Cheap flights from London to Treasure Island

View AU$617 flight on Sun, 23 Nov. 2025Opens in a new window

Popular airlines from London to Treasure Island

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Cheap Flights from London (LON) to Treasure Island (SJC)

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.

Scandinavian Airlines
Fri, 6 Feb. - Sat, 14 Feb.
LHR
London
SFO
San Francisco
AU$780 Return, found 2 days ago
AU$780
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Fri, 6 Feb. from London to San Francisco, returning Sat, 14 Feb., priced at AU$780 found 2 days ago
American Airlines
Mon, 15 Sep. - Mon, 22 Sep.
LGW
London
SFO
San Francisco
AU$843 Return, found 6 days ago
AU$843
Return
found 6 days ago
Select American Airlines flight, departing Mon, 15 Sep. from London to San Francisco, returning Mon, 22 Sep., priced at AU$843 found 6 days ago
TAP Portugal
Fri, 6 Feb. - Sat, 14 Feb.
LGW
London
SFO
San Francisco
AU$854 Return, found 2 days ago
AU$854
Return
found 2 days ago
Select TAP Portugal flight, departing Fri, 6 Feb. from London to San Francisco, returning Sat, 14 Feb., priced at AU$854 found 2 days ago
United
Fri, 31 Oct. - Fri, 7 Nov.
LHR
London
SFO
San Francisco
AU$857 Return, found 2 days ago
AU$857
Return
found 2 days ago
Select United flight, departing Fri, 31 Oct. from London to San Francisco, returning Fri, 7 Nov., priced at AU$857 found 2 days ago
Air Canada
Wed, 28 Jan. - Sun, 8 Feb.
LHR
London
SFO
San Francisco
AU$863 Return, found 6 days ago
AU$863
Return
found 6 days ago
Select Air Canada flight, departing Wed, 28 Jan. from London to San Francisco, returning Sun, 8 Feb., priced at AU$863 found 6 days ago
Delta
Thu, 11 Dec. - Mon, 15 Dec.
LHR
London
SFO
San Francisco
AU$877 Return, found 4 days ago
AU$877
Return
found 4 days ago
Select Delta flight, departing Thu, 11 Dec. from London to San Francisco, returning Mon, 15 Dec., priced at AU$877 found 4 days ago

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

January is typically the cheapest month to fly

From AU$715 - AU$1,383 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.