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Cheap flights from Maine to London from $248

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 12/12. 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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Multiple Airlines Logo
4:20 pm - 9:15 amBOS-LCY
11h 55m1 stop
Multiple Airlines Logo
9:15 am - 8:20 pmLCY-BOS
16h 05m1 stop
$477Multiple Airlines
Find Deal
Sun, Nov 9 - Tue, Nov 11
Multiple Airlines Logo
9:50 pm - 12:50 pmBOS-LCY
10h 00m1 stop
Multiple Airlines Logo
9:50 am - 11:42 pmLCY-BOS
18h 52m2 stops
$480Multiple Airlines
Find Deal
Sun, Nov 9 - Tue, Nov 11
Multiple Airlines Logo
9:50 pm - 6:40 pmBOS-LCY
15h 50m1 stop
Multiple Airlines Logo
9:50 am - 6:35 pmLCY-BOS
13h 45m2 stops
$483Multiple Airlines
Find Deal
Sun, Nov 9 - Tue, Nov 11
SWISS Logo
9:40 pm - 5:15 pmBOS-LCY
14h 35m1 stop
SWISS Logo
1:30 pm - 9:20 pmLCY-BOS
11h 50m1 stop
$501SWISS
Find Deal
Wed, Oct 22 - Thu, Oct 30
ITA Airways Logo
5:20 pm - 10:55 amBOS-LCY
12h 35m1 stop
ITA Airways Logo
8:25 am - 1:45 pmLCY-BOS
34h 20m1 stop
$506ITA Airways
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Fri, Dec 5 - Tue, Dec 9
SWISS Logo
6:05 pm - 1:40 pmBOS-LCY
14h 35m1 stop
SWISS Logo
1:30 pm - 8:20 pmLCY-BOS
11h 50m1 stop
$513SWISS
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Sat, Oct 25 - Mon, Nov 3
Virgin Atlantic Logo
9:59 am - 7:15 amBOS-LCY
16h 16m2 stops
Virgin Atlantic Logo
8:05 pm - 1:20 pmLCY-BOS
22h 15m1 stop
$515Virgin Atlantic
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Sun, Nov 16 - Mon, Nov 17
ITA Airways Logo
5:20 pm - 10:55 amBOS-LCY
12h 35m1 stop
ITA Airways Logo
11:35 am - 1:45 pmLCY-BOS
31h 10m1 stop
$524ITA Airways
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Fri, Nov 28 - Sat, Dec 6
Iberia Logo
4:45 pm - 8:50 amBOS-LCY
11h 05m1 stop
Iberia Logo
7:50 am - 3:15 pmLCY-BOS
12h 25m1 stop
$562Iberia
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Tue, Dec 2 - Fri, Dec 12
Virgin Atlantic Logo
8:50 pm - 5:20 pmBOS-LCY
15h 30m1 stop
Virgin Atlantic Logo
10:00 am - 6:55 pmLCY-BOS
13h 55m1 stop
$566Virgin Atlantic
Find Deal
Wed, Nov 26 - Wed, Dec 3

SWISS flights from Maine to London City Airport

Our best SWISS deals on Maine to London City Airport flight tickets
SWISS
Oct 22
BOS9:40 pmBoston Logan Intl
14h 35m
1 stop
LCY5:15 pmLondon City
Oct 30
LCY1:30 pmLondon City
11h 50m
1 stop
BOS9:20 pmBoston Logan Intl
$501
Find similar
SWISS
Oct 25
BOS6:05 pmBoston Logan Intl
14h 35m
1 stop
LCY1:40 pmLondon City
Nov 3
LCY1:30 pmLondon City
11h 50m
1 stop
BOS8:20 pmBoston Logan Intl
$513
Find similar
SWISS
Oct 25
BOS10:50 pmBoston Logan Intl
9h 50m
1 stop
LCY12:40 pmLondon City
Nov 3
LCY1:30 pmLondon City
11h 50m
1 stop
BOS8:20 pmBoston Logan Intl
$520
Find similar

ITA Airways flights from Maine to London City Airport

Our best ITA Airways deals on Maine to London City Airport flight tickets
ITA Airways
Dec 5
BOS5:20 pmBoston Logan Intl
12h 35m
1 stop
LCY10:55 amLondon City
Dec 9
LCY8:25 amLondon City
34h 20m
1 stop
BOS1:45 pmBoston Logan Intl
$506
Find similar
ITA Airways
Nov 28
BOS5:20 pmBoston Logan Intl
12h 35m
1 stop
LCY10:55 amLondon City
Dec 6
LCY11:35 amLondon City
31h 10m
1 stop
BOS1:45 pmBoston Logan Intl
$524
Find similar
ITA Airways
Mar 4
BOS5:20 pmBoston Logan Intl
12h 35m
1 stop
LCY10:55 amLondon City
Mar 10
LCY4:45 pmLondon City
26h 00m
1 stop
BOS2:45 pmBoston Logan Intl
$526
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Maine to London City 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 City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Sun 11/9

4:20 pm-9:15 am

1 stop11h 55m

London City

Tue 11/11

9:15 am-8:20 pm

1 stop16h 05m

$477

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Sun 11/9

9:50 pm-12:50 pm

1 stop10h 00m

London City

Tue 11/11

9:50 am-11:42 pm

2 stops18h 52m

$480

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Sun 11/9

9:50 pm-6:40 pm

1 stop15h 50m

London City

Tue 11/11

9:50 am-6:35 pm

2 stops13h 45m

$483

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Wed 10/22

9:40 pm-5:15 pm

1 stop14h 35m

London City

Thu 10/30

1:30 pm-9:20 pm

1 stop11h 50m

$501

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Fri 12/5

5:20 pm-10:55 am

1 stop12h 35m

London City

Tue 12/9

8:25 am-1:45 pm

1 stop34h 20m

$506

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Sat 10/25

6:05 pm-1:40 pm

1 stop14h 35m

London City

Mon 11/3

1:30 pm-8:20 pm

1 stop11h 50m

$513

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Sun 11/16

9:59 am-7:15 am

2 stops16h 16m

London City

Mon 11/17

8:05 pm-1:20 pm

1 stop22h 15m

$515

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Fri 11/28

5:20 pm-10:55 am

1 stop12h 35m

London City

Sat 12/6

11:35 am-1:45 pm

1 stop31h 10m

$524

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Tue 12/2

4:45 pm-8:50 am

1 stop11h 05m

London City

Fri 12/12

7:50 am-3:15 pm

1 stop12h 25m

$562

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Wed 11/26

8:50 pm-5:20 pm

1 stop15h 30m

London City

Wed 12/3

10:00 am-6:55 pm

1 stop13h 55m

$566

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 City 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 day to depart on your flight to London City Airport?

The cheapest day to depart from Maine to London City Airport is on a Thursday. Travelers who choose to depart for London City Airport on a Thursday will often find tickets for as low as $803. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to London City Airport on Tuesday is $987.

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

Our most recent data shows that the best time of day to fly to London City Airport is in the evening. Flights from Maine to London City Airport during this time can be as low as $878. Flights in the morning are often more expensive with an average ticket price of $962.

Cheap Maine to London City Airport flight deals and tips

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

Direct flights

None
There are no direct flights from Maine to London City Airport. There are no popular flight routes from Maine to London City Airport.
Search flight deals

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

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

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

  • How old do you have to be to fly from Maine to London City 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 City Airport.

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

    The travel and health documents required for your trip to London City 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 City 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?

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Maine to London.

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

Price alerts on flights to London 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.

An easier way to manage your London City Airport trip

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Wed 11/12
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