How long is the flight from United Kingdom to Maine?

The flight from United Kingdom to Maine depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from London (a popular airport in United Kingdom) to Portland, Maine (the most popular airport in Maine), then the flight time is 19h 07m on average. If you fly from Manchester (another popular airport in United Kingdom) to Portland, Maine, then the average flight time is 34h 06m.

What is the cheapest airline that flies from United Kingdom to Maine?

United Airlines is the most popular carrier operating from United Kingdom to Maine

When did momondo last update prices for flights from United Kingdom to Maine?

Prices for flights from United Kingdom to Maine are updated daily.

How old do you have to be to fly from United Kingdom to Maine?

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 United Kingdom to Maine.

What documentation or ID do you need to fly to Maine?

The necessary travel and health documents for your Maine trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£412 Cheap Flights from the United Kingdom to Maine in 2026/27

Find the cheapest flights from the United Kingdom to Maine

Return

One-way

Last minute

Recent return flight deals from the United Kingdom to Maine

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

£707JetBlue

Thu, 12 Nov - Mon, 16 Nov

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

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

06:00 - 17:40PWM Portland-LHR London Heathrow

30h 40m2 stops New York John F Kennedy Intl Kastrup Copenhagen

£741Scandinavian Airlines

Wed, 2 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 - 17:40PWM Portland-LHR London Heathrow

30h 40m2 stops New York John F Kennedy Intl Kastrup Copenhagen

£743Scandinavian Airlines

Wed, 2 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 - 17:40PWM Portland-LHR London Heathrow

30h 40m2 stops New York John F Kennedy Intl Kastrup Copenhagen

£744Scandinavian Airlines

Wed, 2 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 - 17:40PWM Portland-LHR London Heathrow

30h 40m2 stops New York John F Kennedy Intl Kastrup Copenhagen

£746Scandinavian Airlines

Wed, 2 Dec - Sun, 6 Dec

12:05 - 23:24LHR London Heathrow-PWM Portland

16h 19m2 stops Zurich Newark

09:12 - 21:20PWM Portland-LHR London Heathrow

31h 08m1 stop Newark

£761United Airlines

Wed, 2 Dec - Sun, 6 Dec

12:05 - 23:21LHR London Heathrow-PWM Portland

16h 16m2 stops Zurich Newark

14:15 - 09:10PWM Portland-LHR London Heathrow

13h 55m2 stops Washington, D.C. Dulles Intl Newark

£762United Airlines

Wed, 25 Nov - Wed, 2 Dec

12:05 - 23:24LHR London Heathrow-PWM Portland

16h 19m2 stops Zurich Newark

16:47 - 05:55PWM Portland-LHR London Heathrow

32h 08m1 stop Chicago O'Hare Intl

£764United Airlines

Wed, 2 Dec - Sun, 6 Dec

07:45 - 18:03LHR London Heathrow-BGR Bangor

15h 18m2 stops Edinburgh Turnhouse Philadelphia

10:43 - 09:05BGR Bangor-LHR London Heathrow

41h 22m2 stops Philadelphia Montreal Pierre Elliott Trudeau Intl

£765Finnair

Tue, 10 Nov - Tue, 1 Dec

12:05 - 23:21LHR London Heathrow-PWM Portland

16h 16m2 stops Zurich Newark

14:05 - 10:50PWM Portland-LHR London Heathrow

15h 45m1 stop Washington, D.C. Dulles Intl

£765United Airlines

Mon, 23 Nov - Mon, 30 Nov

Recent last minute flight deals from the United Kingdom to Maine

Enter your travel dates to find the best prices.

