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

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 Maine to London. Visit our flight page for the latest deals!>/a>

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

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

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

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 to London with an airline and back to Maine with another airline. Visit our flight page for the latest deals!>/a>

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

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 to London from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

Cheap Flights from Maine to London Southend (SEN)

SEN

KAYAK searches hundreds of travel sites at once for deals on flights to London Southend Airport

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Cheapest round-trip

$563

Multiple Airlines

Tue 12/9Sun 12/14

BOS - SEN • 2 stops

Cheapest one-way

$303

Multiple Airlines

Mon 12/8

BOS - SEN • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to London!

Flight Deals

Cheap Flights from Maine to London

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Maine to London 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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Maine to London

Tue, Dec 9 - Sun, Dec 14

10:15 am - 2:30 pmBOS-SEN

23h 15m2 stops

7:10 am - 9:32 amSEN-BOS

31h 22m2 stops

$563Multiple Airlines

Find Deal

Tue, Dec 9 - Sun, Dec 14

10:15 am - 2:30 pmBOS-SEN

23h 15m2 stops

7:10 am - 10:37 pmSEN-BOS

20h 27m3 stops

$570Multiple Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

6:40 pm - 12:50 pmBOS-SEN

13h 10m2 stops

7:15 am - 6:35 pmSEN-BOS

16h 20m2 stops

$610Multiple Airlines

Find Deal

Thu, Nov 13 - Sun, Nov 16

3:40 pm - 12:50 pmBOS-SEN

16h 10m2 stops

6:05 pm - 8:20 pmSEN-BOS

31h 15m2 stops

$622Multiple Airlines

Find Deal

Wed, Dec 10 - Sat, Dec 13

9:20 pm - 5:15 pmBOS-SEN

14h 55m2 stops

7:15 am - 6:55 pmSEN-BOS

16h 40m2 stops

$660Multiple Airlines

Find Deal

Sun, Dec 7 - Sat, Dec 13

7:50 pm - 2:50 pmBOS-SEN

14h 00m2 stops

7:15 am - 5:50 pmSEN-BOS

15h 35m2 stops

$672Multiple Airlines

Find Deal

Sat, Nov 22 - Thu, Nov 27

10:40 pm - 8:15 pmBOS-SEN

16h 35m1 stop

6:50 am - 8:55 pmSEN-BOS

19h 05m1 stop

$888Multiple Airlines

Find Deal

Mon, Dec 22 - Sun, Dec 28

10:40 pm - 7:45 pmBOS-SEN

16h 05m1 stop

7:10 am - 8:55 pmSEN-BOS

18h 45m1 stop

$993Multiple Airlines

Find Deal

Tue, Nov 25 - Sun, Nov 30

6:30 pm - 10:00 amBOS-SEN

10h 30m1 stop

10:20 am - 7:55 pmSEN-BOS

38h 35m3 stops

$1,027Multiple Airlines

Find Deal

Sat, Jan 3 - Sun, Jan 11

4:20 pm - 12:15 pmBOS-SEN

14h 55m2 stops

7:10 am - 6:35 pmSEN-BOS

16h 25m2 stops

$1,075Multiple Airlines

Find Deal

Useful Info

Cheapest flight	$303

Flight from Boston to London Southend

How does KAYAK find such low prices on flights from Maine to London?
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 Maine to London.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to London?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from 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 Maine to London?
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 to London with an airline and back to Maine with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to London?
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 to London from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Hounslow

Slough

Wembley

Hayes

Richmond

Luton

Ilford

Crawley

Guildford

Watford

Kingston upon Thames

Eastbourne

Colchester

Ipswich

St. Albans

Twickenham

Harrow

Bedford

Hastings

Worthing

Everything you need to know for your flight to London

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

London (SEN)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

SEN

$303 Find Cheap Flights from Maine to London

KAYAK searches hundreds of travel sites at once for deals on flights to London Southend Airport

Everything you should know

Cheap Flights from Maine to London

Recent round-trip flight deals from Maine to London

Recent one-way flight deals from Maine to London

Recent last minute flight deals from Maine to London

Good to know

FAQs for booking Maine to London flights

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

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 Maine to London.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from 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 Maine to London?

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 to London with an airline and back to Maine with another airline.

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

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 to London from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near London?

Everything you need to know for your flight to London

Information on your arrival and departure airports

Cabin class types available on flights to London

Complete your trip to London with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to Maine

Choose which airport to fly into in London