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.

£229 Cheap Flights from Boston to London Southend Airport in 2026/27

Find the cheapest flights from Boston to London

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

19:50 - 22:15BOS Boston Logan Intl-SEN London Southend

21h 25m2 stops Reykjavik Keflavik Intl Barcelona-El Prat

17:20 - 14:40SEN London Southend-BOS Boston Logan Intl

26h 20m2 stops Barcelona-El Prat Lisbon Humberto Delgado

£511Multiple Airlines

Sat, 7 Nov - Thu, 12 Nov

17:15 - 16:40BOS Boston Logan Intl-SEN London Southend

18h 25m2 stops Dublin Amsterdam Schiphol

19:35 - 13:55SEN London Southend-BOS Boston Logan Intl

23h 20m2 stops Amsterdam Schiphol Dublin

£514Multiple Airlines

Wed, 18 Nov - Sun, 22 Nov

17:15 - 22:00BOS Boston Logan Intl-SEN London Southend

23h 45m2 stops Dublin Amsterdam Schiphol

19:35 - 13:55SEN London Southend-BOS Boston Logan Intl

23h 20m2 stops Amsterdam Schiphol Dublin

£526Multiple Airlines

Thu, 5 Nov - Sun, 8 Nov

17:15 - 16:40BOS Boston Logan Intl-SEN London Southend

18h 25m2 stops Dublin Amsterdam Schiphol

19:35 - 13:55SEN London Southend-BOS Boston Logan Intl

23h 20m2 stops Amsterdam Schiphol Dublin

£532Multiple Airlines

Wed, 4 Nov - Sun, 8 Nov

17:15 - 16:40BOS Boston Logan Intl-SEN London Southend

18h 25m2 stops Dublin Amsterdam Schiphol

19:35 - 13:55SEN London Southend-BOS Boston Logan Intl

23h 20m2 stops Amsterdam Schiphol Dublin

£549Multiple Airlines

Wed, 18 Nov - Sun, 22 Nov

18:15 - 17:25BOS Boston Logan Intl-SEN London Southend

19h 10m2 stops Dublin Amsterdam Schiphol

19:35 - 13:55SEN London Southend-BOS Boston Logan Intl

23h 20m2 stops Amsterdam Schiphol Dublin

£589Multiple Airlines

Wed, 28 Oct - Sun, 8 Nov

19:50 - 18:35BOS Boston Logan Intl-SEN London Southend

17h 45m2 stops Reykjavik Keflavik Intl Paris Charles de Gaulle

15:55 - 17:50SEN London Southend-BOS Boston Logan Intl

30h 55m2 stops Paris Charles de Gaulle Reykjavik Keflavik Intl

£638Multiple Airlines

Wed, 6 Jan - Sun, 10 Jan

15:50 - 11:20BOS Boston Logan Intl-SEN London Southend

14h 30m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat

16:50 - 19:55SEN London Southend-BOS Boston Logan Intl

32h 05m2 stops Barcelona-El Prat Zurich

£704Multiple Airlines

Mon, 12 Oct - Sat, 17 Oct

17:40 - 19:40BOS Boston Logan Intl-SEN London Southend

21h 00m2 stops Kastrup Copenhagen Amsterdam Schiphol

16:55 - 15:35SEN London Southend-BOS Boston Logan Intl

27h 40m2 stops Amsterdam Schiphol Kastrup Copenhagen

£752Multiple Airlines

Tue, 13 Oct - Sun, 18 Oct

17:15 - 10:50BOS Boston Logan Intl-SEN London Southend

12h 35m2 stops Dublin Amsterdam Schiphol

19:35 - 19:15SEN London Southend-BOS Boston Logan Intl

28h 40m2 stops Amsterdam Schiphol Dublin

£900Multiple Airlines

Mon, 28 Dec - Sun, 3 Jan

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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 Boston Logan Intl - SEN London Southend

BOSSEN

Boston Logan Intl

Sat 7/11

19:50-22:15

2 stops21h 25m

London Southend

Thu 12/11

17:20-14:40

2 stops26h 20m

£511

BostonLondon

BOS Boston Logan Intl - SEN London Southend

BOSSEN

Boston Logan Intl

Wed 18/11

17:15-16:40

2 stops18h 25m

London Southend

Sun 22/11

19:35-13:55

2 stops23h 20m

£514

BostonLondon

BOS Boston Logan Intl - SEN London Southend

BOSSEN

Boston Logan Intl

Thu 5/11

17:15-22:00

2 stops23h 45m

London Southend

Sun 8/11

19:35-13:55

2 stops23h 20m

£526

BostonLondon

BOS Boston Logan Intl - SEN London Southend

BOSSEN

Boston Logan Intl

Wed 4/11

17:15-16:40

2 stops18h 25m

London Southend

Sun 8/11

19:35-13:55

2 stops23h 20m

£532

BostonLondon

BOS Boston Logan Intl - SEN London Southend

BOSSEN

Boston Logan Intl

Wed 18/11

17:15-16:40

2 stops18h 25m

London Southend

Sun 22/11

19:35-13:55

2 stops23h 20m

£549

BostonLondon

BOS Boston Logan Intl - SEN London Southend

BOSSEN

Boston Logan Intl

Wed 28/10

18:15-17:25

2 stops19h 10m

London Southend

Sun 8/11

19:35-13:55

2 stops23h 20m

£589

BostonLondon

BOS Boston Logan Intl - SEN London Southend

BOSSEN

Boston Logan Intl

Wed 6/1

19:50-18:35

2 stops17h 45m

London Southend

Sun 10/1

15:55-17:50

2 stops30h 55m

£638

BostonLondon

BOS Boston Logan Intl - SEN London Southend

BOSSEN

Boston Logan Intl

Mon 12/10

15:50-11:20

2 stops14h 30m

London Southend

Sat 17/10

16:50-19:55

2 stops32h 05m

£704

BostonLondon

BOS Boston Logan Intl - SEN London Southend

BOSSEN

Boston Logan Intl

Tue 13/10

17:40-19:40

2 stops21h 00m

London Southend

Sun 18/10

16:55-15:35

2 stops27h 40m

£752

Fastest return journey

BostonLondon

BOS Boston Logan Intl - SEN London Southend

BOSSEN

Boston Logan Intl

Mon 28/12

17:15-10:50

2 stops12h 35m

London Southend

Sun 3/1

19:35-19:15

2 stops28h 40m

£900

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

Best price found	£229
Fastest flight time	14h 20m
Direct flights	None

The best one-way flight to London Southend Airport from Boston in the past 72 hours is £229. The best return flight deal from Boston to London Southend Airport found on momondo in the last 72 hours is £511.

The fastest flight from Boston to London Southend Airport takes 14h 20m

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. 14h 20m 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

Wembley

Gatwick

Milton Keynes

Southend-on-Sea

Luton

Slough

Ipswich

Maidstone

Folkestone

Hastings

Ilford

Canterbury

Chichester

Hayes

Bedford

Colchester

Guildford

Harlow

Chelmsford

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.