Cheap flights from Stansted to San Francisco

Return
Economy
London (STN)
San Francisco (SFO)
Depart
Return
Any month
Compare vs Cheapflights |

How to find the cheapest flight from
Stansted (STN) to San Francisco (SFO)

All the information you need to plan the best STN to SFO flight in 2022: compare Stansted to San Francisco flight prices with the expected peak season, weather and rainfall in San Francisco.
How far in advance should I book a flight from London Stansted Airport to San Francisco?

Travelers have found it’s best to book a flight 61 days in advance to save up to 26% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London Stansted Airport to San Francisco 1-2 weeks in advance for as low as £610, or £683 for flights within the next 24 hours.

What is the cheapest month to fly from London Stansted Airport to San Francisco?

February is one of the best times of the year to fly to San Francisco from London Stansted Airport. Prices for February average £521 per person but you can even find prices for as low as £334. The most expensive prices can be found in the month of July. Opting for a February flight can save you 36% on your journey compared to booking in July

When is the cheapest time to fly from London Stansted Airport to San Francisco (STN - SFO)?

When flying from London Stansted Airport to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Stansted to San Francisco in August, September 2022

The best prices found for STN to SFO flights in August, September
6 Sep - 16 Sep
£554pp
STN
London Stansted
Multiple airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
   
2 STOPS
STN
London Stansted
8 Sep - 15 Sep
£595pp
STN
London Stansted
Multiple airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
   
2 STOPS
STN
London Stansted
7 Sep - 11 Sep
£691pp
STN
London Stansted
Multiple airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
   
2 STOPS
STN
London Stansted

London Stansted to San Francisco 2022 flight deals

Cheap flights to San Francisco from Stansted found for this year
17 Oct - 23 Oct
£455pp
STN
London Stansted
Multiple airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
   
2 STOPS
STN
London Stansted
11 Oct - 18 Oct
£474pp
STN
London Stansted
Multiple airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
   
2 STOPS
STN
London Stansted
11 Oct - 18 Oct
£532pp
STN
London Stansted
Multiple airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
 
1 STOP
STN
London Stansted

Last-minute flights from Stansted to San Francisco

Late deals on return flights to San Francisco from Stansted, departing today and this week
22 Aug - 3 Sep
£950pp
STN
London Stansted
Multiple airlines
     
3 STOPS
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
     
3 STOPS
STN
London Stansted
20 Aug - 8 Sep
£980pp
STN
London Stansted
Multiple airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
   
2 STOPS
STN
London Stansted
17 Aug - 21 Aug
£1,064pp
STN
London Stansted
Multiple airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
   
2 STOPS
STN
London Stansted

One-way flights to San Francisco from London Stansted

The cheapest one-way flights from Stansted to San Francisco
04:15 - 14:10
Multiple Airlines
1 stop
17h 55m
STN - SFO
Multiple Airlines
£309
Kiwi.com
10:30 - 09:55
Multiple Airlines
2 stops
31h 25m
STN - SFO
Multiple Airlines
£261
Kiwi.com
14:35 - 14:10
Multiple Airlines
2 stops
31h 35m
STN - SFO
Multiple Airlines
£281
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Stansted</span> to <span class="emphasized">San Francisco</span> flights.

Flight FAQs

From Stansted to San Francisco

What airport do you fly into for flights to San Francisco from London Stansted?

San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly into when you book flights from London Stansted to San Francisco. 1 airline have flights to San Francisco from London Stansted on a regular basis. Booking flights from London Stansted to San Francisco should not be difficult; the airport handles an average of 0 inbound flights from London Stansted per day.

Which airlines flying from London Stansted to San Francisco have flexible changes due to COVID-19?

Some of our airline partners flying from London Stansted to San Francisco have new flexible policies in place due to COVID-19. British Airways is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like British Airways with this kind of flexibility.

Can I find flights from London Stansted Airport to San Francisco for under £400 on Cheapflights?

Yes, there are multiple flights from London Stansted Airport to San Francisco for under £400. The cheapest flight booked recently is on Multiple Airlines for just £397, but on average you can expect to pay £636.

Are there last-minute flights available from London Stansted Airport to San Francisco for under £1,000?

There are currently 8+ open flights from London Stansted Airport to San Francisco within the next 7 days for less than £1,000.

COVID Restrictions

View COVID Travel Restrictions for San Francisco, CA

Do I need a COVID test to fly to San Francisco from Stansted?

Information is based on travel restrictions from London Stansted to San Francisco

Most visitors from London Stansted need to provide a negative COVID-19 test result and/or quarantine to enter San Francisco.

COVID-19 testing requirements
Visitors from London Stansted are not required to present a negative COVID-19 PCR test or antigen result upon entering San Francisco.

Quarantine requirements
Visitors from London Stansted are not required to quarantine after entering San Francisco.

Do I need a test to fly back to Stansted from San Francisco?

Returning to London Stansted from San Francisco

COVID-19 testing requirements
Visitors from San Francisco are not required to present a negative COVID-19 PCR test or antigen result upon entering London Stansted.

Quarantine requirements
Visitors from San Francisco are not required to quarantine after entering London Stansted.

Hide COVID Travel Restrictions for San Francisco, CA

Alternative routes for Stansted to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
Home North America USA California San Francisco Cheap flights from Stansted to San Francisco
  • Return
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First