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Cheap flights from Massachusetts to London from $218

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 2/2. 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
0 bags

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Find the cheapest flights from Massachusetts to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:40 pm - 11:00 pm
BOS
-
STN
21h 20m
2 stops
Multiple Airlines Logo
9:45 pm - 6:02 pm
STN
-
BOS
25h 17m
2 stops
$495Multiple Airlines
Sun, Jan 18 - Fri, Jan 23
Multiple Airlines Logo
9:15 pm - 11:05 am
BOS
-
STN
8h 50m
1 stop
Multiple Airlines Logo
12:25 pm - 8:55 pm
STN
-
BOS
13h 30m
1 stop
$496Multiple Airlines
Sun, Feb 22 - Thu, Mar 5
Multiple Airlines Logo
9:50 pm - 8:30 pm
BOS
-
STN
17h 40m
2 stops
Multiple Airlines Logo
7:40 pm - 8:20 pm
STN
-
BOS
29h 40m
2 stops
$497Multiple Airlines
Thu, Jan 29 - Mon, Feb 2
Multiple Airlines Logo
5:10 pm - 7:50 am
BOS
-
STN
9h 40m
1 stop
Multiple Airlines Logo
1:30 pm - 6:59 pm
STN
-
BOS
10h 29m
1 stop
$498Multiple Airlines
Sat, Jan 24 - Sat, Jan 31
Multiple Airlines Logo
1:00 pm - 9:50 am
BOS
-
STN
15h 50m
2 stops
Multiple Airlines Logo
9:45 pm - 1:35 pm
STN
-
BOS
20h 50m
2 stops
$500Multiple Airlines
Sun, Jan 25 - Wed, Jan 28
Multiple Airlines Logo
10:15 am - 8:05 pm
BOS
-
STN
28h 50m
3 stops
Multiple Airlines Logo
8:15 am - 1:35 pm
STN
-
BOS
34h 20m
2 stops
$502Multiple Airlines
Mon, Feb 2 - Mon, Feb 9
Multiple Airlines Logo
5:30 am - 9:50 am
BOS
-
STN
23h 20m
3 stops
Multiple Airlines Logo
9:45 pm - 6:35 pm
STN
-
BOS
25h 50m
2 stops
$503Multiple Airlines
Sat, Jan 17 - Sat, Jan 24
Multiple Airlines Logo
5:10 pm - 4:35 pm
BOS
-
STN
18h 25m
1 stop
Multiple Airlines Logo
1:30 pm - 6:59 pm
STN
-
BOS
10h 29m
1 stop
$504Multiple Airlines
Thu, Jan 22 - Sat, Jan 24
Multiple Airlines Logo
9:15 pm - 11:35 am
BOS
-
STN
9h 20m
1 stop
Multiple Airlines Logo
6:30 am - 1:55 pm
STN
-
BOS
12h 25m
1 stop
$505Multiple Airlines
Sat, Jan 31 - Thu, Feb 5
Multiple Airlines Logo
8:40 pm - 8:15 pm
BOS
-
STN
18h 35m
2 stops
Multiple Airlines Logo
8:15 am - 1:35 pm
STN
-
BOS
34h 20m
3 stops
$506Multiple Airlines
Sun, Jan 25 - Mon, Feb 9

momondo Fare Finder

 
Customize your flight search to find flights from Massachusetts to London Stansted 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 January 14, 2026.
Use the filters below to find and compare flights from Massachusetts to London Stansted Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Sun 1/18

8:40 pm-11:00 pm

2 stops21h 20m

London Stansted

Fri 1/23

9:45 pm-6:02 pm

2 stops25h 17m

$495

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Sun 2/22

9:15 pm-11:05 am

1 stop8h 50m

London Stansted

Thu 3/5

12:25 pm-8:55 pm

1 stop13h 30m

$496

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Thu 1/29

9:50 pm-8:30 pm

2 stops17h 40m

London Stansted

Mon 2/2

7:40 pm-8:20 pm

2 stops29h 40m

$497

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Sat 1/24

5:10 pm-7:50 am

1 stop9h 40m

London Stansted

Sat 1/31

1:30 pm-6:59 pm

1 stop10h 29m

$498

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Sun 1/25

1:00 pm-9:50 am

2 stops15h 50m

London Stansted

Wed 1/28

9:45 pm-1:35 pm

2 stops20h 50m

$500

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Mon 2/2

10:15 am-8:05 pm

3 stops28h 50m

London Stansted

Mon 2/9

8:15 am-1:35 pm

2 stops34h 20m

$502

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Sat 1/17

5:30 am-9:50 am

3 stops23h 20m

London Stansted

Sat 1/24

9:45 pm-6:35 pm

2 stops25h 50m

$503

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Thu 1/22

5:10 pm-4:35 pm

1 stop18h 25m

London Stansted

Sat 1/24

1:30 pm-6:59 pm

1 stop10h 29m

$504

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Sat 1/31

9:15 pm-11:35 am

1 stop9h 20m

London Stansted

Thu 2/5

6:30 am-1:55 pm

1 stop12h 25m

$505

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Sun 1/25

8:40 pm-8:15 pm

2 stops18h 35m

London Stansted

Mon 2/9

8:15 am-1:35 pm

3 stops34h 20m

$506

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to London from

How to get the cheapest flight ticket from Massachusetts to London Stansted 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

What is the cheapest month to fly to London Stansted Airport?

The cheapest month to fly to London Stansted Airport from Massachusetts is in February. Flight prices, which tend to average around $394, are often lower during this time because this is during the off-season. If you are unable to visit London Stansted Airport during the month of February, then departing from Massachusetts during the month March is also very affordable. Most momondo users find prices during this month for around $411.

Cheap Massachusetts to London Stansted Airport flight deals and tips

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

Fastest flight time

8h 50m

Direct flights

None
The fastest flight from Massachusetts to London Stansted Airport takes 8h 50m
There are no direct flights from Massachusetts to London Stansted Airport. There are no popular flight routes from Massachusetts to London Stansted Airport.
Search flight deals

  • When did momondo last update prices for flights from Massachusetts to London Stansted Airport?

    Prices for flights from Massachusetts to London Stansted Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Massachusetts to London Stansted Airport?

  • How old do you have to be to fly from Massachusetts to London Stansted 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 Stansted Airport.

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

    The necessary travel and health documents for your London Stansted 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.

Best airlines flying from Massachusetts to London Stansted Airport

Compare and see reviews for airlines that fly from Massachusetts to London Stansted Airport with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $380Free CancellationRating
7.0
103 reviews
Search PLAY flights

Traveling to a place near London?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Massachusetts to London. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to London from Massachusetts on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Massachusetts and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to London from Massachusetts are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your London Stansted Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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