What is the cheapest airline that flies from England to Portland?

KLM is the most popular carrier operating from England to Portland

Which airlines fly to Portland, Maine?

British Airways, Virgin Atlantic and Aer Lingus are the top three most popular airlines that fly to Portland, Maine from England according to our data. British Airways is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Portland, Maine. Keep in mind that there are 18 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Portland, Maine?

The average flight duration from England to Portland, Maine depends on which airport you fly into and out of. Flying from London to Boston is 10h 08m on average, while flying from Manchester to Boston is 10h 45m on average. Boston is the most popular airport in Portland, Maine.

When did momondo last update prices for flights from England to Portland Airport?

Prices for flights from England to Portland Airport refresh daily.

How old do you have to be to fly from England to Portland Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from England to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£436 Cheap Flights from England to Portland, Maine in 2026/27

Find the cheapest flights from England to Portland

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

12:20 - 23:43LHR London Heathrow-PWM Portland

16h 23m1 stop New York John F Kennedy Intl

06:30 - 21:40PWM Portland-LHR London Heathrow

10h 10m1 stop New York John F Kennedy Intl

£569JetBlue

Wed, 11 Nov - Wed, 18 Nov

07:45 - 23:43LHR London Heathrow-PWM Portland

20h 58m1 stop New York John F Kennedy Intl

06:30 - 21:40PWM Portland-LHR London Heathrow

10h 10m1 stop New York John F Kennedy Intl

£572JetBlue

Sun, 1 Nov - Tue, 10 Nov

07:25 - 23:43LHR London Heathrow-PWM Portland

21h 18m1 stop New York John F Kennedy Intl

06:30 - 21:40PWM Portland-LHR London Heathrow

10h 10m1 stop New York John F Kennedy Intl

£590JetBlue

Tue, 10 Nov - Tue, 17 Nov

06:40 - 00:21LHR London Heathrow-PWM Portland

22h 41m2 stops Kastrup Copenhagen New York John F Kennedy Intl

06:00 - 18:30PWM Portland-LHR London Heathrow

31h 30m2 stops New York John F Kennedy Intl Kastrup Copenhagen

£597Scandinavian Airlines

Thu, 3 Dec - Sun, 6 Dec

06:40 - 00:21LHR London Heathrow-PWM Portland

22h 41m2 stops Kastrup Copenhagen New York John F Kennedy Intl

06:00 - 18:30PWM Portland-LHR London Heathrow

31h 30m2 stops New York John F Kennedy Intl Kastrup Copenhagen

£598Scandinavian Airlines

Thu, 3 Dec - Sun, 6 Dec

06:40 - 00:21LHR London Heathrow-PWM Portland

22h 41m2 stops Kastrup Copenhagen New York John F Kennedy Intl

06:00 - 18:30PWM Portland-LHR London Heathrow

31h 30m2 stops New York John F Kennedy Intl Kastrup Copenhagen

£599Scandinavian Airlines

Thu, 3 Dec - Sun, 6 Dec

11:55 - 23:54LHR London Heathrow-PWM Portland

16h 59m1 stop New York John F Kennedy Intl

06:30 - 21:40PWM Portland-LHR London Heathrow

11h 10m1 stop New York John F Kennedy Intl

£604JetBlue

Tue, 20 Oct - Wed, 28 Oct

08:15 - 23:54LHR London Heathrow-PWM Portland

20h 39m1 stop New York John F Kennedy Intl

06:30 - 20:55PWM Portland-LHR London Heathrow

10h 25m1 stop New York John F Kennedy Intl

£636JetBlue

Fri, 16 Oct - Sun, 25 Oct

12:20 - 23:43LHR London Heathrow-PWM Portland

16h 23m1 stop New York John F Kennedy Intl

08:49 - 07:10PWM Portland-LHR London Heathrow

17h 21m2 stops Newark Montreal Pierre Elliott Trudeau Intl

£640Multiple Airlines

Wed, 11 Nov - Wed, 18 Nov

11:55 - 23:54LHR London Heathrow-PWM Portland

16h 59m1 stop New York John F Kennedy Intl

05:50 - 07:10PWM Portland-LHR London Heathrow

21h 20m2 stops Newark Montreal Pierre Elliott Trudeau Intl

£670Multiple Airlines

Fri, 16 Oct - Sun, 25 Oct

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Air Canada flights from England to Portland, Maine

