When did momondo last update prices for flights from London Stansted Airport to Boston Logan Intl Airport?

Prices for flights from London Stansted Airport to Boston Logan Intl Airport are updated daily.

How old do you have to be to fly from London Stansted Airport to Boston Logan Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Stansted Airport to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The necessary travel and health documents for your Boston Logan Intl 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.

$416 Cheap Flights from London Stansted Airport to Boston in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London Stansted Airport to Boston

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 am - 1:55 pm

STN

BOS

10h 25m1 stop

5:10 pm - 9:50 am

BOS

STN

11h 40m1 stop

$550Multiple Airlines

Tue, Jan 20 - Tue, Feb 3

8:30 am - 5:50 pm

STN

BOS

14h 20m2 stops

7:50 pm - 1:20 pm

BOS

STN

12h 30m2 stops

$557Multiple Airlines

Wed, Jan 14 - Sat, Jan 17

7:40 am - 8:55 pm

STN

BOS

18h 15m1 stop

10:40 pm - 3:10 pm

BOS

STN

11h 30m1 stop

$560Multiple Airlines

Tue, Feb 3 - Sat, Feb 7

12:00 pm - 9:55 pm

STN

BOS

13h 55m1 stop

11:45 pm - 10:35 pm

BOS

STN

18h 50m2 stops

$571Multiple Airlines

Mon, Mar 9 - Fri, Mar 20

12:25 pm - 8:55 pm

STN

BOS

13h 30m1 stop

11:25 pm - 4:10 pm

BOS

STN

36h 45m2 stops

$576Multiple Airlines

Thu, Mar 5 - Sat, Mar 14

8:30 am - 6:59 pm

STN

BOS

15h 29m1 stop

5:10 pm - 7:50 am

BOS

STN

9h 40m1 stop

$580Multiple Airlines

Wed, Jan 14 - Sat, Jan 17

6:30 am - 2:40 pm

STN

BOS

13h 10m1 stop

5:30 pm - 7:50 am

BOS

STN

9h 20m1 stop

$584Multiple Airlines

Sun, Apr 5 - Sun, Apr 12

8:55 pm - 8:55 pm

STN

BOS

29h 00m1 stop

10:40 pm - 3:10 pm

BOS

STN

11h 30m1 stop

$586Multiple Airlines

Wed, Jan 14 - Sat, Feb 7

12:25 pm - 9:55 pm

STN

BOS

13h 30m1 stop

5:30 pm - 7:50 am

BOS

STN

9h 20m1 stop

$590Multiple Airlines

Thu, Mar 19 - Sun, Mar 29

8:35 am - 5:50 pm

STN

BOS

14h 15m2 stops

7:50 pm - 9:45 pm

BOS

STN

20h 55m2 stops

$593Multiple Airlines

Fri, Jan 16 - Sat, Jan 24

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonBoston

STN - BOS

STNBOS

London Stansted

Tue 1/20

8:30 am-1:55 pm

1 stop10h 25m

Boston Logan Intl

Tue 2/3

5:10 pm-9:50 am

1 stop11h 40m

$550

LondonBoston

STN - BOS

STNBOS

London Stansted

Wed 1/14

8:30 am-5:50 pm

2 stops14h 20m

Boston Logan Intl

Sat 1/17

7:50 pm-1:20 pm

2 stops12h 30m

$557

LondonBoston

STN - BOS

STNBOS

London Stansted

Tue 2/3

7:40 am-8:55 pm

1 stop18h 15m

Boston Logan Intl

Sat 2/7

10:40 pm-3:10 pm

1 stop11h 30m

$560

LondonBoston

STN - BOS

STNBOS

London Stansted

Mon 3/9

12:00 pm-9:55 pm

1 stop13h 55m

Boston Logan Intl

Fri 3/20

11:45 pm-10:35 pm

2 stops18h 50m

$571

LondonBoston

STN - BOS

STNBOS

London Stansted

Thu 3/5

12:25 pm-8:55 pm

1 stop13h 30m

Boston Logan Intl

Sat 3/14

11:25 pm-4:10 pm

2 stops36h 45m

$576

LondonBoston

STN - BOS

STNBOS

London Stansted

Wed 1/14

8:30 am-6:59 pm

1 stop15h 29m

Boston Logan Intl

Sat 1/17

5:10 pm-7:50 am

1 stop9h 40m

$580

LondonBoston

STN - BOS

STNBOS

London Stansted

Sun 4/5

6:30 am-2:40 pm

1 stop13h 10m

Boston Logan Intl

Sun 4/12

5:30 pm-7:50 am

1 stop9h 20m

$584

LondonBoston

STN - BOS

STNBOS

London Stansted

Wed 1/14

8:55 pm-8:55 pm

1 stop29h 00m

Boston Logan Intl

Sat 2/7

10:40 pm-3:10 pm

1 stop11h 30m

$586

LondonBoston

STN - BOS

STNBOS

London Stansted

Thu 3/19

12:25 pm-9:55 pm

1 stop13h 30m

Boston Logan Intl

Sun 3/29

5:30 pm-7:50 am

1 stop9h 20m

$590

LondonBoston

STN - BOS

STNBOS

London Stansted

Fri 1/16

8:35 am-5:50 pm

2 stops14h 15m

Boston Logan Intl

Sat 1/24

7:50 pm-9:45 pm

2 stops20h 55m

$593

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Stansted Airport to Boston

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 Boston?

In general, January is the cheapest month to fly from London Stansted Airport to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $384. If you aren’t able to travel during the month of January, then book flights to Boston from London Stansted Airport during December instead. Flights to Boston in December, while not as cheap as those in January, still average around $386.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from London Stansted Airport to Boston is on a Thursday when prices can be found for as low as $689. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Saturday is $780.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the afternoon. momondo users have found flights departing from London Stansted Airport to Boston in the afternoon for as low as $712. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Boston, so prices are often more expensive at around $745 per ticket.

When to book flights from London Stansted Airport to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from London Stansted Airport to Boston according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap London Stansted Airport to Boston (STN to BOS) flight deals and tips

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

Fastest flight time	12h 25m
Direct flights	None

The fastest flight from London Stansted Airport to Boston takes 12h 25m

There are no direct flights from London Stansted Airport to Boston. There are no popular flight routes from London Stansted Airport to Boston.

Search flight deals

How far is London Stansted to Boston Logan Intl by plane?
Boston Logan Intl is 3275.3 mi away from London Stansted. By plane, this route typically takes 12h 25m.
When did momondo last update prices for flights from London Stansted Airport to Boston Logan Intl Airport?
Prices for flights from London Stansted Airport to Boston Logan Intl Airport are updated daily.
How old do you have to be to fly from London Stansted Airport to Boston Logan Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Stansted Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The necessary travel and health documents for your Boston Logan Intl 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.

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Plymouth

Kennebunkport

South Yarmouth

Cambridge

Narragansett

Gloucester

Falmouth

Nashua

Laconia

Brockton

Concord

Everett

Sturbridge

Warwick

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Boston from London.

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

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

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

momondo provides multiple filters to help you find the best flight to Boston from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for London to Boston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.