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

Icelandair, LEVEL, and Virgin Atlantic are the most popular carriers operating from Maine to United Kingdom

How long is the flight from Maine to United Kingdom?

The flight from Maine to United Kingdom depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Portland (a popular airport in Maine) to London Heathrow Airport (the most popular airport in United Kingdom), then the flight time is 9h 45m on average. If you fly from Bangor (another popular airport in Maine) to London Heathrow Airport, then the average flight time is 9h 50m.

How many flights depart from Maine to United Kingdom on average per week?

As of June 2026, there are 283 flights per week flying from Maine to United Kingdom. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

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

Prices for flights from Maine to United Kingdom were last updated today.

How many operators does momondo search for flights from Maine to United Kingdom?

As of June 2026, there are 11 operators available to choose from for flights from Maine to United Kingdom.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Maine to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The required travel and health documents for your United Kingdom trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£189 Cheap Flights from Maine to the United Kingdom in 2026

Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from Maine to the United Kingdom

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

23:35 - 16:00

BOS

BHX

11h 25m

1 stop

18:20 - 21:05

BHX

BOS

31h 45m

1 stop

£365Multiple Airlines

Sun, 4 Oct - Wed, 21 Oct

22:55 - 16:50

BOS

BHX

12h 55m

1 stop

07:20 - 21:05

BHX

BOS

18h 45m

1 stop

£397Multiple Airlines

Wed, 7 Oct - Wed, 21 Oct

22:55 - 21:35

BOS

BHX

17h 40m

1 stop

07:20 - 21:05

BHX

BOS

18h 45m

1 stop

£400Multiple Airlines

Thu, 8 Oct - Wed, 21 Oct

17:40 - 17:40

BOS

LHR

19h 00m

1 stop

21:05 - 15:35

LHR

BOS

23h 30m

2 stops

£571Scandinavian Airlines

Sun, 6 Sep - Sun, 13 Sep

17:40 - 12:55

BOS

LHR

14h 15m

2 stops

06:40 - 15:35

LHR

BOS

13h 55m

1 stop

£573Scandinavian Airlines

Sun, 11 Oct - Wed, 14 Oct

23:35 - 08:30

BOS

LGW

27h 55m

1 stop

14:30 - 21:45

LGW

BOS

12h 15m

1 stop

£573LEVEL

Thu, 9 Jul - Thu, 16 Jul

18:00 - 09:50

BOS

LGW

10h 50m

1 stop

21:35 - 14:40

LGW

BOS

22h 05m

2 stops

£573TAP AIR PORTUGAL

Sun, 1 Nov - Mon, 30 Nov

23:15 - 11:20

BOS

LGW

31h 05m

1 stop

21:15 - 20:20

LGW

BOS

28h 05m

1 stop

£574TAP AIR PORTUGAL

Sat, 8 Aug - Tue, 22 Sep

23:00 - 11:45

BOS

LGW

31h 45m

1 stop

15:40 - 21:45

LGW

BOS

11h 05m

1 stop

£575Icelandair

Sun, 16 Aug - Thu, 17 Sep

23:00 - 11:45

BOS

LGW

31h 45m

1 stop

15:40 - 18:50

LGW

BOS

32h 10m

1 stop

£576Icelandair

Sun, 16 Aug - Tue, 15 Sep

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Finnair flights from Maine to United Kingdom

