HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Athens

$615+ Cheap flights from Portland, ME (PWM) to Athens (ATH)

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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ATH
jul. 1 — jul. 81
mar. 7/1
mar. 7/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Athens 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 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 junio 26, 2025.

Round-trip from

$632
(United Airlines)

One-way from

$615
(United Airlines)

Popular in

June

Cheapest in

March

Average price

$1,670
From Portland to Athens Eleftherios V.
Search Deals
One-way flight from Portland to Athens Eleftherios V.
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($254 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 junio 26, 2025.

This United Airlines deal was found by Cheapflights users on 6/26. 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.
mié. 8/278:00 amPWM - ATH
2 stops19h 05mUnited Airlines
vie. 9/512:10 pmATH - PWM
2 stops33h 16mUnited Airlines
Deal found 6/26$632
This Delta deal was found by Cheapflights users on 6/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/276:00 amPWM - ATH
1 stop21h 55mDelta
vie. 9/59:10 amATH - PWM
1 stop21h 53mDelta
Deal found 6/26$654
This Virgin Atlantic deal was found by Cheapflights users on 6/26. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/276:00 amPWM - ATH
1 stop21h 00mVirgin Atlantic
vie. 9/512:20 pmATH - PWM
1 stop18h 43mVirgin Atlantic
Deal found 6/26$655
This FlightHub deal was found by Cheapflights users on 6/24. 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.
mar. 9/168:00 amPWM - ATH
2 stops19h 05mAir Canada
vie. 9/2612:10 pmATH - PWM
2 stops37h 28mAir Canada
Deal found 6/24$682
This Air France deal was found by Cheapflights users on 6/25. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/162:35 pmPWM - ATH
2 stops15h 10mMultiple Airlines
vie. 9/269:10 amATH - PWM
1 stop21h 53mMultiple Airlines
Deal found 6/25$704
This KLM deal was found by Cheapflights users on 6/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/276:00 amPWM - ATH
1 stop21h 55mKLM
sáb. 9/66:00 amATH - PWM
2 stops18h 48mKLM
Deal found 6/25$760
This Scandinavian Airlines deal was found by Cheapflights users on 6/25. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/166:30 amPWM - ATH
3 stops23h 40mScandinavian Airlines
vie. 9/267:50 amATH - PWM
2 stops22h 41mScandinavian Airlines
Deal found 6/25$970
This oojo deal was found by Cheapflights users on 6/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/296:05 amPWM - ATH
2 stops19h 50mTurkish Airlines
dom. 9/73:55 amATH - PWM
2 stops25h 07mTurkish Airlines
Deal found 6/26$984
This Air Serbia deal was found by Cheapflights users on 6/25. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/92:19 pmPWM - ATH
2 stops30h 06mAir Serbia
sáb. 8/164:25 pmATH - PWM
2 stops38h 52mAir Serbia
Deal found 6/25$1,232

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 junio 26, 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-10:05 am

2 stops19h 05m

Athens Eleftherios V.

vie. 9/5

12:10 pm-2:26 pm

2 stops33h 16m

$632

PortlandAthens

PWM - ATH

PWMATH

Portland

mié. 8/27

6:00 am-10:00 am

1 stop21h 00m

Athens Eleftherios V.

vie. 9/5

12:20 pm-12:03 am

1 stop18h 43m

$654

PortlandAthens

PWM - ATH

PWMATH

Portland

mié. 8/27

6:00 am-10:00 am

1 stop21h 00m

Athens Eleftherios V.

vie. 9/5

12:20 pm-12:03 am

1 stop18h 43m

$655

PortlandAthens

PWM - ATH

PWMATH

Portland

mié. 8/27

6:31 am-8:20 am

1 stop18h 49m

Athens Eleftherios V.

vie. 9/5

12:20 pm-12:08 pm

2 stops30h 48m

$669

PortlandAthens

PWM - ATH

PWMATH

Portland

mar. 9/16

8:00 am-10:05 am

2 stops19h 05m

Athens Eleftherios V.

vie. 9/26

12:10 pm-6:38 pm

2 stops37h 28m

$682

PortlandAthens

PWM - ATH

PWMATH

Portland

mar. 9/16

2:35 pm-12:45 pm

2 stops15h 10m

Athens Eleftherios V.

vie. 9/26

9:10 am-12:03 am

1 stop21h 53m

$704

PortlandAthens

PWM - ATH

PWMATH

Portland

mar. 9/16

6:30 am-1:10 pm

3 stops23h 40m

Athens Eleftherios V.

vie. 9/26

7:50 am-11:31 pm

2 stops22h 41m

$970

PortlandAthens

PWM - ATH

PWMATH

Portland

vie. 8/29

6:05 am-8:55 am

2 stops19h 50m

Athens Eleftherios V.

dom. 9/7

3:55 am-10:02 pm

2 stops25h 07m

$984

PortlandAthens

PWM - ATH

PWMATH

Portland

sáb. 8/9

2:19 pm-3:25 am

2 stops30h 06m

Athens Eleftherios V.

sáb. 8/16

4:25 pm-12:17 am

2 stops38h 52m

$1,232

PortlandAthens

PWM - ATH

PWMATH

Portland

vie. 8/1

2:08 pm-11:00 pm

2 stops25h 52m

$615

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

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 $1,292). 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.

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 junio 26, 2025.
Read reviews from past customers who have flown Delta, KLM, 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
7,964 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

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
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

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
1,365 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

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
8,838 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

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!
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

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!
Turkish Airlines
7.3
Good
3,876 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

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 United Airlines is currently your cheapest option to Athens, with prices starting at $632. Additional round-trip tickets that might be worth considering are offered by KLM and Virgin Atlantic, with the lowest prices starting at $654 and $655, respectively. United Airlines is currently priced 43% 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 $1,292). 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 Portland?

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

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 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 junio 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$730Average$1,279FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$794Average$1,031FlexibilityNo cancel feeOn-time77%
DeltaCheapest$805Average$1,272FlexibilityNo cancel feeOn-timeN/A

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.