BOS - STN

$296 Find Cheap Flights from Boston to London Stansted Airport - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$666
Typical prices: $622-$887
Multiple Airlines
Sun 12/9Sun 12/16
BOS - STN • 1 stop
Cheapest one-way
$296
Typical prices: $280-$426
Multiple Airlines
Sat 12/1
BOS - STN • 2 stops
Top layover airports
Madrid Barajas (MAD)
Cheapest • Avg $492 (round-trip)
Dublin (DUB)
Shortest trip • 10h 49m (one-way)
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Flight Deals

Cheap Flights from Boston to Stansted (BOS-STN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Stansted

Thu, Dec 10 - Wed, Dec 16
Multiple Airlines Logo
9:20 pm - 11:15 pmBOS  Boston Logan Intl-STN London Stansted
20h 55m1 stop Dublin
Multiple Airlines Logo
6:50 am - 2:40 pmSTN  London Stansted-BOS Boston Logan Intl
12h 50m1 stop Lisbon Humberto Delgado
$666Multiple Airlines
Tue, Dec 1 - Wed, Dec 9
Multiple Airlines Logo
7:50 pm - 3:50 pmBOS  Boston Logan Intl-STN London Stansted
15h 00m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
6:50 am - 2:40 pmSTN  London Stansted-BOS Boston Logan Intl
12h 50m1 stop Lisbon Humberto Delgado
$666Multiple Airlines
Tue, Dec 1 - Fri, Dec 4
Multiple Airlines Logo
7:50 pm - 9:50 pmBOS  Boston Logan Intl-STN London Stansted
21h 00m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
10:25 pm - 5:50 pmSTN  London Stansted-BOS Boston Logan Intl
24h 25m2 stops Dublin Reykjavik Keflavik Intl
$666Multiple Airlines
Thu, Jan 7 - Thu, Jan 14
Multiple Airlines Logo
7:50 pm - 3:35 pmBOS  Boston Logan Intl-STN London Stansted
14h 45m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
6:45 am - 5:50 pmSTN  London Stansted-BOS Boston Logan Intl
16h 05m2 stops Dublin Reykjavik Keflavik Intl
$666Multiple Airlines
Wed, Dec 9 - Sun, Dec 13
Multiple Airlines Logo
5:15 pm - 9:50 amBOS  Boston Logan Intl-STN London Stansted
11h 35m1 stop Dublin
Multiple Airlines Logo
6:20 am - 7:55 pmSTN  London Stansted-BOS Boston Logan Intl
18h 35m1 stop Lisbon Humberto Delgado
$666Multiple Airlines
Wed, Dec 9 - Wed, Dec 16
Multiple Airlines Logo
5:15 pm - 8:15 amBOS  Boston Logan Intl-STN London Stansted
10h 00m1 stop Dublin
Multiple Airlines Logo
6:50 am - 2:40 pmSTN  London Stansted-BOS Boston Logan Intl
12h 50m1 stop Lisbon Humberto Delgado
$666Multiple Airlines
Mon, Feb 15 - Mon, Feb 22
Multiple Airlines Logo
7:50 pm - 3:10 pmBOS  Boston Logan Intl-STN London Stansted
14h 20m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
6:35 am - 5:50 pmSTN  London Stansted-BOS Boston Logan Intl
16h 15m2 stops Dublin Reykjavik Keflavik Intl
$666Multiple Airlines
Thu, Feb 18 - Sun, Feb 21
Multiple Airlines Logo
10:20 pm - 9:50 pmBOS  Boston Logan Intl-STN London Stansted
18h 30m2 stops Lisbon Humberto Delgado Madrid Barajas
Multiple Airlines Logo
8:45 pm - 7:55 pmSTN  London Stansted-BOS Boston Logan Intl
28h 10m2 stops Madrid Barajas Lisbon Humberto Delgado
$667Multiple Airlines
Tue, Dec 1 - Sat, Dec 12
Multiple Airlines Logo
7:50 pm - 9:50 pmBOS  Boston Logan Intl-STN London Stansted
21h 00m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
6:35 am - 5:50 pmSTN  London Stansted-BOS Boston Logan Intl
16h 15m2 stops Dublin Reykjavik Keflavik Intl
$667Multiple Airlines
Sun, Dec 6 - Wed, Dec 9
Multiple Airlines Logo
5:15 pm - 7:50 amBOS  Boston Logan Intl-STN London Stansted
9h 35m1 stop Dublin
Multiple Airlines Logo
6:50 am - 2:40 pmSTN  London Stansted-BOS Boston Logan Intl
12h 50m1 stop Lisbon Humberto Delgado
$667Multiple Airlines
Booking Insights

