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Cheap flights from Maine to London from $214

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 London departing on 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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SWISS Logo
9:50 pm - 5:50 pmBOS-LGW
15h 00m1 stop
SWISS Logo
6:40 pm - 8:20 pmLGW-BOS
30h 40m1 stop
$473SWISS
Find Deal
Mon, Nov 10 - Mon, Nov 17
Multiple Airlines Logo
5:30 am - 10:20 amBOS-LGW
23h 50m3 stops
Multiple Airlines Logo
9:40 am - 8:20 pmLGW-BOS
15h 40m2 stops
$474Multiple Airlines
Find Deal
Fri, Nov 7 - Tue, Nov 11
Multiple Airlines Logo
8:40 pm - 9:00 pmBOS-LGW
19h 20m2 stops
Multiple Airlines Logo
9:30 pm - 6:35 pmLGW-BOS
26h 05m2 stops
$475Multiple Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
SWISS Logo
6:05 pm - 6:50 pmBOS-LGW
19h 45m1 stop
SWISS Logo
6:40 pm - 9:20 pmLGW-BOS
30h 40m1 stop
$476SWISS
Find Deal
Sat, Oct 25 - Sat, Nov 1
TAP AIR PORTUGAL Logo
6:05 pm - 9:50 amBOS-LGW
10h 45m1 stop
TAP AIR PORTUGAL Logo
10:40 am - 8:10 pmLGW-BOS
14h 30m1 stop
$483TAP AIR PORTUGAL
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Wed, Dec 3 - Thu, Dec 11
TAP AIR PORTUGAL Logo
6:05 pm - 9:50 amBOS-LGW
10h 45m1 stop
TAP AIR PORTUGAL Logo
4:35 pm - 2:35 pmLGW-BOS
27h 00m1 stop
$484TAP AIR PORTUGAL
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Tue, Nov 11 - Tue, Nov 18
LEVEL Logo
10:40 pm - 8:15 pmBOS-LGW
16h 35m1 stop
LEVEL Logo
4:25 pm - 8:55 pmLGW-BOS
33h 30m1 stop
$486LEVEL
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Tue, Jan 13 - Mon, Jan 19
Icelandair Logo
7:50 pm - 10:55 amBOS-LGW
10h 05m1 stop
Icelandair Logo
11:55 am - 10:35 amLGW-BOS
27h 40m1 stop
$488Icelandair
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Wed, Nov 19 - Tue, Nov 25
Icelandair Logo
7:50 pm - 10:55 amBOS-LGW
10h 05m1 stop
Icelandair Logo
11:55 am - 5:50 pmLGW-BOS
10h 55m1 stop
$490Icelandair
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Wed, Jan 14 - Tue, Jan 20
Iberia Logo
10:40 pm - 8:20 amBOS-LGW
28h 40m1 stop
Iberia Logo
1:10 pm - 8:55 pmLGW-BOS
12h 45m1 stop
$508Iberia
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Sat, Nov 8 - Sat, Nov 15

SWISS flights from Maine to London Gatwick Airport

Our best SWISS deals on Maine to London Gatwick Airport flight tickets
SWISS
Nov 10
BOS9:50 pmBoston Logan Intl
15h 00m
1 stop
LGW5:50 pmLondon Gatwick
Nov 17
LGW6:40 pmLondon Gatwick
30h 40m
1 stop
BOS8:20 pmBoston Logan Intl
$473
Find similar
SWISS
Oct 25
BOS6:05 pmBoston Logan Intl
19h 45m
1 stop
LGW6:50 pmLondon Gatwick
Nov 1
LGW6:40 pmLondon Gatwick
30h 40m
1 stop
BOS9:20 pmBoston Logan Intl
$476
Find similar
SWISS
Dec 1
BOS10:10 pmBoston Logan Intl
14h 40m
1 stop
LGW5:50 pmLondon Gatwick
Dec 15
LGW6:40 pmLondon Gatwick
30h 40m
1 stop
BOS8:20 pmBoston Logan Intl
$493
Find similar

