athens Eleftherios V.

vie. 9/5

2:25 pm-6:26 pm

2 stops35h 01m

$652

PortlandAthens

PWM - ATH

PWMATH

Portland

mié. 8/27

6:14 am-10:30 am

1 stop21h 16m

Athens Eleftherios V.

vie. 9/5

2:25 pm-1:22 pm

2 stops29h 57m

$652

PortlandAthens

PWM - ATH

PWMATH

Portland

sáb. 11/8

6:00 am-10:20 am

2 stops21h 20m

Athens Eleftherios V.

sáb. 11/15

1:10 pm-11:59 pm

2 stops41h 49m

$678

PortlandAthens

PWM - ATH

PWMATH

Portland

sáb. 11/8

2:38 pm-10:35 am

1 stop12h 57m

Athens Eleftherios V.

vie. 11/14

3:25 am-5:40 pm

2 stops21h 15m

$725

PortlandAthens

PWM - ATH

PWMATH

Portland

lun. 9/29

6:14 am-1:30 pm

2 stops24h 16m

Athens Eleftherios V.

lun. 10/6

1:35 pm-6:23 pm

2 stops35h 48m

$725

PortlandAthens

PWM - ATH

PWMATH

Portland

mié. 8/27

6:14 am-10:30 am

1 stop21h 16m

Athens Eleftherios V.

sáb. 9/6

6:55 am-6:26 pm

2 stops18h 31m

$751

PortlandAthens

PWM - ATH

PWMATH

Portland

sáb. 9/6

10:39 am-1:30 pm

2 stops19h 51m

Athens Eleftherios V.

sáb. 9/13

6:30 am-6:26 pm

2 stops18h 56m

$760

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

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

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

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

How much does it cost to fly round-trip from Portland, Maine 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 agosto 14, 2025.
Read reviews from past customers who have flown Delta, Scandinavian Airlines, and United Airlines from Portland to Athens. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

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
7.4
Good
1,468 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

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
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

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, Maine to Athens round-trip?

    Flying on Delta is currently your cheapest option to Athens, with prices starting at $147. Additional round-trip tickets that might be worth considering are offered by United Airlines and Scandinavian Airlines, with the lowest prices starting at $735 and $794, respectively. Delta is currently priced 86% below the average price you’ll pay for this route.

  • 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, Maine to Athens?

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

Traveling to a place near Athens?

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

Browse thousands of different options on Cheapflights for your next trip

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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.
Boston to Athens flights
Bar Harbor to Athens flights

Top 3 airlines flying from Portland to Athens

Discover the top 3 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$147Average$1,153FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$735Average$1,239FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$794Average$1,031FlexibilityNo cancel feeOn-time77%

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