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$224+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — CPH
Mar 2 — Mar 91
Mon 3/2
Mon 3/9
1 adult, Economy
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Cheap 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 January 31, 2026.

This KLM deal was found by Cheapflights users on 1/30. 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.
Thu 2/265:31 am
PWM
-
DUB
1 stop21h 14m
KLM
Thu 3/51:25 pm
DUB
-
PWM
2 stops15h 53m
KLM
Deal found 1/30$484
This Air France deal was found by Cheapflights users on 1/29. 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.
Wed 2/412:10 pm
PWM
-
DUB
2 stops17h 40m
Multiple Airlines
Thu 2/128:50 am
DUB
-
PWM
2 stops20h 28m
Multiple Airlines
Deal found 1/29$489
This Delta deal was found by Cheapflights users on 1/29. 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.
Sat 2/2812:45 pm
PWM
-
DUB
2 stops14h 00m
Delta
Sat 3/79:45 am
DUB
-
PWM
1 stop18h 21m
Delta
Deal found 1/29$490
This Flysmarter deal was found by Cheapflights users on 1/30. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:00 am
PWM
-
AMS
2 stops22h 15m
Multiple Airlines
Tue 3/39:15 am
AMS
-
PWM
1 stop20h 05m
Multiple Airlines
Deal found 1/30$535
This United Airlines deal was found by Cheapflights users on 1/30. 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 3/119:40 am
PWM
-
MAD
2 stops26h 00m
United Airlines
Wed 4/18:25 am
MAD
-
PWM
2 stops19h 15m
United Airlines
Deal found 1/30$541
This Flysmarter deal was found by Cheapflights users on 1/30. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:00 am
PWM
-
AMS
2 stops22h 15m
Air Canada
Tue 3/311:55 am
AMS
-
PWM
2 stops17h 25m
Air Canada
Deal found 1/30$544
This Delta deal was found by Cheapflights users on 1/29. 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.
Mon 4/202:51 pm
PWM
-
MAD
1 stop13h 04m
Delta
Sun 4/262:35 pm
MAD
-
PWM
1 stop26h 17m
Delta
Deal found 1/29$547
This American Airlines deal was found by Cheapflights users on 1/29. 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.
Wed 2/43:58 pm
PWM
-
DUB
2 stops15h 17m
American Airlines
Thu 2/1211:30 am
DUB
-
PWM
2 stops17h 20m
American Airlines
Deal found 1/29$550
This Delta deal was found by Cheapflights users on 1/30. 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.
Fri 2/2712:43 pm
PWM
-
AMS
1 stop13h 32m
Delta
Tue 3/310:45 am
AMS
-
PWM
1 stop18h 35m
Delta
Deal found 1/30$553
This British Airways deal was found by Cheapflights users on 1/29. 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.
Tue 3/105:07 pm
PWM
-
DUB
2 stops17h 13m
Multiple Airlines
Wed 3/188:50 am
DUB
-
PWM
2 stops18h 09m
Multiple Airlines
Deal found 1/29$555
This United Airlines deal was found by Cheapflights users on 1/29. 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 4/296:04 am
PWM
-
CDG
1 stop21h 16m
United Airlines
Fri 5/87:25 am
CDG
-
PWM
2 stops19h 54m
United Airlines
Deal found 1/29$560
This United Airlines deal was found by Cheapflights users on 1/31. 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 3/173:44 pm
PWM
-
CDG
1 stop10h 41m
United Airlines
Tue 3/247:25 am
CDG
-
PWM
2 stops16h 48m
United Airlines
Deal found 1/31$562

Find flight deals from Portland to Europe

Keep the following information in mind while searching for Portland to Europe flight deals. Data was last updated January 31, 2026.

Round-trip from

$484
(KLM)

One-way from

$224
(United Airlines)
From Portland to Europe
Search Deals
One-way flight from Portland to Europe
Search Deals

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 January 31, 2026.
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 2/26

5:31 am-7:45 am

1 stop21h 14m

Dublin

Thu 3/5

1:25 pm-12:18 am

2 stops15h 53m

$484

PortlandDublin

PWM - DUB

PWMDUB

Portland

Sat 2/28

12:45 pm-7:45 am

2 stops14h 00m

Dublin

Sat 3/7

9:45 am-11:06 pm

1 stop18h 21m

$490

PortlandMadrid

PWM - MAD

PWMMAD

Portland

Wed 3/11

9:40 am-4:40 pm

2 stops26h 00m

Madrid Barajas

Wed 4/1

8:25 am-9:40 pm

2 stops19h 15m

$541

PortlandMadrid

PWM - MAD

PWMMAD

Portland

Mon 4/20

2:51 pm-9:55 am

1 stop13h 04m

Madrid Barajas

Sun 4/26

2:35 pm-10:52 am

1 stop26h 17m

$547

PortlandAmsterdam

PWM - AMS

PWMAMS

Portland

Fri 2/27

12:43 pm-8:15 am

1 stop13h 32m

Amsterdam Schiphol

Tue 3/3

10:45 am-11:20 pm

1 stop18h 35m

$553

PortlandDublin

PWM - DUB

PWMDUB

Portland

Tue 3/10

5:07 pm-2:20 pm

2 stops17h 13m

Dublin

Wed 3/18

8:50 am-10:59 pm

2 stops18h 09m

$555

PortlandParis

PWM - CDG

PWMCDG

Portland

Wed 4/29

6:04 am-9:20 am

1 stop21h 16m

Paris Charles de Gaulle

Fri 5/8

7:25 am-9:19 pm

2 stops19h 54m

$560

PortlandParis

PWM - CDG

PWMCDG

Portland

Tue 3/17

3:44 pm-7:25 am

1 stop10h 41m

Paris Charles de Gaulle

Tue 3/24

7:25 am-7:13 pm

2 stops16h 48m

$562

PortlandParis

PWM - CDG

PWMCDG

Portland

Wed 4/29

7:23 pm-5:30 pm

2 stops16h 07m

Paris Charles de Gaulle

Fri 5/8

10:45 am-11:10 pm

2 stops18h 25m

$570

PortlandParis

PWM - CDG

PWMCDG

Portland

Mon 3/16

2:30 pm-5:45 am

1 stop10h 15m

Paris Charles de Gaulle

Mon 3/23

8:30 am-11:59 pm

1 stop20h 29m

$577

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Showing 1-10 of 60 results
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6

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, June is the cheapest month in which you can book a flight from Portland, Maine to Europe (average of $152). Flying from Portland, Maine to Europe in July is currently the most expensive (average of $355). 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 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 January 31, 2026.
See what other customers who have flown with Delta, KLM, and United 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
7.9
Good
8,130 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,130 reviews
Delta
7.9
Good
8,130 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,444 reviews
Delta
7.9
Good
8,130 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,219 reviews
Delta
7.9
Good
8,130 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,211 reviews
Delta
7.9
Good
8,130 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,891 reviews
Delta
7.9
Good
8,130 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Portland, Maine to Europe?

    KLM, Delta, and United Airlines can get you from Portland, Maine to Europe in just under 14h. Your travel time can differ by up to 12h. The distance between Portland, Maine and Europe is about 2901 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The most popular flight routes from Portland, Maine to Europe are Portland - Dublin, Portland - Edinburgh Turnhouse and Portland - London Heathrow.

  • 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, June is the cheapest month in which you can book a flight from Portland, Maine to Europe (average of $152). Flying from Portland, Maine to Europe in July is currently the most expensive (average of $355). 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 2 airlines flying from Portland to Europe

Discover the top 2 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 January 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$152Average$990FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$495Average$1,007FlexibilityNo cancel feeOn-time69%

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