
Book Cheap Air Canada flight from London (YXU) to San Francisco (SFO) from CA $274
Find The Best Day to Book a Cheap Air Canada Flights From London to San Francisco
Cheapest Air Canada Flights from London (YXU) to San Francisco (SFO)
The cheapest flights to San Francisco Intl. found within the past 7 days were CA $491 round trip and CA $274 one way. Prices and availability subject to change. Additional terms may apply.
Frequently asked questions
Grab a great Air Canada flight from YXU to SFO
To find a great deal on Air Canada flights with Travelocity, simply enter your origin and destination airports, pick your travel dates, and hit search. From here, you can sort by price, flight duration, and arrival/departure time. You can also filter to find nonstop flights.
Flying Air Canada London to San Francisco gives you fights to choose from. With that direct flight time of , you’ll be touching down before you know it.
Find cheap flights with Air Canada between London and San Francisco
Air Canada has a range of great fares on stacks of flights, and to find the most affordable for you, there are a few tricks you can try. Booking in advance, for example, is a great way to grab a fantastic deal. Also, choose the cheapest month, if you can. One-way flights from London to San Francisco with Air Canada are January.
The more flexible you are, the more affordable flights you’re likely to find. Consider one-way flights and connecting flights, as well as standard roundtrip and direct options. Even if you’re flying today, cheap last-minute flights are easy to find by entering your travel dates and hitting search.
Reasons to book your Air Canada flights with Travelocity
Travelocity makes it easy to book a seat, anywhere in the world. The vast inventory, fast search, and advanced filters put some of the best deals on the planet in one place. Whether you’re traveling on business, with friends, family, or on your own, take your pick from some fantastic options. And with free cancellation and pay later options, you can travel more and worry less.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| ORD | USA | O'Hare Intl. | 81 |
| DEN | USA | Denver Intl. | 79 |
| IAH | USA | George Bush Intercontinental | 43 |
| YYZ | CAN | Pearson Intl. | 38 |
| SFO | USA | San Francisco Intl. | 29 |
| YVR | CAN | Vancouver Intl. | 22 |
| IAD | USA | Washington Dulles Intl. | 22 |
| FRA | DEU | Frankfurt Intl. | 15 |
| YUL | CAN | Pierre Elliott Trudeau Intl. | 15 |
| HND | JPN | Haneda | 10 |
Travelers ❤️ these 🏨 after their flight to San Francisco

SFO El Rancho Inn SureStay Collection by Best Western
Nice
Reviewed on Dec 18, 2025

Aloft San Francisco Airport
Nice room.
Reviewed on Dec 19, 2025

The Dylan at SFO
Room was very clean and very quiet
Reviewed on Dec 23, 2025
Want more than a(n) Air Canada Flight from London to San Francisco?
Popular Air Canada Flight Routes from YXU
Top Air Canada Flight Routes from SFO
Domestic
- Kitchener to London (YKF - LHR)
- Toronto to London (YYZ - LHR)
- Toronto to Hong Kong (YYZ - HKG)
- Vancouver to Cancun (YVR - CUN)
- Montreal to Casablanca (YUL - CMN)
- Montreal to Cancun (YUL - CUN)
- Montreal to Rome (YUL - FCO)
- Toronto to Tokyo (YYZ - HND)
- Toronto to Lisbon (YYZ - LIS)
- Vancouver to Puerto Vallarta (YVR - PVR)
International
- Vancouver to Puerto Vallarta (YVR - PVR)
- Kitchener to Tokyo (YKF - HND)
- Montreal to Paris (YUL - CDG)
- Montreal to Cancun (YUL - CUN)
- Toronto to Tokyo (YYZ - NRT)
- Hamilton to Tokyo (YHM - HND)
- Toronto to Lisbon (YYZ - LIS)
- Kitchener to Tokyo (YKF - HND)
- Toronto to Delhi (YYZ - DEL)
- Montreal to Casablanca (YUL - CMN)
Most Popular
- Toronto to Orlando (YYZ - MCO)
- Emirates Toronto (YYZ) to Delhi (DEL) flights
- Air Canada Toronto (YYZ) to Delhi (DEL) flights
- Toronto to Tampa (YYZ - TPA)
- Air India Delhi (DEL) to Toronto (YYZ) flights
- Toronto to Los Angeles (YYZ - LAX)
- Toronto to Miami (YYZ - MIA)
- Toronto to San Francisco (YYZ - SFO)
- Ethiopian Airlines Toronto (YYZ) to Addis Ababa (ADD) flights
- Toronto to Fort Myers (YYZ - RSW)
- Toronto to Dallas (YYZ - DFW)
- Pakistan International Airlines Toronto (YYZ) to Lahore (LHE) flights
- Philippine Airlines Toronto (YYZ) to Manila (MNL) flights
- Toronto to New York (YYZ - NYC)
- Vancouver to Los Angeles (YVR - LAX)
- Toronto to Cancun (YYZ - CUN)
- Toronto to London (YYZ - LHR)
- Turkish Airlines Toronto (YYZ) to Istanbul (IST) flights
- Toronto to Manila (YYZ - MNL)
- Toronto to New York (YYZ - LGA)
- Air Canada Toronto (YYZ) to Fort Lauderdale (FLL) flights
- Toronto to Las Vegas (YYZ - LAS)
- Toronto to Vancouver (YYZ - YVR)
- Toronto to Dubai (YYZ - DXB)
- Toronto to Calgary (YYZ - YYC)
- Cathay Pacific Toronto (YYZ) to Chek Lap Kok (HKG) flights
- Air India Toronto (YYZ) to Delhi (DEL) flights
- Air Canada Toronto (YYZ) to Vancouver (YVR) flights
- Caribbean Airlines Toronto (YYZ) to Timehri (GEO) flights
- Philippine Airlines Manila (MNL) to Toronto (YYZ) flights
