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Cheap flights from England to Portland, Maine from £421

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 24/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PWM
2 Mar — 9 Mar1
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 31 January 2026.

Sun 10/511:55
LHR
-
PWM
1 stop16h 41m
JetBlue
Sun 17/506:00
PWM
-
LHR
1 stop9h 45m
JetBlue
Deal found 29/1£547
Mon 16/311:10
LHR
-
PWM
2 stops15h 54m
United Airlines
Mon 23/305:45
PWM
-
LHR
1 stop22h 10m
United Airlines
Deal found 30/1£568
Wed 11/307:30
LHR
-
PWM
2 stops15h 43m
United Airlines
Wed 18/315:44
PWM
-
LHR
2 stops15h 31m
United Airlines
Deal found 30/1£568
Wed 11/308:00
LHR
-
PWM
1 stop14h 25m
Austrian Airlines
Wed 18/311:30
PWM
-
LHR
1 stop14h 50m
Austrian Airlines
Deal found 30/1£579
Sun 15/308:00
LHR
-
PWM
1 stop14h 25m
Multiple Airlines
Sun 22/311:30
PWM
-
LHR
1 stop29h 05m
Multiple Airlines
Deal found 29/1£615
Wed 11/306:40
LHR
-
PWM
2 stops20h 23m
Scandinavian Airlines
Wed 18/314:30
PWM
-
LHR
3 stops20h 05m
Scandinavian Airlines
Deal found 30/1£630
Sun 15/310:45
LHR
-
PWM
1 stop16h 37m
Virgin Atlantic
Sun 22/305:23
PWM
-
LHR
2 stops45h 37m
Virgin Atlantic
Deal found 29/1£640
Thu 7/512:45
MAN
-
PWM
2 stops40h 14m
Scandinavian Airlines
Mon 11/514:35
PWM
-
MAN
2 stops22h 55m
Scandinavian Airlines
Deal found 30/1£643
Tue 17/306:00
MAN
-
PWM
2 stops16h 25m
United Airlines
Tue 24/315:44
PWM
-
MAN
2 stops14h 36m
United Airlines
Deal found 31/1£678
Thu 26/217:00
EDI
-
PWM
2 stops36h 18m
KLM
Thu 5/314:35
PWM
-
EDI
2 stops37h 45m
KLM
Deal found 28/1£717
Thu 13/812:10
EDI
-
PWM
1 stop16h 26m
JetBlue
Thu 20/806:00
PWM
-
EDI
1 stop22h 20m
JetBlue
Deal found 28/1£766
Thu 26/209:25
EDI
-
PWM
2 stops16h 44m
United Airlines
Thu 5/314:32
PWM
-
EDI
1 stop14h 58m
United Airlines
Deal found 28/1£887

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 31 January 2026.

Round-trip from

£547

One-way from

£421

Popular in

December

Cheapest in

October

Average price

£557
JetBlue
  • JetBlue
  • 10/5-17/5
  • 2 total stops
  • 26h 26m total
  • England to Portland
Search Deals
24/5
  • 24/5
  • 2 total stops
  • 32h 07m total
  • England to Portland
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£10 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 31 January 2026.
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

Sun 10/5

11:55-23:36

1 stop16h 41m

Portland

Sun 17/5

06:00-20:45

1 stop9h 45m

£547

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Mon 16/3

11:10-23:04

2 stops15h 54m

Portland

Mon 23/3

11:30-06:40

2 stops15h 10m

£568

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Wed 11/3

07:30-19:13

2 stops15h 43m

Portland

Wed 18/3

15:44-11:15

2 stops15h 31m

£568

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Wed 11/3

08:00-18:25

1 stop14h 25m

Portland

Wed 18/3

11:30-06:20

1 stop14h 50m

£579

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Mon 16/3

08:00-18:25

1 stop14h 25m

Portland

Mon 23/3

11:30-06:20

1 stop14h 50m

£579

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Sun 15/3

08:00-18:25

1 stop14h 25m

Portland

Sun 22/3

11:30-20:35

1 stop29h 05m

£615

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Wed 11/3

06:40-23:03

2 stops20h 23m

Portland

Wed 18/3

14:30-14:35

3 stops20h 05m

£630

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Mon 16/3

06:40-23:59

2 stops21h 19m

Portland

Mon 23/3

14:30-14:35

3 stops20h 05m

£630

ManchesterPortland

MAN - PWM

MANPWM

Manchester

Thu 7/5

12:45-23:59

2 stops40h 14m

Portland

Mon 11/5

14:35-18:30

2 stops22h 55m

£643

ManchesterPortland

MAN - PWM

MANPWM

Manchester

Tue 17/3

06:00-18:25

2 stops16h 25m

Portland

Tue 24/3

15:44-10:20

2 stops14h 36m

£678

Flights are sorted by cheapest return flights first.

Deals found on 29/1

Showing 1-10 of 33 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, July is the cheapest month in which you can book a flight from England to Portland, Maine (average of £136). Flying from England to Portland, Maine in December is currently the most expensive (average of £361). 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.

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 15h 54m. Fly via JetBlue, United Airlines, or Scandinavian 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 Edinburgh Turnhouse - 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, July is the cheapest month in which you can book a flight from England to Portland, Maine (average of £136). Flying from England to Portland, Maine in December is currently the most expensive (average of £361). 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.
Heathrow to Boston flights
Gatwick to Boston flights
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Aberdeen to Boston flights
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Belfast Intl to Boston flights
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Liverpool to Boston flights
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Heathrow to Portland flights
Leeds to Boston flights
Darlington to Boston flights
Southampton to Boston flights
Edinburgh to Portland flights
Manchester to Portland flights
Cardiff to Boston flights
Newquay to Boston flights
East Midlands to Boston flights
Norwich to Boston flights
Doncaster to Boston flights
Newcastle upon Tyne to Portland 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 31 January 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£140Average£514FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£460Average£621FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£461Average£620FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IcelandairCheapest£478Average£628FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
KLMCheapest£489Average£653FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£543Average£708FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest£604Average£873FlexibilityNo 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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