In terms of precipitation, rainfall in London Southend Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Southend Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Southend Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

How far in advance should I book a flight from Boston to London Southend Airport?

Travelers have found it’s best to book a flight 49 days in advance to save up to 9% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 49 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Boston to London Southend Airport 1-2 weeks in advance for as low as £445, or £461 for flights within the next 24 hours.

What is the cheapest month to fly from Boston to London Southend Airport?

January can be a great time to fly to London Southend Airport from Boston with a flight ticket averaging about £455. Cheapflights users have found deals in the month of January for as cheap as £286. The most expensive prices can be found in the month of June.

What is the cheapest time of day to fly from BOS to SEN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boston to London Southend Airport as you normally would.

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.

£166+ Flights from Boston to London Southend Airport

Cheap flight deals from Boston to Southend

Round-trip from	£401
One-way from	£166
Popular in	June
Cheapest in	January
Average price	£419

29/12-8/1
2 total stops
35h 10m total
Boston to London

Search Deals

15/11
1 total stop
16h 35m total
Boston to London

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£57 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Boston to Southend

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 16 September 2025.

Mon 29/1222:40BOS - SEN

1 stop16h 05mMultiple Airlines

Thu 8/106:50SEN - BOS

1 stop19h 05mMultiple Airlines

Deal found 15/9£401

Mon 29/1222:40BOS - SEN

1 stop16h 05mMultiple Airlines

Sun 11/107:10SEN - BOS

1 stop18h 45mMultiple Airlines

Deal found 15/9£406

Wed 5/1121:20BOS - SEN

2 stops18h 40mMultiple Airlines

Wed 12/1107:10SEN - BOS

2 stops16h 45mMultiple Airlines

Deal found 13/9£444

Sat 29/1122:40BOS - SEN

1 stop16h 35mMultiple Airlines

Thu 11/1206:50SEN - BOS

1 stop19h 05mMultiple Airlines

Deal found 15/9£515

Sun 26/1023:35BOS - SEN

2 stops16h 00mMultiple Airlines

Sat 1/1107:15SEN - BOS

2 stops15h 35mMultiple Airlines

Deal found 15/9£517

Thu 30/1020:50BOS - SEN

2 stops18h 45mMultiple Airlines

Sat 8/1107:15SEN - BOS

2 stops15h 35mMultiple Airlines

Deal found 14/9£519

Sat 22/1122:40BOS - SEN

1 stop16h 35mMultiple Airlines

Thu 27/1106:50SEN - BOS

1 stop19h 05mMultiple Airlines

Deal found 15/9£539

Sat 20/1219:50BOS - SEN

2 stops19h 20mMultiple Airlines

Thu 15/106:50SEN - BOS

1 stop19h 05mMultiple Airlines

Deal found 15/9£569

Sun 23/1119:50BOS - SEN

2 stops14h 00mMultiple Airlines

Sun 30/1117:25SEN - BOS

2 stops29h 25mMultiple Airlines

Deal found 15/9£599

Mon 15/1222:40BOS - SEN

1 stop16h 05mMultiple Airlines

Thu 15/106:50SEN - BOS

1 stop19h 05mMultiple Airlines

Deal found 15/9£639

Best flights from Boston to Southend
Discover carefully curated flight deals from Boston to Southend that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2025.

Mon 29/1222:40BOS - SEN

1 stop16h 05mMultiple Airlines

Thu 8/106:50SEN - BOS

1 stop19h 05mMultiple Airlines

Deal found 15/9£401

Mon 29/1222:40BOS - SEN

1 stop16h 05mMultiple Airlines

Sun 11/107:10SEN - BOS

1 stop18h 45mMultiple Airlines

Deal found 15/9£406

Wed 5/1121:20BOS - SEN

2 stops18h 40mMultiple Airlines

Wed 12/1107:10SEN - BOS

2 stops16h 45mMultiple Airlines

Deal found 13/9£444

Sat 29/1122:40BOS - SEN

1 stop16h 35mMultiple Airlines

Thu 11/1206:50SEN - BOS

1 stop19h 05mMultiple Airlines

Deal found 15/9£515

Sun 26/1023:35BOS - SEN

2 stops16h 00mMultiple Airlines

Sat 1/1107:15SEN - BOS

2 stops15h 35mMultiple Airlines

Deal found 15/9£517

Thu 30/1020:50BOS - SEN

2 stops18h 45mMultiple Airlines

Sat 8/1107:15SEN - BOS

2 stops15h 35mMultiple Airlines

Deal found 14/9£519

Sat 22/1122:40BOS - SEN

1 stop16h 35mMultiple Airlines

Thu 27/1106:50SEN - BOS

1 stop19h 05mMultiple Airlines

Deal found 15/9£539

Sat 20/1219:50BOS - SEN

2 stops19h 20mMultiple Airlines

Thu 15/106:50SEN - BOS

1 stop19h 05mMultiple Airlines

Deal found 15/9£569

Sun 23/1119:50BOS - SEN

2 stops14h 00mMultiple Airlines

Sun 30/1117:25SEN - BOS

2 stops29h 25mMultiple Airlines

Deal found 15/9£599

Mon 15/1222:40BOS - SEN

1 stop16h 05mMultiple Airlines

Thu 15/106:50SEN - BOS

1 stop19h 05mMultiple Airlines

Deal found 15/9£639

Last-minute flights from Boston to Southend
Discover last-minute flight deals from Boston to Southend. Data last updated 16 September 2025 and is based on user searches.

