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Cheap flights from Boston to London Southend Airport from £220

BOS — SEN
1 Dec — 8 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Boston to Southend

Enter your travel dates to find the best prices.

Cheapest flights from Boston to Southend

Wed 25/1119:50 -
2 stops17h 45m
Wed 9/1207:10 -
2 stops15h 40m
Deal found 27/10£509
Wed 2/1219:50 -
2 stops17h 45m
Wed 9/1207:10 -
2 stops15h 40m
Deal found 27/10£509
Thu 3/1219:50 -
2 stops16h 45m
Wed 9/1207:10 -
2 stops15h 40m
Deal found 29/10£517
Thu 10/1219:50 -
2 stops16h 45m
Wed 16/1207:10 -
2 stops15h 40m
Deal found 31/10£521
Sun 15/1118:00 -
2 stops20h 15m
Sat 5/1214:15 -
2 stops35h 15m
Deal found 29/10£535
Sun 8/1119:50 -
2 stops14h 00m
Fri 13/1107:35 -
2 stops15h 15m
Deal found 28/10£555
Wed 9/1219:50 -
2 stops15h 50m
Tue 15/1207:35 -
2 stops15h 15m
Deal found 29/10£559
Sun 6/1221:20 -
2 stops12h 15m
Wed 9/1207:10 -
2 stops16h 55m
Deal found 29/10£563
Sat 14/1119:50 -
2 stops21h 15m
Sat 21/1107:50 -
2 stops15h 00m
Deal found 30/10£575

Find flight deals from Boston to Southend

Round-trip from

£501

One-way from

£220

Popular in

June

Cheapest in

January

Average price

£570
3/1-10/1
  • 3/1-10/1
  • 4 total stops
  • 44h 40m total
  • Boston to London
Search Deals
10/11-31/12
  • 10/11-31/12
  • 3 total stops
  • 42h 35m total
  • Boston to London
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£77 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
Search Deals

Cheapflights 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 Boston Logan Intl - SEN London Southend

BOSSEN

Boston Logan Intl

Thu 12/11

22:20-22:55

3 stops43h 35m

London Southend

Wed 31/12

00:00-18:00

Nonstop0h 00m

£226

BostonLondon

BOS Boston Logan Intl - SEN London Southend

BOSSEN

Boston Logan Intl

Sat 5/12

17:15-22:20

2 stops24h 05m

London Southend

Wed 31/12

00:00-18:00

Nonstop0h 00m

£254

BostonLondon

BOS Boston Logan Intl - SEN London Southend

BOSSEN

Boston Logan Intl

Mon 1/3

19:50-10:00

2 stops33h 10m

London Southend

Wed 31/12

00:00-18:00

Nonstop0h 00m

£255
Fastest return journey

BostonLondon

BOS Boston Logan Intl - SEN London Southend

BOSSEN

Boston Logan Intl

Sun 29/11

19:50-14:35

2 stops13h 45m

London Southend

Wed 31/12

00:00-18:00

Nonstop0h 00m

£258

BostonLondon

BOS Boston Logan Intl - SEN London Southend

BOSSEN

Boston Logan Intl

Sun 8/11

22:10-13:50

3 stops34h 40m

London Southend

Wed 31/12

00:00-18:00

Nonstop0h 00m

£258

BostonLondon

BOS Boston Logan Intl - SEN London Southend

BOSSEN

Boston Logan Intl

Sun 15/11

19:50-14:35

2 stops13h 45m

London Southend

Wed 31/12

00:00-18:00

Nonstop0h 00m

£263

BostonLondon

BOS Boston Logan Intl - SEN London Southend

BOSSEN

Boston Logan Intl

Sat 16/1

21:10-18:45

2 stops16h 35m

London Southend

Wed 31/12

00:00-18:00

Nonstop0h 00m

£273

BostonLondon

BOS Boston Logan Intl - SEN London Southend

BOSSEN

Boston Logan Intl

Wed 17/3

20:50-18:35

2 stops17h 45m

London Southend

Wed 31/12

00:00-18:00

Nonstop0h 00m

£279

BostonLondon

BOS Boston Logan Intl - SEN London Southend

BOSSEN

Boston Logan Intl

Sun 7/3

19:50-14:35

2 stops13h 45m

London Southend

Wed 31/12

00:00-18:00

Nonstop0h 00m

£285

BostonLondon

BOS Boston Logan Intl - SEN London Southend

BOSSEN

Boston Logan Intl

Thu 26/11

17:15-22:55

2 stops48h 40m

London Southend

Wed 31/12

00:00-18:00

Nonstop0h 00m

£297

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Boston to Southend

Have a flexible travel schedule? Discover the best time to fly to Southend from Boston with our price prediction graph.
Estimated return price

Related info for your journey

  • What airport do you fly from for flights from Boston to London Southend?

    For a flight from Boston to London Southend, you will be flying from Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city. Logan Intl is the only Boston airport and it handles 0 outbound flights to London Southend per day. 0 airlines have flights to London Southend from Boston Logan Intl on a regular basis.

  • Can I find deals for flights from Boston to Southend that include hotel bookings?

    Yes. In addition to deals on Boston to Southend flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Boston to Southend?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Southend.

  • Can I find deals for business class flights from Boston to Southend?

    Yes. Cheapflights offers flight deals from Boston to Southend by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near London Southend Airport?

Book flights to London Southend Airport if you plan to visit one of these locations
Hounslow
Luton
Milton Keynes
Slough
Wembley
Gatwick
Ilford
Hayes
Croydon
Barnet
Eastbourne
Brentford
Southend-on-Sea
Southall
Enfield
Watford
Kingston upon Thames
Dagenham
Dover
Folkestone

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights from Boston to Southend?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Southend from Boston today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Boston to Southend?

Cheapflights helps you find that perfect flight to Southend from Boston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Boston to Southend with no change fees?

Yes, we can. To see specific flights from Boston to Southend with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Boston to Southend become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Southend from Boston today and book when prices fit your budget.

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