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Cheap flights from England to Portland, Maine from £336

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PWM
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from England to Portland

Enter your travel dates to find the best prices.

Cheapest flights from England to Portland
Explore the most affordable flight options available from England to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 July 2026.

Thu 3/911:55
LHR
-
PWM
1 stop17h 30m
JetBlue
Thu 17/906:00
PWM
-
LHR
1 stop9h 45m
JetBlue
Deal found 24/7£488
Fri 4/908:15
LHR
-
PWM
1 stop21h 10m
JetBlue
Wed 16/906:00
PWM
-
LHR
1 stop9h 45m
JetBlue
Deal found 23/7£489
Wed 9/908:15
LHR
-
PWM
1 stop20h 39m
JetBlue
Wed 16/906:00
PWM
-
LHR
1 stop9h 45m
JetBlue
Deal found 26/7£503
Thu 3/908:15
LHR
-
PWM
1 stop21h 10m
JetBlue
Thu 10/906:00
PWM
-
LHR
1 stop9h 45m
JetBlue
Deal found 26/7£506
Thu 3/911:55
LHR
-
PWM
1 stop17h 30m
JetBlue
Wed 9/906:00
PWM
-
LHR
1 stop9h 45m
JetBlue
Deal found 23/7£516
Mon 2/1107:25
LHR
-
PWM
1 stop21h 18m
JetBlue
Sun 15/1106:30
PWM
-
LHR
1 stop22h 00m
JetBlue
Deal found 23/7£524
Mon 5/1011:55
LHR
-
PWM
1 stop16h 59m
JetBlue
Thu 8/1006:00
PWM
-
LHR
1 stop9h 45m
JetBlue
Deal found 26/7£542
Thu 3/907:05
LHR
-
PWM
2 stops22h 54m
Scandinavian Airlines
Wed 9/906:02
PWM
-
LHR
2 stops22h 33m
Scandinavian Airlines
Deal found 22/7£547
Tue 6/1011:55
LHR
-
PWM
1 stop16h 59m
JetBlue
Thu 8/1006:00
PWM
-
LHR
1 stop9h 45m
JetBlue
Deal found 26/7£551
Wed 9/912:10
EDI
-
PWM
1 stop16h 44m
JetBlue
Wed 16/906:00
PWM
-
EDI
1 stop22h 20m
JetBlue
Deal found 25/7£559
Wed 9/919:10
EDI
-
PWM
2 stops33h 46m
Scandinavian Airlines
Wed 16/906:02
PWM
-
EDI
2 stops31h 23m
Scandinavian Airlines
Deal found 25/7£560
Tue 27/1012:20
LHR
-
PWM
1 stop15h 23m
JetBlue
Thu 5/1106:30
PWM
-
LHR
1 stop22h 00m
JetBlue
Deal found 22/7£563

Find flight deals from England to Portland

Keep the following information in mind while searching for England to Portland flight deals. Data was last updated 27 July 2026.

Round-trip from

£488

One-way from

£336

Popular in

July

Cheapest in

February

Average price

£1,153
JetBlue
  • JetBlue
  • 3/9-17/9
  • 2 total stops
  • 27h 15m total
  • England to Portland
Search Deals
2/10
  • 2/10
  • 2 total stops
  • 31h 38m total
  • England to Portland
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£165 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from England to Portland 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 858,174 searches. Data last updated 27 July 2026.
Use the filters below to find and compare flights from England to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Fri 2/10

11:55-23:54

1 stop16h 59m

Portland

Wed 7/10

06:00-20:45

1 stop9h 45m

£569

ManchesterPortland

MAN - PWM

MANPWM

Manchester

Fri 18/9

20:25-23:56

2 stops32h 31m

Portland

Sun 20/9

06:02-19:45

2 stops32h 43m

£581

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Wed 9/9

11:55-23:54

1 stop16h 59m

Portland

Fri 11/9

06:00-20:45

1 stop9h 45m

£594

EdinburghPortland

EDI - PWM

EDIPWM

Edinburgh Turnhouse

Tue 22/9

19:10-23:56

2 stops33h 46m

Portland

Tue 29/9

06:02-18:25

2 stops31h 23m

£597

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Sun 4/10

11:55-23:54

1 stop16h 59m

Portland

Thu 8/10

06:00-20:45

1 stop9h 45m

£600

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Thu 3/9

07:05-00:59

2 stops22h 54m

Portland

Wed 9/9

06:02-09:20

3 stops22h 18m

£603

EdinburghPortland

EDI - PWM

EDIPWM

Edinburgh Turnhouse

Fri 11/9

12:10-23:54

1 stop16h 44m

Portland

Fri 18/9

06:00-09:20

1 stop22h 20m

£620

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Fri 4/9

17:30-00:59

2 stops36h 29m

Portland

Wed 16/9

06:02-09:35

2 stops22h 33m

£665

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Thu 3/9

19:50-00:25

2 stops33h 35m

Portland

Thu 10/9

06:00-17:45

2 stops30h 45m

£673

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Mon 2/11

09:00-23:59

2 stops19h 59m

Portland

Sun 15/11

19:20-20:35

2 stops20h 15m

£717

Flights are sorted by cheapest return flights first.

Deals found on 26/7

Showing 1-10 of 32 resultsSorted by cheapest first
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Best time to book a flight from England to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from England with our price prediction graph.
Estimated return 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 England to Portland

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

Currently, February is the cheapest month in which you can book a flight from England to Portland, Maine (average of £504). Flying from England to Portland, Maine in July is currently the most expensive (average of £1,003). 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.

How much does it cost for a return flight from England to Portland, Maine?

Airfare is below average for this route at the moment.
England to Portland, Maine flights typically cost between £740 and £1,061 in September.
The cheapest return price found within the last 5 days was £488 on JetBlue (3 Sept–17 Sept).

Related info for your journey

Find useful and relevant information for your journey from England to Portland. 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 into for flights to Portland from England?

    Located just 2.9 mi from the city center, Portland (PWM) is the airport most travelers will use when flying to Portland from England.

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

    There are many flights that can get you from England to Portland, Maine in 16h 59m. Fly via JetBlue, Scandinavian Airlines, or United Airlines to get the fastest option. There are 3173 mi between England and Portland, Maine. This flight may include one or multiple stops.

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

    The most popular route from England to Portland, Maine is London Heathrow - Portland. You may also consider Manchester - Portland or Edinburgh Turnhouse - Portland.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from England to Portland, Maine (average of £504). Flying from England to Portland, Maine in July is currently the most expensive (average of £1,003). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from England to Portland

Discover the top 2 airlines that operate flights from England to Portland. 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 858,174 searches. Data last updated 27 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£547Average£742FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£555Average£667FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from England to Portland?

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Why should you use Cheapflights to find cheap flight tickets from England to Portland?

Millions of users choose and trust Cheapflights to book the best flight deals from England to Portland for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from England to Portland with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from England to Portland flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from England to Portland become cheaper?

Yes! Start tracking prices for England to Portland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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