TAP AIR PORTUGAL flights from Maine to London Gatwick Airport

Our best TAP AIR PORTUGAL deals on Maine to London Gatwick Airport flight tickets
TAP AIR PORTUGAL
Dec 3
BOS6:05 pmBoston Logan Intl
10h 45m
1 stop
LGW9:50 amLondon Gatwick
Dec 11
LGW10:40 amLondon Gatwick
14h 30m
1 stop
BOS8:10 pmBoston Logan Intl
$483
Find similar
TAP AIR PORTUGAL
Nov 11
BOS6:05 pmBoston Logan Intl
10h 45m
1 stop
LGW9:50 amLondon Gatwick
Nov 18
LGW4:35 pmLondon Gatwick
27h 00m
1 stop
BOS2:35 pmBoston Logan Intl
$484
Find similar
TAP AIR PORTUGAL
Nov 11
BOS6:05 pmBoston Logan Intl
34h 20m
2 stops
LGW9:25 amLondon Gatwick
Nov 21
LGW10:45 amLondon Gatwick
14h 25m
2 stops
BOS8:10 pmBoston Logan Intl
$487
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Maine to London Gatwick Airport 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 October 13, 2025.
Use the filters below to find and compare flights from Maine to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Mon 11/10

9:50 pm-5:50 pm

1 stop15h 00m

London Gatwick

Mon 11/17

6:40 pm-8:20 pm

1 stop30h 40m

$473

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Fri 11/7

5:30 am-10:20 am

3 stops23h 50m

London Gatwick

Tue 11/11

9:40 am-8:20 pm

2 stops15h 40m

$474

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Mon 11/10

8:40 pm-9:00 pm

2 stops19h 20m

London Gatwick

Mon 11/17

9:30 pm-6:35 pm

2 stops26h 05m

$475

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Sat 10/25

6:05 pm-6:50 pm

1 stop19h 45m

London Gatwick

Sat 11/1

6:40 pm-9:20 pm

1 stop30h 40m

$476

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Wed 12/3

6:05 pm-9:50 am

1 stop10h 45m

London Gatwick

Thu 12/11

10:40 am-8:10 pm

1 stop14h 30m

$483

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Tue 11/11

6:05 pm-9:50 am

1 stop10h 45m

London Gatwick

Tue 11/18

4:35 pm-2:35 pm

1 stop27h 00m

$484

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Tue 1/13

10:40 pm-8:15 pm

1 stop16h 35m

London Gatwick

Mon 1/19

4:25 pm-8:55 pm

1 stop33h 30m

$486

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Wed 11/19

7:50 pm-10:55 am

1 stop10h 05m

London Gatwick

Tue 11/25

11:55 am-10:35 am

1 stop27h 40m

$488

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Wed 1/14

7:50 pm-10:55 am

1 stop10h 05m

London Gatwick

Tue 1/20

11:55 am-5:50 pm

1 stop10h 55m

$490

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Sat 11/8

10:40 pm-8:20 am

1 stop28h 40m

London Gatwick

Sat 11/15

1:10 pm-8:55 pm

1 stop12h 45m

$508

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 London from

How to get the cheapest flight ticket from Maine to London Gatwick Airport

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 London Gatwick Airport?

In general, March is the cheapest month to fly from Maine to London Gatwick Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $471. If you are unable to visit London Gatwick Airport during the month of March, then departing from Maine during the month January is also very affordable. Most momondo users find prices during this month for around $533.

What is the cheapest day to depart on your flight to London Gatwick Airport?

The cheapest day to depart from Maine to London Gatwick Airport is on a Thursday when prices can be found for as low as $503. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to London Gatwick Airport on Monday is $617.

What is the cheapest time of day to depart on your flight to London Gatwick Airport?

Flying to London Gatwick Airport from Maine in the evening is the least expensive time of day to depart. momondo users have found prices as low as $553 when looking at flights departing in the evening. At noon is when there is more demand to fly to London Gatwick Airport, so prices are often more expensive at around $805 per ticket.

How far in advance should I book a flight to London Gatwick Airport?

You are more likely to see cheaper flights to London Gatwick Airport from Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to London Gatwick Airport for around $630 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Gatwick Airport from Maine for as low as $482 on momondo.

Cheap Maine to London Gatwick Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maine to London Gatwick Airport

Fastest flight time

6h 47m

Direct flights

Every day
The fastest flight from Maine to London Gatwick Airport takes 6h 47m
Direct flights go from Maine to London Gatwick Airport every day.
Search flight deals

  • When did momondo last update prices for flights from Maine to London Gatwick Airport?

    Prices for flights from Maine to London Gatwick Airport are updated daily.

  • How many operators does momondo search for flights from Maine to London Gatwick Airport?

  • How old do you have to be to fly from Maine to London Gatwick Airport?

    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 Maine to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The travel and health documents required for your trip to London Gatwick 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 London Gatwick Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Guildford
Dartford
Hayes
Crawley
Chelmsford
Brentwood
Colchester
Ilford
Folkestone
Romford
Cobham
Stansted
Watford
Richmond

Why use momondo?

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

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

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

Yes. All flights to London from Maine on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Maine to London?

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 London from Maine.

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

If you are not ready to book a flight from Maine to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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