Our best Finnair deals on Maine to United Kingdom flight tickets

Finnair

23 Aug

BOS21:55Boston Logan Intl

6h 45m

LHR09:40London Heathrow

26 Aug

LHR14:30London Heathrow

7h 30m

BOS17:00Boston Logan Intl

£585

Finnair

28 Aug

BOS21:50Boston Logan Intl

6h 45m

LHR09:35London Heathrow

12 Sept

LHR17:35London Heathrow

7h 30m

BOS20:05Boston Logan Intl

£607

United Airlines flights from Maine to United Kingdom

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

United Airlines

8 Oct

BOS05:50Boston Logan Intl

23h 10m

1 stop

LHR10:00London Heathrow

15 Oct

LHR08:45London Heathrow

11h 25m

1 stop

BOS15:10Boston Logan Intl

£585

United Airlines

6 Aug

BOS15:35Boston Logan Intl

13h 25m

1 stop

LHR10:00London Heathrow

4 Oct

LHR08:45London Heathrow

16h 10m

1 stop

BOS19:55Boston Logan Intl

£586

United Airlines

13 Jun

BOS16:05Boston Logan Intl

10h 10m

1 stop

LHR07:15London Heathrow

19 Jun

LHR13:50London Heathrow

11h 05m

1 stop

BOS19:55Boston Logan Intl

£700

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonBirmingham

BOS - BHX

BOSBHX

Boston Logan Intl

Sun 4/10

23:35-16:00

1 stop11h 25m

Birmingham

Wed 21/10

18:20-21:05

1 stop31h 45m

£365

BostonBirmingham

BOS - BHX

BOSBHX

Boston Logan Intl

Wed 7/10

22:55-16:50

1 stop12h 55m

Birmingham

Wed 21/10

07:20-21:05

1 stop18h 45m

£397

BostonBirmingham

BOS - BHX

BOSBHX

Boston Logan Intl

Thu 8/10

22:55-21:35

1 stop17h 40m

Birmingham

Wed 21/10

07:20-21:05

1 stop18h 45m

£400

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 6/9

17:40-17:40

1 stop19h 00m

London Heathrow

Sun 13/9

21:05-15:35

2 stops23h 30m

£571

Fastest return journey

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 11/10

17:40-12:55

2 stops14h 15m

London Heathrow

Wed 14/10

06:40-15:35

1 stop13h 55m

£573

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Thu 9/7

23:35-08:30

1 stop27h 55m

London Gatwick

Thu 16/7

14:30-21:45

1 stop12h 15m

£573

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Sun 1/11

18:00-09:50

1 stop10h 50m

London Gatwick

Mon 30/11

21:35-14:40

2 stops22h 05m

£573

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Sat 8/8

23:15-11:20

1 stop31h 05m

London Gatwick

Tue 22/9

21:15-20:20

1 stop28h 05m

£574

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Sun 16/8

23:00-11:45

1 stop31h 45m

London Gatwick

Thu 17/9

15:40-21:45

1 stop11h 05m

£575

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Sun 16/8

23:00-11:45

1 stop31h 45m

London Gatwick

Tue 15/9

15:40-18:50

1 stop32h 10m

£576

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 Maine to United Kingdom

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 United Kingdom?

The cheapest month to fly to United Kingdom from Maine is in October. Flight prices, which tend to average around £0, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of October, then departing from Maine during the month January is also very affordable. Most momondo users find prices during this month for around £0.

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

You could potentially save up to 24% on your flight if you consider stops on a Maine to United Kingdom flight.

Cheap Maine to United Kingdom flight deals and tips

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

Fastest flight time	6h 24m
Direct flights	Every day
Airports in United Kingdom	1,286 airports

The fastest flight from Maine to United Kingdom takes 6h 24m

Direct flights go from Maine to United Kingdom every day.

There are 1,286 airports in United Kingdom. From Maine there are direct flights to Edinburgh Turnhouse (EDI).

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Frequently asked questions about flying from Maine to the United Kingdom

When did momondo last update prices for flights from Maine to United Kingdom?
Prices for flights from Maine to United Kingdom were last updated today.
How many operators does momondo search for flights from Maine to United Kingdom?
As of June 2026, there are 11 operators available to choose from for flights from Maine to United Kingdom.
How old do you have to be to fly from Maine to United Kingdom?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Maine to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The required travel and health documents for your United Kingdom trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Maine to United Kingdom . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Maine to United Kingdom with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Maine to United Kingdom flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to United Kingdom from Maine are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.