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Cheap flights from England to Portland, Maine from £431

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 13/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PWM
14 Nov — 21 Nov1
1 adult
1 adult, Economy

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 15 October 2025.

Round-trip from

£544

One-way from

£431

Popular in

December

Cheapest in

September

Average price

£437
Air Canada
  • Air Canada
  • 10/2-21/2
  • 4 total stops
  • 61h 54m total
  • England to Portland
Search Deals
13/12
  • 13/12
  • 3 total stops
  • 47h 41m total
  • England to Portland
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 15 October 2025.

Thu 27/1118:00LHR - PWM
2 stops25h 19mLufthansa
Thu 4/1214:13PWM - LHR
1 stop11h 27mLufthansa
Deal found 13/10£559
Thu 27/1119:25LHR - PWM
2 stops27h 23mAustrian Airlines
Thu 4/1210:35PWM - LHR
1 stop18h 50mAustrian Airlines
Deal found 13/10£560
Thu 27/1119:25LHR - PWM
2 stops27h 23mMultiple Airlines
Thu 4/1206:00PWM - LHR
2 stops20h 10mMultiple Airlines
Deal found 13/10£570
Thu 27/1107:30LHR - PWM
2 stops16h 29mUnited Airlines
Thu 4/1209:45PWM - LHR
1 stop15h 10mUnited Airlines
Deal found 13/10£573
Thu 13/1111:10LHR - PWM
2 stops17h 07mUnited Airlines
Fri 28/1115:20PWM - LHR
2 stops14h 55mUnited Airlines
Deal found 14/10£582
Thu 27/1113:25LHR - PWM
2 stops33h 23mAir Canada
Thu 4/1206:00PWM - LHR
2 stops20h 10mAir Canada
Deal found 13/10£590
Thu 13/1108:00LHR - PWM
1 stop14h 48mAustrian Airlines
Fri 28/1110:45PWM - LHR
1 stop17h 25mAustrian Airlines
Deal found 14/10£594
Thu 27/1109:25EDI - PWM
2 stops29h 39mUnited Airlines
Thu 4/1206:00PWM - EDI
3 stops23h 30mUnited Airlines
Deal found 13/10£652
Thu 27/1119:40EDI - PWM
2 stops27h 08mMultiple Airlines
Thu 4/1206:00PWM - EDI
1 stop20h 55mMultiple Airlines
Deal found 13/10£659
Thu 27/1106:00MAN - PWM
2 stops37h 19mUnited Airlines
Thu 4/1216:25PWM - MAN
2 stops36h 55mUnited Airlines
Deal found 13/10£670
Thu 27/1109:25EDI - PWM
1 stop28h 54mLufthansa
Thu 4/1210:35PWM - EDI
1 stop16h 20mLufthansa
Deal found 13/10£696
Tue 14/1011:55LHR - PWM
1 stop16h 09mJetBlue
Tue 21/1007:09PWM - LHR
1 stop21h 21mJetBlue
Deal found 13/10£966

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 15 October 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 10/2

12:05-23:30

2 stops16h 25m

Portland

Sat 21/2

09:40-06:40

1 stop16h 00m

£554

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Thu 27/11

07:40-18:59

2 stops16h 19m

Portland

Thu 4/12

10:35-06:40

2 stops15h 05m

£559

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Thu 27/11

19:25-17:48

2 stops27h 23m

Portland

Thu 4/12

10:35-10:25

1 stop18h 50m

£560

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Thu 27/11

19:25-17:48

2 stops27h 23m

Portland

Thu 4/12

06:00-07:10

2 stops20h 10m

£570

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Thu 27/11

07:30-18:59

2 stops16h 29m

Portland

Thu 4/12

09:45-05:55

1 stop15h 10m

£573

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Thu 13/11

11:10-23:59

2 stops17h 49m

Portland

Fri 28/11

19:44-11:05

1 stop10h 21m

£582

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Thu 27/11

13:25-17:48

2 stops33h 23m

Portland

Thu 4/12

06:00-07:10

2 stops20h 10m

£590

EdinburghPortland

EDI - PWM

EDIPWM

Edinburgh Turnhouse

Thu 27/11

09:25-10:04

2 stops29h 39m

Portland

Thu 4/12

14:13-07:55

2 stops12h 42m

£652

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Sat 14/3

20:00-21:59

2 stops29h 59m

Portland

Thu 26/3

05:30-09:00

1 stop23h 30m

£657

EdinburghPortland

EDI - PWM

EDIPWM

Edinburgh Turnhouse

Thu 27/11

19:40-17:48

2 stops27h 08m

Portland

Thu 4/12

06:00-07:55

1 stop20h 55m

£659

Flights are sorted by cheapest return flights first.

Deals found on 15/10

Showing 1-10 of 25 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 £110). Flying from England to Portland, Maine in February is currently the most expensive (average of £319). 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 15 October 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 16h 19m. Fly via United Airlines, Lufthansa, or Austrian 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 Newcastle upon Tyne - 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 £110). Flying from England to Portland, Maine in February is currently the most expensive (average of £319). 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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Newquay to Boston flights
Norwich to Boston flights
East Midlands to Boston flights
Darlington to Boston flights
Edinburgh to Portland flights
Newcastle upon Tyne to Portland flights
Doncaster to Boston flights
Aberdeen to Boston flights

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 15 October 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£387Average£596FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£402Average£546FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Virgin AtlanticCheapest£475Average£685FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£476Average£621FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£504Average£754FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£561Average£742FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest£623Average£901FlexibilityNo 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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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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