What is the cheapest flight from Boston to London Southend Airport?

In the last 3 days, the lowest price for a flight from Boston to London Southend Airport was $234 for a one-way ticket and $584 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Boston and London Southend?

Yes Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Boston to London Southend?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Boston to London Southend?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to London Southend. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to London Southend?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Southend from Boston is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Boston to London Southend?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Southend with an airline and back to Boston with another airline. Booking your flights between Boston and SEN can sometimes prove cheaper using this method. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to London Southend?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Southend from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

Cheap Flights from Boston to London Southend | KAYAK

BOS - SEN

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Cheapest round-trip

$584

Multiple Airlines

Thu 11/6Mon 11/10

BOS - SEN • 2 stops

Cheapest one-way

$234

Multiple Airlines

Tue 10/21

BOS - SEN • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Southend!

Flight Deals

Cheap Flights from Boston to Southend (BOS-SEN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Southend that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Boston to Southend

Thu, Nov 6 - Mon, Nov 10

4:35 pm - 12:50 pmBOS-SEN

15h 15m2 stops

7:15 am - 9:27 pmSEN-BOS

19h 12m2 stops

$584Multiple Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

3:40 pm - 12:50 pmBOS-SEN

16h 10m2 stops

7:15 am - 8:20 pmSEN-BOS

18h 05m2 stops

$585Multiple Airlines

Find Deal

Thu, Nov 6 - Mon, Nov 10

4:35 pm - 12:50 pmBOS-SEN

15h 15m2 stops

7:15 am - 7:12 pmSEN-BOS

16h 57m2 stops

$600Multiple Airlines

Find Deal

Thu, Nov 27 - Wed, Dec 3

6:40 pm - 12:50 pmBOS-SEN

13h 10m2 stops

7:10 am - 8:20 pmSEN-BOS

18h 10m2 stops

$604Multiple Airlines

Find Deal

Sat, Nov 8 - Thu, Nov 13

5:30 am - 8:15 pmBOS-SEN

33h 45m2 stops

6:50 am - 8:20 pmSEN-BOS

18h 30m2 stops

$685Multiple Airlines

Find Deal

Wed, Oct 22 - Fri, Oct 31

11:05 pm - 8:05 pmBOS-SEN

16h 00m2 stops

8:50 pm - 8:55 pmSEN-BOS

28h 05m2 stops

$722Multiple Airlines

Find Deal

Mon, Dec 29 - Thu, Jan 8

10:40 pm - 7:45 pmBOS-SEN

16h 05m1 stop

6:50 am - 8:55 pmSEN-BOS

19h 05m1 stop

$725Multiple Airlines

Find Deal

Sat, Dec 6 - Sat, Dec 13

10:40 pm - 8:15 pmBOS-SEN

16h 35m1 stop

6:40 am - 6:55 pmSEN-BOS

17h 15m2 stops

$731Multiple Airlines

Find Deal

Wed, Oct 29 - Mon, Nov 3

9:50 pm - 5:15 pmBOS-SEN

15h 25m1 stop

7:30 am - 6:55 pmSEN-BOS

16h 25m1 stop

$746Multiple Airlines

Find Deal

Sat, Nov 8 - Sat, Nov 15

7:50 pm - 8:10 pmBOS-SEN

19h 20m2 stops

7:15 am - 5:50 pmSEN-BOS

15h 35m2 stops

$747Multiple Airlines

Find Deal

Useful Info

Cheapest flight	$234

Flight from Boston to London Southend

When to book flights from Boston to Southend

Are your dates flexible? Find out the best times to travel from Boston to Southend based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Boston to London Southend Airport?
In the last 3 days, the lowest price for a flight from Boston to London Southend Airport was $234 for a one-way ticket and $584 for a round-trip.
Do I need a passport to fly between Boston and London Southend?
Yes
Which aircraft models fly most regularly from Boston to London Southend?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Boston to London Southend?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to London Southend.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to London Southend?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Southend from Boston is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Boston to London Southend?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Southend with an airline and back to Boston with another airline. Booking your flights between Boston and SEN can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to London Southend?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Southend from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Boston to Southend

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

Boston (BOS)

Southend (SEN)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

BOS - SEN

$237 Find Cheap Flights from Boston to London Southend

KAYAK searches hundreds of travel sites at once for deals on flights to London Southend Airport

Everything you should know

Cheap Flights from Boston to Southend (BOS-SEN)

Recent round-trip flight deals from Boston to Southend

Recent one-way flight deals from Boston to Southend

Recent last minute flight deals from Boston to Southend

Good to know

When to book flights from Boston to Southend

FAQs for booking Boston to London Southend flights

What is the cheapest flight from Boston to London Southend Airport?

In the last 3 days, the lowest price for a flight from Boston to London Southend Airport was $234 for a one-way ticket and $584 for a round-trip.

Do I need a passport to fly between Boston and London Southend?

Yes

Which aircraft models fly most regularly from Boston to London Southend?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Boston to London Southend?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to London Southend.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to London Southend?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Southend from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Boston to London Southend?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Southend with an airline and back to Boston with another airline. Booking your flights between Boston and SEN can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to London Southend?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Southend from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Boston to Southend

Information on your arrival and departure airports

Cabin class types available on flights to Southend

Complete your trip to London with a hotel stay or car rental

Find direct flights to and from Boston and Southend

Flights to other popular destinations

Flights from domestic origins to Southend

Choose which airport to fly into in London