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Cheap Flights from San Francisco, CA (SFO) to London (YXU)

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Discover the cheapest flights from San Francisco, CA to London
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Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from San Francisco, CA to London

Flexible with dates? We find the best price for the week of the day you select *Prices may vary after you search.
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week: Feb 16 - Feb 22
$492
$867
$841
$646
$480
$342
$299
$437
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$518
DecemberJanuaryFebruary

Local currency and cost comparison

TrainLocal, one-way ticket
17%Trains in London are 17% cheaper than in San Francisco, CA.
San Francisco, CA$3.00
London$2.49
MealMid-priced restaurant
30%A meal in London is 30% cheaper than a meal in San Francisco, CA.
San Francisco, CA$30.00
London$19.50
TaxiStandard daytime start rate
40%A taxi fare in London is 40% cheaper than in San Francisco, CA.
San Francisco, CA$4.15
London$2.49
CoffeeRegular cappuccino
42%Coffee in London is 42% cheaper than in San Francisco, CA.
San Francisco, CA$5.85
London$3.38
Exchange rate
1 USD = 1.41 CAD
1 CAD = 0.72 USD
Last revised on Fri, 12/5
Distance: 2179 miles
San Francisco, CA airports
San Francisco Intl Airport (SFO)How far from city center: 11 miles
London airports
London (YXU)How far from city center: 0 miles

Are you planning to travel to London for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from San Francisco, CA. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to London and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from San Francisco, CA to London

What are the benefits of booking flexible flight tickets?
Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to Canada. At eDreams have you covered!
For flights from San Francisco, CA to London, how can I find the cheapest price?
The cheapest price for a flight from San Francisco, CA to London is $136. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
Is London more expensive than San Francisco, CA to visit?
Looking at cab fares, a ride in London costs an average of 2.49 USD , 40% cheaper than San Francisco, CA, with a fare of 4.15 USD,
while train tickets cost 17% less at London: $ 2.49 USD versus $ 3.00 USD at San Francisco, CA.
Comparing the price of a meal, they range from 19.50 USD euros in London, 35% less than the 30.00 USD euros in San Francisco, CA.
The price of the coffee is around 42% cheaper in London, with an average of 3.38 USD, while in San Francisco, CA the coffee costs 5.85 USD.
When booking, when is the best time to get the best prices for flights from San Francisco, CA to London?
The most popular months to book a trip from San Francisco, CA to London are September, August and July, based on the searches of our customers.
When is the best time to travel from San Francisco, CA to London?
The best time of the year to visit London depends on lots of personal preferences, especially the price. Regarding popularity, August is the best month to fly to London from San Francisco, CA in terms of searches from our customers, followed by September and June. If you prefer to avoid the busy season and get away from the crowds May, July and April are the months with fewer searches for San Francisco, CA - London.
How is the weather in London compared to San Francisco, CA?
While in San Francisco, CA the temperatures can reach an average of 32.98 ºC in summer, with precipitation levels up to 6 mm ,London's temperatures can go up to 32.11 ºC during the hot season, with 9 mm average of rain rate . In winter, however, weather indicators show around -18.43 ºC in London, compared to the 2.36 ºC average degrees reported in San Francisco, CA. During the winter period, San Francisco, CA can register 12 mm precipitation, while London have an average of 3 mm rain level.

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