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$319+ Cheap flights from Portland, ME (PWM) to Europe

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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — CPH
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
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Cheap flight deals from Portland to Europe

Keep the following information in mind while searching for Portland to Europe flight deals. Data was last updated June 26, 2025.

Round-trip from

$491
(United Airlines)

One-way from

$319
(JetBlue)
From Portland to Europe
Search Deals
One-way flight from Portland to Europe
Search Deals

Find flight deals from Portland to Europe

Cheapest flights from Portland to Europe
Explore the most affordable flight options available from Portland to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/184:56 pmPWM - BCN
1 stop14h 19mUnited Airlines
Fri 8/2912:10 pmBCN - PWM
2 stops32h 16mUnited Airlines
Deal found 6/25$491
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.
Mon 8/181:34 pmPWM - BCN
1 stop13h 46mAir France
Fri 8/2911:35 amBCN - PWM
1 stop18h 28mAir France
Deal found 6/25$513
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/252:35 pmPWM - BCN
1 stop11h 25mDelta
Sun 11/3011:10 amBCN - PWM
2 stops28h 22mDelta
Deal found 6/24$625
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.
Wed 8/278:00 amPWM - ATH
2 stops19h 05mUnited Airlines
Fri 9/512:10 pmATH - PWM
2 stops33h 16mUnited Airlines
Deal found 6/26$632
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/122:36 pmPWM - LGW
1 stop14h 24mDelta
Wed 8/2012:00 pmLGW - PWM
1 stop17h 48mDelta
Deal found 6/25$633
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/224:56 pmPWM - KEF
1 stop11h 34mUnited Airlines
Tue 8/269:50 amKEF - PWM
2 stops40h 09mUnited Airlines
Deal found 6/24$634
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1812:14 pmPWM - BCN
1 stop14h 51mAmerican Airlines
Fri 8/2910:45 amBCN - PWM
1 stop19h 14mAmerican Airlines
Deal found 6/25$637
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/123:00 pmPWM - VCE
1 stop11h 55mUnited Airlines
Sun 11/166:45 amVCE - PWM
2 stops20h 50mUnited Airlines
Deal found 6/25$648
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.
Tue 8/125:00 pmPWM - LHR
1 stop10h 55mKLM
Wed 8/204:05 pmLHR - PWM
1 stop13h 43mKLM
Deal found 6/25$651
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.
Wed 8/276:00 amPWM - ATH
1 stop21h 55mDelta
Fri 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.
Wed 8/276:00 amPWM - ATH
1 stop21h 00mVirgin Atlantic
Fri 9/512:20 pmATH - PWM
1 stop18h 43mVirgin Atlantic
Deal found 6/26$655
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1212:53 pmPWM - LHR
2 stops17h 17mDelta
Wed 8/201:05 pmLHR - PWM
1 stop15h 58mDelta
Deal found 6/25$655

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to 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 June 26, 2025.
Use the filters below to find and compare flights from Portland to Europe that are best for you.

Fly from

Portland

Fly to

Europe

Route

Depart

Return

Price

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

Mon 8/18

4:56 pm-1:15 pm

1 stop14h 19m

Barcelona-El Prat

Fri 8/29

12:10 pm-2:26 pm

2 stops32h 16m

$491

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

Mon 8/18

1:34 pm-9:20 am

1 stop13h 46m

Barcelona-El Prat

Fri 8/29

11:35 am-12:03 am

1 stop18h 28m

$513

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

Tue 11/25

2:35 pm-8:00 am

1 stop11h 25m

Barcelona-El Prat

Sun 11/30

11:10 am-9:32 am

2 stops28h 22m

$625

PortlandAthens

PWM - ATH

PWMATH

Portland

Wed 8/27

8:00 am-10:05 am

2 stops19h 05m

Athens Eleftherios V.

Fri 9/5

12:10 pm-2:26 pm

2 stops33h 16m

$632

PortlandLondon

PWM - LGW

PWMLGW

Portland

Tue 8/12

2:36 pm-10:00 am

1 stop14h 24m

London Gatwick

Wed 8/20

12:00 pm-12:48 am

1 stop17h 48m

$633

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

Fri 8/22

4:56 pm-8:30 am

1 stop11h 34m

Reykjavik Keflavik Intl

Tue 8/26

9:50 am-9:59 pm

2 stops40h 09m

$634

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

Mon 8/18

12:14 pm-9:05 am

1 stop14h 51m

Barcelona-El Prat

Fri 8/29

10:45 am-11:59 pm

1 stop19h 14m

$637

PortlandVenice

PWM - VCE

PWMVCE

Portland

Wed 11/12

3:00 pm-8:55 am

1 stop11h 55m

Venice Marco Polo

Sun 11/16

6:45 am-9:35 pm

2 stops20h 50m

$648

PortlandLondon

PWM - LHR

PWMLHR

Portland

Tue 8/12

5:00 pm-8:55 am

1 stop10h 55m

London Heathrow

Wed 8/20

4:05 pm-12:48 am

1 stop13h 43m

$651

PortlandAthens

PWM - ATH

PWMATH

Portland

Wed 8/27

6:00 am-10:00 am

1 stop21h 00m

Athens Eleftherios V.

Fri 9/5

12:20 pm-12:03 am

1 stop18h 43m

$654

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

Showing 1-10 of 44 results
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Best time to book a flight from Portland to Europe

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

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

Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Europe (average of $523). Flying from Portland, Maine to Europe in June is currently the most expensive (average of $919). 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 EU?

Find hourly flight availability from Portland to Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 26, 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 Europe as you normally would.

Reviews of airlines servicing Europe

Get insights into the airlines that provide service to 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 Europe. Reviews last updated June 26, 2025.
See what other customers who have flown with Delta, KLM, and Austrian Airlines from Portland to Europe have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

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

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

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!
KLM
7.8
Good
1,365 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

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!
Austrian Airlines
7.6
Good
805 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

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!
Air France
7.5
Good
1,470 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

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

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

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 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 Europe?

    Most people fly from Portland (PWM) if they book a flight from Portland to Europe. Portland is conveniently located just 2.9 mi from Portland’s city center.

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

    One-way options have recently been found by users for as low as $319 on JetBlue. Other airlines that offer cheap prices include Air Canada from $414 and United Airlines from $469 one-way.

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

    The most popular flight routes from Portland, Maine to Europe are Portland - Barcelona-El Prat, Portland - Athens Eleftherios V. and Portland - Milan Malpensa.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to 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 Europe?

    Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Europe (average of $523). Flying from Portland, Maine to Europe in June is currently the most expensive (average of $919). 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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Top 5 airlines flying from Portland to Europe

Discover the top 5 airlines that operate flights from Portland to 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 June 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$534Average$1,084FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$586Average$836FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$586Average$1,243FlexibilityNo cancel feeOn-time71%
DeltaCheapest$593Average$929FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$605Average$703FlexibilityNo cancel feeOn-time75%

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