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$315+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — CPH
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 October 30, 2025.

Round-trip from

$487
(United Airlines)

One-way from

$315
(Kiwi.com)
From Portland to Europe
Search Deals
One-way flight from Portland to Europe
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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 October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/29. 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.
Sun 11/309:54 amPWM - MAD
1 stop16h 11mUnited Airlines
Tue 12/99:05 amMAD - PWM
2 stops35h 14mUnited Airlines
Deal found 10/29$487
This KLM deal was found by Cheapflights users on 10/30. 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.
Mon 12/12:30 pmPWM - LIS
1 stop13h 30mKLM
Mon 12/811:25 amLIS - PWM
2 stops17h 34mKLM
Deal found 10/30$496
This Delta deal was found by Cheapflights users on 10/30. 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.
Mon 11/241:25 pmPWM - CDG
1 stop17h 50mDelta
Fri 12/1211:45 amCDG - PWM
1 stop18h 14mDelta
Deal found 10/30$522
This KLM deal was found by Cheapflights users on 10/28. 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 11/102:30 pmPWM - CDG
2 stops13h 00mMultiple Airlines
Wed 11/192:35 pmCDG - PWM
1 stop15h 19mMultiple Airlines
Deal found 10/28$526
This KLM deal was found by Cheapflights users on 10/30. 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.
Mon 11/242:30 pmPWM - CDG
2 stops13h 00mAir France
Fri 12/121:45 pmCDG - PWM
2 stops16h 14mAir France
Deal found 10/30$527
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/52:20 pmPWM - AMS
1 stop11h 45mUnited Airlines
Wed 11/1211:55 amAMS - PWM
2 stops31h 41mUnited Airlines
Deal found 10/29$541
This Air Canada deal was found by Cheapflights users on 10/29. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:00 amPWM - AMS
2 stops22h 15mAir Canada
Wed 12/1011:55 amAMS - PWM
2 stops41h 14mAir Canada
Deal found 10/29$547
This KLM deal was found by Cheapflights users on 10/28. 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.
Fri 11/72:38 pmPWM - ATH
1 stop12h 57mKLM
Fri 11/1412:50 pmATH - PWM
1 stop18h 04mKLM
Deal found 10/28$548
This Delta deal was found by Cheapflights users on 10/30. 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.
Sat 11/296:35 amPWM - AMS
1 stop18h 15mDelta
Sat 12/610:45 amAMS - PWM
1 stop17h 38mDelta
Deal found 10/30$558
This KLM deal was found by Cheapflights users on 10/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2812:48 pmPWM - CDG
1 stop13h 22mKLM
Fri 12/52:20 pmCDG - PWM
2 stops15h 39mKLM
Deal found 10/29$559
This Delta deal was found by Cheapflights users on 10/28. 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 11/72:38 pmPWM - ATH
1 stop12h 57mDelta
Fri 11/1412:50 pmATH - PWM
2 stops30h 18mDelta
Deal found 10/28$563
This American Airlines deal was found by Cheapflights users on 10/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/243:52 pmPWM - CDG
2 stops17h 28mAmerican Airlines
Fri 12/127:05 amCDG - PWM
2 stops20h 32mAmerican Airlines
Deal found 10/30$566

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 October 30, 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

PortlandMadrid

PWM - MAD

PWMMAD

Portland

Sun 11/30

9:54 am-8:05 am

1 stop16h 11m

Madrid Barajas

Tue 12/9

9:05 am-2:19 pm

2 stops35h 14m

$487

PortlandLisbon

PWM - LIS

PWMLIS

Portland

Mon 12/1

2:30 pm-9:00 am

1 stop13h 30m

Lisbon Humberto Delgado

Mon 12/8

10:00 am-11:59 pm

1 stop18h 59m

$506

PortlandParis

PWM - CDG

PWMCDG

Portland

Mon 11/24

1:25 pm-1:15 pm

1 stop17h 50m

Paris Charles de Gaulle

Fri 12/12

11:45 am-11:59 pm

1 stop18h 14m

$522

PortlandParis

PWM - CDG

PWMCDG

Portland

Mon 11/10

12:48 pm-8:10 am

1 stop13h 22m

Paris Charles de Gaulle

Wed 11/19

4:30 pm-11:54 pm

1 stop13h 24m

$522

PortlandParis

PWM - CDG

PWMCDG

Portland

Mon 11/10

2:30 pm-9:30 am

2 stops13h 00m

Paris Charles de Gaulle

Wed 11/19

2:35 pm-11:54 pm

1 stop15h 19m

$526

PortlandParis

PWM - CDG

PWMCDG

Portland

Mon 11/10

4:53 pm-1:15 pm

2 stops14h 22m

Paris Charles de Gaulle

Wed 11/19

3:30 pm-12:08 pm

2 stops26h 38m

$526

PortlandAmsterdam

PWM - AMS

PWMAMS

Portland

Wed 12/3

10:02 am-8:05 am

1 stop16h 03m

Amsterdam Schiphol

Wed 12/10

11:55 am-1:38 pm

2 stops31h 43m

$541

PortlandAmsterdam

PWM - AMS

PWMAMS

Portland

Wed 12/3

6:00 am-10:15 am

2 stops22h 15m

Amsterdam Schiphol

Wed 12/10

11:55 am-11:09 pm

2 stops41h 14m

$547

PortlandParis

PWM - CDG

PWMCDG

Portland

Fri 11/28

12:48 pm-8:10 am

1 stop13h 22m

Paris Charles de Gaulle

Fri 12/5

2:20 pm-11:59 pm

2 stops15h 39m

$559

PortlandAmsterdam

PWM - AMS

PWMAMS

Portland

Sat 11/29

6:35 am-5:55 am

1 stop17h 20m

Amsterdam Schiphol

Sat 12/6

10:05 am-10:23 pm

2 stops18h 18m

$562

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 56 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, 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 April is currently the most expensive (average of $363). 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 October 30, 2025.

When flying from Portland, Maine to Europe, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 18% versus a flight in the afternoon.

What is the cheapest day to fly from Portland, Maine to Europe?

Use this chart to determine the cheapest time to fly round-trip from Portland to Europe. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Portland, Maine to Europe flight should consider departing on Sunday at noon when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 30, 2025.
See what other customers who have flown with Delta, United Airlines, and Turkish 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
7,998 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Turkish Airlines
7.3
Good
4,031 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
JetBlue
7.2
Good
2,906 reviews
Delta
7.9
Good
7,998 reviews

Food

7.3

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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?

    United Airlines, KLM, and Delta can get you from Portland, Maine to Europe in just under 13h 30m. Your travel time can differ by up to 4h 20m. The distance between Portland, Maine and Europe is about 3123 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $343 on Scandinavian Airlines. Other airlines that offer cheap prices include Air Canada from $390 and United Airlines from $432 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 - London Heathrow, Portland - Lisbon Humberto Delgado and Portland - Frankfurt am Main.

  • 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 April is currently the most expensive (average of $363). 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 4 airlines flying from Portland to Europe

Discover the top 4 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$152Average$954FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$495Average$1,034FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$586Average$1,159FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$823Average$891FlexibilityNo cancel feeOn-time62%

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