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Cheap flights from Maine to London from $297

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 11/10. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Maine to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:40 pm - 12:35 pmBOS  Boston Logan Intl-LCY London City
9h 55m1 stop Zurich
Multiple Airlines Logo
9:15 am - 3:40 pmLCY  London City-BOS Boston Logan Intl
11h 25m1 stop Frankfurt am Main
$739Multiple Airlines
Mon, Sep 14 - Wed, Sep 16
Multiple Airlines Logo
10:00 pm - 5:55 pmBOS  Boston Logan Intl-LCY London City
14h 55m1 stop Frankfurt am Main
Multiple Airlines Logo
9:15 am - 3:10 pmLCY  London City-BOS Boston Logan Intl
10h 55m1 stop Zurich
$749Multiple Airlines
Sun, Sep 13 - Tue, Sep 15
Multiple Airlines Logo
10:00 pm - 5:55 pmBOS  Boston Logan Intl-LCY London City
14h 55m1 stop Frankfurt am Main
Multiple Airlines Logo
9:15 am - 3:10 pmLCY  London City-BOS Boston Logan Intl
10h 55m1 stop Zurich
$750Multiple Airlines
Mon, Sep 21 - Wed, Sep 23
Multiple Airlines Logo
9:40 pm - 1:45 pmBOS  Boston Logan Intl-LCY London City
11h 05m1 stop Zurich
Multiple Airlines Logo
9:15 am - 3:40 pmLCY  London City-BOS Boston Logan Intl
11h 25m1 stop Frankfurt am Main
$750Multiple Airlines
Sat, Sep 26 - Mon, Sep 28
Multiple Airlines Logo
10:00 pm - 5:55 pmBOS  Boston Logan Intl-LCY London City
14h 55m1 stop Frankfurt am Main
Multiple Airlines Logo
9:00 am - 3:10 pmLCY  London City-BOS Boston Logan Intl
11h 10m1 stop Zurich
$750Multiple Airlines
Thu, Sep 3 - Sat, Sep 5
Multiple Airlines Logo
5:45 pm - 5:55 pmBOS  Boston Logan Intl-LCY London City
19h 10m1 stop Frankfurt am Main
Multiple Airlines Logo
1:10 pm - 7:55 pmLCY  London City-BOS Boston Logan Intl
11h 45m1 stop Zurich
$750Multiple Airlines
Sun, Sep 20 - Tue, Sep 22
Multiple Airlines Logo
9:40 pm - 1:45 pmBOS  Boston Logan Intl-LCY London City
11h 05m1 stop Zurich
Multiple Airlines Logo
9:15 am - 3:40 pmLCY  London City-BOS Boston Logan Intl
11h 25m1 stop Frankfurt am Main
$751Multiple Airlines
Sat, Sep 26 - Mon, Sep 28
Multiple Airlines Logo
5:10 pm - 12:35 pmBOS  Boston Logan Intl-LCY London City
14h 25m1 stop Zurich
Multiple Airlines Logo
9:15 am - 3:40 pmLCY  London City-BOS Boston Logan Intl
11h 25m1 stop Frankfurt am Main
$752Multiple Airlines
Mon, Oct 12 - Wed, Oct 14
Multiple Airlines Logo
9:40 pm - 12:35 pmBOS  Boston Logan Intl-LCY London City
9h 55m1 stop Zurich
Multiple Airlines Logo
9:15 am - 3:40 pmLCY  London City-BOS Boston Logan Intl
11h 25m1 stop Frankfurt am Main
$754Multiple Airlines
Sun, Sep 13 - Tue, Sep 15
SWISS Logo
9:40 pm - 12:35 pmBOS  Boston Logan Intl-LCY London City
9h 55m1 stop Zurich
SWISS Logo
1:10 pm - 7:55 pmLCY  London City-BOS Boston Logan Intl
11h 45m1 stop Zurich
$774SWISS
Thu, Sep 17 - Mon, Sep 21

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SWISS flights from Maine to London City Airport

Our best SWISS deals on Maine to London City Airport flight tickets
SWISS
Sep 14
BOS9:40 pmBoston Logan Intl
9h 55m
1 stop
LCY12:35 pmLondon City
Sep 21
LCY1:10 pmLondon City
11h 45m
1 stop
BOS7:55 pmBoston Logan Intl
$774
SWISS
Sep 17
BOS9:40 pmBoston Logan Intl
9h 55m
1 stop
LCY12:35 pmLondon City
Sep 21
LCY1:10 pmLondon City
11h 45m
1 stop
BOS7:55 pmBoston Logan Intl
$777
SWISS
Oct 1
BOS5:10 pmBoston Logan Intl
10h 30m
1 stop
LCY8:40 amLondon City
Oct 7
LCY9:15 amLondon City
10h 55m
1 stop
BOS3:10 pmBoston Logan Intl
$779

