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

View $384 flight on Mon, Aug 25, 2025Opens in a new window

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

Prices were available within the past 7 days and start at $384 for one-way flights and $518 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Jul 27 - Tue, Aug 19
SFO
San Francisco
LHR
London
$518 Roundtrip, found 1 day ago
$518
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Jul 27 from San Francisco to London, returning Tue, Aug 19, priced at $518 found 1 day ago
Delta
Sun, Jul 27 - Sun, Aug 17
SFO
San Francisco
LHR
London
$603 Roundtrip, found 1 day ago
$603
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Jul 27 from San Francisco to London, returning Sun, Aug 17, priced at $603 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