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$259+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — CPH
jul. 5 — jul. 121
sáb. 7/5
sáb. 7/12
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 junio 30, 2025.

Round-trip from

$552
(United Airlines)

One-way from

$259
(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 junio 30, 2025.

This JetBlue deal was found by Cheapflights users on 6/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/142:19 pmPWM - DUB
1 stop13h 01mJetBlue
jue. 8/2111:30 amDUB - PWM
1 stop17h 47mJetBlue
Deal found 6/29$552
This United Airlines deal was found by Cheapflights users on 6/27. 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.
mar. 11/112:20 pmPWM - DUB
1 stop15h 00mUnited Airlines
dom. 11/169:00 amDUB - PWM
2 stops38h 59mUnited Airlines
Deal found 6/27$554
This Air Canada deal was found by Cheapflights users on 6/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/116:00 amPWM - DUB
2 stops20h 10mAir Canada
dom. 11/169:00 amDUB - PWM
2 stops37h 48mAir Canada
Deal found 6/30$561
This United Airlines deal was found by Cheapflights users on 6/29. 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.
mié. 8/136:10 amPWM - KEF
2 stops22h 00mUnited Airlines
mié. 8/209:30 amKEF - PWM
2 stops32h 56mUnited Airlines
Deal found 6/29$578
This Air Canada deal was found by Cheapflights users on 6/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/278:00 amPWM - ATH
2 stops23h 00mAir Canada
vie. 9/512:10 pmATH - PWM
2 stops37h 16mAir Canada
Deal found 6/30$632
This American Airlines deal was found by Cheapflights users on 6/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/184:05 pmPWM - BCN
1 stop11h 00mAmerican Airlines
vie. 8/292:00 pmBCN - PWM
1 stop14h 59mAmerican Airlines
Deal found 6/28$638
This United Airlines deal was found by Cheapflights users on 6/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/186:01 amPWM - BCN
2 stops19h 49mUnited Airlines
vie. 8/2912:10 pmBCN - PWM
2 stops36h 36mUnited Airlines
Deal found 6/28$640
This JetBlue deal was found by Cheapflights users on 6/27. 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.
mar. 8/122:19 pmPWM - CDG
1 stop15h 06mJetBlue
mar. 8/191:25 pmCDG - PWM
1 stop16h 52mJetBlue
Deal found 6/27$644
This United Airlines deal was found by Cheapflights users on 6/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/122:08 pmPWM - EDI
1 stop15h 27mUnited Airlines
mar. 8/1911:15 amEDI - PWM
2 stops36h 11mUnited Airlines
Deal found 6/28$647
This Delta deal was found by Cheapflights users on 6/30. 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.
mié. 8/271:34 pmPWM - ATH
1 stop14h 21mDelta
vie. 9/59:10 amATH - PWM
1 stop21h 53mDelta
Deal found 6/30$655
This FlightHub deal was found by Cheapflights users on 6/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/256:30 amPWM - MXP
2 stops44h 05mScandinavian Airlines
lun. 10/611:20 amMXP - PWM
2 stops18h 11mScandinavian Airlines
Deal found 6/28$658
This United Airlines deal was found by Cheapflights users on 6/29. 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.
mié. 8/137:15 pmPWM - CDG
1 stop11h 20mUnited Airlines
mié. 8/2010:40 amCDG - PWM
2 stops14h 49mUnited Airlines
Deal found 6/29$661

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 junio 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

PortlandDublin

PWM - DUB

PWMDUB

Portland

jue. 8/14

2:19 pm-8:20 am

1 stop13h 01m

Dublin

jue. 8/21

11:30 am-12:17 am

1 stop17h 47m

$552

PortlandDublin

PWM - DUB

PWMDUB

Portland

mar. 11/11

2:20 pm-10:20 am

1 stop15h 00m

Dublin

dom. 11/16

9:00 am-6:59 pm

2 stops38h 59m

$554

PortlandDublin

PWM - DUB

PWMDUB

Portland

mar. 11/11

6:00 am-7:10 am

2 stops20h 10m

Dublin

dom. 11/16

9:00 am-5:48 pm

2 stops37h 48m

$561

PortlandReykjavik

PWM - KEF

PWMKEF

Portland

mié. 8/13

6:10 am-8:10 am

2 stops22h 00m

Reykjavik Keflavik Intl

mié. 8/20

9:30 am-2:26 pm

2 stops32h 56m

$578

PortlandAthens

PWM - ATH

PWMATH

Portland

mié. 8/27

6:00 am-2:00 pm

2 stops25h 00m

Athens Eleftherios V.

vie. 9/5

12:10 pm-1:22 pm

2 stops32h 12m

$632

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

lun. 8/18

4:05 pm-9:05 am

1 stop11h 00m

Barcelona-El Prat

vie. 8/29

2:00 pm-10:59 pm

1 stop14h 59m

$638

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

lun. 8/18

3:50 pm-9:00 am

1 stop11h 10m

Barcelona-El Prat

vie. 8/29

12:10 pm-1:24 pm

2 stops31h 14m

$640

PortlandParis

PWM - CDG

PWMCDG

Portland

mar. 8/12

2:19 pm-11:25 am

1 stop15h 06m

Paris Charles de Gaulle

mar. 8/19

1:25 pm-12:17 am

1 stop16h 52m

$644

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

mar. 8/12

2:08 pm-10:35 am

1 stop15h 27m

Edinburgh Turnhouse

mar. 8/19

11:15 am-6:26 pm

2 stops36h 11m

$647

PortlandAthens

PWM - ATH

PWMATH

Portland

mié. 8/27

1:34 pm-10:55 am

1 stop14h 21m

Athens Eleftherios V.

vie. 9/5

9:10 am-12:03 am

1 stop21h 53m

$655

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Showing 1-10 of 51 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 junio 30, 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 junio 30, 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
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
7,969 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
1,366 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
807 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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!
Air France
7.5
Good
1,471 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
8,852 reviews
Delta
8.0
Very good
7,969 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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 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 $328 on JetBlue. Other airlines that offer cheap prices include Delta from $406 and KLM from $406 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 - Milan Malpensa and Portland - Athens Eleftherios V..

  • 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Europe

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 junio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$534Average$1,070FlexibilityNo 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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