Our best Air Canada deals on England to Portland, Maine flight tickets

Air Canada

10 Nov

LHR09:00London Heathrow

19h 21m

3 stops

PWM23:21Portland

17 Nov

PWM08:49Portland

17h 21m

3 stops

LHR07:10London Heathrow

£744

Air Canada

25 Nov

LHR06:00London Heathrow

22h 21m

3 stops

PWM23:21Portland

2 Dec

PWM09:12Portland

16h 58m

3 stops

LHR07:10London Heathrow

£776

Air Canada

29 Oct

LHR15:00London Heathrow

22h 00m

2 stops

PWM09:00Portland

3 Nov

PWM08:49Portland

17h 21m

2 stops

LHR07:10London Heathrow

£792

United Airlines flights from England to Portland, Maine

Our best United Airlines deals on England to Portland, Maine flight tickets

United Airlines

10 Nov

LHR12:05London Heathrow

16h 16m

2 stops

PWM23:21Portland

17 Nov

PWM15:41Portland

14h 34m

2 stops

LHR11:15London Heathrow

£720

United Airlines

10 Nov

LHR12:05London Heathrow

16h 16m

2 stops

PWM23:21Portland

17 Nov

PWM17:08Portland

13h 52m

1 stop

LHR12:00London Heathrow

£722

United Airlines

25 Nov

LHR12:05London Heathrow

16h 16m

2 stops

PWM23:21Portland

2 Dec

PWM14:15Portland

11h 25m

1 stop

LHR06:40London Heathrow

£729

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Wed 11/11

12:20-23:43

1 stop16h 23m

Portland

Wed 18/11

06:30-21:40

1 stop10h 10m

£569

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Sun 1/11

07:45-23:43

1 stop20h 58m

Portland

Tue 10/11

06:30-21:40

1 stop10h 10m

£572

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Tue 10/11

07:25-23:43

1 stop21h 18m

Portland

Tue 17/11

06:30-21:40

1 stop10h 10m

£590

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Thu 3/12

06:40-00:21

2 stops22h 41m

Portland

Sun 6/12

06:00-18:30

2 stops31h 30m

£597

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Thu 3/12

06:40-00:21

2 stops22h 41m

Portland

Sun 6/12

06:00-18:30

2 stops31h 30m

£598

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Thu 3/12

06:40-00:21

2 stops22h 41m

Portland

Sun 6/12

06:00-18:30

2 stops31h 30m

£599

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Tue 20/10

11:55-23:54

1 stop16h 59m

Portland

Wed 28/10

06:30-21:40

1 stop11h 10m

£604

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Fri 16/10

08:15-23:54

1 stop20h 39m

Portland

Sun 25/10

06:30-20:55

1 stop10h 25m

£636

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Wed 11/11

12:20-23:43

1 stop16h 23m

Portland

Wed 18/11

08:49-07:10

2 stops17h 21m

£640

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Fri 16/10

11:55-23:54

1 stop16h 59m

Portland

Sun 25/10

05:50-07:10

2 stops21h 20m

£670

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from England to Portland, Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Portland, Maine?

The cheapest month to fly to Portland, Maine from England is in December. Flight prices, which tend to average around £0, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Portland, Maine, with average flight prices from England averaging around £605.

Can stopping save me money on England to Portland, Maine flights?

You could potentially save up to 4% on your flight if you consider stops on a England to Portland, Maine flight.

Cheap England to Portland, Maine flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from England to Portland, Maine

Best price found	£436
Fastest flight time	15h 25m
Direct flights	None

The best one-way flight to Portland, Maine from England in the past 72 hours is £436. The best return flight deal from England to Portland, Maine found on momondo in the last 72 hours is £569.

The fastest flight from England to Portland, Maine takes 15h 25m

There are no direct flights from England to Portland, Maine. There are no popular flight routes from England to Portland, Maine.

Search flight deals

Frequently asked questions about flying from England to Portland, Maine

When did momondo last update prices for flights from England to Portland Airport?
Prices for flights from England to Portland Airport refresh daily.
How old do you have to be to fly from England to Portland Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from England to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

North Conway

Bath

Why use momondo?

Why should I use momondo to find a flight deal from England to Portland?

Finding the right flight to Portland from England is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

Can I find flights from England to Portland with flexible booking policies on momondo?

All flight searches from England to Portland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from England to Portland?

Once all potential England to Portland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from England to Portland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for England to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from England to Portland from £436

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from England to Portland departing on 13/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Air Canada flights from England to Portland, Maine

Our best Air Canada deals on England to Portland, Maine flight tickets

United Airlines flights from England to Portland, Maine

Our best United Airlines deals on England to Portland, Maine flight tickets

momondo Fare Finder

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

See travel insights to Portland from

How to get the cheapest flight ticket from England to Portland, Maine

What is the cheapest month to fly to Portland, Maine?

Can stopping save me money on England to Portland, Maine flights?

What is the cheapest airline that flies from England to Portland?

Which airlines fly to Portland, Maine?

How long does it take to fly to Portland, Maine?

Cheap England to Portland, Maine flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from England to Portland, Maine

Travelling to a place near Portland?

Why use momondo?

An easier way to manage your Portland, Maine trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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