Cheap Finnair Flights from London to San Diego (LON→SAN)

View AU$2,103 flight on Tue, 11 Nov. 2025Opens in a new window

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Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Mon, 15 Sep. - Mon, 22 Sep.
LHR
London
SAN
San Diego
AU$1,058 Return, found 1 hour ago
AU$1,058
Return
found 1 hour ago
Select Finnair flight, departing Mon, 15 Sep. from London to San Diego, returning Mon, 22 Sep., priced at AU$1,058 found 1 hour ago
Finnair
Mon, 15 Sep. - Mon, 22 Sep.
LHR
London
SAN
San Diego
AU$1,094 Return, found 1 hour ago
AU$1,094
Return
found 1 hour ago
Select Finnair flight, departing Mon, 15 Sep. from London to San Diego, returning Mon, 22 Sep., priced at AU$1,094 found 1 hour ago
Finnair
Wed, 6 Aug. - Mon, 11 Aug.
LGW
London
SAN
San Diego
AU$1,592 Return, found 16 hours ago
AU$1,592
Return
found 16 hours ago
Select Finnair flight, departing Wed, 6 Aug. from London to San Diego, returning Mon, 11 Aug., priced at AU$1,592 found 16 hours ago
Finnair
Wed, 6 Aug. - Mon, 11 Aug.
LGW
London
SAN
San Diego
AU$2,096 Return, found 16 hours ago
AU$2,096
Return
found 16 hours ago
Select Finnair flight, departing Wed, 6 Aug. from London to San Diego, returning Mon, 11 Aug., priced at AU$2,096 found 16 hours ago
Finnair
Wed, 6 Aug. - Mon, 11 Aug.
LGW
London
SAN
San Diego
AU$2,347 Return, found 16 hours ago
AU$2,347
Return
found 16 hours ago
Select Finnair flight, departing Wed, 6 Aug. from London to San Diego, returning Mon, 11 Aug., priced at AU$2,347 found 16 hours ago
Finnair
Wed, 6 Aug. - Mon, 11 Aug.
LGW
London
SAN
San Diego
AU$2,852 Return, found 16 hours ago
AU$2,852
Return
found 16 hours ago
Select Finnair flight, departing Wed, 6 Aug. from London to San Diego, returning Mon, 11 Aug., priced at AU$2,852 found 16 hours ago
Finnair
Wed, 6 Aug. - Mon, 11 Aug.
LGW
London
SAN
San Diego
AU$4,645 Return, found 16 hours ago
AU$4,645
Return
found 16 hours ago
Select Finnair flight, departing Wed, 6 Aug. from London to San Diego, returning Mon, 11 Aug., priced at AU$4,645 found 16 hours ago
Finnair
Wed, 6 Aug. - Mon, 11 Aug.
LGW
London
SAN
San Diego
AU$5,150 Return, found 16 hours ago
AU$5,150
Return
found 16 hours ago
Select Finnair flight, departing Wed, 6 Aug. from London to San Diego, returning Mon, 11 Aug., priced at AU$5,150 found 16 hours ago
Finnair
Wed, 6 Aug. - Mon, 11 Aug.
LGW
London
SAN
San Diego
AU$5,875 Return, found 16 hours ago
AU$5,875
Return
found 16 hours ago
Select Finnair flight, departing Wed, 6 Aug. from London to San Diego, returning Mon, 11 Aug., priced at AU$5,875 found 16 hours ago
Finnair
Wed, 6 Aug. - Mon, 11 Aug.
LGW
London
SAN
San Diego
AU$6,379 Return, found 16 hours ago
AU$6,379
Return
found 16 hours ago
Select Finnair flight, departing Wed, 6 Aug. from London to San Diego, returning Mon, 11 Aug., priced at AU$6,379 found 16 hours ago
Flight from London to San Diego route information
Origin airport
Heathrow
Destination airport
San Diego Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, KLM, Lufthansa, United, Virgin Atlantic
Popular airline
Lufthansa
Distance
8756 km
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