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$343+ Cheap flights from Portland, ME (PWM) to England

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — LHR
Oct 28 — Nov 41
Tue 10/28
Tue 11/4
1 adult, Economy
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Cheap flight deals from Portland to England

Keep the following information in mind while searching for Portland to England flight deals. Data was last updated September 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$670
(Expedia)

One-way from

$343
(KAYAK)

Popular in

June

Cheapest in

January

Average price

$569
Provider with most accurate pricing for Boston Logan Intl-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-London (LON) flights.
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From Portland to England
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One-way flight from Portland to England
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Highest demand for flights based on searches. 14% potential increase in price ($106 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Portland to England

Cheapest flights from Portland to England
Explore the most affordable flight options available from Portland to England. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2025.

This Expedia deal was found by Cheapflights users on 9/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/102:17 pmPWM - LHR
1 stop25h 28mJetBlue
Fri 10/178:15 amLHR - PWM
1 stop19h 49mJetBlue
Deal found 9/27$670
This Kiwi.com deal was found by Cheapflights users on 9/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/242:36 pmPWM - LGW
2 stops34h 44mMultiple Airlines
Fri 10/312:00 pmLGW - PWM
1 stop24h 36mMultiple Airlines
Deal found 9/26$672
This Expedia deal was found by Cheapflights users on 9/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:35 amPWM - MAN
2 stops31h 00mScandinavian Airlines
Tue 11/1810:10 amMAN - PWM
2 stops42h 44mScandinavian Airlines
Deal found 9/26$698
This Delta deal was found by Cheapflights users on 9/26. 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.
Tue 11/112:30 pmPWM - MAN
1 stop11h 10mDelta
Tue 11/181:00 pmMAN - PWM
1 stop15h 54mDelta
Deal found 9/26$704
This American Airlines deal was found by Cheapflights users on 9/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/113:36 pmPWM - EDI
2 stops16h 44mAmerican Airlines
Tue 11/186:50 amEDI - PWM
2 stops21h 04mAmerican Airlines
Deal found 9/27$715
This Delta deal was found by Cheapflights users on 9/26. 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.
Mon 10/202:38 pmPWM - MAN
1 stop11h 57mDelta
Mon 11/101:00 pmMAN - PWM
1 stop15h 54mDelta
Deal found 9/26$764
This American Airlines deal was found by Cheapflights users on 9/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/103:52 pmPWM - EDI
2 stops15h 18mAmerican Airlines
Mon 11/176:05 amEDI - PWM
2 stops21h 49mAmerican Airlines
Deal found 9/26$767
This KLM deal was found by Cheapflights users on 9/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/242:38 pmPWM - LHR
1 stop13h 12mKLM
Fri 10/3111:45 amLHR - PWM
2 stops16h 20mKLM
Deal found 9/26$772
This Delta deal was found by Cheapflights users on 9/26. 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.
Fri 10/244:48 pmPWM - LHR
2 stops15h 22mDelta
Fri 10/3110:00 amLHR - PWM
2 stops18h 05mDelta
Deal found 9/26$776
This Delta deal was found by Cheapflights users on 9/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:35 amPWM - LCY
2 stops21h 55mDelta
Tue 11/1810:00 amLCY - PWM
2 stops18h 54mDelta
Deal found 9/27$805
This Trip.com deal was found by Cheapflights users on 9/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/107:09 amPWM - LHR
1 stop21h 21mJetBlue
Mon 10/138:15 amLHR - PWM
1 stop19h 49mJetBlue
Deal found 9/26$835
This Scandinavian Airlines deal was found by Cheapflights users on 9/26. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:50 amPWM - LHR
2 stops28h 10mScandinavian Airlines
Fri 10/316:40 amLHR - PWM
3 stops21h 25mScandinavian Airlines
Deal found 9/26$851

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to England 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 September 28, 2025.
Use the filters below to find and compare flights from Portland to England that are best for you.

