San Francisco to London 🇬🇧
Cheapest fare
$296
Fastest
11h 37m
Direct from
No direct
Dates tracked
9
Cheapest fare
$296
Tue, Mar 2 · 1 stop · 12h 30m · jetBlue
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Price calendar
Cheapest round-trip fare by departure day Cheap Average Pricey
October 2026
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Price trend
Price alert
Cheapest day to fly
Thursday
Averages $763, vs $1,036 on Fridays.
Work-hours calculator
This flight to London costs you 19h 44m of work.
Same money as
4
SUV fuel tanks
16
large pizzas
23
cinema tickets
49
fancy coffees
Airlines on this route
jetBlue
from $296 · 3 dates
Air Canada
from $299 · 1 dates
United Airlines
from $728 · 2 dates
SAS Scandinavian
from $798 · 1 dates
TAP Air Portugal
from $802 · 1 dates
American Airlines
from $1,267 · 1 dates
Destination guide
Discover London
About London
London is the capital and largest city of England and the United Kingdom, with a population of 9.14 million people in 2025. Its wider metropolitan area is the largest in Western Europe, with a population of 15.4 million. London stands on the River Thames in southeast England, at the head of a 50-mile (80 km) tidal estuary down to the North Sea, and has been a major settlement for nearly 2,000 years.
Text from Wikipedia — London, licensed CC BY-SA 4.0.
All dates
Every fare, by date
| Departs | Return | Airline | Stops | Price |
|---|---|---|---|---|
| Wed, Oct 28 | Fri, Oct 30 | jetBlue | 1 stop | $792 |
| Thu, Dec 10 | Thu, Dec 24 | SAS Scandinavian | 1 stop | $798 |
| Thu, Dec 10 | Sat, Jan 2 | American Airlines | 2 stops | $1,267 |
| Fri, Dec 11 | Sat, Jan 2 | United Airlines | 2 stops | $1,270 |
| Thu, Dec 17 | Thu, Dec 24 | United Airlines |
Also cheap
More from San Francisco
FAQ
San Francisco to London: answers
How much is a flight from San Francisco to London?+
The cheapest fare we see right now is $296 one way on Tue, Mar 2 with jetBlue.
Are there direct flights from San Francisco to London?+
We haven't seen a direct fare recently; the best options have 1+ stop.
How long is the flight from San Francisco to London?+
The fastest itinerary we track takes about 11h 37m door to door.
What is the cheapest day to fly to London?+
Thursday departures are the cheapest on average right now, Friday the most expensive.
