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Southeast Europe

$736+ Cheap flights from Portland, ME (PWM) to Southeast Europe

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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ATH
May 10 — May 171
Sat 5/10
Sat 5/17
1 adult, Economy
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Cheap flight deals from Portland to Southeast Europe

Keep the following information in mind while searching for Portland to Southeast Europe flight deals. Data was last updated May 5, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$736
(Delta)

Popular in

June

Cheapest in

March

Average price

$1,420
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 Southeast Europe
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Highest demand for flights based on searches. 18% potential increase in price ($257 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Portland to Southeast Europe

Cheapest flights from Portland to Southeast Europe
Explore the most affordable flight options available from Portland to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2025.

This Delta deal was found by Cheapflights users on 5/4. 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.
Sun 9/216:30 amPWM - ATH
1 stop23h 50mDelta
Thu 10/23:25 amATH - PWM
2 stops17h 27mDelta
Deal found 5/4$736
This United Airlines deal was found by Cheapflights users on 5/4. 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 9/2112:00 pmPWM - ATH
1 stop13h 10mUnited Airlines
Fri 10/33:30 pmATH - PWM
2 stops32h 22mUnited Airlines
Deal found 5/4$737
This KLM deal was found by Cheapflights users on 5/4. 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.
Sun 9/216:30 amPWM - ATH
1 stop23h 50mKLM
Fri 10/310:30 amATH - PWM
1 stop20h 01mKLM
Deal found 5/4$759
This Air Canada deal was found by Cheapflights users on 5/4. 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 9/1010:50 amPWM - ATH
3 stops19h 25mMultiple Airlines
Wed 9/2412:10 pmATH - PWM
2 stops17h 51mMultiple Airlines
Deal found 5/4$1,025
This FlightHub deal was found by Cheapflights users on 5/4. 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.
Wed 9/107:30 amPWM - ATH
2 stops36h 35mTurkish Airlines
Tue 9/233:55 amATH - PWM
2 stops25h 04mTurkish Airlines
Deal found 5/4$1,085
This American Airlines deal was found by Cheapflights users on 5/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/137:41 amPWM - ATH
1 stop18h 34mAmerican Airlines
Thu 6/261:00 pmATH - PWM
1 stop17h 03mAmerican Airlines
Deal found 5/5$1,119
This Gurufare deal was found by Cheapflights users on 5/5. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/86:10 amPWM - ZAG
2 stops22h 30mAustrian Airlines
Sun 6/1511:20 amZAG - PWM
2 stops42h 07mAustrian Airlines
Deal found 5/5$1,243
This United deal was found by Cheapflights users on 5/5. 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.
Sun 6/84:04 pmPWM - ZAG
2 stops25h 31mMultiple Airlines
Sun 6/151:20 pmZAG - PWM
2 stops16h 08mMultiple Airlines
Deal found 5/5$1,253
This Orbitz deal was found by Cheapflights users on 5/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/73:35 pmPWM - DBV
2 stops18h 50mMultiple Airlines
Mon 5/127:25 amDBV - PWM
2 stops45h 35mMultiple Airlines
Deal found 5/5$1,294
This Air Serbia deal was found by Cheapflights users on 5/5. 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.
Sun 6/83:35 pmPWM - ZAG
2 stops16h 55mAir Serbia
Fri 6/139:50 amZAG - PWM
2 stops20h 02mAir Serbia
Deal found 5/5$1,333
This Air Canada deal was found by Cheapflights users on 5/5. 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.
Sun 6/86:10 amPWM - ZAG
3 stops23h 15mAir Canada
Sun 6/156:00 amZAG - PWM
3 stops23h 28mAir Canada
Deal found 5/5$1,455
This Air Serbia deal was found by Cheapflights users on 5/5. 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.
Thu 6/192:19 pmPWM - DBV
2 stops18h 31mAir Serbia
Thu 7/103:05 pmDBV - PWM
2 stops38h 32mAir Serbia
Deal found 5/5$1,506

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to Southeast Europe 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 May 5, 2025.
Use the filters below to find and compare flights from Portland to Southeast Europe that are best for you.

Fly from

Portland

Fly to

Southeast Europe

Route

Depart

Return

Price

PortlandAthens

PWM - ATH

PWMATH

Portland

Sun 9/21

6:30 am-1:20 pm

1 stop23h 50m

Athens Eleftherios V.

Thu 10/2

3:25 am-1:52 pm

2 stops17h 27m

$736

PortlandAthens

PWM - ATH

PWMATH

Portland

Sun 9/21

12:00 pm-8:10 am

1 stop13h 10m

Athens Eleftherios V.

Fri 10/3

3:30 pm-4:52 pm

2 stops32h 22m

$737

PortlandAthens

PWM - ATH

PWMATH

Portland

Sun 9/21

6:30 am-1:20 pm

1 stop23h 50m

Athens Eleftherios V.

