$452 Find Cheap Flights from London to Maine - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Maine departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap London to Maine Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Maine that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to Maine

Sat, Oct 31 - Thu, Nov 5
SWISS Logo
12:20 pm - 9:20 pm
LCY
-
BOS
13h 00m
1 stop
SWISS Logo
9:50 pm - 12:50 pm
BOS
-
LCY
10h 00m
1 stop
$634SWISS
Thu, Oct 15 - Sun, Oct 18
SWISS Logo
1:10 pm - 7:55 pm
LCY
-
BOS
11h 45m
1 stop
SWISS Logo
5:10 pm - 8:40 am
BOS
-
LCY
10h 30m
1 stop
$636SWISS
Wed, Aug 12 - Sun, Aug 23
SWISS Logo
9:15 am - 3:10 pm
LCY
-
BOS
10h 55m
1 stop
SWISS Logo
9:40 pm - 12:35 pm
BOS
-
LCY
9h 55m
1 stop
$637SWISS
Sat, Oct 31 - Thu, Nov 5
SWISS Logo
12:20 pm - 9:20 pm
LCY
-
BOS
13h 00m
1 stop
SWISS Logo
9:50 pm - 12:50 pm
BOS
-
LCY
10h 00m
1 stop
$639SWISS
Mon, Sep 7 - Wed, Sep 16
Multiple Airlines Logo
9:15 am - 3:40 pm
LCY
-
BOS
11h 25m
1 stop
Multiple Airlines Logo
9:40 pm - 12:35 pm
BOS
-
LCY
9h 55m
1 stop
$641Multiple Airlines
Thu, Oct 15 - Sun, Oct 25
SWISS Logo
1:10 pm - 7:55 pm
LCY
-
BOS
11h 45m
1 stop
SWISS Logo
10:50 pm - 12:50 pm
BOS
-
LCY
10h 00m
1 stop
$642SWISS
Tue, Aug 11 - Tue, Aug 18
SWISS Logo
9:15 am - 3:10 pm
LCY
-
BOS
10h 55m
1 stop
SWISS Logo
9:40 pm - 12:35 pm
BOS
-
LCY
9h 55m
1 stop
$643SWISS
Tue, Aug 18 - Tue, Aug 25
SWISS Logo
9:15 am - 3:10 pm
LCY
-
BOS
10h 55m
1 stop
SWISS Logo
5:10 pm - 8:40 am
BOS
-
LCY
10h 30m
1 stop
$644SWISS
Wed, Sep 2 - Tue, Oct 13
SWISS Logo
1:10 pm - 7:55 pm
LCY
-
BOS
11h 45m
1 stop
SWISS Logo
9:40 pm - 12:35 pm
BOS
-
LCY
9h 55m
1 stop
$645SWISS
Thu, Aug 13 - Thu, Aug 20
SWISS Logo
1:10 pm - 7:55 pm
LCY
-
BOS
11h 45m
1 stop
SWISS Logo
9:40 pm - 12:35 pm
BOS
-
LCY
9h 55m
1 stop
$646SWISS
Booking Insights

KAYAK's insights & trends for London to Maine flights

Get data-powered insights and trends into flights from London to Maine to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from London City Airport to Maine?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from London City Airport to Maine were found on Lufthansa ($681) and Delta ($721).

Find deals

Good to know

Cheapest flight

$452
Flight from London City to Boston

FAQs - booking Maine flights

  • How does KAYAK find such low prices on flights from London to Maine?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Maine.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Maine?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to Maine is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Maine?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from London to Maine with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Maine?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London to Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from London to Maine

Information on your arrival and departure airports

London (LCY)