Wed 17/923:35BOS - SEN

2 stops16h 15mMultiple Airlines

Mon 22/911:05SEN - BOS

2 stops15h 55mMultiple Airlines

Deal found 14/9£776

Sun 21/922:23BOS - SEN

1 stop16h 12mMultiple Airlines

Thu 25/913:55SEN - BOS

2 stops35h 10mMultiple Airlines

Deal found 15/9£1,100

Wed 1/1022:20BOS - SEN

1 stop17h 30mMultiple Airlines

Mon 6/1011:05SEN - BOS

1 stop14h 25mMultiple Airlines

Deal found 15/9£726

Sun 12/1022:23BOS - SEN

1 stop16h 12mMultiple Airlines

Thu 23/1013:55SEN - BOS

2 stops29h 25mMultiple Airlines

Deal found 15/9£1,039

Sun 26/1023:35BOS - SEN

2 stops16h 00mMultiple Airlines

Sat 1/1107:15SEN - BOS

2 stops15h 35mMultiple Airlines

Deal found 15/9£517

Thu 30/1020:50BOS - SEN

2 stops18h 45mMultiple Airlines

Sat 8/1107:15SEN - BOS

2 stops15h 35mMultiple Airlines

Deal found 14/9£519

One-way flights from Boston to Southend
Search for one-way flight options from Boston to Southend. Find affordable one-way fares based on user searches. Data last updated 16 September 2025.

Sat 15/1122:40BOS - SEN

1 stop16h 35mMultiple Airlines

Deal found 14/9£166

Mon 16/222:40BOS - SEN

1 stop16h 05mMultiple Airlines

Deal found 14/9£169

Tue 30/923:00BOS - SEN

2 stops32h 55mMultiple Airlines

Deal found 14/9£172

Mon 29/923:00BOS - SEN

2 stops43h 05mMultiple Airlines

Deal found 15/9£173

Wed 15/1023:00BOS - SEN

2 stops16h 05mMultiple Airlines

Deal found 14/9£174

Sun 30/1122:40BOS - SEN

2 stops19h 20mMultiple Airlines

Deal found 15/9£175

Mon 29/1222:40BOS - SEN

1 stop16h 05mMultiple Airlines

Deal found 15/9£177

Tue 14/1023:00BOS - SEN

2 stops32h 55mMultiple Airlines

Deal found 15/9£178

Tue 30/1222:40BOS - SEN

1 stop32h 20mMultiple Airlines

Deal found 15/9£179

Mon 17/1122:40BOS - SEN

2 stops36h 40mMultiple Airlines

Deal found 15/9£185

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

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Mon 29/12

22:40-19:45

1 stop16h 05m

London Southend

Thu 8/1

06:50-20:55

1 stop19h 05m

£401

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Mon 29/12

22:40-19:45

1 stop16h 05m

London Southend

Sun 11/1

07:10-20:55

1 stop18h 45m

£406

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Wed 5/11

21:20-21:00

2 stops18h 40m

London Southend

Wed 12/11

07:10-18:55

2 stops16h 45m

£444

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Sat 29/11

22:40-20:15

1 stop16h 35m

London Southend

Thu 11/12

06:50-20:55

1 stop19h 05m

£515

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Sun 26/10

23:35-19:35

2 stops16h 00m

London Southend

Sat 1/11

07:15-18:50

2 stops15h 35m

£517

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Thu 30/10

20:50-19:35

2 stops18h 45m

London Southend

Sat 8/11

07:15-17:50

2 stops15h 35m

£519

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Sat 22/11

22:40-20:15

1 stop16h 35m

London Southend

Thu 27/11

06:50-20:55

1 stop19h 05m

£539

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Sat 20/12

19:50-20:10

2 stops19h 20m

London Southend

Thu 15/1

06:50-20:55

1 stop19h 05m

£569

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Sun 23/11

19:50-14:50

2 stops14h 00m

London Southend

Sun 30/11

17:25-17:50

2 stops29h 25m

£599

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Mon 15/12

22:40-19:45

1 stop16h 05m

London Southend

Thu 15/1

06:50-20:55

1 stop19h 05m

£639

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 20 results

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

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

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Ipswich

Dartford

Guildford

Brentford

Bishop's Stortford

Romford

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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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Cheap flights from Boston to London Southend Airport from £166

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Boston to Southend

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Boston to Southend

Cheapest flights from Boston to SouthendExplore 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 16 September 2025.

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 16 September 2025.

Cheapflights Fare Finder

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

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.

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?

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

How can I find direct flights from Boston to Southend?

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

Travelling to a place near London Southend Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boston to Southend

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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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 16 September 2025.