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Cheap flights from Portland, Maine to England from £243

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — LHR
6 Jun — 13 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 7 May 2026.

Sun 6/919:35
PWM
-
LHR
1 stop30h 20m
United Airlines
Wed 9/906:50
LHR
-
PWM
2 stops22h 09m
United Airlines
Deal found 3/5£563
Mon 28/910:45
PWM
-
EDI
2 stops20h 05m
United Airlines
Wed 30/909:00
EDI
-
PWM
2 stops43h 27m
United Airlines
Deal found 6/5£568
Tue 10/1119:22
PWM
-
MAN
2 stops32h 38m
United Airlines
Fri 13/1106:10
MAN
-
PWM
2 stops21h 47m
United Airlines
Deal found 6/5£577
Fri 10/709:52
PWM
-
LGW
1 stop19h 08m
Multiple Airlines
Tue 25/814:00
LGW
-
PWM
1 stop25h 27m
Multiple Airlines
Deal found 4/5£619
Thu 27/806:00
PWM
-
LHR
2 stops29h 25m
Scandinavian Airlines
Tue 1/915:35
LHR
-
PWM
2 stops37h 24m
Scandinavian Airlines
Deal found 5/5£626
Sat 4/717:01
PWM
-
LGW
2 stops35h 59m
Multiple Airlines
Tue 25/814:00
LGW
-
PWM
1 stop25h 27m
Multiple Airlines
Deal found 4/5£632
Tue 27/1015:15
PWM
-
MAN
2 stops37h 45m
Air Canada
Tue 3/1111:50
MAN
-
PWM
2 stops30h 48m
Air Canada
Deal found 7/5£638
Mon 14/908:01
PWM
-
EDI
1 stop18h 29m
American Airlines
Wed 23/911:25
EDI
-
PWM
1 stop17h 26m
American Airlines
Deal found 4/5£642
Mon 14/908:01
PWM
-
EDI
1 stop18h 29m
American Airlines
Tue 22/911:25
EDI
-
PWM
1 stop17h 26m
American Airlines
Deal found 5/5£643
Mon 14/906:30
PWM
-
EDI
2 stops21h 00m
Delta
Wed 23/909:00
EDI
-
PWM
1 stop18h 33m
Delta
Deal found 4/5£649
Tue 11/806:00
PWM
-
LHR
1 stop10h 25m
United Airlines
Thu 27/806:50
LHR
-
PWM
2 stops17h 04m
United Airlines
Deal found 3/5£650
Tue 8/914:35
PWM
-
EDI
2 stops11h 30m
Multiple Airlines
Fri 18/913:10
EDI
-
PWM
2 stops15h 49m
Multiple Airlines
Deal found 3/5£652

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 7 May 2026.

Round-trip from

£563

One-way from

£243

Popular in

July

Cheapest in

October

Average price

£538
United Airlines
  • United Airlines
  • 6/9-9/9
  • 3 total stops
  • 52h 29m total
  • Portland to England
Search Deals
American Airlines
  • American Airlines
  • 5/8
  • 1 total stop
  • 13h 45m total
  • Portland to England
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£130 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£29 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 7 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

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Mon 28/9

10:45-11:50

2 stops20h 05m

Edinburgh Turnhouse

Wed 30/9

09:00-23:27

2 stops43h 27m

£568

PortlandLondon

PWM - LHR

PWMLHR

Portland

Mon 24/8

06:00-20:40

1 stop9h 40m

London Heathrow

Fri 11/9

06:50-18:54

2 stops17h 04m

£655

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Mon 14/9

06:30-08:30

2 stops21h 00m

Edinburgh Turnhouse

Wed 23/9

05:45-22:33

2 stops21h 48m

£655

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Mon 14/9

06:30-08:30

2 stops21h 00m

Edinburgh Turnhouse

Tue 22/9

13:10-23:59

2 stops15h 49m

£655

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Mon 14/9

05:15-08:05

2 stops21h 50m

Edinburgh Turnhouse

Tue 22/9

09:40-23:59

2 stops19h 19m

£663

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Wed 19/8

14:14-11:50

1 stop16h 36m

Edinburgh Turnhouse

Sun 30/8

14:05-00:59

1 stop15h 54m

£679

PortlandLondon

PWM - LHR

PWMLHR

Portland

Thu 10/9

14:35-12:10

1 stop16h 35m

London Heathrow

Tue 22/9

09:55-22:33

2 stops17h 38m

£682

PortlandLondon

PWM - LHR

PWMLHR

Portland

Thu 27/8

06:00-06:20

1 stop19h 20m

London Heathrow

Tue 1/9

08:40-23:59

2 stops20h 19m

£682

PortlandManchester

PWM - MAN

PWMMAN

Portland

Wed 14/10

15:03-09:50

2 stops13h 47m

Manchester

Wed 28/10

09:50-23:51

2 stops18h 01m

£685

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Wed 19/8

06:00-07:40

2 stops20h 40m

Edinburgh Turnhouse

Sun 30/8

09:00-14:28

2 stops34h 28m

£688

Flights are sorted by cheapest return flights first.

Deals found on 2/5

Showing 1-10 of 55 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 £699, United Airlines can have you in England from Portland, Maine in 13h 25m. Portland, Maine and England are separated by a distance of 3173 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 Gatwick or Portland - Edinburgh Turnhouse 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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