Fly from

Portland

Fly to

England

Route

Depart

Return

Price

PortlandLondon

PWM - LHR

PWMLHR

Portland

Fri 10/10

2:17 pm-8:45 pm

1 stop25h 28m

London Heathrow

Fri 10/17

8:15 am-11:04 pm

1 stop19h 49m

$670

PortlandLondon

PWM - LGW

PWMLGW

Portland

Fri 10/24

2:36 pm-6:20 am

2 stops34h 44m

London Gatwick

Fri 10/31

2:00 pm-10:36 am

1 stop24h 36m

$672

PortlandManchester

PWM - MAN

PWMMAN

Portland

Tue 11/11

2:30 pm-6:40 am

1 stop11h 10m

Manchester

Tue 11/18

1:00 pm-11:54 pm

1 stop15h 54m

$704

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Tue 11/11

3:36 pm-1:20 pm

2 stops16h 44m

Edinburgh Turnhouse

Tue 11/18

6:50 am-10:54 pm

2 stops21h 04m

$715

PortlandManchester

PWM - MAN

PWMMAN

Portland

Sun 3/15

1:11 pm-10:55 am

2 stops17h 44m

Manchester

Sat 3/28

6:15 am-10:32 pm

2 stops20h 17m

$762

PortlandManchester

PWM - MAN

PWMMAN

Portland

Mon 10/20

2:38 pm-7:35 am

1 stop11h 57m

Manchester

Mon 11/10

1:00 pm-11:54 pm

1 stop15h 54m

$764

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Mon 11/10

3:52 pm-12:10 pm

2 stops15h 18m

Edinburgh Turnhouse

Mon 11/17

6:05 am-10:54 pm

2 stops21h 49m

$767

PortlandManchester

PWM - MAN

PWMMAN

Portland

Mon 10/20

5:59 pm-3:10 pm

2 stops16h 11m

Manchester

Mon 11/10

8:05 am-10:54 pm

2 stops19h 49m

$769

PortlandLondon

PWM - LHR

PWMLHR

Portland

Fri 10/24

2:38 pm-8:50 am

1 stop13h 12m

London Heathrow

Fri 10/31

11:45 am-12:05 am

2 stops16h 20m

$772

PortlandLondon

PWM - LHR

PWMLHR

Portland

Fri 10/24

4:48 pm-1:10 pm

2 stops15h 22m

London Heathrow

Fri 10/31

10:00 am-12:05 am

2 stops18h 05m

$776

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/26

Showing 1-10 of 49 results
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Best time to book a flight from Portland to England

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

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

Currently, November is the cheapest month in which you can book a flight from Portland, Maine to England (average of $661). Flying from Portland, Maine to England in June is currently the most expensive (average of $1,096). 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 ENG?

Find hourly flight availability from Portland to England. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 28, 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 England as you normally would.

How much does it cost to fly round-trip from Portland, Maine to England?

Reviews of airlines servicing England

Get insights into the airlines that provide service to England. 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 England. Reviews last updated September 28, 2025.
Read through reviews of airlines operating flights from Portland to England, such as Delta, United Airlines, and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

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
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

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
8,925 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

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!
JetBlue
7.2
Good
2,914 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

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 England. 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 England?

    Portland (PWM) is the airport you will fly out of if you book a flight from Portland to England. It is only a 2.9 mi journey to Portland (PWM) from Portland’s city center.

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

    There are many flights that can get you from Portland, Maine to England in 11h 10m. Fly via JetBlue, Delta, or American Airlines to get the fastest option. There are 3061 mi between Portland, Maine and England. 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 England one-way?

    To fly one-way, consider booking your trip with Scandinavian Airlines, which is currently one of the cheapest options available, starting at $343. JetBlue flights start at $361 while deals on KLM start at $425 one-way.

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

    The most popular flight routes from Portland, Maine to England are Portland - London Heathrow, Portland - London Gatwick and Portland - London City.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to England 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 England?

    Currently, November is the cheapest month in which you can book a flight from Portland, Maine to England (average of $661). Flying from Portland, Maine to England in June is currently the most expensive (average of $1,096). 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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Alternative routes for Portland to England

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Portland to England

Discover the top 2 airlines that operate flights from Portland to England. 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 September 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$648Average$798FlexibilityNo cancel feeOn-time69%
DeltaCheapest$683Average$913FlexibilityNo cancel feeOn-timeN/A

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