$389 Cheap American Airlines flights San Francisco (SFO) to London (LHR)

View $389 flight on Wed, Jul 30, 2025Opens in a new window

$389 Cheap American Airlines flights San Francisco (SFO) to London (LHR)

Prices were available within the past 7 days and start at $389 for one-way flights and $618 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Jul 30 - Sat, Aug 16
SFO
San Francisco
LHR
London
$618 Roundtrip, found 1 day ago
$618
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jul 30 from San Francisco to London, returning Sat, Aug 16, priced at $618 found 1 day ago
Flights from San Francisco (SFO) to London (LHR)
Origin airport
San Francisco Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, Air France, Alaska Airlines, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, TAP Portugal, United, Virgin Atlantic, WestJet
Popular airline
Delta
Distance
8567 km
Average flight time
18 hours 22 mins