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Cheap flights from Portland, Maine to England from £231

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — LHR
14 Jul — 21 Jul1
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 14 June 2026.

Thu 15/1006:00
PWM
-
LHR
1 stop10h 20m
United Airlines
Fri 16/1013:50
LHR
-
PWM
2 stops14h 38m
United Airlines
Deal found 12/6£607
Mon 3/806:00
PWM
-
LHR
1 stop9h 45m
JetBlue
Wed 26/811:55
LHR
-
PWM
1 stop17h 19m
JetBlue
Deal found 12/6£616
Fri 7/806:00
PWM
-
LHR
1 stop9h 45m
JetBlue
Fri 21/808:15
LHR
-
PWM
1 stop20h 59m
JetBlue
Deal found 10/6£638
Mon 14/917:42
PWM
-
EDI
2 stops17h 53m
American Airlines
Tue 22/911:25
EDI
-
PWM
1 stop10h 52m
American Airlines
Deal found 10/6£640
Mon 14/914:35
PWM
-
EDI
1 stop13h 45m
Delta
Tue 22/914:05
EDI
-
PWM
1 stop14h 54m
Delta
Deal found 10/6£646
Sat 21/1116:48
PWM
-
LHR
1 stop34h 07m
Brussels Airlines
Tue 24/1106:50
LHR
-
PWM
2 stops14h 19m
Brussels Airlines
Deal found 12/6£647
Thu 20/806:00
PWM
-
LHR
2 stops22h 35m
Scandinavian Airlines
Fri 11/907:05
LHR
-
PWM
2 stops21h 54m
Scandinavian Airlines
Deal found 13/6£648
Fri 21/814:49
PWM
-
EDI
1 stop13h 31m
JetBlue
Fri 11/912:10
EDI
-
PWM
1 stop16h 42m
JetBlue
Deal found 12/6£650
Thu 20/806:00
PWM
-
EDI
1 stop22h 20m
JetBlue
Thu 10/912:10
EDI
-
PWM
1 stop16h 42m
JetBlue
Deal found 12/6£653
Wed 19/814:40
PWM
-
EDI
1 stop13h 40m
JetBlue
Wed 9/912:10
EDI
-
PWM
1 stop16h 42m
JetBlue
Deal found 12/6£654
Thu 1/1014:35
PWM
-
LHR
2 stops20h 25m
Scandinavian Airlines
Thu 15/1006:40
LHR
-
PWM
2 stops22h 09m
Scandinavian Airlines
Deal found 13/6£656
Sat 25/706:41
PWM
-
EDI
1 stop21h 39m
JetBlue
Sat 1/812:10
EDI
-
PWM
1 stop17h 06m
JetBlue
Deal found 10/6£657

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 14 June 2026.

Round-trip from

£607

One-way from

£231

Popular in

July

Cheapest in

February

Average price

£828
United Airlines
  • United Airlines
  • 15/10-16/10
  • 3 total stops
  • 24h 58m total
  • Portland to England
Search Deals
8/7
  • 8/7
  • 1 total stop
  • 17h 53m total
  • Portland to England
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£146 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£37 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 14 June 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 14/9

17:42-16:35

2 stops17h 53m

Edinburgh Turnhouse

Tue 22/9

11:25-23:59

2 stops17h 34m

£644

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

£646

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Wed 19/8

14:40-09:20

1 stop13h 40m

Edinburgh Turnhouse

Wed 9/9

12:10-23:52

1 stop16h 42m

£654

PortlandLondon

PWM - LHR

PWMLHR

Portland

Tue 10/11

17:06-09:10

1 stop11h 04m

London Heathrow

Tue 17/11

06:50-18:13

2 stops16h 23m

£661
Fastest return journey

PortlandLondon

PWM - LHR

PWMLHR

Portland

Tue 10/11

17:06-10:25

1 stop12h 19m

London Heathrow

Tue 24/11

06:50-16:09

2 stops14h 19m

£661

PortlandManchester

PWM - MAN

PWMMAN

Portland

Wed 21/10

05:15-10:25

2 stops24h 10m

Manchester

Tue 27/10

10:30-16:09

2 stops33h 39m

£664

PortlandLondon

PWM - LGW

PWMLGW

Portland

Wed 2/12

10:00-09:00

2 stops18h 00m

London Gatwick

Wed 9/12

10:00-22:23

2 stops17h 23m

£682

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Sun 23/8

10:45-08:05

1 stop16h 20m

Edinburgh Turnhouse

Fri 11/9

09:00-13:55

2 stops33h 55m

£683

PortlandLondon

PWM - LHR

PWMLHR

Portland

Wed 19/8

14:40-09:30

1 stop13h 50m

London Heathrow

Wed 9/9

11:55-23:52

1 stop16h 57m

£693

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Wed 19/8

07:40-07:40

2 stops19h 00m

Edinburgh Turnhouse

Thu 10/9

09:40-18:29

1 stop13h 49m

£697

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 59 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 £654, American Airlines can have you in England from Portland, Maine in 13h 40m. 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 - London City 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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How does Cheapflights help users find flights from Portland to England?

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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