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Cheap flights from Portland, Maine to England from £190

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — LHR
12 May — 19 May1
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 12 April 2026.

Sat 2/506:30
PWM
-
EDI
1 stop19h 35m
KLM
Mon 11/509:00
EDI
-
PWM
1 stop19h 09m
KLM
Deal found 7/4£525
Thu 7/514:38
PWM
-
LHR
1 stop13h 12m
Delta
Sun 10/511:45
LHR
-
PWM
2 stops17h 58m
Delta
Deal found 7/4£539
Thu 30/414:51
PWM
-
EDI
2 stops16h 29m
KLM
Sat 16/514:05
EDI
-
PWM
1 stop15h 38m
KLM
Deal found 7/4£542
Thu 7/514:05
PWM
-
LHR
1 stop18h 10m
Virgin Atlantic
Sun 10/513:25
LHR
-
PWM
1 stop14h 44m
Virgin Atlantic
Deal found 7/4£543
Thu 30/414:51
PWM
-
EDI
2 stops16h 29m
Delta
Sat 16/514:05
EDI
-
PWM
1 stop15h 38m
Delta
Deal found 8/4£548
Thu 30/414:51
PWM
-
EDI
2 stops16h 29m
KLM
Mon 4/514:05
EDI
-
PWM
1 stop15h 41m
KLM
Deal found 11/4£550
Thu 7/514:38
PWM
-
LHR
1 stop16h 32m
Delta
Thu 14/509:55
LHR
-
PWM
2 stops19h 48m
Delta
Deal found 7/4£550
Thu 7/514:38
PWM
-
LGW
2 stops13h 47m
Delta
Sun 10/510:25
LGW
-
PWM
2 stops19h 18m
Delta
Deal found 7/4£553
Sun 10/506:25
PWM
-
LHR
1 stop18h 55m
Delta
Sat 16/508:55
LHR
-
PWM
2 stops20h 48m
Delta
Deal found 7/4£553
Wed 6/516:43
PWM
-
LHR
2 stops14h 22m
Delta
Mon 11/508:55
LHR
-
PWM
2 stops20h 48m
Delta
Deal found 7/4£553
Fri 8/514:38
PWM
-
LHR
1 stop16h 27m
Delta
Wed 13/506:30
LHR
-
PWM
2 stops21h 42m
Delta
Deal found 12/4£556
Fri 8/514:38
PWM
-
LHR
1 stop13h 12m
KLM
Wed 13/516:20
LHR
-
PWM
1 stop13h 23m
KLM
Deal found 9/4£558

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 12 April 2026.

Round-trip from

£525

One-way from

£190

Popular in

July

Cheapest in

October

Average price

£636
KLM
  • KLM
  • 2/5-11/5
  • 2 total stops
  • 38h 44m total
  • Portland to England
Search Deals
KLM
  • KLM
  • 7/5
  • 1 total stop
  • 13h 12m total
  • Portland to England
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£141 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£45 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 12 April 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
Fastest return journey

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Sat 2/5

14:51-07:05

1 stop11h 14m

Edinburgh Turnhouse

Mon 11/5

14:05-00:43

1 stop15h 38m

£527

PortlandLondon

PWM - LHR

PWMLHR

Portland

Thu 7/5

14:05-13:15

1 stop18h 10m

London Heathrow

Sun 10/5

13:25-23:09

1 stop14h 44m

£543

PortlandLondon

PWM - LGW

PWMLGW

Portland

Thu 7/5

14:38-09:25

2 stops13h 47m

London Gatwick

Sun 10/5

10:25-00:43

2 stops19h 18m

£553

PortlandLondon

PWM - LHR

PWMLHR

Portland

Sun 10/5

06:25-06:20

1 stop18h 55m

London Heathrow

Sat 16/5

08:55-00:43

2 stops20h 48m

£553

PortlandLondon

PWM - LHR

PWMLHR

Portland

Wed 6/5

16:43-12:05

2 stops14h 22m

London Heathrow

Mon 11/5

08:55-00:43

2 stops20h 48m

£553

PortlandLondon

PWM - LHR

PWMLHR

Portland

Thu 7/5

14:05-13:15

1 stop18h 10m

London Heathrow

Thu 14/5

09:20-23:09

1 stop18h 49m

£555

PortlandLondon

PWM - LHR

PWMLHR

Portland

Sat 12/9

14:35-06:45

1 stop11h 10m

London Heathrow

Sat 19/9

08:40-23:59

2 stops20h 19m

£555

PortlandLondon

PWM - LHR

PWMLHR

Portland

Sat 12/9

16:50-12:05

2 stops14h 15m

London Heathrow

Wed 16/9

11:45-23:59

2 stops17h 14m

£556

PortlandLondon

PWM - LHR

PWMLHR

Portland

Sun 10/5

14:38-10:20

1 stop14h 42m

London Heathrow

Sat 16/5

11:20-00:43

1 stop18h 23m

£557

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Wed 7/10

14:35-16:10

2 stops20h 35m

Edinburgh Turnhouse

Sat 24/10

14:05-23:49

1 stop14h 44m

£562

Flights are sorted by cheapest return flights first.

Deals found on 8/4

Showing 1-10 of 60 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

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

Currently, April is the cheapest month in which you can book a flight from Portland, Maine to England (average of £99). Flying from Portland, Maine to England in January is currently the most expensive (average of £342). 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 £527, KLM can have you in England from Portland, Maine in 11h 14m. 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 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.

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

    Currently, April is the cheapest month in which you can book a flight from Portland, Maine to England (average of £99). Flying from Portland, Maine to England in January is currently the most expensive (average of £342). 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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