Cheap Flights from San Francisco International Airport to London (Canada) (YXU) Find and Compare the Best Airline Deals

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2025/4
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Other Destinations from:San Francisco

San Francisco－Ottawa(Macdonald–Cartier)
USD352〜
* Fares vary in accordance to seat availability
Other Departures to: London (Canada)

O'Hare Airport－London (Canada)(YXU)
USD762〜
* Fares vary in accordance to seat availability

San FranciscoSan Francisco International AirportLondon (Canada)London International Airport