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Cheap flights from Boston to London Southend Airport from £201

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SEN
14 12月 — 21 12月1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Boston to Southend

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Southend (SEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 11月 2025.

Round-trip from

£457

One-way from

£201

Popular in

June

Cheapest in

October

Average price

£441
8/1-12/1
  • 8/1-12/1
  • 4 total stops
  • 31h 24m total
  • Boston to London
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2/3
  • 2/3
  • 1 total stop
  • 16h 05m total
  • Boston to London
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£60 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find flight deals from Boston to Southend

Enter your travel dates to find the best prices.

Cheapest flights from Boston to Southend
Explore the most affordable flight options available from Boston to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 11月 2025.

週三 3/1220:50BOS - SEN
2 stops19h 10mMultiple Airlines
週三 10/1207:10SEN - BOS
1 stop14h 10mMultiple Airlines
Deal found 12/11£502
週四 13/1110:15BOS - SEN
3 stops20h 25mMultiple Airlines
週一 17/1107:20SEN - BOS
2 stops16h 15mMultiple Airlines
Deal found 11/11£644
週一 8/1222:40BOS - SEN
1 stop16h 05mMultiple Airlines
週四 11/1206:50SEN - BOS
1 stop19h 05mMultiple Airlines
Deal found 13/11£657
週一 8/1222:40BOS - SEN
1 stop16h 05mMultiple Airlines
週日 28/1207:10SEN - BOS
1 stop18h 45mMultiple Airlines
Deal found 13/11£739
週五 21/1121:25BOS - SEN
3 stops20h 35mMultiple Airlines
週五 28/1107:00SEN - BOS
3 stops41h 55mMultiple Airlines
Deal found 13/11£861
週三 26/1116:20BOS - SEN
2 stops14h 40mMultiple Airlines
週日 30/1115:15SEN - BOS
3 stops33h 40mMultiple Airlines
Deal found 12/11£926
週一 22/1222:40BOS - SEN
1 stop16h 05mMultiple Airlines
週日 28/1207:10SEN - BOS
1 stop18h 45mMultiple Airlines
Deal found 11/11£947
週六 22/1122:40BOS - SEN
1 stop16h 35mMultiple Airlines
週四 27/1106:50SEN - BOS
1 stop19h 05mMultiple Airlines
Deal found 12/11£953
週日 30/1118:05BOS - SEN
2 stops15h 45mMultiple Airlines
週二 9/1207:35SEN - BOS
1 stop13h 12mMultiple Airlines
Deal found 12/11£964
週五 21/1121:25BOS - SEN
3 stops20h 35mMultiple Airlines
週日 30/1107:00SEN - BOS
3 stops41h 55mMultiple Airlines
Deal found 13/11£969

Cheapflights Fare Finder

 
Customise your flight search to find flights from Boston to Southend that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 14 11月 2025.
Use the filters below to find and compare flights from Boston to London Southend Airport that are best for you.

Fly from

Boston

Fly to

Southend

Route

Depart

Return

Price

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

週四 8/1

17:10-12:50

2 stops14h 40m

London Southend

週一 12/1

07:15-18:59

2 stops16h 44m

£457

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

週三 11/2

19:50-21:00

2 stops20h 10m

London Southend

週三 18/2

07:10-17:50

2 stops15h 40m

£473

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

週三 11/3

20:50-17:15

2 stops16h 25m

London Southend

週二 17/3

07:35-18:50

2 stops15h 15m

£479

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

週六 13/12

19:25-20:50

2 stops20h 25m

London Southend

週一 15/12

07:15-18:55

2 stops16h 40m

£502

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

週三 3/12

20:50-21:00

2 stops19h 10m

London Southend

週三 10/12

07:10-16:20

1 stop14h 10m

£516

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

週一 8/12

22:40-19:45

1 stop16h 05m

London Southend

週四 11/12

06:50-20:55

1 stop19h 05m

£657

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

週一 8/12

22:40-19:45

1 stop16h 05m

London Southend

週日 28/12

07:10-20:55

1 stop18h 45m

£739

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

週日 1/3

22:29-14:50

1 stop11h 21m

London Southend

週六 7/3

07:15-20:10

2 stops17h 55m

£864

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

週六 7/2

18:05-20:10

2 stops21h 05m

London Southend

週六 14/2

07:15-16:03

1 stop13h 48m

£872

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

週六 21/2

22:29-20:10

1 stop16h 41m

London Southend

週六 28/2

07:15-20:10

2 stops17h 55m

£889

Flights are sorted by cheapest return flights first.

Deals found on 14/11

Showing 1-10 of 20 results
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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Boston to Southend. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Crawley
Brentford
Romford
Chichester
Ipswich
Bedford
Eastbourne

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

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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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