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Cheap flights from Boston to London Stansted Airport from £167

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — STN
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Boston to Stansted

Enter your travel dates to find the best prices.

Cheapest flights from Boston to Stansted
Explore the most affordable flight options available from Boston to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Fri 12/1213:00BOS - STN
2 stops15h 50mMultiple Airlines
Mon 15/1221:45STN - BOS
2 stops25h 50mMultiple Airlines
Deal found 11/12£445
Fri 12/1219:25BOS - STN
1 stop9h 10mMultiple Airlines
Sun 14/1207:55STN - BOS
1 stop13h 55mMultiple Airlines
Deal found 10/12£471
Thu 11/1219:25BOS - STN
1 stop16h 45mMultiple Airlines
Thu 18/1207:05STN - BOS
1 stop14h 45mMultiple Airlines
Deal found 10/12£482
Tue 30/1219:50BOS - STN
2 stops16h 55mMultiple Airlines
Sat 10/106:55STN - BOS
2 stops15h 55mMultiple Airlines
Deal found 11/12£516
Sat 27/1206:15BOS - STN
2 stops32h 50mMultiple Airlines
Tue 6/121:45STN - BOS
2 stops29h 52mMultiple Airlines
Deal found 11/12£577
Tue 30/1222:05BOS - STN
1 stop15h 45mMultiple Airlines
Wed 7/121:45STN - BOS
2 stops20h 45mMultiple Airlines
Deal found 11/12£578
Sun 28/1222:40BOS - STN
2 stops20h 15mMultiple Airlines
Sat 17/108:50STN - BOS
1 stop17h 05mMultiple Airlines
Deal found 11/12£582
Wed 31/1221:50BOS - STN
2 stops19h 05mMultiple Airlines
Wed 7/106:30STN - BOS
3 stops35h 55mMultiple Airlines
Deal found 9/12£585
Tue 30/1221:20BOS - STN
1 stop16h 30mMultiple Airlines
Mon 12/106:30STN - BOS
2 stops15h 43mMultiple Airlines
Deal found 10/12£586
Mon 29/1222:40BOS - STN
1 stop17h 15mMultiple Airlines
Sun 18/105:55STN - BOS
1 stop20h 00mMultiple Airlines
Deal found 12/12£600

Find flight deals from Boston to Stansted

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Stansted (STN). 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 12 December 2025.

Round-trip from

£377

One-way from

£167

Popular in

July

Cheapest in

February

Average price

£380
18/1-23/1
  • 18/1-23/1
  • 2 total stops
  • 22h 05m total
  • Boston to London
Search Deals
1/2
  • 1/2
  • 2 total stops
  • 17h 05m total
  • Boston to London
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£94 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Boston to Stansted 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 858,174 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Boston to London Stansted Airport that are best for you.

Fly from

Boston

Fly to

Stansted

Route

Depart

Return

Price

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Sun 8/3

19:25-20:05

2 stops20h 40m

London Stansted

Fri 13/3

08:15-21:00

2 stops16h 45m

£388

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Fri 20/3

18:10-07:50

1 stop9h 40m

London Stansted

Wed 25/3

06:30-19:55

1 stop17h 25m

£392

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Thu 8/1

19:25-10:10

1 stop9h 45m

London Stansted

Mon 12/1

07:50-16:50

1 stop14h 00m

£392

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Mon 2/2

22:40-16:55

1 stop13h 15m

London Stansted

Fri 6/2

19:00-20:55

1 stop30h 55m

£403

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Wed 1/4

21:25-14:35

1 stop12h 10m

London Stansted

Wed 8/4

08:30-18:45

1 stop15h 15m

£411

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Mon 16/3

23:40-20:55

1 stop17h 15m

London Stansted

Mon 23/3

12:00-21:55

1 stop13h 55m

£456

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Wed 18/3

21:00-22:15

1 stop21h 15m

London Stansted

Fri 27/3

06:40-19:05

1 stop16h 25m

£462

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Fri 27/3

22:20-18:20

1 stop16h 00m

London Stansted

Fri 3/4

13:10-18:45

1 stop10h 35m

£470

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Sat 21/2

17:10-07:50

1 stop9h 40m

London Stansted

Sat 28/2

08:50-20:55

1 stop17h 05m

£473

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Thu 30/4

21:50-10:15

1 stop31h 25m

London Stansted

Tue 5/5

06:15-19:55

1 stop18h 40m

£474

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 23 results
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Best time to book a flight from Boston to Stansted

Have a flexible travel schedule? Discover the best time to fly to Stansted from Boston with our price prediction graph.
Estimated return 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 Boston to London Stansted Airport

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

Currently, February is the cheapest month in which you can book a flight from Boston to London Stansted Airport (average of £258). Flying from Boston to London Stansted Airport in July is currently the most expensive (average of £503). 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 Boston to Stansted. 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 from for flights from Boston to London Stansted?

    Located just 2.6 mi from the city center, Boston Logan Intl is the airport most travelers will use when flying to London Stansted from Boston. Booking flights from Logan Intl (BOS) to London Stansted should be relatively easy as there are 0 daily outbound flights to London Stansted from 0 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Stansted 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 Boston to London Stansted Airport?

    Currently, February is the cheapest month in which you can book a flight from Boston to London Stansted Airport (average of £258). Flying from Boston to London Stansted Airport in July is currently the most expensive (average of £503). 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

Travelling to a place near London Stansted Airport?

Book flights to London Stansted Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Hounslow
Luton
Gatwick
Wembley
Ilford
Brentford
Colchester
Watford
Hayes
Crawley
Winchester
Deal
Bedford
Romford
Chichester
Guildford
Ipswich

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How does Cheapflights help users find flights from Boston to Stansted?

Deals for Boston to Stansted flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Boston to Stansted?

Millions of users choose and trust Cheapflights to book the best flight deals from Boston to Stansted for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Boston to Stansted with no change fees?

Certainly. Search results for flights to Stansted from Boston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Boston to Stansted become cheaper?

Not ready to book yet? You can track prices for flights from Boston to Stansted on Cheapflights with our Price Alert feature and get notified when better prices are available.

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