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Cheap flights from England to Portland, Maine from £343

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 26/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PWM
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from England to Portland

Keep the following information in mind while searching for England to Portland flight deals. Data was last updated 5 November 2025.

Round-trip from

£562

One-way from

£343

Popular in

October

Cheapest in

September

Average price

£601
United Airlines
  • United Airlines
  • 3/12-10/12
  • 3 total stops
  • 27h 33m total
  • England to Portland
Search Deals
26/11
  • 26/11
  • 3 total stops
  • 52h 46m total
  • England to Portland
Search Deals
High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Find 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 5 November 2025.

Thu 4/1206:35LHR - PWM
2 stops17h 19mUnited Airlines
Thu 11/1215:00PWM - LHR
1 stop10h 20mUnited Airlines
Deal found 4/11£593
Mon 1/1218:00LHR - PWM
2 stops29h 54mUnited Airlines
Mon 8/1214:13PWM - LHR
1 stop11h 27mUnited Airlines
Deal found 2/11£594
Mon 1/1209:00LHR - PWM
2 stops43h 09mAir Canada
Mon 8/1206:00PWM - LHR
2 stops19h 30mAir Canada
Deal found 2/11£602
Mon 1/1209:00LHR - PWM
2 stops43h 09mMultiple Airlines
Mon 8/1210:35PWM - LHR
1 stop17h 35mMultiple Airlines
Deal found 2/11£608
Thu 4/1211:10LHR - PWM
2 stops16h 59mAir Canada
Thu 11/1206:00PWM - LHR
2 stops20h 10mAir Canada
Deal found 4/11£611
Mon 1/1210:45LHR - PWM
1 stop16h 29mKLM
Mon 8/1216:53PWM - LHR
1 stop10h 52mKLM
Deal found 2/11£711
Mon 29/1208:55LHR - PWM
1 stop18h 48mMultiple Airlines
Sun 4/119:01PWM - LHR
2 stops35h 19mMultiple Airlines
Deal found 4/11£829
Thu 4/1206:40LHR - PWM
2 stops22h 19mScandinavian Airlines
Thu 11/1214:34PWM - LHR
3 stops20h 51mScandinavian Airlines
Deal found 4/11£870
Sat 20/1212:30EDI - PWM
1 stop16h 29mUnited Airlines
Sat 27/1219:08PWM - EDI
2 stops34h 22mUnited Airlines
Deal found 4/11£1,388
Sat 20/1206:10MAN - PWM
2 stops17h 16mUnited Airlines
Sat 27/1214:14PWM - MAN
2 stops41h 06mUnited Airlines
Deal found 5/11£1,622

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 5 November 2025.
Use the filters below to find and compare flights from England to Portland that are best for you.

Fly from

England

Fly to

Portland

Route

Depart

Return

Price

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Mon 12/1

06:50-18:50

2 stops17h 00m

Portland

Mon 19/1

14:31-06:40

1 stop11h 09m

£572

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Tue 13/1

06:50-18:50

2 stops17h 00m

Portland

Mon 19/1

14:31-08:25

2 stops12h 54m

£572

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Tue 13/1

12:05-23:30

2 stops16h 25m

Portland

Sun 18/1

16:10-07:55

1 stop34h 45m

£590

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Tue 13/1

13:25-13:56

2 stops29h 31m

Portland

Sun 18/1

19:27-07:10

2 stops30h 43m

£592

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Thu 4/12

06:35-18:54

2 stops17h 19m

Portland

Thu 11/12

15:00-06:20

1 stop10h 20m

£593

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Wed 14/1

16:00-23:30

1 stop12h 30m

Portland

Mon 19/1

15:12-08:25

1 stop12h 13m

£594

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Mon 1/12

18:00-18:54

2 stops29h 54m

Portland

Mon 8/12

14:13-06:40

1 stop11h 27m

£594

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Mon 1/12

09:00-23:09

2 stops43h 09m

Portland

Mon 8/12

06:00-06:30

2 stops19h 30m

£602

Newcastle upon TynePortland

NCL - PWM

NCLPWM

Newcastle upon Tyne

Thu 8/1

09:20-00:20

2 stops20h 00m

Portland

Fri 16/1

14:35-10:20

2 stops14h 45m

£734

Newcastle upon TynePortland

NCL - PWM

NCLPWM

Newcastle upon Tyne

Thu 8/1

09:30-22:54

3 stops18h 24m

Portland

Fri 16/1

12:40-11:00

2 stops17h 20m

£769

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 28 results
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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, June is the cheapest month in which you can book a flight from England to Portland, Maine (average of £112). Flying from England to Portland, Maine in February is currently the most expensive (average of £324). 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 ENG to PWM?

Find hourly flight availability from England to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 November 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 36% on flights from England to Portland, Maine by exploring options for tickets in the evening.

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

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 14h 09m. Fly via United Airlines, American Airlines, or Delta to get the fastest option. There are 3061 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 Newcastle upon Tyne - Portland or Manchester - 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, June is the cheapest month in which you can book a flight from England to Portland, Maine (average of £112). Flying from England to Portland, Maine in February is currently the most expensive (average of £324). 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

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Bath

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Alternative routes for England to Portland

See prices for flight routes from nearby airports that may be better suited for you.
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Darlington to Boston flights
Newcastle upon Tyne to Portland flights
Inverness to Boston flights
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Norwich to Boston flights
Newquay to Boston flights
Edinburgh to Portland flights
Manchester to Portland flights
East Midlands to Boston flights
Doncaster to Boston flights

Top 8 airlines flying from England to Portland

Discover the top 8 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 5 November 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£394Average£607FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£409Average£542FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Virgin AtlanticCheapest£484Average£670FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£484Average£632FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£513Average£692FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£526Average£945FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£571Average£756FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest£635Average£917FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

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

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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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