Cheapest return flights from San Francisco (SFO) to London (LHR), December

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
03 Dec 08 Dec Scandinavian Airlines
09 Dec 30 Dec Aer Lingus
27 Dec 10 Jan Aer Lingus
09 Dec 04 Jan Air Canada
26 Dec 10 Jan Lufthansa
20 Dec 27 Dec Aer Lingus
20 Dec 30 Dec Aer Lingus
09 Dec 30 Dec British Airways
Direct Flight
03 Dec 08 Dec British Airways
Direct Flight
08 Dec 28 Dec British Airways
Direct Flight
21 Dec 04 Jan Aer Lingus
22 Dec 03 Jan Aer Lingus
22 Dec 04 Jan Air France
21 Dec 03 Jan Iberia
09 Dec 04 Jan British Airways
Direct Flight
24 Dec 31 Dec British Airways
Direct Flight
18 Dec 31 Dec Aer Lingus
18 Dec 25 Dec Aer Lingus
19 Dec 01 Jan Aer Lingus
20 Dec 14 Jan Scandinavian Airlines
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Updated Jul 5, 2026.

About these fares

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