Explore Air Canada flights from San Francisco to United Kingdom from USD 621*
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*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.
Best fares between San Francisco and United Kingdom
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San Francisco (SFO)to
London, UK (LHR)Jan 21, 2026 - Jan 28, 2026
From
USD 621
Round-trip
Economy
San Francisco (SFO)to
London, UK (LHR)Feb 26, 2026 - Mar 05, 2026
From
USD 621
Round-trip
Economy
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.
Find low fares between San Francisco and United Kingdom
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From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| San Francisco (SFO) | London, UK (LHR) | Round-trip / Economy | Nov 10, 2026 - Nov 17, 2026 | From USD 630 Viewed: 13 hours ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.