14:15 - 23:43MAN Manchester-PWM Portland

14h 28m2 stops Dublin New York John F Kennedy Intl

06:30 - 07:35PWM Portland-MAN Manchester

20h 05m2 stops New York John F Kennedy Intl Dublin

£1,034Multiple Airlines

Sun, 1 Nov - Thu, 12 Nov

11:00 - 21:00MAN Manchester-PWM Portland

15h 00m1 stop Atlanta Hartsfield-Jackson

06:00 - 10:50PWM Portland-MAN Manchester

23h 50m1 stop Atlanta Hartsfield-Jackson

£1,124Virgin Atlantic

Sun, 1 Nov - Thu, 12 Nov

14:55 - 00:10MAN Manchester-PWM Portland

14h 15m1 stop New York John F Kennedy Intl

16:03 - 10:05PWM Portland-MAN Manchester

13h 02m2 stops New York John F Kennedy Intl Amsterdam Schiphol

£1,139KLM

Sun, 1 Nov - Thu, 12 Nov

09:05 - 00:10MAN Manchester-PWM Portland

20h 05m2 stops Amsterdam Schiphol New York John F Kennedy Intl

16:03 - 16:35PWM Portland-MAN Manchester

19h 32m2 stops New York John F Kennedy Intl Amsterdam Schiphol

£1,830KLM

Mon, 2 Nov - Thu, 12 Nov

19:40 - 00:10MAN Manchester-PWM Portland

33h 30m2 stops Paris Charles de Gaulle New York John F Kennedy Intl

16:03 - 16:05PWM Portland-MAN Manchester

19h 02m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

£1,862Air France

Sun, 1 Nov - Thu, 12 Nov

13:40 - 00:10MAN Manchester-PWM Portland

15h 30m2 stops Amsterdam Schiphol New York John F Kennedy Intl

16:03 - 12:45PWM Portland-MAN Manchester

15h 42m2 stops New York John F Kennedy Intl Amsterdam Schiphol

£2,288KLM

Mon, 2 Nov - Wed, 11 Nov

11:00 - 00:10MAN Manchester-PWM Portland

18h 10m2 stops Paris Charles de Gaulle New York John F Kennedy Intl

16:03 - 12:45PWM Portland-MAN Manchester

15h 42m2 stops New York John F Kennedy Intl Amsterdam Schiphol

£2,323Multiple Airlines

Sun, 1 Nov - Wed, 11 Nov

14:55 - 00:10MAN Manchester-PWM Portland

14h 15m1 stop New York John F Kennedy Intl

16:03 - 16:35PWM Portland-MAN Manchester

19h 32m2 stops New York John F Kennedy Intl Amsterdam Schiphol

£3,057KLM

Sun, 1 Nov - Thu, 12 Nov

14:55 - 00:10MAN Manchester-PWM Portland

13h 15m1 stop New York John F Kennedy Intl

16:03 - 16:05PWM Portland-MAN Manchester

19h 02m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

£3,499Multiple Airlines

Sat, 31 Oct - Thu, 12 Nov

09:05 - 00:10MAN Manchester-PWM Portland

19h 05m2 stops Amsterdam Schiphol New York John F Kennedy Intl

16:03 - 12:45PWM Portland-MAN Manchester

15h 42m2 stops New York John F Kennedy Intl Amsterdam Schiphol

£3,502KLM

Sat, 31 Oct - Wed, 11 Nov

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Scandinavian Airlines flights from United Kingdom to Maine

