Travel with Air Canada from San Francisco to London, UK (SFO - LHR) fromĀ CAD 1,260*
Flights between San Francisco and London, UK - our lowest fares in cash
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Try alternate month or interact with individual days below in order to find offers.
*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.
Flights between San Francisco and London, UK - our lowest fares in points
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My travel class is:
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| FromSan Francisco (SFO) | ToLondon, UK (LHR) | Round-trip / Economy | Oct 08, 2025 - Oct 18, 2025 | 202,800 pts + CAD 289 Viewed: 6 hours ago |
| FromSan Francisco (SFO) | ToLondon, UK (LHR) | Round-trip / Economy | May 19, 2025 - May 29, 2025 | 236,400 pts + CAD 241 Viewed: 6 hours ago |
| FromSan Francisco (SFO) | ToLondon, UK (LHR) | Round-trip / Economy | Aug 11, 2025 - Aug 20, 2025 | 236,400 pts + CAD 289 Viewed: 6 hours ago |
*Points displayed do not reflect preferred pricing for Aeroplan Elite Status Members and/or Aeroplan Credit Cardholders. Prices have been collected within the past 48 hrs 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.