Virgin Atlantic flights from Maine to London City Airport

Our best Virgin Atlantic deals on Maine to London City Airport flight tickets
Virgin Atlantic
Sep 2
BOS8:25 pmBoston Logan Intl
15h 55m
1 stop
LCY5:20 pmLondon City
Sep 4
LCY8:25 amLondon City
19h 18m
2 stops
BOS10:43 pmBoston Logan Intl
$801
Virgin Atlantic
Sep 26
BOS8:25 pmBoston Logan Intl
17h 05m
1 stop
LCY6:30 pmLondon City
Sep 28
LCY9:20 amLondon City
17h 53m
2 stops
BOS10:13 pmBoston Logan Intl
$802
Virgin Atlantic
Aug 29
BOS8:25 pmBoston Logan Intl
18h 50m
1 stop
LCY8:15 pmLondon City
Aug 31
LCY8:15 pmLondon City
22h 04m
1 stop
BOS1:19 pmBoston Logan Intl
$821

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 August 5, 2026.
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

Cheapest round-trip
Quickest round-trip

BostonLondon

BOS Boston Logan Intl - LCY London City

BOSLCY

Boston Logan Intl

Mon 9/14

9:40 pm-12:35 pm

1 stop9h 55m

London City

Wed 9/16

9:15 am-3:40 pm

1 stop11h 25m

$739

BostonLondon

BOS Boston Logan Intl - LCY London City

BOSLCY

Boston Logan Intl

Sun 9/13

10:00 pm-5:55 pm

1 stop14h 55m

London City

Tue 9/15

9:15 am-3:10 pm

1 stop10h 55m

$749

BostonLondon

BOS Boston Logan Intl - LCY London City

BOSLCY

Boston Logan Intl

Mon 9/21

10:00 pm-5:55 pm

1 stop14h 55m

London City

Wed 9/23

9:15 am-3:10 pm

1 stop10h 55m

$750

BostonLondon

BOS Boston Logan Intl - LCY London City

BOSLCY

Boston Logan Intl

Sat 9/26

9:40 pm-1:45 pm

1 stop11h 05m

London City

Mon 9/28

9:15 am-3:40 pm

1 stop11h 25m

$750

BostonLondon

BOS Boston Logan Intl - LCY London City

BOSLCY

Boston Logan Intl

Thu 9/3

10:00 pm-5:55 pm

1 stop14h 55m

London City

Sat 9/5

9:00 am-3:10 pm

1 stop11h 10m

$750

BostonLondon

BOS Boston Logan Intl - LCY London City

BOSLCY

Boston Logan Intl

Sun 9/20

5:45 pm-5:55 pm

1 stop19h 10m

London City

Tue 9/22

1:10 pm-7:55 pm

1 stop11h 45m

$750

BostonLondon

BOS Boston Logan Intl - LCY London City

BOSLCY

Boston Logan Intl

Sat 9/26

9:40 pm-1:45 pm

1 stop11h 05m

London City

Mon 9/28

9:15 am-3:40 pm

1 stop11h 25m

$751

BostonLondon

BOS Boston Logan Intl - LCY London City

BOSLCY

Boston Logan Intl

Mon 10/12

5:10 pm-12:35 pm

1 stop14h 25m

London City

Wed 10/14

9:15 am-3:40 pm

1 stop11h 25m

$752

BostonLondon

BOS Boston Logan Intl - LCY London City

BOSLCY

Boston Logan Intl

Sun 9/13

9:40 pm-12:35 pm

1 stop9h 55m

London City

Tue 9/15

9:15 am-3:40 pm

1 stop11h 25m

$754

BostonLondon

BOS Boston Logan Intl - LCY London City

BOSLCY

Boston Logan Intl

Thu 9/17

9:40 pm-12:35 pm

1 stop9h 55m

London City

Mon 9/21

1:10 pm-7:55 pm

1 stop11h 45m

$774

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 airline that flies from Maine to London City?

British Airways, United Airlines, and Delta are the most popular carriers operating from Maine to London City

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

Fastest flight time

9h 15m

Direct flights

None
The fastest flight from Maine to London City Airport takes 9h 15m
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

Frequently asked questions about flying from Maine to London City Airport

  • 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 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
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Wembley
Dover
Croydon
Stansted
Kingston upon Thames
Slough
Harrow
Watford
Cobham
Richmond
Uxbridge
Worthing
Romford
Ilford
Dunstable

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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