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 9h 04m on average, while flying from Birmingham to Boston is 10h 10m on average. Boston is the most popular airport in Portland, Maine.

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 41% of people opting to fly with this airline when travelling to Portland, Maine. Keep in mind that there are 20 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

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

Delta, American Airlines, and United Airlines are the most popular carriers operating from England to Portland

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

Prices for flights from England to Portland Airport refresh daily.

How many operators does momondo search for flights from England to Portland Airport?

There are 8 operators available for flights from England to Portland Airport as of November 2025.

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.

£400 Cheap Flights from England to Portland in 2025/26

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Find the cheapest flights from England to Portland

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One-way

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Cheap return flights

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06:35 - 23:30LHR-PWM

21h 55m2 stops

06:00 - 21:20PWM-LHR

10h 20m1 stop

£568United Airlines

Find Deal

Tue, 10 Feb - Tue, 17 Feb

15:10 - 23:30LHR-PWM

13h 20m1 stop

06:00 - 21:20PWM-LHR

10h 20m1 stop

£592United Airlines

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Tue, 10 Feb - Tue, 17 Feb

10:45 - 22:29LHR-PWM

16h 44m1 stop

05:31 - 11:40PWM-LHR

25h 09m1 stop

£605Virgin Atlantic

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Tue, 10 Feb - Tue, 17 Feb

13:00 - 23:30LHR-PWM

15h 30m2 stops

15:05 - 11:20PWM-LHR

15h 15m2 stops

£612Air Canada

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Tue, 10 Feb - Tue, 17 Feb

06:30 - 22:07NCL-PWM

20h 37m2 stops

06:00 - 11:25PWM-NCL

24h 25m2 stops

£707American Airlines

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Thu, 22 Jan - Mon, 26 Jan

10:05 - 18:15LHR-PWM

13h 10m1 stop

18:41 - 14:35PWM-LHR

14h 54m2 stops

£712American Airlines

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Tue, 16 Dec - Tue, 23 Dec

10:05 - 18:15LHR-PWM

13h 10m1 stop

06:00 - 06:30PWM-LHR

19h 30m1 stop

£750Multiple Airlines

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Tue, 16 Dec - Tue, 23 Dec

07:50 - 18:15LHR-PWM

15h 25m2 stops

18:41 - 13:25PWM-LHR

13h 44m2 stops

£772American Airlines

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Tue, 16 Dec - Tue, 23 Dec

19:15 - 23:49MAN-PWM

32h 34m2 stops

06:30 - 18:30PWM-MAN

31h 00m2 stops

£792Scandinavian Airlines

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Thu, 26 Mar - Mon, 30 Mar

19:15 - 23:49MAN-PWM

32h 34m2 stops

06:30 - 18:30PWM-MAN

31h 00m2 stops

£826Scandinavian Airlines

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Thu, 26 Mar - Mon, 30 Mar

Delta flights from England to Portland, Maine

Our best Delta deals on England to Portland, Maine flight tickets

Delta

26 Mar

MAN09:05Manchester

18h 44m

2 stops

PWM23:49Portland

30 Mar

PWM14:35Portland

12h 49m

1 stop

MAN08:24Manchester

£1,026

Find similar

Delta

26 Mar

MAN09:05Manchester

18h 44m

2 stops

PWM23:49Portland

30 Mar

PWM14:35Portland

12h 49m

1 stop

MAN08:24Manchester

£1,027

Find similar

Delta

21 Nov

MAN13:00Manchester

29h 50m

1 stop

PWM13:50Portland

28 Nov

PWM06:35Portland

22h 35m

2 stops

MAN10:10Manchester

£1,102

Find similar

American Airlines flights from England to Portland, Maine

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

American Airlines

22 Jan

NCL06:30Newcastle upon Tyne

20h 37m

2 stops

PWM22:07Portland

26 Jan

PWM06:00Portland

24h 25m

2 stops

NCL11:25Newcastle upon Tyne

£707

Find similar

American Airlines

16 Dec

LHR10:05London Heathrow

13h 10m

1 stop

PWM18:15Portland

23 Dec

PWM18:41Portland

14h 54m

2 stops

LHR14:35London Heathrow

£712

Find similar

American Airlines

22 Jan

EDI06:05Edinburgh Turnhouse

35h 00m

2 stops

PWM12:05Portland

25 Jan

PWM12:40Portland

16h 25m

2 stops

EDI10:05Edinburgh Turnhouse

£735

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Tue 10/2

06:35-23:30

2 stops21h 55m

Portland

Tue 17/2

06:00-21:20

1 stop10h 20m

£568

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Tue 10/2

15:10-23:30

1 stop13h 20m

Portland

Tue 17/2

06:00-21:20

1 stop10h 20m

£592

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Tue 10/2

10:45-22:29

1 stop16h 44m

Portland

Tue 17/2

05:31-11:40

1 stop25h 09m

£605

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Tue 10/2

13:00-23:30

2 stops15h 30m

Portland

Tue 17/2

15:05-11:20

2 stops15h 15m

£612

Newcastle upon TynePortland

NCL - PWM

NCLPWM

Newcastle upon Tyne

Thu 22/1

06:30-22:07

2 stops20h 37m

Portland

Mon 26/1

06:00-11:25

2 stops24h 25m

£707

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Tue 16/12

10:05-18:15

1 stop13h 10m

Portland

Tue 23/12

18:41-14:35

2 stops14h 54m

£712

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Tue 16/12

10:05-18:15

1 stop13h 10m

Portland

Tue 23/12

06:00-06:30

1 stop19h 30m

£750

LondonPortland

LHR - PWM

LHRPWM

