Travel with Air Canada from San Francisco to London, UK (SFO - LHR)
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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.
Flights between San Francisco and London, UK - our lowest fares in cash
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Flights between San Francisco and London, UK - our lowest fares in points
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From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| San Francisco (SFO) | London, UK (LHR) | Round-trip / Economy | May 25, 2026 - Jun 18, 2026 | From 80,000 pts + CAD 418 Viewed: 13 hours ago |
| San Francisco (SFO) | London, UK (LHR) | Round-trip / Economy | Aug 16, 2026 - Aug 23, 2026 | From 400,000 pts + CAD 789 Viewed: 1 day ago |
| San Francisco (SFO) | London, UK (LHR) | Round-trip / Economy | Jun 20, 2026 - Jun 27, 2026 | From 462,400 pts + CAD 1,294 Viewed: 17 hours ago |
| San Francisco (SFO) | London, UK (LHR) | Round-trip / Economy | Jun 18, 2026 - Jun 27, 2026 | From 591,600 pts + CAD 1,138 Viewed: 17 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.