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 days for return flights on 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to London Southend Airport.

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

The required travel and health documents for your London Southend Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Southend Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£232 Cheap Flights from Boston to London Southend Airport in 2026

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Find the cheapest flights from Boston to London

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

20:50 - 15:40

BOS

SEN

13h 50m

2 stops

16:50 - 20:20

SEN

BOS

32h 30m

2 stops

£614Multiple Airlines

Sat, 3 Oct - Sat, 10 Oct

22:50 - 21:50

BOS

SEN

18h 00m

1 stop

06:30 - 21:00

SEN

BOS

19h 30m

1 stop

£629Multiple Airlines

Wed, 10 Jun - Tue, 23 Jun

23:00 - 19:35

BOS

SEN

15h 35m

2 stops

16:50 - 20:20

SEN

BOS

32h 30m

3 stops

£635Multiple Airlines

Sun, 13 Sep - Sat, 19 Sep

21:45 - 21:50

BOS

SEN

19h 05m

2 stops

08:25 - 17:38

SEN

BOS

14h 13m

1 stop

£674Multiple Airlines

Wed, 3 Jun - Wed, 10 Jun

15:40 - 10:30

BOS

SEN

13h 50m

2 stops

08:10 - 20:55

SEN

BOS

41h 45m

3 stops

£682Multiple Airlines

Sun, 7 Jun - Fri, 12 Jun

10:35 - 21:50

BOS

SEN

30h 15m

2 stops

08:25 - 19:55

SEN

BOS

16h 30m

2 stops

£682Multiple Airlines

Wed, 3 Jun - Wed, 10 Jun

18:50 - 13:00

BOS

SEN

13h 10m

2 stops

08:10 - 20:55

SEN

BOS

41h 45m

3 stops

£688Multiple Airlines

Wed, 3 Jun - Fri, 5 Jun

20:50 - 19:20

BOS

SEN

17h 30m

2 stops

11:10 - 21:45

SEN

BOS

15h 35m

2 stops

£688Multiple Airlines

Sat, 1 Aug - Mon, 10 Aug

20:50 - 19:20

BOS

SEN

17h 30m

2 stops

07:25 - 21:45

SEN

BOS

19h 20m

2 stops

£689Multiple Airlines

Sat, 29 Aug - Sun, 6 Sep

20:25 - 21:50

BOS

SEN

20h 25m

2 stops

08:25 - 17:38

SEN

BOS

14h 13m

1 stop

£695Multiple Airlines

Wed, 3 Jun - Wed, 10 Jun

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

Cheapest return flight

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Sat 3/10

20:50-15:40

2 stops13h 50m

London Southend

Sat 10/10

16:50-20:20

2 stops32h 30m

£614

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Wed 10/6

22:50-21:50

1 stop18h 00m

London Southend

Tue 23/6

06:30-21:00

1 stop19h 30m

£628

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Sun 13/9

23:00-19:35

2 stops15h 35m

London Southend

Sat 19/9

16:50-20:20

3 stops32h 30m

£635

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Wed 3/6

21:45-21:50

2 stops19h 05m

London Southend

Wed 10/6

08:25-17:38

1 stop14h 13m

£674

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Sun 7/6

15:40-10:30

2 stops13h 50m

London Southend

Fri 12/6

08:10-20:55

3 stops41h 45m

£682

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Wed 3/6

10:35-21:50

2 stops30h 15m

London Southend

Wed 10/6

08:25-19:55

2 stops16h 30m

£682

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Wed 3/6

18:50-13:00

2 stops13h 10m

London Southend

Fri 5/6

08:10-20:55

3 stops41h 45m

£688

Fastest return journey

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Sat 1/8

20:50-19:20

2 stops17h 30m

London Southend

Mon 10/8

11:10-21:45

2 stops15h 35m

£688

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Sat 29/8

20:50-19:20

2 stops17h 30m

London Southend

Sun 6/9

07:25-21:45

2 stops19h 20m

£689

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Wed 3/6

20:25-21:50

2 stops20h 25m

London Southend

Wed 10/6

08:25-17:38

1 stop14h 13m

£695

Flights are sorted by cheapest return 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 return 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

Fastest flight time	11h 15m
Direct flights	None

The fastest flight from Boston to London Southend Airport takes 11h 15m

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

Frequently asked questions about flying from Boston to London Southend Airport

How far is Boston Logan Intl to London Southend by plane?
The straight-line distance from Boston Logan Intl to London Southend is 3300.8 mi. 11h 15m is a normal flight duration for this route.
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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to London Southend Airport.
What documentation or ID do you need to fly to London Southend Airport?
The required travel and health documents for your London Southend Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Southend Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Boston to London Southend Airport

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 days for return flights on 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.

Eastbourne

Milton Keynes

Luton

Gatwick

Wembley

Slough

Maidstone

Ipswich

Southend-on-Sea

Canterbury

Ilford

Hayes

Guildford

Folkestone

Chelmsford

Dover

Bedford

Chichester

Harlow

Colchester

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Boston.

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

Yes. momondo allows you to filter the results for Boston to London flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to London from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.