Flights from San Francisco to London

Search and find cheap flights from San Francisco to London (United Kingdom, Europe)
Search and find cheap flights from San Francisco to London (United Kingdom, Europe)

Looking for the best tickets for San Francisco to London?

Look no more. We’ve gone through the latest 29,269,312 fares to bring you all the insights you could possibly want.
Best time to book
Cheapest time to buy a ticket for San Francisco — London is approximately 59 days to departure.
Normally the best deals on San Francisco to London flights are available 2 to 4 months prior to departure.
Days before departure
Best month
Cheapest time of year to fly to London from San Francisco is January and September. Most expensive are May and June.
The cheapest flights from San Francisco to London are currently available between September and October.
Impact on price
Cheapest airline
According to our data, Air New Zealand, WOW air and Westjet are the cheapest airlines to fly this route.
Air New Zealand, WOW air and Westjet are the most popular choices flying from San Francisco to London.
Impact on price (additional fees may apply)
Air New Zealand
+8%
WOW air
+13%
Westjet
+13%
Turkish Airlines
+23%
Virgin America
+24%
TAP Portugal
+26%
Best time to fly
San Francisco to London flights are approximately 6% more expensive in the afternoon than in the morning.
Afternoon flights tend to be the most expensive.
Impact on price
Cheapest day
Saturday is normally the most expensive day to fly, whilst Wednesday tends to be the cheapest.
Cheapest day of week is typically Wednesday and the most expensive is typically Saturday.
Impact on price
Cheapest route
Fly San Francisco Intl - Gatwick for the best San Francisco to London flight prices saving up to 1% on average.
San Francisco Intl - Gatwick tends to be 1% cheaper than San Francisco Intl - Stansted.
We scan 28 sites offering flights from San Francisco to London to find all the best options.
Impact on price
San Francisco Intl-Gatwick
+2%
San Francisco Intl-London City Airport
+3%
San Francisco Intl-Heathrow
+6%
San Francisco Intl-Stansted
+14%
Direct flights
There are direct flights from San Francisco Intl to London all week with a flight time of 10 hours 15 minutes.
Direct flights available: 151 PER WEEK
Popular non-direct routes for this connection are San Francisco Intl - Dusseldorf - Heathrow, San Francisco Intl - Keflavik Intl - Luton and San Francisco Intl - Ataturk - Heathrow.
Stop-off cities for indirect flights from San Francisco Intl to London include Dusseldorf, Keflavik Intl and Ataturk.
Direct flights available on
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday

Get there quickly

Direct flights to London from San Francisco
Return trip
29 Sep - 9 Oct
720 CAD
CheapoairCA
SFO SFO
10h 5min
Direct
LON LON
LON LON
11h 0min
Direct
SFO SFO
Return trip
19 Sep - 26 Sep
732 CAD
CheapoairCA
SFO SFO
10h 5min
Direct
LON LON
LON LON
11h 0min
Direct
SFO SFO
Return trip
11 Jul - 20 Aug
1,048 CAD
CheapoairCA
SFO SFO
10h 5min
Direct
LON LON
LON LON
11h 0min
Direct
SFO SFO

Go right away

Last minute flights from San Francisco to London
Return trip
19 Aug - 9 Sep
727 CAD
OmegaTravelUS
SFO SFO
19h 10min
1 stop
LON LON
LON LON
31h 23min
2 stops
SFO SFO
Return trip
28 Jul - 6 Aug
1,232 CAD
Orbitz
SFO SFO
13h 50min
1 stop
LON LON
LON LON
16h 50min
1 stop
SFO SFO

Go for less - experience more

Cheap flights from San Francisco to London
Return trip
15 Jul - 20 Aug
1,046 CAD
ExpediaCA
SFO SFO
13h 50min
1 stop
LON LON
LON LON
16h 50min
1 stop
SFO SFO
Return trip
11 Jul - 20 Aug
1,048 CAD
CheapoairCA
SFO SFO
10h 5min
Direct
LON LON
LON LON
11h 0min
Direct
SFO SFO
Return trip
15 Jul - 12 Aug
1,148 CAD
ExpediaCA
SFO SFO
13h 50min
1 stop
LON LON
LON LON
16h 50min
1 stop
SFO SFO

Coming or going?

Cheap flights from London to San Francisco
Return trip
30 Jun - 9 Jul
831 CAD
ExpediaCA
LON LON
16h 50min
1 stop
SFO SFO
SFO SFO
13h 50min
1 stop
LON LON
Return trip
30 Jun - 10 Jul
831 CAD
ExpediaCA
LON LON
16h 50min
1 stop
SFO SFO
SFO SFO
14h 5min
1 stop
LON LON
Return trip
1 Jul - 10 Jul
874 CAD
DohopUK
LON LON
31h 30min
1 stop
SFO SFO
SFO SFO
38h 10min
1 stop
LON LON

Weather forecast for London

Going soon? Be prepared for the weather in London.

So what's it going to cost once you're in London

Compare the costs of everyday items in San Francisco and London
CAPPUCCINO
Regular
San Francisco
5.73 CAD
22%
London
4.45 CAD
Cappuccino is 22% cheaper in London than San Francisco
MEAL
Inexpensive
San Francisco
19.96 CAD
-27%
London
25.42 CAD
Meal is 27% more expensive in London than San Francisco
MILK
1 liter
San Francisco
5.28 CAD
-10%
London
5.79 CAD
Milk is 9.6% more expensive in London than San Francisco
BUS
One-way ticket
San Francisco
3.32 CAD
-27%
London
4.23 CAD
Bus is 27% more expensive in London than San Francisco
MOVIE THEATER
1 ticket
San Francisco
18.62 CAD
-9%
London
20.33 CAD
movie theater is 9.2% more expensive in London than San Francisco
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