$814 Cheap Delta flights London (LHR) to San Francisco (SFO)

View $814 flight on Tue, Jun 30, 2026Opens in a new window

$814 Cheap Delta flights London (LHR) to San Francisco (SFO)

Prices were available within the past 7 days and start at $814 for one-way flights and $884 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Apr 15 - Mon, Apr 20
LHR
London
SFO
San Francisco
$884 Roundtrip, found 14 hours ago
$884
Roundtrip
found 14 hours ago
Select Delta flight, departing Wed, Apr 15 from London to San Francisco, returning Mon, Apr 20, priced at $884 found 14 hours ago
Delta
Wed, Apr 15 - Mon, Apr 20
LHR
London
SFO
San Francisco
$895 Roundtrip, found 14 hours ago
$895
Roundtrip
found 14 hours ago
Select Delta flight, departing Wed, Apr 15 from London to San Francisco, returning Mon, Apr 20, priced at $895 found 14 hours ago
Delta
Wed, Apr 15 - Mon, Apr 20
LHR
London
SFO
San Francisco
$903 Roundtrip, found 14 hours ago
$903
Roundtrip
found 14 hours ago
Select Delta flight, departing Wed, Apr 15 from London to San Francisco, returning Mon, Apr 20, priced at $903 found 14 hours ago
Delta
Wed, Apr 15 - Mon, Apr 20
LHR
London
SFO
San Francisco
$912 Roundtrip, found 14 hours ago
$912
Roundtrip
found 14 hours ago
Select Delta flight, departing Wed, Apr 15 from London to San Francisco, returning Mon, Apr 20, priced at $912 found 14 hours ago
Delta
Wed, Apr 15 - Mon, Apr 20
LHR
London
SFO
San Francisco
$914 Roundtrip, found 14 hours ago
$914
Roundtrip
found 14 hours ago
Select Delta flight, departing Wed, Apr 15 from London to San Francisco, returning Mon, Apr 20, priced at $914 found 14 hours ago
Delta
Wed, Apr 15 - Mon, Apr 20
LHR
London
SFO
San Francisco
$919 Roundtrip, found 14 hours ago
$919
Roundtrip
found 14 hours ago
Select Delta flight, departing Wed, Apr 15 from London to San Francisco, returning Mon, Apr 20, priced at $919 found 14 hours ago
Delta
Wed, Apr 15 - Mon, Apr 20
LHR
London
SFO
San Francisco
$934 Roundtrip, found 14 hours ago
$934
Roundtrip
found 14 hours ago
Select Delta flight, departing Wed, Apr 15 from London to San Francisco, returning Mon, Apr 20, priced at $934 found 14 hours ago
Delta
Wed, Apr 15 - Mon, Apr 20
LHR
London
SFO
San Francisco
$941 Roundtrip, found 14 hours ago
$941
Roundtrip
found 14 hours ago
Select Delta flight, departing Wed, Apr 15 from London to San Francisco, returning Mon, Apr 20, priced at $941 found 14 hours ago

Find the cheapest month to fly from London (LHR) to San Francisco (SFO)

March is typically the cheapest month to fly

From $477 - $1,070 per traveler.

Travel information

Origin airport
Heathrow
Destination airport
San Francisco Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Popular airline
Delta
Distance
8567 km
Average flight time
3 hours 5 mins

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