Book United London to San Francisco flight deals from £303

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Search flights from London to San Francisco (LHR - SFO)

November

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Wed 28

Return Thu 13
from£ 327*Viewed: 2 hours ago

Thu 29

Return Fri 14
from£ 327*Viewed: 2 hours ago

Fri 30

Return Sat 15
from£ 343*Viewed: 2 hours ago

December

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Mon 10

Return Tue 25
from£ 303*Viewed: 2 hours ago

Tue 11

Return Wed 26
from£ 318*Viewed: 2 hours ago

Wed 12

Return Thu 27
from£ 318*Viewed: 2 hours ago

January

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Mon 21

Return Tue 5
from£ 304*Viewed: 2 hours ago

Thu 24

Return Fri 8
from£ 304*Viewed: 2 hours ago

Wed 30

Return Thu 14
from£ 304*Viewed: 2 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Plan ahead for flights from London to San Francisco

from
to
Type
Dates
Price*
London (LHR)
to San Francisco (SFO)
Roundtrip
Depart Mon 10 Dec 2018
Return Tue 25 Dec 2018
from£ 303*Viewed: 2 hours ago
London (LHR)
to San Francisco (SFO)
Roundtrip
Depart Thu 10 Jan 2019
Return Fri 25 Jan 2019
from£ 304*Viewed: 2 hours ago
London (LHR)
to San Francisco (SFO)
Roundtrip
Depart Fri 11 Jan 2019
Return Sat 26 Jan 2019
from£ 304*Viewed: 2 hours ago
London (LHR)
to San Francisco (SFO)
Roundtrip
Depart Sat 12 Jan 2019
Return Sun 27 Jan 2019
from£ 304*Viewed: 2 hours ago
London (LHR)
to San Francisco (SFO)
Roundtrip
Depart Sun 13 Jan 2019
Return Mon 28 Jan 2019
from£ 304*Viewed: 2 hours ago
London (LHR)
to San Francisco (SFO)
Roundtrip
Depart Mon 14 Jan 2019
Return Tue 29 Jan 2019
from£ 304*Viewed: 2 hours ago
London (LHR)
to San Francisco (SFO)
Roundtrip
Depart Tue 15 Jan 2019
Return Wed 30 Jan 2019
from£ 304*Viewed: 2 hours ago
London (LHR)
to San Francisco (SFO)
Roundtrip
Depart Thu 17 Jan 2019
Return Fri 1 Feb 2019
from£ 304*Viewed: 2 hours ago
London (LHR)
to San Francisco (SFO)
Roundtrip
Depart Fri 18 Jan 2019
Return Sat 2 Feb 2019
from£ 304*Viewed: 2 hours ago
London (LHR)
to San Francisco (SFO)
Roundtrip
Depart Sat 19 Jan 2019
Return Sun 3 Feb 2019
from£ 304*Viewed: 2 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in San Francisco

18 °CWednesday11/14/2018
14 °CThursday11/15/2018
14 °CFriday11/16/2018
14 °CSaturday11/17/2018
11 °CSunday11/18/2018
11 °CMonday11/19/2018
13 °CTuesday11/20/2018
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