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Cheap flights from Portland, Maine to England from £188

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — LHR
11 Mar — 18 Mar1
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 9 February 2026.

Tue 28/419:23
PWM
-
EDI
2 stops16h 07m
American Airlines
Tue 12/511:25
EDI
-
PWM
1 stop16h 57m
American Airlines
Deal found 8/2£462
Sat 7/306:00
PWM
-
LHR
1 stop10h 20m
United Airlines
Tue 10/306:50
LHR
-
PWM
2 stops15h 35m
United Airlines
Deal found 6/2£465
Tue 5/506:30
PWM
-
EDI
1 stop19h 35m
Scandinavian Airlines
Tue 12/514:05
EDI
-
PWM
1 stop28h 53m
Scandinavian Airlines
Deal found 8/2£469
Tue 28/414:51
PWM
-
EDI
1 stop11h 14m
KLM
Tue 12/514:05
EDI
-
PWM
1 stop15h 29m
KLM
Deal found 8/2£470
Tue 5/506:30
PWM
-
EDI
1 stop19h 35m
Delta
Tue 12/514:05
EDI
-
PWM
1 stop15h 29m
Delta
Deal found 6/2£471
Mon 4/509:39
PWM
-
EDI
2 stops19h 56m
United Airlines
Tue 12/511:30
EDI
-
PWM
2 stops16h 59m
United Airlines
Deal found 6/2£474
Sat 2/519:10
PWM
-
EDI
2 stops35h 40m
United Airlines
Tue 12/512:30
EDI
-
PWM
1 stop26h 48m
United Airlines
Deal found 6/2£477
Tue 24/316:48
PWM
-
LHR
1 stop11h 57m
KLM
Tue 31/320:55
LHR
-
PWM
2 stops24h 11m
KLM
Deal found 7/2£480
Sun 3/509:39
PWM
-
EDI
2 stops43h 56m
United Airlines
Tue 12/512:30
EDI
-
PWM
1 stop26h 48m
United Airlines
Deal found 6/2£482
Tue 24/315:44
PWM
-
EDI
1 stop11h 11m
United Airlines
Tue 31/312:30
EDI
-
PWM
1 stop11h 28m
United Airlines
Deal found 6/2£483
Wed 6/506:00
PWM
-
LHR
1 stop10h 35m
United Airlines
Mon 11/517:50
LHR
-
PWM
2 stops29h 33m
United Airlines
Deal found 7/2£485
Mon 23/314:30
PWM
-
MAN
2 stops18h 15m
KLM
Mon 30/320:50
MAN
-
PWM
2 stops24h 16m
KLM
Deal found 6/2£494

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 9 February 2026.

Round-trip from

£462

One-way from

£188

Popular in

July

Cheapest in

October

Average price

£494
American Airlines
  • American Airlines
  • 28/4-12/5
  • 3 total stops
  • 33h 04m total
  • Portland to England
Search Deals
United Airlines
  • United Airlines
  • 5/7
  • 1 total stop
  • 20h 35m total
  • Portland to England
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£117 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 9 February 2026.
Use the filters below to find and compare flights from Portland to England that are best for you.

Fly from

Portland

Fly to

England

Route

Depart

Return

Price

PortlandLondon

PWM - LHR

PWMLHR

Portland

Sat 7/3

06:00-21:20

1 stop10h 20m

London Heathrow

Tue 10/3

06:50-18:25

2 stops15h 35m

£465

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Tue 5/5

06:30-07:05

1 stop19h 35m

Edinburgh Turnhouse

Tue 12/5

14:05-13:58

1 stop28h 53m

£469

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Tue 28/4

14:51-07:05

1 stop11h 14m

Edinburgh Turnhouse

Tue 12/5

14:05-00:34

1 stop15h 29m

£470

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Mon 4/5

09:39-10:35

2 stops19h 56m

Edinburgh Turnhouse

Tue 12/5

11:30-23:29

2 stops16h 59m

£474

PortlandLondon

PWM - LHR

PWMLHR

Portland

Tue 24/3

16:48-08:45

1 stop11h 57m

London Heathrow

Tue 31/3

20:55-16:06

2 stops24h 11m

£480

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Sat 2/5

19:10-11:50

2 stops35h 40m

Edinburgh Turnhouse

Tue 12/5

11:30-23:59

2 stops41h 29m

£480

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Sun 3/5

09:39-10:35

2 stops43h 56m

Edinburgh Turnhouse

Tue 12/5

12:30-10:18

1 stop26h 48m

£482

PortlandLondon

PWM - LHR

PWMLHR

Portland

Wed 6/5

06:00-21:35

1 stop10h 35m

London Heathrow

Mon 11/5

17:50-18:23

2 stops29h 33m

£485

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Tue 24/3

05:45-06:55

2 stops21h 10m

Edinburgh Turnhouse

Tue 31/3

12:30-18:58

1 stop11h 28m

£486

PortlandManchester

PWM - MAN

PWMMAN

Portland

Mon 23/3

14:30-12:45

2 stops18h 15m

Manchester

Mon 30/3

20:50-16:06

2 stops24h 16m

£494

Flights are sorted by cheapest return flights first.

Deals found on 7/2

Showing 1-10 of 40 results
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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

What is the cheapest month to book a flight from Portland, Maine to England?

Currently, November is the cheapest month in which you can book a flight from Portland, Maine to England (average of £137). Flying from Portland, Maine to England in July is currently the most expensive (average of £344). 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 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 £465, United Airlines can have you in England from Portland, Maine in 10h 20m. 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 - Edinburgh Turnhouse, Portland - London Heathrow 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.

  • What is the cheapest month to book a flight from Portland, Maine to England?

    Currently, November is the cheapest month in which you can book a flight from Portland, Maine to England (average of £137). Flying from Portland, Maine to England in July is currently the most expensive (average of £344). 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

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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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