London Heathrow

Tue 16/12

07:50-18:15

2 stops15h 25m

Portland

Tue 23/12

18:41-13:25

2 stops13h 44m

£772

ManchesterPortland

MAN - PWM

MANPWM

Manchester

Thu 26/3

19:15-23:49

2 stops32h 34m

Portland

Mon 30/3

06:30-18:30

2 stops31h 00m

£792

ManchesterPortland

MAN - PWM

MANPWM

Manchester

Thu 26/3

19:15-23:49

2 stops32h 34m

Portland

Mon 30/3

06:30-18:30

2 stops31h 00m

£826

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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 October. Flight prices, which tend to average around £527, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Portland, Maine, with average flight prices from England averaging around £549.

What is the cheapest day to depart on your flight to Portland, Maine?

According to our data, Monday is the cheapest day to fly to Portland, Maine from England. The lowest ticket price found for a Monday departure recently was £650. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Portland, Maine on Friday is £793.

What is the cheapest time of day to depart on your flight to Portland, Maine?

Our data shows that the cheapest England to Portland, Maine flights are usually those with departure times in the evening. Our users have found flights to Portland, Maine in the evening for as low as £609. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £800 on average. Flights to Portland, Maine from England in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You could potentially save up to 34% 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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from England to Portland Airport?
Prices for flights from England to Portland Airport refresh daily.
How many operators does momondo search for flights from England to Portland Airport?
There are 8 operators available for flights from England to Portland Airport as of November 2025.
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.

Best airlines flying from England to Portland, Maine

Compare and see reviews for airlines that fly from England to Portland, Maine with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom £391	Free Cancellation	Rating 7.0 580 reviews	Search Icelandair flights
JetBlue	PriceFrom £406	Free Cancellation	Rating 7.2 2,905 reviews	Search JetBlue flights
Virgin Atlantic	PriceFrom £480	Free Cancellation	Rating 7.5 673 reviews	Search Virgin Atlantic flights
Finnair	PriceFrom £481	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
KLM	PriceFrom £510	Free Cancellation	Rating 7.7 1,411 reviews	Search KLM flights
Lufthansa	PriceFrom £523	Free Cancellation	Rating 6.8 7,576 reviews	Search Lufthansa flights
United Airlines	PriceFrom £567	Free Cancellation	Rating 7.4 9,015 reviews	Search United Airlines flights
Aer Lingus	PriceFrom £630	Free Cancellation	Rating 7.2 1,373 reviews	Search Aer Lingus flights

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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.

An easier way to manage your Portland, Maine trip

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Cheap flights from England to Portland from £415

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 4/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Find the cheapest flights from England to Portland

Cheap return flights

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Delta flights from England to Portland, Maine

Our best Delta deals on England to Portland, Maine flight tickets

American Airlines flights from England to Portland, Maine

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

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

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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

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

What is the cheapest day to depart on your flight to Portland, Maine?

What is the cheapest time of day to depart on your flight to Portland, Maine?

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

You could potentially save up to 34% on your flight if you consider stops on a England to Portland, Maine flight.

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

Delta, American Airlines, and United Airlines are the most popular carriers operating from England to Portland

Which airlines fly to Portland, Maine?

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 9h 04m on average, while flying from Birmingham to Boston is 10h 10m on average. Boston is the most popular airport in Portland, Maine.

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

Direct flights

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

How many operators does momondo search for flights from England to Portland Airport?

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

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

Best airlines flying from England to Portland, Maine

Compare and see reviews for airlines that fly from England to Portland, Maine with momondo

Travelling to a place near Portland?

Why use momondo?

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

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

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

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

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

Airports servicing Maine