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Cheap flights from Portland, Maine to England from £255

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 22/8. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — LHR
16 Jun — 23 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portland to England

Enter your travel dates to find the best prices.

Cheapest flights from Portland to England
Explore the most affordable flight options available from Portland to England. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 May 2026.

Tue 10/1119:22
PWM
-
MAN
2 stops32h 18m
United Airlines
Fri 13/1106:10
MAN
-
PWM
2 stops22h 49m
United Airlines
Deal found 16/5£589
Tue 15/906:30
PWM
-
EDI
2 stops30h 55m
Scandinavian Airlines
Tue 22/919:10
EDI
-
PWM
2 stops33h 49m
Scandinavian Airlines
Deal found 16/5£639
Tue 15/918:50
PWM
-
EDI
2 stops15h 50m
American Airlines
Tue 22/911:25
EDI
-
PWM
1 stop12h 56m
American Airlines
Deal found 16/5£646
Mon 14/914:35
PWM
-
EDI
1 stop13h 45m
KLM
Tue 22/914:05
EDI
-
PWM
1 stop14h 54m
KLM
Deal found 17/5£651
Tue 10/1106:00
PWM
-
LHR
1 stop19h 25m
Delta
Tue 17/1106:30
LHR
-
PWM
2 stops22h 19m
Delta
Deal found 16/5£651
Tue 10/1106:30
PWM
-
LHR
1 stop20h 35m
Delta
Tue 24/1108:40
LHR
-
PWM
2 stops18h 43m
Delta
Deal found 13/5£653
Sun 6/914:35
PWM
-
LHR
1 stop10h 45m
Delta
Sun 13/908:40
LHR
-
PWM
2 stops20h 19m
Delta
Deal found 13/5£654
Mon 14/908:01
PWM
-
EDI
1 stop18h 29m
American Airlines
Tue 22/911:25
EDI
-
PWM
1 stop10h 33m
American Airlines
Deal found 14/5£656
Fri 2/1012:50
PWM
-
LHR
2 stops15h 00m
Delta
Wed 7/1011:45
LHR
-
PWM
2 stops17h 04m
Delta
Deal found 14/5£656
Mon 5/1016:50
PWM
-
LHR
2 stops14h 15m
Delta
Fri 16/1011:45
LHR
-
PWM
2 stops17h 04m
Delta
Deal found 13/5£657
Tue 10/1114:35
PWM
-
LHR
2 stops20h 25m
Scandinavian Airlines
Tue 17/1106:40
LHR
-
PWM
2 stops22h 09m
Scandinavian Airlines
Deal found 13/5£659
Mon 14/914:35
PWM
-
EDI
2 stops20h 35m
Delta
Tue 22/909:15
EDI
-
PWM
2 stops18h 18m
Delta
Deal found 17/5£664

Find flight deals from Portland to England

Keep the following information in mind while searching for Portland to England flight deals. Data was last updated 17 May 2026.

Round-trip from

£589

One-way from

£255

Popular in

July

Cheapest in

October

Average price

£549
United Airlines
  • United Airlines
  • 10/11-13/11
  • 4 total stops
  • 55h 07m total
  • Portland to England
Search Deals
United Airlines
  • United Airlines
  • 22/8
  • 1 total stop
  • 20h 47m total
  • Portland to England
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£134 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portland to England 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 17 May 2026.
Use the filters below to find and compare flights from Portland to England that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortlandManchester

PWM - MAN

PWMMAN

Portland

Tue 10/11

19:22-08:40

2 stops32h 18m

Manchester

Fri 13/11

06:10-23:59

2 stops22h 49m

£589

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Mon 14/9

14:35-09:20

1 stop13h 45m

Edinburgh Turnhouse

Tue 22/9

14:05-23:59

1 stop14h 54m

£651

PortlandLondon

PWM - LHR

PWMLHR

Portland

Tue 10/11

06:00-06:25

1 stop19h 25m

London Heathrow

Tue 17/11

06:30-23:49

2 stops22h 19m

£651

PortlandLondon

PWM - LHR

PWMLHR

Portland

Wed 21/10

13:35-13:15

1 stop18h 40m

London Heathrow

Fri 13/11

08:40-22:23

2 stops18h 43m

£651

PortlandManchester

PWM - MAN

PWMMAN

Portland

Wed 14/10

11:35-10:25

2 stops17h 50m

Manchester

Wed 21/10

09:00-18:43

2 stops38h 43m

£669

PortlandLondon

PWM - LHR

PWMLHR

Portland

Tue 10/11

14:35-08:05

1 stop12h 30m

London Heathrow

Tue 24/11

16:40-23:49

1 stop12h 09m

£673

PortlandLondon

PWM - LHR

PWMLHR

Portland

Fri 2/10

14:35-12:05

1 stop16h 30m

London Heathrow

Wed 7/10

15:50-23:49

1 stop12h 59m

£674
Fastest return journey

PortlandLondon

PWM - LHR

PWMLHR

Portland

Fri 2/10

14:35-06:20

1 stop10h 45m

London Heathrow

Thu 8/10

15:50-23:49

1 stop12h 59m

£674

PortlandLondon

PWM - LHR

PWMLHR

Portland

Tue 10/11

16:50-08:45

1 stop10h 55m

London Heathrow

Tue 17/11

11:55-23:49

1 stop16h 54m

£675

PortlandLondon

PWM - LHR

PWMLHR

Portland

Fri 13/11

11:17-09:10

1 stop16h 53m

London Heathrow

Mon 16/11

16:40-23:59

2 stops36h 19m

£690

Flights are sorted by cheapest return flights first.

Deals found on 15/5

Showing 1-10 of 44 resultsSorted by cheapest first
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Best time to book a flight from Portland to England

Have a flexible travel schedule? Discover the best time to fly to England from Portland 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 Portland to England
No data available for this route at this time. Please check back soon.

Related info for your journey

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

    Most people fly from Portland (PWM) if they book a flight from Portland to England. Portland is conveniently located just 2.9 mi from Portland’s city center.

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

    For as low as £651, United Airlines can have you in England from Portland, Maine in 13h 45m. Portland, Maine and England are separated by a distance of 2973 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Most travelers choose Portland - London Heathrow, Portland - London City or Portland - London Gatwick when deciding on the best route from Portland, Maine to England.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to England 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

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Deals for Portland to England flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Portland to England 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 Portland to England with no change fees?

Yes! Cheapflights helps users easily find flights from Portland to England with no change fees.

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

Yes, Cheapflights offers price alerts on Portland to England flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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