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Cheap flights from Massachusetts to London from $310

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to London departing on 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:10 pm - 11:05 pm
BOS
-
SEN
24h 55m
2 stops
Multiple Airlines Logo
8:25 pm - 7:55 pm
SEN
-
BOS
28h 30m
2 stops
$519Multiple Airlines
Tue, Apr 14 - Tue, Apr 28
Multiple Airlines Logo
5:10 pm - 11:05 pm
BOS
-
SEN
24h 55m
2 stops
Multiple Airlines Logo
8:25 pm - 3:10 pm
SEN
-
BOS
23h 45m
2 stops
$522Multiple Airlines
Tue, Apr 14 - Tue, Apr 28
Multiple Airlines Logo
10:40 am - 11:05 pm
BOS
-
SEN
31h 25m
3 stops
Multiple Airlines Logo
8:25 pm - 3:10 pm
SEN
-
BOS
23h 45m
2 stops
$598Multiple Airlines
Tue, Apr 14 - Tue, Apr 28
Multiple Airlines Logo
10:40 am - 11:05 pm
BOS
-
SEN
31h 25m
3 stops
Multiple Airlines Logo
8:25 pm - 3:10 pm
SEN
-
BOS
23h 45m
2 stops
$601Multiple Airlines
Tue, Apr 14 - Tue, Apr 28
Multiple Airlines Logo
6:05 pm - 7:35 pm
BOS
-
SEN
20h 30m
2 stops
Multiple Airlines Logo
6:30 am - 8:20 pm
SEN
-
BOS
18h 50m
2 stops
$832Multiple Airlines
Sun, May 10 - Tue, May 19
Multiple Airlines Logo
5:15 pm - 10:45 am
BOS
-
SEN
12h 30m
1 stop
Multiple Airlines Logo
10:10 am - 7:35 pm
SEN
-
BOS
14h 25m
1 stop
$862Multiple Airlines
Thu, May 7 - Thu, May 14
Multiple Airlines Logo
6:30 pm - 7:40 pm
BOS
-
SEN
20h 10m
2 stops
Multiple Airlines Logo
5:10 pm - 3:35 pm
SEN
-
BOS
27h 25m
2 stops
$955Multiple Airlines
Tue, Mar 31 - Sun, Apr 5
Multiple Airlines Logo
11:00 pm - 7:35 pm
BOS
-
SEN
15h 35m
3 stops
Multiple Airlines Logo
6:30 am - 8:20 pm
SEN
-
BOS
18h 50m
2 stops
$959Multiple Airlines
Sun, May 3 - Tue, May 19
Multiple Airlines Logo
10:40 am - 10:30 am
BOS
-
SEN
18h 50m
2 stops
Multiple Airlines Logo
7:25 am - 12:11 pm
SEN
-
BOS
33h 46m
2 stops
$967Multiple Airlines
Sun, Apr 19 - Sun, Apr 26
Multiple Airlines Logo
5:05 pm - 2:00 pm
BOS
-
SEN
15h 55m
2 stops
Multiple Airlines Logo
6:30 am - 9:05 pm
SEN
-
BOS
19h 35m
1 stop
$980Multiple Airlines
Thu, May 28 - Tue, Jun 9

momondo Fare Finder

 
Customize your flight search to find flights from Massachusetts to London Southend Airport 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, momondo users made 832,500 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Massachusetts to London Southend Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Tue 4/14

5:10 pm-11:05 pm

2 stops24h 55m

London Southend

Tue 4/28

8:25 pm-7:55 pm

2 stops28h 30m

$519

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Tue 4/14

5:10 pm-11:05 pm

2 stops24h 55m

London Southend

Tue 4/28

8:25 pm-3:10 pm

2 stops23h 45m

$522

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Tue 4/14

10:40 am-11:05 pm

3 stops31h 25m

London Southend

Tue 4/28

8:25 pm-3:10 pm

2 stops23h 45m

$598

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Tue 4/14

10:40 am-11:05 pm

3 stops31h 25m

London Southend

Tue 4/28

8:25 pm-3:10 pm

2 stops23h 45m

$601

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Sun 5/10

6:05 pm-7:35 pm

2 stops20h 30m

London Southend

Tue 5/19

6:30 am-8:20 pm

2 stops18h 50m

$832
Quickest round-trip

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Thu 5/7

5:15 pm-10:45 am

1 stop12h 30m

London Southend

Thu 5/14

10:10 am-7:35 pm

1 stop14h 25m

$862

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Tue 3/31

6:30 pm-7:40 pm

2 stops20h 10m

London Southend

Sun 4/5

5:10 pm-3:35 pm

2 stops27h 25m

$955

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Sun 5/3

11:00 pm-7:35 pm

3 stops15h 35m

London Southend

Tue 5/19

6:30 am-8:20 pm

2 stops18h 50m

$959

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Sun 4/19

10:40 am-10:30 am

2 stops18h 50m

London Southend

Sun 4/26

7:25 am-12:11 pm

2 stops33h 46m

$967

BostonLondon

BOS - SEN

BOSSEN

Boston Logan Intl

Thu 5/28

5:05 pm-2:00 pm

2 stops15h 55m

London Southend

Tue 6/9

6:30 am-9:05 pm

1 stop19h 35m

$980

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Massachusetts to London Southend Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to London Southend Airport?

Flight times from Massachusetts to London Southend Airport vary, but if you’re flying out of Boston and flying into London Heathrow Airport (one of the most popular routes), then the duration is 6h 30m on average. Another popular route from Massachusetts to London Southend Airport is flying from West Tisbury to London Heathrow Airport, which will take roughly 10h 10m. Keep in mind that layovers or delays could extend your travel time.

Cheap Massachusetts to London Southend Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to London Southend Airport

Fastest flight time

10h 15m

Direct flights

None
The fastest flight from Massachusetts to London Southend Airport takes 10h 15m
There are no direct flights from Massachusetts to London Southend Airport. There are no popular flight routes from Massachusetts to London Southend Airport.
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  • When did momondo last update prices for flights from Massachusetts to London Southend Airport?

    Prices for flights from Massachusetts to London Southend Airport refresh daily.

  • How old do you have to be to fly from Massachusetts to London Southend Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to London Southend Airport.

  • What documentation or ID do you need to fly to London Southend Airport?

    The necessary travel and health documents for your London Southend Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Crawley
Wembley
Hayes
Dartford
Croydon
Harrow
Watford
Brentwood
Guildford
Stansted
Cobham
Folkestone
Romford
Richmond

Why use momondo?

Why should I use momondo to find a flight deal from Massachusetts to London?

It is quick and easy to find Massachusetts to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Massachusetts to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Massachusetts to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Massachusetts to London?

Once you have performed a search for Massachusetts to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Massachusetts to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Massachusetts to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your London Southend Airport trip

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