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$405+ Cheap flights from Stansted (STN) to Boston (BOS)

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
STN — BOS
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Cheap flight deals from Stansted to Boston

Cheapest flights from Stansted to Boston
Explore the most affordable flight options available from Stansted to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:55 am
STN
-
BOS
1 stop19h 10m
Multiple Airlines
Fri 5/110:50 pm
BOS
-
STN
1 stop13h 55m
Multiple Airlines
Deal found 3/9$486
This Mytrip deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:20 am
STN
-
BOS
2 stops15h 30m
Multiple Airlines
Sun 4/268:50 pm
BOS
-
STN
2 stops15h 25m
Multiple Airlines
Deal found 3/7$495
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:40 am
STN
-
BOS
1 stop19h 25m
Multiple Airlines
Mon 4/2710:50 pm
BOS
-
STN
1 stop13h 40m
Multiple Airlines
Deal found 3/8$498
This Mytrip deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:30 am
STN
-
BOS
1 stop20h 30m
Multiple Airlines
Mon 5/45:25 pm
BOS
-
STN
1 stop11h 25m
Multiple Airlines
Deal found 3/8$526
This Mytrip deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:30 am
STN
-
BOS
1 stop13h 25m
Multiple Airlines
Wed 4/295:25 pm
BOS
-
STN
1 stop9h 25m
Multiple Airlines
Deal found 3/8$527
This Mytrip deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:30 am
STN
-
BOS
1 stop20h 30m
Multiple Airlines
Thu 5/75:25 pm
BOS
-
STN
1 stop9h 25m
Multiple Airlines
Deal found 3/7$530
This Mytrip deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:30 am
STN
-
BOS
1 stop18h 30m
Multiple Airlines
Mon 4/2011:30 pm
BOS
-
STN
1 stop12h 35m
Multiple Airlines
Deal found 3/7$531
This Mytrip deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:30 am
STN
-
BOS
1 stop17h 20m
Multiple Airlines
Mon 4/1311:30 pm
BOS
-
STN
1 stop14h 55m
Multiple Airlines
Deal found 3/9$538
This Mytrip deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:35 am
STN
-
BOS
1 stop13h 30m
Multiple Airlines
Mon 4/205:25 pm
BOS
-
STN
1 stop18h 40m
Multiple Airlines
Deal found 3/9$545
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:30 am
STN
-
BOS
1 stop13h 25m
Multiple Airlines
Sun 5/1011:30 pm
BOS
-
STN
1 stop16h 50m
Multiple Airlines
Deal found 3/8$548

Find flight deals from Stansted to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Stansted (STN) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$486
(Kiwi.com)

One-way from

$405
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$497
Provider with most accurate pricing for London Stansted-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Stansted-Boston Logan Intl flights.
Search Deals
From London Stansted to Boston Logan Intl
Search Deals
One-way flight from London Stansted to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($149 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Stansted to Boston 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, Cheapflights users made 2,558,603 searches. Data last updated March 12, 2026.
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

Cheapest round-trip

LondonBoston

STN - BOS

STNBOS

London Stansted

Mon 4/13

10:50 am-7:55 pm

1 stop38h 05m

Boston Logan Intl

Mon 4/20

9:50 pm-9:55 am

1 stop31h 05m

$834

LondonBoston

STN - BOS

STNBOS

London Stansted

Thu 4/16

5:35 pm-7:55 pm

1 stop31h 20m

Boston Logan Intl

Mon 4/20

9:50 pm-10:10 pm

1 stop19h 20m

$864

LondonBoston

STN - BOS

STNBOS

London Stansted

Wed 6/10

5:45 pm-7:55 pm

1 stop31h 10m

Boston Logan Intl

Sat 7/4

9:50 pm-9:55 am

1 stop31h 05m

$885
Quickest round-trip

LondonBoston

STN - BOS

STNBOS

London Stansted

Fri 6/12

6:55 am-7:55 pm

1 stop18h 00m

Boston Logan Intl

Fri 7/3

9:50 pm-10:10 pm

1 stop19h 20m

$898

LondonBoston

STN - BOS

STNBOS

London Stansted

Mon 6/1

10:50 am-7:55 pm

1 stop38h 05m

Boston Logan Intl

Thu 6/11

9:50 pm-9:55 am

1 stop31h 05m

$924

LondonBoston

STN - BOS

STNBOS

London Stansted

Sat 5/30

10:50 am-7:55 pm

1 stop38h 05m

Boston Logan Intl

Wed 6/10

9:50 pm-10:10 pm

1 stop19h 20m

$938

LondonBoston

STN - BOS

STNBOS

London Stansted

Sun 5/31

10:50 am-7:55 pm

1 stop38h 05m

Boston Logan Intl

Mon 6/8

9:50 pm-10:10 pm

1 stop19h 20m

$938

LondonBoston

STN - BOS

STNBOS

London Stansted

Sun 5/31

5:35 pm-7:55 pm

1 stop31h 20m

Boston Logan Intl

Sat 6/13

9:50 pm-9:55 am

1 stop31h 05m

$988

LondonBoston

STN - BOS

STNBOS

London Stansted

Tue 6/30

5:35 pm-7:55 pm

1 stop31h 20m

Boston Logan Intl

Wed 7/8

9:50 pm-9:55 am

1 stop31h 05m

$1,045
Cheapest one-way
Quickest one-way

LondonBoston

STN - BOS

STNBOS

London Stansted

Thu 6/18

8:00 am-3:40 pm

1 stop12h 40m

$550

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 17 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on London Stansted Airport-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Stansted Airport-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Stansted Airport-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Stansted Airport-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Stansted Airport-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Stansted to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Stansted with our price prediction graph.
Estimated round-trip 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

Find useful and relevant information for your journey from Stansted to Boston. 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 into for flights to Boston from London Stansted?

    Most people fly into Boston Logan Intl (BOS) if they book a flight to Boston from London Stansted. On average, Logan Intl has 0 inbound flights from London Stansted per day from 0 airlines. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • How long is the flight from London Stansted Airport to Boston?

    Departing from London Stansted Airport to Boston will take you 38h 05m. Airlines will cover a distance of 3273 mi.

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

    Yes. In addition to deals on Stansted to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Stansted to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stansted to Boston.

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

    Yes. Cheapflights offers flight deals from Stansted to Boston 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Cambridge
Concord
Hampton Beach
Watertown
Seekonk
Brockton
Seabrook
Cranston
Chelsea
Smithfield
Lincoln
Warwick
Peabody
Waltham
York Beach
Londonderry
Swansea
Old Orchard Beach
Quincy

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Alternative routes for Stansted to Boston

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