Cheap flights from San Francisco to London from $0
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Discover deals on San Francisco to London flights
Typical range $0–$0•Cheapest found $0
Checking latest prices...Find cheap flights from San Francisco to London
Best
8 Feb
DEP
16:30
SFO
10:50
LHR
10h 20m
8 Feb
DEPARTURE
16:30 - 10:50
10h 20m
SFO
LHR
1 stop
8 Feb
DEP
07:30
SFO
1×
06:20
LHR
14h 50m
8 Feb
DEPARTURE
07:30 - 06:20
14h 50m
SFO
1 stop
LHR
Air Canada flights from San Francisco to London
Our best Air Canada deals on San Francisco to London tickets
Best
1 stop
8 Feb
DEP
11:20
SFO
1×
11:50
LHR
16h 30m
8 Feb
DEPARTURE
11:20 - 11:50
16h 30m
SFO
1 stop
LHR
1 stop
8 Feb
DEP
13:20
SFO
1×
11:50
LHR
14h 30m
8 Feb
DEPARTURE
13:20 - 11:50
14h 30m
SFO
1 stop
LHR
Virgin Atlantic flights from San Francisco to London
Our best Virgin Atlantic deals on San Francisco to London tickets
Best
8 Feb
DEP
16:30
SFO
10:50
LHR
10h 20m
8 Feb
DEPARTURE
16:30 - 10:50
10h 20m
SFO
LHR
1 stop
8 Feb
DEP
08:00
SFO
1×
06:25
LHR
14h 25m
8 Feb
DEPARTURE
08:00 - 06:25
14h 25m
SFO
1 stop
LHR
Lufthansa flights from San Francisco to London
Our best Lufthansa deals on San Francisco to London tickets
Best
1 stop
8 Feb
DEP
21:25
SFO
1×
19:35
LHR
14h 10m
8 Feb
DEPARTURE
21:25 - 19:35
14h 10m
SFO
1 stop
LHR
1 stop
8 Feb
DEP
21:25
SFO
1×
21:00
LHR
15h 35m
8 Feb
DEPARTURE
21:25 - 21:00
15h 35m
SFO
1 stop
LHR
British Airways flights from San Francisco to London
Our best British Airways deals on San Francisco to London tickets
Best
8 Feb
DEP
17:30
SFO
12:00
LHR
10h 30m
8 Feb
DEPARTURE
17:30 - 12:00
10h 30m
SFO
LHR
8 Feb
DEP
20:40
SFO
15:10
LHR
10h 30m
8 Feb
DEPARTURE
20:40 - 15:10
10h 30m
SFO
LHR
American Airlines flights from San Francisco to London
Our best American Airlines deals on San Francisco to London tickets
Best
1 stop
8 Feb
DEP
07:30
SFO
1×
06:20
LHR
14h 50m
8 Feb
DEPARTURE
07:30 - 06:20
14h 50m
SFO
1 stop
LHR
1 stop
8 Feb
DEP
09:00
SFO
1×
07:20
LHR
14h 20m
8 Feb
DEPARTURE
09:00 - 07:20
14h 20m
SFO
1 stop
LHR
SWISS flights from San Francisco to London
Our best SWISS deals on San Francisco to London tickets
Best
1 stop
8 Feb
DEP
19:25
SFO
1×
17:50
LHR
14h 25m
8 Feb
DEPARTURE
19:25 - 17:50
14h 25m
SFO
1 stop
LHR
What's the cheapest day of the week to fly from San Francisco to London?
If your flying dates are flexible, you should consider flying to London on a Wed, as we generally find the cheapest rates on that day. On the other hand, Fri is the most expensive day to fly.
What is the cheapest month to fly from San Francisco to London?
The cheapest month for flights from San Francisco to London is Sep, where tickets cost $529 on average. The most expensive months are Jul.
JanFebMarAprMayJunJulAugSepOctNovDec
$763$646$529
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Everything you should know
Cheapest one-way flight
$560
Typical prices: $560–$1120
When to book
3 weeks
in advance to save around 25%
Good to know
💰
Save money
Compare prices across airlines to find the best deal. Prices can vary significantly.
📅
Be flexible
Flying midweek or in off-peak seasons can save you up to 30% on airfare.
⏰
Book early
Booking 3+ weeks in advance typically offers the best prices.
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Frequently asked questions
The cheapest flight from San Francisco to London currently costs AUD $560. Prices typically range from $560 to $560. Prices change frequently, so we recommend booking early and being flexible with your travel dates.