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Cheap flights from Maine to the United Kingdom from £125

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maine to the United Kingdom departing on 22/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:50 - 20:20
BOS
-
GLA
19h 30m
2 stops
Multiple Airlines Logo
07:45 - 18:50
GLA
-
BOS
15h 05m
2 stops
£289Multiple Airlines
Tue, 3 Mar - Wed, 11 Mar
Multiple Airlines Logo
19:50 - 21:00
BOS
-
GLA
20h 10m
2 stops
Multiple Airlines Logo
07:45 - 18:50
GLA
-
BOS
15h 05m
2 stops
£297Multiple Airlines
Wed, 4 Mar - Wed, 11 Mar
Aer Lingus Logo
19:25 - 09:15
BOS
-
LHR
8h 50m
1 stop
Aer Lingus Logo
10:00 - 16:50
LHR
-
BOS
11h 50m
1 stop
£359Aer Lingus
Tue, 24 Feb - Fri, 27 Feb
Aer Lingus Logo
19:25 - 09:15
BOS
-
LHR
8h 50m
1 stop
Aer Lingus Logo
10:00 - 16:50
LHR
-
BOS
11h 50m
1 stop
£360Aer Lingus
Fri, 27 Feb - Sat, 7 Mar
SWISS Logo
23:10 - 17:50
BOS
-
LGW
14h 40m
1 stop
SWISS Logo
18:35 - 19:55
LGW
-
BOS
30h 20m
1 stop
£360SWISS
Mon, 23 Mar - Mon, 30 Mar
Icelandair Logo
20:50 - 20:20
BOS
-
LHR
18h 30m
1 stop
Icelandair Logo
13:05 - 18:50
LHR
-
BOS
10h 45m
1 stop
£361Icelandair
Sun, 29 Mar - Fri, 1 May
Icelandair Logo
23:00 - 14:40
BOS
-
LGW
10h 40m
1 stop
Icelandair Logo
15:40 - 21:45
LGW
-
BOS
11h 05m
1 stop
£361Icelandair
Sun, 12 Apr - Sun, 19 Apr
TAP AIR PORTUGAL Logo
22:45 - 15:10
BOS
-
LGW
11h 25m
1 stop
TAP AIR PORTUGAL Logo
21:15 - 19:55
LGW
-
BOS
27h 40m
1 stop
£362TAP AIR PORTUGAL
Sun, 29 Mar - Tue, 7 Apr
TAP AIR PORTUGAL Logo
22:45 - 15:35
BOS
-
LGW
11h 50m
1 stop
TAP AIR PORTUGAL Logo
12:05 - 19:55
LGW
-
BOS
12h 50m
1 stop
£364TAP AIR PORTUGAL
Mon, 6 Apr - Wed, 15 Apr
SWISS Logo
23:10 - 12:55
BOS
-
LCY
9h 45m
1 stop
SWISS Logo
09:15 - 19:35
LCY
-
BOS
15h 20m
1 stop
£373SWISS
Mon, 23 Mar - Mon, 30 Mar

Delta flights from Maine to United Kingdom

Our best Delta deals on Maine to United Kingdom flight tickets
Delta
18 Feb
BOS19:15Boston Logan Intl
6h 35m
LHR06:50London Heathrow
28 Feb
LHR06:20London Heathrow
12h 20m
1 stop
BOS13:40Boston Logan Intl
£380
Delta
1 Mar
BOS20:00Boston Logan Intl
6h 50m
LHR07:50London Heathrow
9 Mar
LHR06:20London Heathrow
12h 10m
1 stop
BOS14:30Boston Logan Intl
£381
Delta
13 Feb
BOS05:50Boston Logan Intl
20h 15m
1 stop
LHR07:05London Heathrow
18 Feb
LHR06:20London Heathrow
12h 20m
1 stop
BOS13:40Boston Logan Intl
£384

Aer Lingus flights from Maine to United Kingdom

Our best Aer Lingus deals on Maine to United Kingdom flight tickets
Aer Lingus
24 Feb
BOS19:25Boston Logan Intl
8h 50m
1 stop
LHR09:15London Heathrow
27 Feb
LHR10:00London Heathrow
11h 50m
1 stop
BOS16:50Boston Logan Intl
£359
Aer Lingus
22 Feb
BOS19:25Boston Logan Intl
8h 50m
1 stop
LHR09:15London Heathrow
1 Mar
LHR10:00London Heathrow
11h 50m
1 stop
BOS16:50Boston Logan Intl
£360
Aer Lingus
27 Feb
BOS19:25Boston Logan Intl
8h 50m
1 stop
LHR09:15London Heathrow
2 Mar
LHR10:00London Heathrow
11h 50m
1 stop
BOS16:50Boston Logan Intl
£361

momondo Fare Finder

 
Customise your flight search to find flights from Maine to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 9 February 2026.
Use the filters below to find and compare flights from Maine to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Tue 3/3

19:50-20:20

2 stops19h 30m

Glasgow Intl

Wed 11/3

07:45-18:50

2 stops15h 05m

£289

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Wed 4/3

19:50-21:00

2 stops20h 10m

Glasgow Intl

Wed 11/3

07:45-18:50

2 stops15h 05m

£297

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Tue 24/2

19:25-09:15

1 stop8h 50m

London Heathrow

Fri 27/2

10:00-16:50

1 stop11h 50m

£359

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 27/2

19:25-09:15

1 stop8h 50m

London Heathrow

Sat 7/3

10:00-16:50

1 stop11h 50m

£360

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Mon 23/3

23:10-17:50

1 stop14h 40m

London Gatwick

Mon 30/3

18:35-19:55

1 stop30h 20m

£360

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 29/3

20:50-20:20

1 stop18h 30m

London Heathrow

Fri 1/5

13:05-18:50

1 stop10h 45m

£361

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Sun 12/4

23:00-14:40

1 stop10h 40m

London Gatwick

Sun 19/4

15:40-21:45

1 stop11h 05m

£361

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Sun 29/3

22:45-15:10

1 stop11h 25m

London Gatwick

Tue 7/4

21:15-19:55

1 stop27h 40m

£362

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Mon 6/4

22:45-15:35

1 stop11h 50m

London Gatwick

Wed 15/4

12:05-19:55

1 stop12h 50m

£364

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Mon 23/3

23:10-12:55

1 stop9h 45m

London City

Mon 30/3

09:15-19:35

1 stop15h 20m

£373

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

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

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

Icelandair, KLM, and United Airlines are the most popular carriers operating from Maine to United Kingdom

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 09m

Direct flights

Every day

Airports in United Kingdom

1,286 airports
The fastest flight from Maine to United Kingdom takes 6h 09m
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).
Search flight deals

  • 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?

  • 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.

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Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
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