Cheap flights from Stansted to San Francisco

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How far in advance should I book a flight from London Stansted Airport to San Francisco?

Travellers have found it’s best to book a flight 61 days in advance to save up to 41% 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 £388, or £475 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 £353 per person but you can even find prices for as low as £258. The most expensive prices can be found in the month of July. Opting for a February flight can save you 51% on your journey compared to booking in February

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 October, November 2021

The best prices found for STN to SFO flights in October, November
13 Nov - 22 Nov
STN

London Stansted

SFO

San Francisco

2 stops

20h 30m
SFO

San Francisco

STN

London Stansted

2 stops

25h 05m
£314

Multiple Airlines

View Deal

Deal found 25/10/21

13 Nov - 21 Nov
STN

London Stansted

SFO

San Francisco

2 stops

20h 30m
SFO

San Francisco

STN

London Stansted

2 stops

20h 55m
£377

Multiple Airlines

View Deal

Deal found 25/10/21

13 Nov - 21 Nov
STN

London Stansted

SFO

San Francisco

2 stops

20h 30m
SFO

San Francisco

STN

London Stansted

2 stops

20h 55m
£382

Multiple Airlines

View Deal

Deal found 25/10/21

Stansted to San Francisco 2021 flight deals

Cheap flights to San Francisco from Stansted found for this year
13 Nov - 22 Nov
STN

London Stansted

SFO

San Francisco

2 stops

20h 30m
SFO

San Francisco

STN

London Stansted

2 stops

25h 05m
£314

Multiple Airlines

View Deal

Deal found 25/10/21

13 Nov - 21 Nov
STN

London Stansted

SFO

San Francisco

2 stops

20h 30m
SFO

San Francisco

STN

London Stansted

2 stops

20h 55m
£377

Multiple Airlines

View Deal

Deal found 25/10/21

13 Nov - 21 Nov
STN

London Stansted

SFO

San Francisco

2 stops

20h 30m
SFO

San Francisco

STN

London Stansted

2 stops

20h 55m
£382

Multiple Airlines

View Deal

Deal found 25/10/21

Last-minute flights from Stansted to San Francisco

Late deals on return flights to San Francisco from Stansted, departing today and this week
4 Nov - 12 Nov
STN

London Stansted

SFO

San Francisco

2 stops

20h 25m
SFO

San Francisco

STN

London Stansted

2 stops

18h 40m
£413

Multiple Airlines

View Deal

Deal found 25/10/21

3 Nov - 7 Nov
STN

London Stansted

SFO

San Francisco

2 stops

22h 25m
SFO

San Francisco

STN

London Stansted

2 stops

18h 40m
£425

Multiple Airlines

View Deal

Deal found 26/10/21

1 Nov - 22 Nov
STN

London Stansted

SFO

San Francisco

2 stops

20h 25m
SFO

San Francisco

STN

London Stansted

2 stops

22h 55m
£454

Multiple Airlines

View Deal

Deal found 24/10/21

One-way flights to San Francisco from Stansted

The cheapest one-way flights from Stansted to San Francisco
1 Apr
STN

London Stansted

SFO

San Francisco

2 stops

40h 40m
£180

Multiple Airlines

View Deal

Deal found 26/10/21

1 Apr
STN

London Stansted

SFO

San Francisco

2 stops

29h 45m
£181

Multiple Airlines

View Deal

Deal found 27/10/21

16 Nov
STN

London Stansted

SFO

San Francisco

2 stops

32h 05m
£182

Multiple Airlines

View Deal

Deal found 27/10/21

Related info for your journey

Useful info, stats and facts about Stansted to San Francisco flights.

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

San Francisco (SFO), located 11.8 mi from the city centre, 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 £314, but on average you can expect to pay £405.

Are there last-minute flights available from London Stansted Airport to San Francisco for under £500?

There are currently 20+ open flights from London Stansted Airport to San Francisco within the next 7 days for less than £500.

What are the cheapest flights from London Stansted Airport to San Francisco?

Looking for the cheapest flight from London Stansted Airport to San Francisco? While on average our users pay £539, our data indicates the cheapest price to be £366. The most popular route (London Stansted - San Francisco), is priced around £314.

Can I fly to San Francisco from London Stansted right now?

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

Most visitors from London Stansted will not be allowed to enter San Francisco.

COVID-19 testing requirements
Visitors from London Stansted must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Francisco.

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

Can I fly back to London Stansted from San Francisco?

Returning to London Stansted from San Francisco

COVID-19 testing requirements
Visitors from San Francisco must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London Stansted.

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

Alternative routes for Stansted to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.