Price, demand and travel trends for Boston to London Stansted Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What’s the most popular layover airport when flying from Boston to London Stansted Airport?

Dublin (DUB) is the most popular layover for the Boston to London Stansted Airport route. Over the past 3 months, 86% of KAYAK users found 1-stop round-trips connecting via DUB.

What is the cheapest layover airport when flying from Boston to London Stansted Airport?

Flights via Madrid Barajas (MAD) offer the most affordable fares, with an average round-trip price of $492. Based on KAYAK data over the past 3 months.

When flying from Boston to London Stansted Airport which airport offers the shortest layover?

Dublin (DUB) had the shortest average connection time for Boston to London Stansted Airport layovers at 7h 07m over the past 3 months.

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Key details for Boston to London Stansted Airport flights

Cheapest flight

$296
One-way flight from Boston to London Stansted Airport

When to book flights from Boston to Stansted

Are your dates flexible? Find out the best times to travel from Boston to Stansted based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boston to London Stansted Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Boston to London Stansted Airport?

    Only Economy Class is available on flights from Boston to London Stansted Airport.

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

    There are currently no nonstop flights available from Boston to London Stansted Airport. Flights with 1 layover take between 10h 49m and 11h 57m in total, depending on the connection.

  • Do I need a passport to fly from Boston to London Stansted Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Boston to London Stansted Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $666 to $6,083. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from Boston to London Stansted Airport looking right now?

    One-way fares from Boston to London Stansted Airport are currently lower than usual. Average one-way flight prices are about $298, which is 23% below the typical average for this route.

  • What car rental options are available at London Stansted Airport (STN)?

    London Stansted Airport (STN) hosts 5 major car rental companies, with daily rates averaging $39 for economy cars. Top options include:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • U-Save

  • Which airports can I use when flying from Boston to London Stansted Airport?

    Flights from Boston to London Stansted Airport usually depart from Boston Logan Intl (BOS) and arrive at London Stansted (STN).

  • Which airports do connecting flights from Boston to London Stansted Airport pass through?

    One-stop flights from Boston to London Stansted Airport most commonly connect through:

    • Dublin (DUB) - 86% of one-stop connections
    • Madrid Barajas (MAD) - 7% of one-stop connections
    • Shannon (SNN) - 7% of one-stop connections

  • Can I save money by using flexible dates for flights from Boston to London Stansted Airport?

    Yes. Flexible dates can save you up to 36% on flights from Boston to London Stansted Airport. Monday is the cheapest departure day at $572 round-trip on average, while Friday is the most expensive at $884, a difference of $312.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Boston to London Stansted Airport?

    Flying via Dublin (DUB) gives the shortest average 1-stop total travel time at 10h 49m, compared with 11h 52m via Shannon (SNN) and 11h 57m via Madrid Barajas (MAD).

  • What is the time difference between Boston and London Stansted Airport?

    London Stansted Airport is 5 hours ahead of Boston (British Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in London Stansted Airport?

    Some of the most popular sights in London Stansted Airport are Hyde Park and Buckingham Palace. These are among the most viewed places in London Stansted Airport on KAYAK.

Your guide to booking Boston to London Stansted Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Friday. On this route, Monday flights average $572, about $312 less than Friday fares (35% savings) based on the last 12 months.

More options for your flight from Boston to Stansted

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