Book United London to San Francisco flight deals from £316

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

August

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Monday 27th

Return Tuesday 11th
from£ 317*Viewed: 1 hour ago

Tuesday 28th

Return Wednesday 12th
from£ 317*Viewed: 1 hour ago

Wednesday 29th

Return Thursday 13th
from£ 319*Viewed: 1 hour ago

September

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Friday 21st

Return Saturday 6th
from£ 317*Viewed: 1 hour ago

Thursday 27th

Return Friday 12th
from£ 317*Viewed: 1 hour ago

Friday 28th

Return Saturday 13th
from£ 317*Viewed: 1 hour ago

October

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Thursday 18th

Return Tuesday 23rd
from£ 316*Viewed: 18 hours ago

Tuesday 23rd

Return Monday 29th
from£ 316*Viewed: 10 hours ago

Wednesday 24th

Return Monday 29th
from£ 316*Viewed: 19 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 Thu 18 Oct 2018
Return Tue 23 Oct 2018
from£ 316*Viewed: 18 hours ago
London (LHR)
to San Francisco (SFO)
Roundtrip
Depart Mon 22 Oct 2018
Return Mon 29 Oct 2018
from£ 316*Viewed: 19 hours ago
London (LHR)
to San Francisco (SFO)
Roundtrip
Depart Tue 23 Oct 2018
Return Mon 29 Oct 2018
from£ 316*Viewed: 10 hours ago
London (LHR)
to San Francisco (SFO)
Roundtrip
Depart Wed 24 Oct 2018
Return Mon 29 Oct 2018
from£ 316*Viewed: 19 hours ago
London (LHR)
to San Francisco (SFO)
Roundtrip
Depart Tue 6 Nov 2018
Return Mon 12 Nov 2018
from£ 316*Viewed: 15 hours ago
London (LHR)
to San Francisco (SFO)
Roundtrip
Depart Mon 12 Nov 2018
Return Mon 19 Nov 2018
from£ 316*Viewed: 19 hours ago
London (LHR)
to San Francisco (SFO)
Roundtrip
Depart Fri 14 Dec 2018
Return Tue 8 Jan 2019
from£ 316*Viewed: 21 hours ago
London (LHR)
to San Francisco (SFO)
Roundtrip
Depart Fri 25 Jan 2019
Return Tue 12 Feb 2019
from£ 316*Viewed: 16 hours ago
London (LHR)
to San Francisco (SFO)
Roundtrip
Depart Wed 24 Apr 2019
Return Mon 29 Apr 2019
from£ 316*Viewed: 11 hours ago
London (LHR)
to San Francisco (SFO)
Roundtrip
Depart Sun 5 May 2019
Return Thu 16 May 2019
from£ 316*Viewed: 18 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

16 °CThursday07/19/2018
22 °CFriday07/20/2018
21 °CSaturday07/21/2018
21 °CSunday07/22/2018
24 °CMonday07/23/2018
23 °CTuesday07/24/2018
24 °CWednesday07/25/2018
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