$334 Cheap Delta flights San Diego (SAN) to London (LHR)

View $334 flight on Wed, Mar 24, 2027Opens in a new window

$334 Cheap Delta flights San Diego (SAN) to London (LHR)

Prices were available within the past 7 days and start at $334 for one-way flights and $910 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Mar 24 - Wed, Apr 7
SAN
San Diego
LHR
London
$910 Roundtrip, found 8 hours ago
$910
Roundtrip
found 8 hours ago
Select Delta flight, departing Wed, Mar 24 from San Diego to London, returning Wed, Apr 7, priced at $910 found 8 hours ago
Delta
Wed, Mar 24 - Wed, Apr 7
SAN
San Diego
LHR
London
$978 Roundtrip, found 8 hours ago
$978
Roundtrip
found 8 hours ago
Select Delta flight, departing Wed, Mar 24 from San Diego to London, returning Wed, Apr 7, priced at $978 found 8 hours ago

Find the cheapest month to fly from San Diego (SAN) to London (LHR)

October is typically the cheapest month to fly

From $863 - $997 per traveler.

Travel information

Origin airport
San Diego Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air France, Alaska Airlines, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, United, Virgin Atlantic
Popular airline
United
Distance
8756 km
Average flight time
18 hours 42 mins

Explore a world of travel with Expedia