Fri 10/3

10:30 am-11:31 pm

1 stop20h 01m

$759

PortlandAthens

PWM - ATH

PWMATH

Portland

Wed 9/10

10:50 am-1:15 pm

3 stops19h 25m

Athens Eleftherios V.

Wed 9/24

12:10 pm-11:01 pm

2 stops17h 51m

$1,025

PortlandAthens

PWM - ATH

PWMATH

Portland

Wed 9/10

7:30 am-3:05 am

2 stops36h 35m

Athens Eleftherios V.

Tue 9/23

3:55 am-9:59 pm

2 stops25h 04m

$1,085

PortlandAthens

PWM - ATH

PWMATH

Portland

Fri 6/13

7:41 am-9:15 am

1 stop18h 34m

Athens Eleftherios V.

Thu 6/26

1:00 pm-11:03 pm

1 stop17h 03m

$1,119

PortlandZagreb

PWM - ZAG

PWMZAG

Portland

Sun 6/8

6:10 am-10:40 am

2 stops22h 30m

Zagreb Franjo Tuđman

Sun 6/15

11:20 am-11:27 pm

2 stops42h 07m

$1,243

PortlandZagreb

PWM - ZAG

PWMZAG

Portland

Sun 6/8

4:04 pm-11:35 pm

2 stops25h 31m

Zagreb Franjo Tuđman

Sun 6/15

1:20 pm-11:28 pm

2 stops16h 08m

$1,253

PortlandZagreb

PWM - ZAG

PWMZAG

Portland

Sun 6/8

3:35 pm-2:30 pm

2 stops16h 55m

Zagreb Franjo Tuđman

Fri 6/13

9:50 am-11:52 pm

2 stops20h 02m

$1,333

PortlandZagreb

PWM - ZAG

PWMZAG

Portland

Sun 6/8

6:10 am-11:25 am

3 stops23h 15m

Zagreb Franjo Tuđman

Sun 6/15

6:00 am-11:28 pm

3 stops23h 28m

$1,455

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 17 results
1
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Best time to book a flight from Portland to Southeast Europe

Have a flexible travel schedule? Discover the best time to fly to Southeast Europe 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 Southeast Europe

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

Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Southeast Europe (average of $679). Flying from Portland, Maine to Southeast Europe in June is currently the most expensive (average of $1,309). 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 PWM to YMH?

Find hourly flight availability from Portland to Southeast Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 5, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland, Maine to Southeast Europe as you normally would.

Rainfall in Southeast Europe by month

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

In terms of precipitation, rainfall in Southeast Europe 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 Southeast Europe when rainfall is around 0.2 in.

Temperature in Southeast Europe by month

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

If weather is an important factor for your trip to Southeast Europe, 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 Southeast Europe

Get insights into the airlines that provide service to Southeast Europe. 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 Southeast Europe. Reviews last updated May 5, 2025.
Get a feel of what it's like to fly with Delta, KLM and Austrian Airlines from Portland to Southeast Europe by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,941 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

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
7,941 reviews
Delta
8.0
Very good
7,941 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

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
1,337 reviews
Delta
8.0
Very good
7,941 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

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!
Austrian Airlines
7.6
Good
781 reviews
Delta
8.0
Very good
7,941 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

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
8,702 reviews
Delta
8.0
Very good
7,941 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

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
3,791 reviews
Delta
8.0
Very good
7,941 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

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 Southeast Europe. 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 Southeast Europe?

    Portland (PWM) is the airport you will fly out of if you book a flight from Portland to Southeast Europe. It is only a 2.9 mi journey to Portland (PWM) from Portland’s city center.

  • What are the most popular routes from Portland, Maine to Southeast Europe?

    The most popular flight routes from Portland, Maine to Southeast Europe are Portland - Athens Eleftherios V., Portland - Zagreb Franjo Tuđman and Portland - Dubrovnik.

  • Can I find deals for flights from Portland to Southeast Europe that include hotel bookings?

    Yes. In addition to deals on Portland to Southeast Europe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Southeast Europe?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Southeast Europe.

  • Can I find deals for business class flights from Portland to Southeast Europe?

    Yes. Cheapflights offers flight deals from Portland to Southeast Europe 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 Southeast Europe?

    Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Southeast Europe (average of $679). Flying from Portland, Maine to Southeast Europe in June is currently the most expensive (average of $1,309). 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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Alternative routes for Portland to Southeast Europe

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Top 4 airlines flying from Portland to Southeast Europe

Discover the top 4 airlines that operate flights from Portland to Southeast Europe. 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 May 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$730Average$1,301FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$794Average$1,031FlexibilityNo cancel feeOn-time77%
DeltaCheapest$805Average$1,157FlexibilityNo cancel feeOn-timeN/A
Air SerbiaCheapest$935Average$1,105FlexibilityNo cancel feeOn-timeN/A

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