SFO - STN

$299 Find Cheap Flights from San Francisco to London Stansted Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$751
Typical prices: $894-$1,102
Multiple Airlines
Sat 9/29Wed 10/3
SFO - STN • 2 stops
Cheapest one-way
$299
Typical prices: $330-$479
Multiple Airlines
Wed 10/17
SFO - STN • 2 stops
Nonstop flights
Not available
There are currently no direct flights between San Francisco and London Stansted Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top layover airports
Istanbul (IST)
Cheapest • Avg $1,149 (round-trip)
Dublin (DUB)
Shortest trip • 15h 40m (one-way)
Insights
Insights
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Cheap Flights from San Francisco to Stansted (SFO-STN)

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

Recent round-trip flight deals from San Francisco to Stansted

Tue, Sep 29 - Sat, Oct 3
Multiple Airlines Logo
12:05 am - 5:35 pmSFO  San Francisco-STN London Stansted
33h 30m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
10:00 pm - 3:21 pmSTN  London Stansted-SFO San Francisco
25h 21m2 stops Dublin Vancouver Intl
$751Multiple Airlines
Fri, Nov 6 - Sun, Nov 8
Multiple Airlines Logo
6:30 am - 2:55 pmSFO  San Francisco-STN London Stansted
24h 25m3 stops Vancouver Intl Toronto Pearson Intl Dublin
Multiple Airlines Logo
8:00 pm - 3:40 pmSTN  London Stansted-SFO San Francisco
27h 40m2 stops Dublin Toronto Pearson Intl
$753Multiple Airlines
Sat, Oct 10 - Sat, Oct 17
Multiple Airlines Logo
4:45 pm - 12:40 amSFO  San Francisco-STN London Stansted
23h 55m2 stops Kastrup Copenhagen Milan Malpensa
Multiple Airlines Logo
3:05 pm - 2:40 pmSTN  London Stansted-SFO San Francisco
31h 35m3 stops Milan Malpensa Stockholm Arlanda Kastrup Copenhagen
$753Multiple Airlines
Tue, Oct 20 - Sun, Oct 25
Multiple Airlines Logo
8:30 am - 7:00 pmSFO  San Francisco-STN London Stansted
26h 30m2 stops Toronto Pearson Intl Barcelona-El Prat
Multiple Airlines Logo
3:40 pm - 1:35 pmSTN  London Stansted-SFO San Francisco
28h 55m2 stops Barcelona-El Prat Frankfurt am Main
$754Multiple Airlines
Wed, Jan 13 - Sat, Jan 23
Multiple Airlines Logo
6:30 am - 1:35 pmSFO  San Francisco-STN London Stansted
23h 05m3 stops Vancouver Intl Toronto Pearson Intl Dublin
Multiple Airlines Logo
9:50 pm - 3:40 pmSTN  London Stansted-SFO San Francisco
25h 50m2 stops Dublin Toronto Pearson Intl
$755Multiple Airlines
Sun, Oct 11 - Sat, Oct 17
Multiple Airlines Logo
11:35 am - 4:50 pmSFO  San Francisco-STN London Stansted
21h 15m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
10:00 pm - 3:21 pmSTN  London Stansted-SFO San Francisco
25h 21m2 stops Dublin Vancouver Intl
$755Multiple Airlines
Wed, Nov 11 - Wed, Nov 18
Multiple Airlines Logo
5:20 pm - 5:50 pmSFO  San Francisco-STN London Stansted
16h 30m1 stop Dublin
Multiple Airlines Logo
11:35 am - 2:50 pmSTN  London Stansted-SFO San Francisco
35h 15m2 stops Stockholm Arlanda Kastrup Copenhagen
$756Multiple Airlines
Fri, Nov 6 - Sun, Nov 8
Multiple Airlines Logo
7:25 pm - 9:50 pmSFO  San Francisco-STN London Stansted
18h 25m2 stops Zurich Dublin
Multiple Airlines Logo
8:00 pm - 3:40 pmSTN  London Stansted-SFO San Francisco
27h 40m2 stops Dublin Toronto Pearson Intl
$756Multiple Airlines
Sun, Oct 11 - Sat, Oct 17
Multiple Airlines Logo
4:45 pm - 11:25 pmSFO  San Francisco-STN London Stansted
22h 40m3 stops Kastrup Copenhagen Stockholm Arlanda Dublin
Multiple Airlines Logo
1:15 pm - 2:40 pmSTN  London Stansted-SFO San Francisco
33h 25m3 stops Dublin Stockholm Arlanda Kastrup Copenhagen
$757Multiple Airlines
Fri, Nov 13 - Sun, Nov 15
Multiple Airlines Logo
6:30 am - 5:05 pmSFO  San Francisco-STN London Stansted
26h 35m3 stops Vancouver Intl Toronto Pearson Intl Dublin
Multiple Airlines Logo
8:00 pm - 3:40 pmSTN  London Stansted-SFO San Francisco
27h 40m2 stops Dublin Toronto Pearson Intl
$758Multiple Airlines
Booking Insights

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

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from San Francisco to London Stansted Airport with more confidence.

What is the most popular layover airport when flying from San Francisco to London Stansted Airport?

Istanbul (IST) is the most popular layover for the San Francisco to London Stansted Airport route. 88% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via IST.

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

Flights via Istanbul (IST) offer the most affordable fares, with an average round-trip price of $1,149. Based on KAYAK data over the past 3 months.

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

Dublin (DUB) had the shortest average connection time for San Francisco to London Stansted Airport layovers at 595 minutes over the past 3 months.

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Key details for San Francisco to London Stansted Airport flights

Cheapest flight

$299
Flight from San Francisco to London Stansted Airport

When to book flights from San Francisco to Stansted

Are your dates flexible? Find out the best times to travel from San Francisco 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 San Francisco to London Stansted Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

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

    Flights from San Francisco to London Stansted Airport usually depart from San Francisco (SFO) and arrive at London Stansted (STN).

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

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

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

    Connecting flights from San Francisco to London Stansted Airport most commonly pass through:

    • Istanbul (IST) - 88% of one-stop connections
    • Dublin (DUB) - 13% of one-stop connections
    Together, these airports account for 101% of one-stop bookings on this route.

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

    On the San Francisco to London Stansted Airport route, being flexible with your departure day can save you up to 27%. Sunday is the cheapest day at $852 round-trip on average, while Thursday is the most expensive at $1,155: a $303 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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

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

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

    A nonstop flight from San Francisco to London Stansted Airport takes 0h 00m, covering 5,350 miles.

  • Do I need a passport to fly from San Francisco 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.

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

    One-way fares from San Francisco to London Stansted Airport are currently lower than usual. Average one-way flight prices are about $379, which is 5% below the typical average for this route.

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

    Flying via Dublin (DUB) gives the shortest average 1-stop total travel time at 15h 40m, compared with 24h 19m via Istanbul (IST).

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

    London Stansted Airport is 8 hours ahead of San Francisco (British Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

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

    London Stansted Airport (STN) hosts 5 major car rental companies, with daily rates starting from around $10 for economy cars. Top options include:
    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • U-Save

Your guide to booking San Francisco to London Stansted Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Sunday departure instead of Thursday. On this route, Sunday flights average $852 - about $303 less than Thursday (26% savings) based on the last 12 months.

More options for your flight from San Francisco to Stansted

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