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Cheap flights from Portland, Maine to England from £464

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — LHR
15 Jan — 22 Jan1
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 16 December 2025.

Fri 19/1214:55PWM - EDI
1 stop12h 00mUnited Airlines
Sun 21/1212:30EDI - PWM
1 stop16h 29mUnited Airlines
Deal found 15/12£1,569

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 16 December 2025.

Round-trip from

£463

Popular in

June

Cheapest in

October

Average price

£549
United Airlines
  • United Airlines
  • 29/1-2/2
  • 3 total stops
  • 45h 49m total
  • Portland to England
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£55 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 16 December 2025.
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

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Thu 29/1

14:31-07:55

2 stops12h 24m

Edinburgh Turnhouse

Mon 2/2

09:25-18:52

2 stops14h 27m

£464

PortlandLondon

PWM - LHR

PWMLHR

Portland

Thu 29/1

15:12-06:20

1 stop10h 08m

London Heathrow

Thu 5/2

06:50-18:50

2 stops17h 00m

£470

PortlandLondon

PWM - LHR

PWMLHR

Portland

Tue 27/1

16:10-11:15

1 stop14h 05m

London Heathrow

Tue 3/2

12:05-23:28

2 stops16h 23m

£470

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Wed 4/2

14:35-10:40

2 stops15h 05m

Edinburgh Turnhouse

Sun 15/2

05:45-23:06

2 stops22h 21m

£471

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Sat 7/2

12:48-10:40

2 stops16h 52m

Edinburgh Turnhouse

Tue 17/2

11:00-23:06

2 stops41h 06m

£471

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Wed 4/2

05:30-10:40

2 stops24h 10m

Edinburgh Turnhouse

Tue 17/2

11:00-00:18

2 stops42h 18m

£471

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Sat 7/2

12:48-10:40

2 stops16h 52m

Edinburgh Turnhouse

Mon 16/2

05:50-23:06

2 stops22h 16m

£471

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Thu 5/2

14:35-10:40

2 stops15h 05m

Edinburgh Turnhouse

Tue 17/2

05:50-23:06

2 stops22h 16m

£471

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Sat 7/2

12:48-10:40

2 stops16h 52m

Edinburgh Turnhouse

Sun 15/2

05:45-23:06

2 stops22h 21m

£471

PortlandEdinburgh

PWM - EDI

PWMEDI

Portland

Sun 8/2

06:00-10:40

2 stops47h 40m

Edinburgh Turnhouse

Sun 15/2

05:45-00:18

2 stops23h 33m

£473

Flights are sorted by cheapest return flights first.

Deals found on 14/12

Showing 1-10 of 28 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 £140). Flying from Portland, Maine to England in December is currently the most expensive (average of £357). 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 £464, United Airlines can have you in England from Portland, Maine in 12h 24m. 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 - Edinburgh Turnhouse 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 £140). Flying from Portland, Maine to England in December is currently the most expensive (average of £357). 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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Fly with Cheapflights

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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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