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Cheap flights from the United Kingdom to Maine from $252

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Maine departing on 9/11. 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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Find the cheapest flights from the United Kingdom to Maine

Recent round-trip flight deals from the United Kingdom to Maine

United Airlines Logo
9:30 am - 3:55 pmLHR-BOS
11h 25m1 stop
United Airlines Logo
10:00 pm - 3:40 pmBOS-LHR
12h 40m1 stop
$484United Airlines
Find Deal
Mon, Sep 22 - Sun, Oct 5
LEVEL Logo
9:05 pm - 9:15 pmLGW-BOS
29h 10m1 stop
LEVEL Logo
11:00 pm - 5:55 pmBOS-LGW
13h 55m1 stop
$484LEVEL
Find Deal
Wed, Sep 17 - Wed, Oct 22
Logo
9:10 am - 9:55 pmLGW-BOS
17h 45m1 stop
Logo
2:18 pm - 6:50 amBOS-LGW
35h 32m1 stop
$485
Find Deal
Tue, Sep 16 - Sat, Sep 20
SWISS Logo
5:50 pm - 8:20 pmLCY-BOS
31h 30m1 stop
SWISS Logo
10:10 pm - 12:50 pmBOS-LCY
9h 40m1 stop
$486SWISS
Find Deal
Mon, Feb 2 - Mon, Feb 9
TAP AIR PORTUGAL Logo
12:05 pm - 8:25 pmLGW-BOS
13h 20m1 stop
TAP AIR PORTUGAL Logo
7:05 pm - 9:50 amBOS-LGW
10h 45m1 stop
$486TAP AIR PORTUGAL
Find Deal
Sun, Oct 19 - Mon, Oct 27
SWISS Logo
7:20 pm - 3:25 pmLCY-BOS
25h 05m1 stop
SWISS Logo
9:40 pm - 12:30 pmBOS-LCY
9h 50m1 stop
$487SWISS
Find Deal
Tue, Sep 16 - Tue, Sep 23
TAP AIR PORTUGAL Logo
12:05 pm - 8:25 pmLGW-BOS
13h 20m1 stop
TAP AIR PORTUGAL Logo
6:05 pm - 9:50 amBOS-LGW
10h 45m1 stop
$487TAP AIR PORTUGAL
Find Deal
Sun, Oct 19 - Sun, Nov 2
Logo
6:00 am - 3:25 pmLHR-BOS
14h 25m1 stop
Logo
2:40 pm - 6:55 amBOS-LHR
11h 15m1 stop
$487
Find Deal
Sat, Sep 6 - Sat, Sep 13
American Airlines Logo
3:05 pm - 10:50 pmLGW-BOS
12h 45m1 stop
American Airlines Logo
4:30 pm - 8:10 amBOS-LGW
10h 40m1 stop
$493American Airlines
Find Deal
Thu, Sep 18 - Thu, Sep 25
American Airlines Logo
7:30 am - 4:15 pmLHR-BOS
12h 45m1 stop
American Airlines Logo
7:25 pm - 7:00 amBOS-LHR
6h 35mnonstop
$519American Airlines
Find Deal
Tue, Oct 28 - Sun, Nov 2

SWISS flights from United Kingdom to Maine

Our best SWISS deals on United Kingdom to Maine flight tickets
SWISS
Feb 2
LCY5:50 pmLondon City
31h 30m
1 stop
BOS8:20 pmBoston Logan Intl
Feb 9
BOS10:10 pmBoston Logan Intl
9h 40m
1 stop
LCY12:50 pmLondon City
$486
Find similar
SWISS
Sep 16
LCY7:20 pmLondon City
25h 05m
1 stop
BOS3:25 pmBoston Logan Intl
Sep 23
BOS9:40 pmBoston Logan Intl
9h 50m
1 stop
LCY12:30 pmLondon City
$487
Find similar
SWISS
Sep 16
LGW6:35 pmLondon Gatwick
25h 50m
1 stop
BOS3:25 pmBoston Logan Intl
Sep 23
BOS5:05 pmBoston Logan Intl
19h 45m
1 stop
LGW5:50 pmLondon Gatwick
$490
Find similar