Our best Scandinavian Airlines deals on United Kingdom to Maine flight tickets

Scandinavian Airlines

2 Dec

LHR06:40London Heathrow

22h 41m

2 stops

PWM00:21Portland

6 Dec

PWM06:00Portland

30h 40m

2 stops

LHR17:40London Heathrow

£741

Scandinavian Airlines

2 Dec

LHR06:40London Heathrow

22h 41m

2 stops

PWM00:21Portland

6 Dec

PWM06:00Portland

30h 40m

2 stops

LHR17:40London Heathrow

£743

Scandinavian Airlines

2 Dec

LHR06:40London Heathrow

22h 41m

2 stops

PWM00:21Portland

6 Dec

PWM06:00Portland

30h 40m

2 stops

LHR17:40London Heathrow

£744

United Airlines flights from United Kingdom to Maine

Our best United Airlines deals on United Kingdom to Maine flight tickets

United Airlines

2 Dec

LHR12:05London Heathrow

16h 19m

2 stops

PWM23:24Portland

6 Dec

PWM09:12Portland

31h 08m

1 stop

LHR21:20London Heathrow

£761

United Airlines

25 Nov

LHR12:05London Heathrow

16h 16m

2 stops

PWM23:21Portland

2 Dec

PWM14:15Portland

13h 55m

2 stops

LHR09:10London Heathrow

£762

United Airlines

2 Dec

LHR09:00London Heathrow

19h 24m

2 stops

PWM23:24Portland

6 Dec

PWM19:55Portland

19h 40m

1 stop

LHR20:35London Heathrow

£763

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Thu 12/11

12:20-23:43

1 stop16h 23m

Portland

Mon 16/11

06:30-21:40

1 stop10h 10m

£707

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Wed 2/12

06:40-00:21

2 stops22h 41m

Portland

Sun 6/12

06:00-17:40

2 stops30h 40m

£741

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Wed 2/12

06:40-00:21

2 stops22h 41m

Portland

Sun 6/12

06:00-17:40

2 stops30h 40m

£743

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Wed 2/12

06:40-00:21

2 stops22h 41m

Portland

Sun 6/12

06:00-17:40

2 stops30h 40m

£744

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Wed 2/12

06:40-00:21

2 stops22h 41m

Portland

Sun 6/12

06:00-17:40

2 stops30h 40m

£746

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

£761

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Wed 25/11

12:05-23:21

2 stops16h 16m

Portland

Wed 2/12

14:15-09:10

2 stops13h 55m

£762

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Wed 2/12

12:05-23:24

2 stops16h 19m

Portland

Sun 6/12

16:47-05:55

1 stop32h 08m

£764

LondonBangor

LHR London Heathrow - BGR Bangor

LHRBGR

London Heathrow

Tue 10/11

07:45-18:03

2 stops15h 18m

Bangor

Tue 1/12

10:43-09:05

2 stops41h 22m

£765

LondonPortland

LHR London Heathrow - PWM Portland

LHRPWM

London Heathrow

Mon 23/11

12:05-23:21

2 stops16h 16m

Portland

Mon 30/11

14:05-10:50

1 stop15h 45m

£765

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from United Kingdom to 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 Maine?

If you aren’t able to travel during the month of January, then book flights to Maine from United Kingdom during February instead. Flights to Maine in February, while not as cheap as those in January, still average around £675.

Can stopping save me money on United Kingdom to Maine flights?

You could potentially save up to 3% on your flight if you consider stops on a United Kingdom to Maine flight.

Cheap United Kingdom to Maine flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Maine

Best price found	£412
Fastest flight time	7h 18m
Direct flights	None

The best one-way flight to Maine from United Kingdom in the past 72 hours is £412. The best return flight deal from United Kingdom to Maine found on momondo in the last 72 hours is £707.

The fastest flight from United Kingdom to Maine takes 7h 18m

There are no direct flights from United Kingdom to Maine. There are no popular flight routes from United Kingdom to Maine.

Search flight deals

Frequently asked questions about flying from the United Kingdom to Maine

When did momondo last update prices for flights from United Kingdom to Maine?
Prices for flights from United Kingdom to Maine are updated daily.
How old do you have to be to fly from United Kingdom to Maine?
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 United Kingdom to Maine.
What documentation or ID do you need to fly to Maine?
The necessary travel and health documents for your Maine trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to Maine?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United Kingdom to Maine for you.

Can I find flights from United Kingdom to Maine with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Maine from United Kingdom with this policy.

How can momondo help me find flights from United Kingdom to Maine?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Maine from United Kingdom.

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

Yes. momondo can track prices for United Kingdom to Maine 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.