Cheap flights from London to Beach Cities San Diego County

View AU$887 flight on Tue, 2 Dec. 2025Opens in a new window

Popular airlines from London to Beach Cities San Diego County

  • American Airlines

    American Airlines

  • Air France

    Air France

  • Finnair

    Finnair

  • British Airways

    British Airways

  • Delta

    Delta

  • Aer Lingus

    Aer Lingus

  • Iberia

    Iberia

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Cheap Flights from London (LON) to Beach Cities San Diego County (SAN)

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.

Lufthansa
Tue, 2 Dec. - Wed, 10 Dec.
LHR
London
SAN
San Diego
AU$962 Return, found 5 days ago
AU$962
Return
found 5 days ago
Select Lufthansa flight, departing Tue, 2 Dec. from London to San Diego, returning Wed, 10 Dec., priced at AU$962 found 5 days ago
United
Tue, 2 Dec. - Wed, 10 Dec.
LHR
London
SAN
San Diego
AU$973 Return, found 5 days ago
AU$973
Return
found 5 days ago
Select United flight, departing Tue, 2 Dec. from London to San Diego, returning Wed, 10 Dec., priced at AU$973 found 5 days ago
Air Canada
Tue, 2 Dec. - Wed, 10 Dec.
LHR
London
SAN
San Diego
AU$987 Return, found 5 days ago
AU$987
Return
found 5 days ago
Select Air Canada flight, departing Tue, 2 Dec. from London to San Diego, returning Wed, 10 Dec., priced at AU$987 found 5 days ago
Virgin Atlantic
Mon, 1 Sep. - Mon, 15 Sep.
LHR
London
SAN
San Diego
AU$993 Return, found 6 days ago
AU$993
Return
found 6 days ago
Select Virgin Atlantic flight, departing Mon, 1 Sep. from London to San Diego, returning Mon, 15 Sep., priced at AU$993 found 6 days ago
Swiss International Air Lines
Tue, 2 Dec. - Wed, 10 Dec.
LHR
London
SAN
San Diego
AU$1,010 Return, found 5 days ago
AU$1,010
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Tue, 2 Dec. from London to San Diego, returning Wed, 10 Dec., priced at AU$1,010 found 5 days ago
American Airlines
Mon, 1 Sep. - Mon, 15 Sep.
LHR
London
SAN
San Diego
AU$1,021 Return, found 6 days ago
AU$1,021
Return
found 6 days ago
Select American Airlines flight, departing Mon, 1 Sep. from London to San Diego, returning Mon, 15 Sep., priced at AU$1,021 found 6 days ago

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

February is typically the cheapest month to fly

From AU$839 - AU$1,577 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.