How do I get Price Alerts for flights from Boston to London Southend Airport?

Search flight deals from Boston to London Southend Airport . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Boston to London Southend Airport with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Boston Logan Intl Airport to London Southend Airport?

Prices for flights from Boston Logan Intl Airport to London Southend Airport are updated daily.

How old do you have to be to fly from Boston Logan Intl Airport to London Southend 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 Boston Logan Intl Airport to London Southend Airport.

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

The travel and health documents you'll need for your trip to London Southend Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Southend Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$273 Cheap Flights from Boston to London Southend Airport in 2025/26

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3:40 pm - 12:50 pmBOS-SEN

16h 10m2 stops

7:15 am - 7:42 pmSEN-BOS

17h 27m2 stops

$602Multiple Airlines

Find Deal

Thu, Jan 29 - Mon, Feb 2

6:40 pm - 9:00 pmBOS-SEN

21h 20m2 stops

7:15 am - 6:02 pmSEN-BOS

15h 47m2 stops

$624Multiple Airlines

Find Deal

Wed, Dec 3 - Mon, Dec 8

7:50 pm - 8:50 pmBOS-SEN

20h 00m2 stops

7:10 am - 5:50 pmSEN-BOS

15h 40m2 stops

$653Multiple Airlines

Find Deal

Sat, Dec 13 - Wed, Dec 17

5:10 pm - 2:50 pmBOS-SEN

16h 40m2 stops

7:15 am - 6:59 pmSEN-BOS

16h 44m2 stops

$672Multiple Airlines

Find Deal

Sun, Feb 8 - Sat, Feb 14

9:15 pm - 5:15 pmBOS-SEN

15h 00m2 stops

6:40 am - 6:59 pmSEN-BOS

17h 19m2 stops

$716Multiple Airlines

Find Deal

Wed, Jan 7 - Fri, Jan 16

11:35 am - 9:00 pmBOS-SEN

28h 25m2 stops

7:10 am - 5:50 pmSEN-BOS

15h 40m2 stops

$982Multiple Airlines

Find Deal

Wed, Dec 17 - Wed, Dec 24

10:40 pm - 7:45 pmBOS-SEN

16h 05m1 stop

6:50 am - 8:55 pmSEN-BOS

19h 05m1 stop

$986Multiple Airlines

Find Deal

Mon, Dec 8 - Thu, Dec 18

8:50 pm - 9:00 pmBOS-SEN

19h 10m2 stops

7:10 am - 4:20 pmSEN-BOS

14h 10m1 stop

$997Multiple Airlines

Find Deal

Wed, Dec 10 - Wed, Dec 17

8:50 pm - 9:00 pmBOS-SEN

19h 10m2 stops

7:10 am - 4:20 pmSEN-BOS

14h 10m1 stop

$1,025Multiple Airlines

Find Deal

Wed, Dec 10 - Wed, Dec 17

6:15 am - 10:00 amBOS-SEN

22h 45m3 stops

7:10 am - 8:20 pmSEN-BOS

18h 10m2 stops

$1,223Multiple Airlines

Find Deal

Tue, Dec 23 - Wed, Dec 31

momondo Fare Finder

Use the filters below to find and compare flights from Boston to London Southend Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Thu 1/29

3:40 pm-12:50 pm

2 stops16h 10m

London Southend

Mon 2/2

7:15 am-7:42 pm

2 stops17h 27m

$602

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Wed 12/3

6:40 pm-9:00 pm

2 stops21h 20m

London Southend

Mon 12/8

7:15 am-6:02 pm

2 stops15h 47m

$624

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Sat 12/13

7:50 pm-8:50 pm

2 stops20h 00m

London Southend

Wed 12/17

7:10 am-5:50 pm

2 stops15h 40m

$653

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Sun 2/8

5:10 pm-2:50 pm

2 stops16h 40m

London Southend

Sat 2/14

7:15 am-6:59 pm

2 stops16h 44m

$672

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Wed 1/7

9:15 pm-5:15 pm

2 stops15h 00m

London Southend

Fri 1/16

6:40 am-6:59 pm

2 stops17h 19m

$716

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Wed 12/17

11:35 am-9:00 pm

2 stops28h 25m

London Southend

Wed 12/24

7:10 am-5:50 pm

2 stops15h 40m

$982

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Mon 12/8

10:40 pm-7:45 pm

1 stop16h 05m

London Southend

Thu 12/18

6:50 am-8:55 pm

1 stop19h 05m

$986

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Wed 12/10

8:50 pm-9:00 pm

2 stops19h 10m

London Southend

Wed 12/17

7:10 am-4:20 pm

1 stop14h 10m

$997

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Wed 12/10

8:50 pm-9:00 pm

2 stops19h 10m

London Southend

Wed 12/17

7:10 am-4:20 pm

1 stop14h 10m

$1,025

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Tue 12/23

6:15 am-10:00 am

3 stops22h 45m

London Southend

Wed 12/31

7:10 am-8:20 pm

2 stops18h 10m

$1,223

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

When to book flights from Boston to London Southend Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to London Southend Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to London Southend Airport (BOS to SEN) flight deals and tips

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

Direct flights	None

There are no direct flights from Boston to London Southend Airport. There are no popular flight routes from Boston to London Southend Airport.

Search flight deals

How far is Boston Logan Intl to London Southend by plane?
London Southend is 3300.8 mi away from Boston Logan Intl. In terms of flight time, this usually takes a little over 9h 50m.
When did momondo last update prices for flights from Boston Logan Intl Airport to London Southend Airport?
Prices for flights from Boston Logan Intl Airport to London Southend Airport are updated daily.
How old do you have to be to fly from Boston Logan Intl Airport to London Southend 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 Boston Logan Intl Airport to London Southend Airport.
What documentation or ID do you need to fly to London Southend Airport?
The travel and health documents you'll need for your trip to London Southend Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Southend Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Boston to London Southend Airport?
Search flight deals from Boston to London Southend Airport. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Boston to London Southend Airport with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Brentwood

Chelmsford

Wembley

Folkestone

Romford

Ilford

Cobham

Stansted

Harrow

Watford

Why use momondo?

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

It is quick and easy to find Boston to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

momondo does allow users to show only those flights to London from Boston which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Boston to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Boston and alert you when they change.