Find flights
When to book
FAQs

Cheap flights from London Stansted Airport to San Francisco Bay Area from £369

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
STN — SFO
31 Jul — 7 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Stansted to San Francisco Bay Area

Enter your travel dates to find the best prices.

Cheapest flights from Stansted to San Francisco Bay Area
Explore the most affordable flight options available from Stansted to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2026.

Mon 21/915:15
STN
-
SFO
3 stops31h 25m
Multiple Airlines
Wed 30/916:45
SFO
-
STN
2 stops23h 25m
Multiple Airlines
Deal found 28/6£473
Wed 9/921:20
STN
-
SFO
2 stops25h 20m
Multiple Airlines
Wed 16/916:45
SFO
-
STN
2 stops23h 25m
Multiple Airlines
Deal found 29/6£480
Wed 28/1011:35
STN
-
SFO
2 stops35h 15m
Multiple Airlines
Wed 4/1116:45
SFO
-
STN
2 stops17h 45m
Multiple Airlines
Deal found 29/6£490
Thu 27/816:15
STN
-
SFO
3 stops30h 25m
Multiple Airlines
Tue 8/916:45
SFO
-
STN
2 stops22h 35m
Multiple Airlines
Deal found 30/6£493
Mon 14/919:55
STN
-
SFO
2 stops25h 20m
Multiple Airlines
Sun 20/915:15
SFO
-
STN
2 stops25h 30m
Multiple Airlines
Deal found 30/6£495
Wed 2/921:20
STN
-
SFO
2 stops25h 20m
Multiple Airlines
Sat 12/916:45
SFO
-
STN
2 stops23h 55m
Multiple Airlines
Deal found 28/6£498
Mon 21/919:55
STN
-
SFO
2 stops25h 20m
Multiple Airlines
Tue 29/915:15
SFO
-
STN
2 stops24h 55m
Multiple Airlines
Deal found 29/6£504
Fri 28/813:45
STN
-
SFO
2 stops32h 55m
Multiple Airlines
Sat 12/916:45
SFO
-
STN
3 stops23h 55m
Multiple Airlines
Deal found 26/6£505
Mon 28/915:15
STN
-
SFO
3 stops31h 25m
Multiple Airlines
Mon 5/1016:45
SFO
-
STN
2 stops18h 50m
Multiple Airlines
Deal found 29/6£514
Tue 8/921:45
STN
-
SFO
2 stops23h 30m
Multiple Airlines
Wed 16/915:15
SFO
-
STN
2 stops25h 30m
Multiple Airlines
Deal found 29/6£525
Sat 10/1017:45
STN
-
SJC
2 stops37h 08m
Multiple Airlines
Fri 16/1008:00
SJC
-
STN
2 stops30h 10m
Multiple Airlines
Deal found 29/6£1,137
Fri 14/806:20
STN
-
OAK
3 stops25h 36m
Multiple Airlines
Fri 21/817:00
OAK
-
STN
3 stops20h 10m
Multiple Airlines
Deal found 30/6£1,152

Find flight deals from Stansted to San Francisco Bay Area

Keep the following information in mind while searching for Stansted to San Francisco Bay Area flight deals. Data was last updated 1 July 2026.

Round-trip from

£473

One-way from

£369

Popular in

December

Cheapest in

February

Average price

£622
21/9-30/9
  • 21/9-30/9
  • 5 total stops
  • 54h 50m total
  • London to San Francisco Bay Area
Search Deals
12/10
  • 12/10
  • 3 total stops
  • 45h 28m total
  • London to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£7 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Stansted to San Francisco Bay Area 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 1 July 2026.
Use the filters below to find and compare flights from London Stansted Airport to San Francisco Bay Area that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Sun 20/9

