Cheap flights from England to Portland, Maine from £481

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PWM
9 Sep — 16 Sep1
1 adult

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 4 September 2025.

Round-trip from

£481

Popular in

August

Cheapest in

February

Average price

£554
Delta
  • Delta
  • 30/9-7/10
  • 3 total stops
  • 30h 26m total
  • England to Portland
Highest demand for flights based on searches. 7% potential increase in price (£39 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from England to Portland

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 4 September 2025.

Tue 30/909:55LHR - PWM
2 stops19h 39mDelta
Tue 7/1014:38PWM - LHR
1 stop10h 47mDelta
Deal found 2/9£481
Sat 18/1016:00LHR - PWM
1 stop12h 20mUnited Airlines
Sat 25/1006:00PWM - LHR
1 stop25h 05mUnited Airlines
Deal found 3/9£497
Sat 13/911:20LHR - PWM
1 stop15h 40mVirgin Atlantic
Fri 12/1206:00PWM - LHR
1 stop19h 25mVirgin Atlantic
Deal found 3/9£503
Sat 13/910:05LHR - PWM
1 stop12h 50mAmerican Airlines
Fri 12/1206:00PWM - LHR
1 stop19h 35mAmerican Airlines
Deal found 3/9£537
Fri 17/1008:15LHR - PWM
1 stop19h 49mJetBlue
Fri 24/1007:09PWM - LHR
1 stop21h 21mJetBlue
Deal found 2/9£573
Thu 2/1012:35MAN - PWM
1 stop16h 36mVirgin Atlantic
Mon 6/1006:00PWM - MAN
1 stop21h 35mVirgin Atlantic
Deal found 3/9£578
Tue 30/908:30LHR - PWM
2 stops16h 11mMultiple Airlines
Tue 7/1008:00PWM - LHR
3 stops17h 30mMultiple Airlines
Deal found 2/9£594
Thu 2/1014:15MAN - PWM
1 stop15h 19mDelta
Mon 6/1014:38PWM - MAN
2 stops17h 47mDelta
Deal found 4/9£594
Sat 18/1008:15LHR - PWM
1 stop19h 49mJetBlue
Sat 25/1007:09PWM - LHR
1 stop22h 21mJetBlue
Deal found 3/9£628
Sun 19/1011:55LHR - PWM
1 stop16h 09mJetBlue
Sun 26/1007:01PWM - LHR
1 stop9h 44mJetBlue
Deal found 4/9£635
Sun 9/1118:40LHR - PWM
2 stops34h 14mScandinavian Airlines
Thu 13/1114:30PWM - LHR
2 stops20h 30mScandinavian Airlines
Deal found 2/9£655
Sun 19/1012:35MAN - PWM
1 stop14h 44mVirgin Atlantic
Sun 26/1006:00PWM - MAN
1 stop20h 30mVirgin Atlantic
Deal found 4/9£780

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 4 September 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

Tue 30/9

09:55-00:34

2 stops19h 39m

Portland

Tue 7/10

14:38-06:25

1 stop10h 47m

£481

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Tue 30/9

09:40-00:11

2 stops19h 31m

Portland

Tue 7/10

13:27-08:50

2 stops14h 23m

£494

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Sat 18/10

16:00-23:20

1 stop12h 20m

Portland

Sat 25/10

06:00-12:05

1 stop25h 05m

£497

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Fri 17/10

08:15-23:04

1 stop19h 49m

Portland

Fri 24/10

07:09-09:30

1 stop21h 21m

£573

ManchesterPortland

MAN - PWM

MANPWM

Manchester

Thu 2/10

12:35-00:11

1 stop16h 36m

Portland

Mon 6/10

06:00-08:35

1 stop21h 35m

£578

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Tue 30/9

08:30-19:41

2 stops16h 11m

Portland

Tue 7/10

08:00-06:30

3 stops17h 30m

£594

ManchesterPortland

MAN - PWM

MANPWM

Manchester

Thu 2/10

14:15-00:34

1 stop15h 19m

Portland

Mon 6/10

14:38-13:25

2 stops17h 47m

£594

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Sat 18/10

08:15-23:04

1 stop19h 49m

Portland

Sat 25/10

07:09-10:30

1 stop22h 21m

£628

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Sun 19/10

11:55-23:04

1 stop16h 09m

Portland

Sun 26/10

07:01-20:45

1 stop9h 44m

£635

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Sun 9/11

18:40-23:54

2 stops34h 14m

Portland

Thu 13/11

14:30-16:00

2 stops20h 30m

£655

Flights are sorted by cheapest return flights first.

Deals found on 2/9

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 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 4 September 2025.

When flying from England to Portland, Maine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 12h 20m. Fly via Delta, Virgin Atlantic, 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 cheapest airlines to fly from England to Portland, Maine one-way?

    The cheapet airlines for a one-way flight from England to Portland, Maine are WestJet (£607), JetBlue (£633), and Turkish Airlines (£792).

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

  • 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.

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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Top 7 airlines flying from England to Portland

Discover the top 7 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 4 September 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£384Average£592FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£399Average£581FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Virgin AtlanticCheapest£470Average£699FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£472Average£582FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£483Average£758FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£556Average£737FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest£619Average£894FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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