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$439+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — CPH
Apr 27 — May 41
Sun 4/27
Sun 5/4
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 April 22, 2025.

Round-trip from

$524
(JetBlue)

One-way from

$439
(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 April 22, 2025.

This JetBlue deal was found by Cheapflights users on 4/22. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/87:12 amPWM - DUB
1 stop20h 08mJetBlue
Wed 5/2111:30 amDUB - PWM
1 stop16h 30mJetBlue
Deal found 4/22$524
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Tue 8/126:10 amPWM - SNN
1 stop20h 20mUnited Airlines
Wed 8/209:30 amSNN - PWM
1 stop13h 12mUnited Airlines
Deal found 4/22$575
This JetBlue deal was found by Cheapflights users on 4/22. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/265:35 pmPWM - LHR
1 stop10h 55mJetBlue
Fri 5/98:15 amLHR - PWM
1 stop11h 25mJetBlue
Deal found 4/22$596
This KLM deal was found by Cheapflights users on 4/22. 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.
Wed 8/202:35 pmPWM - SNN
1 stop15h 35mKLM
Mon 8/251:05 pmSNN - PWM
1 stop15h 40mKLM
Deal found 4/22$625
This KLM deal was found by Cheapflights users on 4/22. 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.
Mon 12/110:00 amPWM - LIS
1 stop17h 00mKLM
Mon 12/83:25 pmLIS - PWM
2 stops37h 06mKLM
Deal found 4/22$627
This American Airlines deal was found by Cheapflights users on 4/22. 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 12/11:06 pmPWM - LIS
1 stop14h 59mAmerican Airlines
Mon 12/811:05 amLIS - PWM
1 stop16h 24mAmerican Airlines
Deal found 4/22$668
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Sun 11/239:34 amPWM - CDG
1 stop15h 21mUnited Airlines
Tue 12/211:55 amCDG - PWM
1 stop15h 32mUnited Airlines
Deal found 4/20$708
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Thu 5/89:30 amPWM - DUB
1 stop16h 40mUnited Airlines
Wed 5/219:50 amDUB - PWM
2 stops18h 37mUnited Airlines
Deal found 4/22$731
This Scandinavian Airlines deal was found by Cheapflights users on 4/21. 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.
Thu 9/186:30 amPWM - CDG
2 stops30h 55mScandinavian Airlines
Sun 10/128:30 pmCDG - PWM
2 stops33h 01mScandinavian Airlines
Deal found 4/21$737
This FlightHub deal was found by Cheapflights users on 4/22. 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.
Thu 10/22:15 pmPWM - MXP
2 stops27h 30mTurkish Airlines
Sun 10/126:50 amMXP - PWM
2 stops21h 09mTurkish Airlines
Deal found 4/22$754
This JetBlue deal was found by Cheapflights users on 4/22. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/172:15 pmPWM - CDG
1 stop15h 10mJetBlue
Mon 10/131:25 pmCDG - PWM
1 stop14h 34mJetBlue
Deal found 4/22$754
This British Airways deal was found by Cheapflights users on 4/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/201:06 pmPWM - CDG
2 stops15h 29mMultiple Airlines
Thu 12/47:00 amCDG - PWM
2 stops21h 29mMultiple Airlines
Deal found 4/20$768

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 April 22, 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

PortlandDublin

PWM - DUB

PWMDUB

Portland

Thu 5/8

7:12 am-8:20 am

1 stop20h 08m

Dublin

Wed 5/21

11:30 am-11:00 pm

1 stop16h 30m

$524

PortlandShannon

PWM - SNN

PWMSNN

Portland

Tue 8/12

6:10 am-7:30 am

1 stop20h 20m

Shannon

Wed 8/20

9:30 am-5:42 pm

1 stop13h 12m

$575

PortlandShannon

PWM - SNN

PWMSNN

Portland

Wed 8/20

2:35 pm-11:10 am

1 stop15h 35m

Shannon

Mon 8/25

1:05 pm-11:45 pm

1 stop15h 40m

$625

PortlandLondon

PWM - LHR

PWMLHR

Portland

Tue 9/23

2:15 pm-9:30 am

1 stop14h 15m

London Heathrow

Sun 9/28

11:55 am-9:59 pm

1 stop15h 04m

$658

PortlandDublin

PWM - DUB

PWMDUB

Portland

Thu 5/8

9:30 am-7:10 am

1 stop16h 40m

Dublin

Wed 5/21

9:50 am-11:27 pm

2 stops18h 37m

$731

PortlandParis

PWM - CDG

PWMCDG

Portland

Thu 9/18

6:30 am-7:25 pm

2 stops30h 55m

Paris Charles de Gaulle

Sun 10/12

8:30 pm-11:31 pm

2 stops33h 01m

$737

PortlandMilan

PWM - MXP

PWMMXP

Portland

Thu 10/2

2:15 pm-11:45 pm

2 stops27h 30m

Milan Malpensa

Sun 10/12

6:50 am-9:59 pm

2 stops21h 09m

$754

PortlandParis

PWM - CDG

PWMCDG

Portland

Wed 9/17

2:15 pm-11:25 am

1 stop15h 10m

Paris Charles de Gaulle

Mon 10/13

1:25 pm-9:59 pm

1 stop14h 34m

$754

PortlandDublin

PWM - DUB

PWMDUB

Portland

Fri 5/2

7:15 am-9:35 am

2 stops45h 20m

Dublin

Tue 5/6

4:55 pm-11:00 pm

2 stops35h 05m

$772

PortlandShannon

PWM - SNN

PWMSNN

Portland

Wed 8/20

10:50 am-11:20 am

3 stops19h 30m

Shannon

Mon 8/25

9:15 pm-6:26 pm

3 stops26h 11m

$787

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 45 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 $953). 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 April 22, 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.

Rainfall in Europe by month

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

In terms of precipitation, rainfall in Europe ranges from 0.4 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Europe when rainfall is around 0.4 in.

Temperature in Europe by month

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

If weather is an important factor for your trip to 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 April 22, 2025.
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

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
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

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
1,331 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

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
7.6
Good
780 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

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
8,683 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

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
7.4
Good
642 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

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 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 $439 on JetBlue. Other airlines that offer cheap prices include United Airlines from $535 and Delta from $586 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 - Paris Charles de Gaulle, Portland - London Heathrow and Portland - London Gatwick.

  • 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 $953). 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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See prices for flight routes from nearby airports that may be better suited for you.
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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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$534Average$1,082FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$549Average$1,025FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$586Average$836FlexibilityNo cancel feeOn-time62%
DeltaCheapest$594Average$984FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$605Average$703FlexibilityNo cancel feeOn-time75%

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