06:55-10:50

1 stop35h 55m

San Francisco

Fri 6/11

19:35-09:55

1 stop30h 20m

£787

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Wed 16/9

06:55-10:50

1 stop35h 55m

San Francisco

Mon 21/9

18:45-22:10

1 stop19h 25m

£815

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Fri 18/9

17:35-16:40

1 stop31h 05m

San Francisco

Sun 27/9

18:45-16:40

1 stop37h 55m

£839

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Wed 9/9

10:50-10:50

1 stop32h 00m

San Francisco

Tue 15/9

18:45-16:40

1 stop37h 55m

£893

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Wed 28/10

10:55-17:30

1 stop37h 35m

San Francisco

Sat 7/11

19:35-09:55

1 stop30h 20m

£898

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Fri 11/9

17:35-16:40

1 stop31h 05m

San Francisco

Fri 18/9

18:45-09:55

1 stop31h 10m

£906

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Sat 31/10

17:20-18:30

1 stop32h 10m

San Francisco

Mon 9/11

18:35-09:55

1 stop31h 20m

£920

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Thu 27/8

17:35-16:40

1 stop31h 05m

San Francisco

Mon 7/9

12:55-22:10

1 stop25h 15m

£1,038

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Wed 4/11

10:55-17:30

1 stop38h 35m

San Francisco

Sun 8/11

18:35-16:20

1 stop37h 45m

£1,040

LondonSan Francisco

STN - SFO

STNSFO

London Stansted

Sun 23/8

06:40-10:50

1 stop36h 10m

San Francisco

Sat 5/9

18:45-09:55

1 stop31h 10m

£1,102

Flights are sorted by cheapest return flights first.

Deals found on 28/6

Showing 1-10 of 46 resultsSorted by cheapest first
1
2
3
...
5

Best time to book a flight from Stansted to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Stansted 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 London Stansted Airport to San Francisco Bay Area
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Stansted to San Francisco Bay Area. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London Stansted Airport to San Francisco Bay Area?

    Turkish Airlines can get you from London Stansted Airport to San Francisco Bay Area in just under 35h 55m. Your travel time can differ by up to . The distance between London Stansted Airport and San Francisco Bay Area is about 5350 mi.

  • What are the most popular routes from London Stansted Airport to San Francisco Bay Area?

    While some choose either London Stansted - San Jose or London Stansted - Oakland, London Stansted - San Francisco is the most popular route from London Stansted Airport to San Francisco Bay Area.

  • Can I find deals for flights from Stansted to San Francisco Bay Area that include hotel bookings?

    Yes. In addition to deals on Stansted to San Francisco Bay Area flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Stansted to San Francisco Bay Area?

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

  • Can I find deals for business class flights from Stansted to San Francisco Bay Area?

    Yes. Cheapflights offers flight deals from Stansted to San Francisco Bay Area 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Stansted to San Francisco Bay Area

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Los Angeles flights
Heathrow to San Francisco flights
Gatwick to Los Angeles flights
Stansted to Los Angeles flights
Heathrow to Las Vegas flights
London City to Los Angeles flights
Heathrow to Ontario flights
Gatwick to San Francisco flights
Luton to Los Angeles flights
London City to San Francisco flights
Stansted to San Francisco flights
Gatwick to Las Vegas flights
Luton to San Francisco flights
London City to Las Vegas flights
Heathrow to San Jose flights
Stansted to Las Vegas flights
Heathrow to San Diego flights
Heathrow to Santa Ana flights
Gatwick to Ontario flights
Luton to Las Vegas flights
Gatwick to San Diego flights
Gatwick to San Jose flights
Heathrow to Burbank flights
Gatwick to Burbank flights
Stansted to San Diego flights
Gatwick to Oakland flights
London City to San Diego flights
Heathrow to Oakland flights
Heathrow to Long Beach flights
London City to San Jose flights
Heathrow to Sacramento flights
Heathrow to Reno flights
Gatwick to Santa Ana flights
Stansted to San Jose flights
Southend to Los Angeles flights
Gatwick to Sacramento flights
London City to Ontario flights
Heathrow to Palm Springs flights
London City to Sacramento flights
Gatwick to Reno flights
Heathrow to Monterey flights
London City to Santa Ana flights
Heathrow to Santa Barbara flights
Southend to San Francisco flights
Gatwick to Palm Springs flights
Stansted to Santa Ana flights
Heathrow to Santa Rosa flights
Stansted to Reno flights
Southend to San Diego flights
Heathrow to San Luis Obispo flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Stansted to San Francisco Bay Area?

When you search for this flight from Stansted to San Francisco Bay Area, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Stansted to San Francisco Bay Area?

Millions of users choose and trust Cheapflights to book the best flight deals from Stansted to San Francisco Bay Area 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 Stansted to San Francisco Bay Area with no change fees?

Yes! Cheapflights helps users easily find flights from Stansted to San Francisco Bay Area with no change fees.

Can Cheapflights notify me if prices for flights from Stansted to San Francisco Bay Area become cheaper?

Yes, Cheapflights offers price alerts on Stansted to San Francisco Bay Area flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.