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$437+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
STN — BOS
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 December 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Wed 12/246:05 amSTN - BOS
1 stop12h 35mMultiple Airlines
Sun 1/410:20 pmBOS - STN
1 stop16h 45mMultiple Airlines
Deal found 12/10$798
This Mytrip deal was found by Cheapflights users on 12/10. 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 12/166:15 amSTN - BOS
2 stops18h 40mMultiple Airlines
Tue 1/67:50 pmBOS - STN
2 stops19h 45mMultiple Airlines
Deal found 12/10$800
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Wed 12/246:30 amSTN - BOS
2 stops17h 25mMultiple Airlines
Sun 12/2810:05 pmBOS - STN
1 stop15h 15mMultiple Airlines
Deal found 12/11$811
This Mytrip deal was found by Cheapflights users on 12/9. 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 12/246:25 amSTN - BOS
3 stops37h 10mMultiple Airlines
Wed 12/317:50 pmBOS - STN
2 stops19h 45mMultiple Airlines
Deal found 12/9$818
This Mytrip deal was found by Cheapflights users on 12/10. 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 12/106:45 pmSTN - BOS
2 stops30h 25mMultiple Airlines
Sat 1/317:50 pmBOS - STN
2 stops20h 05mMultiple Airlines
Deal found 12/10$825
This Mytrip deal was found by Cheapflights users on 12/10. 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 12/2612:00 pmSTN - BOS
2 stops31h 35mMultiple Airlines
Tue 12/307:50 pmBOS - STN
2 stops22h 05mMultiple Airlines
Deal found 12/10$833
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/119:20 pmSTN - BOS
2 stops27h 50mMultiple Airlines
Thu 1/1510:40 pmBOS - STN
1 stop19h 30mMultiple Airlines
Deal found 12/11$844
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 12/119:20 pmSTN - BOS
2 stops27h 50mMultiple Airlines
Sat 1/3110:40 pmBOS - STN
1 stop11h 30mMultiple Airlines
Deal found 12/11$850
This Mytrip deal was found by Cheapflights users on 12/10. 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 12/177:40 amSTN - BOS
2 stops17h 20mMultiple Airlines
Fri 1/1610:45 pmBOS - STN
2 stops16h 00mMultiple Airlines
Deal found 12/10$855

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 December 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$565
(Mytrip)

One-way from

$437
(Mytrip)

Popular in

July

Cheapest in

January

Average price

$386
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. 17% potential increase in price ($117 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 12, 2025.
Use the filters below to find and compare flights from London Stansted Airport to Boston that are best for you.

Fly from

Stansted

Fly to

Boston

Route

Depart

Return

Price

LondonBoston

STN - BOS

STNBOS

London Stansted

Mon 2/2

7:35 am-5:50 pm

2 stops15h 15m

Boston Logan Intl

Fri 2/6

7:50 pm-9:35 pm

2 stops20h 45m

$565

LondonBoston

STN - BOS

STNBOS

London Stansted

Sat 1/24

10:10 pm-8:55 pm

2 stops27h 45m

Boston Logan Intl

Sat 1/31

10:40 pm-3:10 pm

1 stop11h 30m

$571

LondonBoston

STN - BOS

STNBOS

London Stansted

Mon 1/26

9:45 pm-8:55 pm

2 stops28h 10m

Boston Logan Intl

Mon 2/2

10:40 pm-4:55 pm

1 stop13h 15m

$580

LondonBoston

STN - BOS

STNBOS

London Stansted

Thu 1/15

8:30 am-8:55 pm

1 stop17h 25m

Boston Logan Intl

Mon 1/19

6:05 pm-10:40 pm

2 stops23h 35m

$581

LondonBoston

STN - BOS

STNBOS

London Stansted

Wed 1/21

8:55 pm-8:55 pm

1 stop29h 00m

Boston Logan Intl

Sat 1/24

10:40 pm-3:10 pm

1 stop11h 30m

$582

LondonBoston

STN - BOS

STNBOS

London Stansted

Fri 3/6

11:55 am-3:50 pm

2 stops32h 55m

Boston Logan Intl

Sun 3/8

6:35 pm-7:30 pm

2 stops20h 55m

$624

LondonBoston

STN - BOS

STNBOS

London Stansted

Fri 1/9

5:55 am-8:00 pm

2 stops19h 05m

Boston Logan Intl

Fri 1/30

10:45 pm-10:35 pm

2 stops18h 50m

$670

LondonBoston

STN - BOS

STNBOS

London Stansted

Mon 1/12

8:40 am-8:55 pm

1 stop17h 15m

Boston Logan Intl

Mon 1/19

10:40 pm-4:55 pm

1 stop13h 15m

$677

LondonBoston

STN - BOS

STNBOS

London Stansted

Thu 1/15

9:00 am-7:55 pm

3 stops15h 55m

Boston Logan Intl

Fri 1/30

10:45 pm-10:35 pm

2 stops18h 50m

$690

LondonBoston

STN - BOS

STNBOS

London Stansted

Fri 1/9

6:00 am-8:00 pm

3 stops19h 00m

Boston Logan Intl

Mon 1/19

6:05 pm-10:40 pm

2 stops23h 35m

$714

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 23 results
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2
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  • 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.

Cheapflights Insights

Everything you need to know about your flight from London Stansted Airport to Boston

What is the cheapest month to book a flight from London Stansted Airport to Boston?

Currently, March is the cheapest month in which you can book a flight from London Stansted Airport to Boston (average of $316). Flying from London Stansted Airport to Boston in July is currently the most expensive (average of $672). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

  • 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.

  • What is the cheapest month to book a flight from London Stansted Airport to Boston?

    Currently, March is the cheapest month in which you can book a flight from London Stansted Airport to Boston (average of $316). Flying from London Stansted Airport to Boston in July is currently the most expensive (average of $672). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boston?

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

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