$384 Cheap British Airways flights San Francisco (SFO) to London (LHR)

View $384 flight on Wed, May 13, 2026Opens in a new window

$384 Cheap British Airways flights San Francisco (SFO) to London (LHR)

Prices were available within the past 7 days and start at $384 for one-way flights and $638 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, Feb 12 - Sat, Feb 21
SFO
San Francisco
LHR
London
$638 Roundtrip, found 5 days ago
$638
Roundtrip
found 5 days ago
Select British Airways flight, departing Thu, Feb 12 from San Francisco to London, returning Sat, Feb 21, priced at $638 found 5 days ago
British Airways
Thu, Feb 12 - Sat, Feb 21
SFO
San Francisco
LHR
London
$642 Roundtrip, found 5 days ago
$642
Roundtrip
found 5 days ago
Select British Airways flight, departing Thu, Feb 12 from San Francisco to London, returning Sat, Feb 21, priced at $642 found 5 days ago
Flights from San Francisco (SFO) to London (LHR)
Origin airport
San Francisco Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, JetBlue Airways, Lufthansa, Turkish Airlines, United, Virgin Atlantic, WestJet
Popular airline
Lufthansa
Distance
8567 km
Average flight time
18 hours 28 mins