Icelandair flights from United Kingdom to Maine

Our best Icelandair deals on United Kingdom to Maine flight tickets
Icelandair
Nov 20
GLA12:35 pmGlasgow Intl
10h 15m
1 stop
BOS5:50 pmBoston Logan Intl
Dec 1
BOS7:50 pmBoston Logan Intl
9h 05m
1 stop
GLA9:55 amGlasgow Intl
$504
Find similar
Icelandair
Oct 2
GLA2:20 pmGlasgow Intl
9h 30m
1 stop
BOS6:50 pmBoston Logan Intl
Oct 5
BOS11:35 pmBoston Logan Intl
8h 50m
1 stop
GLA1:25 pmGlasgow Intl
$521
Find similar
Icelandair
Sep 3
GLA2:20 pmGlasgow Intl
12h 40m
1 stop
BOS10:00 pmBoston Logan Intl
Sep 8
BOS8:50 pmBoston Logan Intl
11h 35m
1 stop
GLA1:25 pmGlasgow Intl
$536
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United Kingdom to Maine 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 832,500 searches. Data last updated August 28, 2025.
Use the filters below to find and compare flights from the United Kingdom to Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 9/22

9:30 am-3:55 pm

1 stop11h 25m

Boston Logan Intl

Sun 10/5

10:00 pm-3:40 pm

1 stop12h 40m

$484

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 9/17

9:05 pm-9:15 pm

1 stop29h 10m

Boston Logan Intl

Wed 10/22

11:00 pm-5:55 pm

1 stop13h 55m

$484

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 9/16

9:10 am-9:55 pm

1 stop17h 45m

Boston Logan Intl

Sat 9/20

2:18 pm-6:50 am

1 stop35h 32m

$485

LondonBoston

LCY - BOS

LCYBOS

London City

Mon 2/2

5:50 pm-8:20 pm

1 stop31h 30m

Boston Logan Intl

Mon 2/9

10:10 pm-12:50 pm

1 stop9h 40m

$486

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Sun 10/19

12:05 pm-8:25 pm

1 stop13h 20m

Boston Logan Intl

Mon 10/27

7:05 pm-9:50 am

1 stop10h 45m

$486

LondonBoston

LCY - BOS

LCYBOS

London City

Tue 9/16

7:20 pm-3:25 pm

1 stop25h 05m

Boston Logan Intl

Tue 9/23

9:40 pm-12:30 pm

1 stop9h 50m

$487

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Sun 10/19

12:05 pm-8:25 pm

1 stop13h 20m

Boston Logan Intl

Sun 11/2

6:05 pm-9:50 am

1 stop10h 45m

$487

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sat 9/6

6:00 am-3:25 pm

1 stop14h 25m

Boston Logan Intl

Sat 9/13

2:40 pm-6:55 am

1 stop11h 15m

$487

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 9/18

3:05 pm-10:50 pm

1 stop12h 45m

Boston Logan Intl

Thu 9/25

4:30 pm-8:10 am

1 stop10h 40m

$493

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 10/28

7:30 am-4:15 pm

1 stop12h 45m

Boston Logan Intl

Sun 11/2

7:25 pm-7:00 am

Nonstop6h 35m

$519

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Maine from

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

What is the cheapest month to fly to Maine?

The cheapest month to fly to Maine from United Kingdom is in February. Flight prices, which tend to average around $726, are often lower during this time because this is during the off-season. If you aren’t able to travel to Maine during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $743.

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

You could potentially save up to 50% 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

Fastest flight time

7h 10m

Direct flights

Every day

Airports in Maine

1 airport
The fastest flight from United Kingdom to Maine takes 7h 10m
Direct flights go from United Kingdom to Maine every day.
There is 1 airport near Maine: Boston Logan Intl (BOS)
Search flight deals

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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.

Best airlines flying from United Kingdom to Maine

Compare and see reviews for airlines that fly from United Kingdom to Maine with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $921Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United Kingdom to Maine. momondo saves you time and could save you money on your trip.

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

All flight searches from United Kingdom to Maine on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Maine from United Kingdom. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Maine from United Kingdom. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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