Cheap flights from Stansted to San Francisco

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

STN - SFO
Price
£295 - £1,319
SFO
Temperature
15 - 25 °C
SFO
Rainfall
0 - 120 mm
Popular in December High demand for flights, 57% potential price rise
Cheapest in February Best time to find cheap flights, 48% potential price drop
Round-trip from HK$ 295 From Stansted to San Francisco
One-way from HK$ 169 One-way flight from Stansted to San Francisco
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Stansted to San Francisco?

Users have found that flying from Stansted to San Francisco on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 57 days in advance, which can save you up to 29% on flights from Stansted to San Francisco compared to booking the week you need them. Waiting 57 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £341. For sooner than that we have options available in the next 3 days from £394.

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

Our data shows that November tends to be the cheapest month to fly to San Francisco from Stansted. Users have commonly found prices around £388 for the month, but tickets can be as low as £275. Due to multiple factors, prepare for potentially higher prices in July.

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

A simple way to save on the total cost of your ticket is to fly from Stansted to San Francisco at midday. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight in the morning.

Cheap flights from Stansted to San Francisco in September, October 2020

The best prices found for STN to SFO flights in September, October
30 Sep - 28 Oct
£397pp
STN
London Stansted
Multiple airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
   
2 STOPS
STN
London Stansted
22 Oct - 29 Oct
£406pp
STN
London Stansted
Multiple airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
     
3 STOPS
STN
London Stansted
1 Oct - 31 Oct
£409pp
STN
London Stansted
Multiple airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
   
2 STOPS
STN
London Stansted

Stansted to San Francisco 2020 flight deals

Cheap flights to San Francisco from Stansted found for this year
30 Sep - 28 Oct
£397pp
STN
London Stansted
Multiple airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
   
2 STOPS
STN
London Stansted
22 Oct - 29 Oct
£406pp
STN
London Stansted
Multiple airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
     
3 STOPS
STN
London Stansted
1 Oct - 31 Oct
£409pp
STN
London Stansted
Multiple airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
   
2 STOPS
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
30 Sep - 28 Oct
£397pp
STN
London Stansted
Multiple airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
   
2 STOPS
STN
London Stansted
1 Oct - 31 Oct
£409pp
STN
London Stansted
Multiple airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
   
2 STOPS
STN
London Stansted
1 Oct - 28 Oct
£411pp
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 Stansted

The cheapest one-way flights from Stansted to San Francisco
08:45 - 12:00
Multiple Airlines
2 stops
34h 15m
STN - SFO
Multiple Airlines
£133
Kiwi.com
16:05 - 12:00
Multiple Airlines
2 stops
26h 55m
STN - SFO
Multiple Airlines
£136
Kiwi.com
07:45 - 10:00
Multiple Airlines
2 stops
34h 15m
STN - SFO
Multiple Airlines
£158
Kiwi.com

Related info for your journey

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

Flight FAQs

From Stansted to San Francisco

Are flight prices decreasing from Stansted to San Francisco due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Stansted and San Francisco for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

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

Yes, there are multiple flights from Stansted 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 £426.

Are there direct flights from Stansted to San Francisco for under £400 on Cheapflights?

There are no direct flights from Stansted to San Francisco, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Stansted to San Francisco for under £400?

There are currently 15+ open flights from Stansted to San Francisco within the next 7 days for less than £400.

Does it rain more in Stansted or San Francisco?

In Stansted, there will be greater rainfall in Stansted compared to San Francisco over the next 9 days.

Is Stansted weather warmer or cooler than San Francisco?

With an average temperature of 25 °C, peak weather can be found in September. As a traveller, expect to see changes in flight prices during that period. The temperatures in San Francisco are hotter than in Stansted.

Alternative routes for Stansted to San Francisco

Destination information for San Francisco

Things to know before you go. Useful info for your trip from Stansted to San Francisco
Today's exchange rate
£1 = $1.28
Average temperature for September in San Francisco
25.0 °C
Avg rainfall for September in San Francisco
3.0 mm

Airports servicing London

Airports servicing San Francisco

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