Book United San Francisco to London flight deals from $446

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

November

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Thursday 22nd

Return Friday 7th
from$ 446*Viewed: 1 hour ago

Saturday 24th

Return Sunday 9th
from$ 446*Viewed: 1 hour ago

Sunday 25th

Return Monday 10th
from$ 446*Viewed: 1 hour ago

December

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Wednesday 5th

Return Wednesday 12th
from$ 446*Viewed: 8 minutes ago

Sunday 30th

Return Monday 14th
from$ 586*Viewed: 1 hour ago

Monday 31st

Return Tuesday 15th
from$ 591*Viewed: 1 hour ago

January

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Wednesday 9th

Return Thursday 24th
from$ 446*Viewed: 1 hour ago

Thursday 10th

Return Friday 25th
from$ 446*Viewed: 1 hour ago

Saturday 12th

Return Sunday 27th
from$ 446*Viewed: 1 hour 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 San Francisco to London

from
to
Type
Dates
Price*
San Francisco (SFO)
to London (LHR)
Roundtrip
Depart Tue 13 Nov 2018
Return Wed 28 Nov 2018
from$ 446*Viewed: 1 hour ago
San Francisco (SFO)
to London (LHR)
Roundtrip
Depart Tue 20 Nov 2018
Return Wed 5 Dec 2018
from$ 446*Viewed: 1 hour ago
San Francisco (SFO)
to London (LHR)
Roundtrip
Depart Wed 21 Nov 2018
Return Thu 6 Dec 2018
from$ 446*Viewed: 1 hour ago
San Francisco (SFO)
to London (LHR)
Roundtrip
Depart Thu 22 Nov 2018
Return Fri 7 Dec 2018
from$ 446*Viewed: 1 hour ago
San Francisco (SFO)
to London (LHR)
Roundtrip
Depart Fri 23 Nov 2018
Return Sat 8 Dec 2018
from$ 446*Viewed: 1 hour ago
San Francisco (SFO)
to London (LHR)
Roundtrip
Depart Sat 24 Nov 2018
Return Sun 9 Dec 2018
from$ 446*Viewed: 1 hour ago
San Francisco (SFO)
to London (LHR)
Roundtrip
Depart Sun 25 Nov 2018
Return Mon 10 Dec 2018
from$ 446*Viewed: 1 hour ago
San Francisco (SFO)
to London (LHR)
Roundtrip
Depart Tue 27 Nov 2018
Return Wed 12 Dec 2018
from$ 446*Viewed: 1 hour ago
San Francisco (SFO)
to London (LHR)
Roundtrip
Depart Wed 9 Jan 2019
Return Thu 24 Jan 2019
from$ 446*Viewed: 1 hour ago
San Francisco (SFO)
to London (LHR)
Roundtrip
Depart Thu 10 Jan 2019
Return Fri 25 Jan 2019
from$ 446*Viewed: 1 hour 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 London

57 °FMonday10/15/2018
66 °FTuesday10/16/2018
60 °FWednesday10/17/2018
58 °FThursday10/18/2018
56 °FFriday10/19/2018
64 °FSaturday10/20/2018
67 °FSunday10/21/2018
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