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Cheap flights from England to Portland, Maine from £465

LHR — PWM
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from England to Portland

Enter your travel dates to find the best prices.

Cheapest flights from England to Portland

Wed 2/1212:05 -
2 stops16h 19m
Sun 6/1209:12 -
1 stop31h 08m
Deal found 2/11£764
Mon 30/1111:30 -
2 stops56h 07m
Mon 7/1219:55 -
2 stops33h 25m
Deal found 2/11£835
Wed 2/1206:10 -
2 stops19h 32m
Sun 6/1206:00 -
2 stops45h 45m
Deal found 2/11£836
Sat 12/1213:05 -
2 stops39h 47m
Sun 20/1205:35 -
2 stops46h 00m
Deal found 4/11£877
Wed 18/1113:40 -
2 stops15h 39m
Mon 23/1112:45 -
2 stops14h 35m
Deal found 3/11£893
Wed 18/1112:40 -
1 stop15h 51m
Mon 23/1106:00 -
2 stops46h 40m
Deal found 3/11£907
Thu 17/1206:35 -
2 stops22h 24m
Thu 24/1215:38 -
1 stop11h 47m
Deal found 2/11£912
Mon 21/1210:25 -
1 stop17h 20m
Mon 28/1205:15 -
1 stop20h 25m
Deal found 6/11£935
Sat 12/1216:35 -
1 stop12h 46m
Sun 20/1212:59 -
1 stop13h 46m
Deal found 4/11£940
Mon 21/1213:10 -
2 stops16h 13m
Mon 28/1215:21 -
2 stops12h 59m
Deal found 6/11£968
Fri 18/1206:50 -
2 stops22h 09m
Fri 25/1206:00 -
1 stop19h 20m
Deal found 3/11£974
Fri 18/1206:10 -
2 stops22h 49m
Fri 25/1213:45 -
2 stops15h 35m
Deal found 3/11£1,332

Find flight deals from England to Portland

Round-trip from

£742

One-way from

£465

Popular in

July

Cheapest in

February

Average price

£892
Finnair
  • Finnair
  • 8/2-15/2
  • 4 total stops
  • 37h 23m total
  • England to Portland
Search Deals
15/1-31/12
  • 15/1-31/12
  • 3 total stops
  • 31h 28m total
  • England to Portland
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£87 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from England to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Mon 4/1

20:15-09:08

2 stops41h 53m

Portland

Wed 31/12

00:00-06:00

Nonstop0h 00m

£505

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Fri 20/11

06:40-09:08

3 stops31h 28m

Portland

Wed 31/12

00:00-06:00

Nonstop0h 00m

£542
Fastest return journey

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Mon 4/1

11:30-23:55

2 stops17h 25m

Portland

Wed 31/12

00:00-06:00

Nonstop0h 00m

£604

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Mon 4/1

20:10-14:23

1 stop23h 13m

Portland

Wed 31/12

00:00-06:00

Nonstop0h 00m

£623

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Sun 3/1

19:20-23:31

2 stops33h 11m

Portland

Wed 31/12

00:00-06:00

Nonstop0h 00m

£626

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Fri 27/11

21:35-17:51

2 stops25h 16m

Portland

Wed 31/12

00:00-06:00

Nonstop0h 00m

£738

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Mon 8/2

07:30-22:49

2 stops20h 19m

Portland

Mon 15/2

11:01-09:05

2 stops17h 04m

£742

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Wed 2/12

12:05-23:24

2 stops16h 19m

Portland

Sun 6/12

09:12-21:20

1 stop31h 08m

£764

ManchesterPortland

MAN Manchester - PWM Portland

MANPWM

Manchester

Mon 30/11

11:30-14:37

2 stops56h 07m

Portland

Mon 7/12

19:55-10:20

2 stops33h 25m

£835

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Sat 28/11

11:10-11:58

3 stops29h 48m

Portland

Wed 31/12

00:00-06:00

Nonstop0h 00m

£858

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from England to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from England with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from England to Portland

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

Currently, January is the cheapest month in which you can book a flight from England to Portland, Maine (average of £600). Flying from England to Portland, Maine in July is currently the most expensive (average of £998). 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

  • What airport do you fly into for flights to Portland from England?

    Located just 2.9 mi from the city center, Portland (PWM) is the airport most travelers will use when flying to Portland from England.

  • How long is the flight from England to Portland, Maine?

    There are many flights that can get you from England to Portland, Maine in 16h 19m. Fly via Finnair or United Airlines to get the fastest option. There are 3173 mi between England and Portland, Maine. This flight may include one or multiple stops.

  • What are the most popular routes from England to Portland, Maine?

    The most popular route from England to Portland, Maine is London Heathrow - Portland. You may also consider Manchester - Portland or Edinburgh Turnhouse - Portland.

  • Can I find deals for flights from England to Portland that include hotel bookings?

    Yes. In addition to deals on England to Portland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from England to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from England to Portland.

  • Can I find deals for business class flights from England to Portland?

    Yes. Cheapflights offers flight deals from England to Portland 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 England to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from England to Portland, Maine (average of £600). Flying from England to Portland, Maine in July is currently the most expensive (average of £998). 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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How does Cheapflights help users find flights from England to Portland?

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Why should you use Cheapflights to find cheap flight tickets from England to Portland?

Millions of users choose and trust Cheapflights to book the best flight deals from England to Portland 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 England to Portland with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from England to Portland flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from England to Portland become cheaper?

Yes! Start tracking prices for England to Portland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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