Cheap flights from London, Ontario to San Francisco Bay Area from C$ 234
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to San Francisco Bay Area departing on 16/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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WestJet flights from London, Ontario to San Francisco Bay Area
Our best WestJet deals on London, Ontario to San Francisco Bay Area flight tickets
Air Canada flights from London, Ontario to San Francisco Bay Area
Our best Air Canada deals on London, Ontario to San Francisco Bay Area flight tickets
See travel insights to San Francisco Bay Area from
How to get the cheapest flight ticket from London, Ontario to San Francisco Bay Area
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Francisco Bay Area?
In general, May is the cheapest month to fly from London, Ontario to San Francisco Bay Area. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 364. If you aren’t able to travel during the month of May, then book flights to San Francisco Bay Area from London, Ontario during June instead. Flights to San Francisco Bay Area in June, while not as cheap as those in May, still average around C$ 405.
What is the cheapest day to depart on your flight to San Francisco Bay Area?
The cheapest day to depart on your flight to San Francisco Bay Area is on a Saturday when prices can be found for as low as C$ 494. This is often the case because there is less demand to fly during this day of the week. Flights from London, Ontario to San Francisco Bay Area on a Tuesday will generally be more expensive and average around C$ 656. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to San Francisco Bay Area?
Our most recent data shows that the best time of day to fly to San Francisco Bay Area is at noon. Flights from London, Ontario to San Francisco Bay Area during this time can be as low as C$ 501. In the afternoon is when there is more demand to fly to San Francisco Bay Area, so prices are often more expensive at around C$ 620 per ticket.
Can stopping save me money on London, Ontario to San Francisco Bay Area flights?
No. A direct flight is the cheapest option for a flight between London, Ontario to San Francisco Bay Area.
What is the cheapest airline that flies from London to San Francisco Bay Area?
WestJet and United Airlines are the most popular carriers operating from London to San Francisco Bay Area
Which airlines fly to San Francisco Bay Area?
Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to San Francisco Bay Area from London, Ontario according to our data. Air Canada is the first choice among our users, with 46% of people opting to fly with this airline when travelling to San Francisco Bay Area. Keep in mind that there are 8 different airlines that fly to San Francisco Bay Area on a routine basis, so you have a few additional options to choose from.
Cheap London, Ontario to San Francisco Bay Area flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London, Ontario to San Francisco Bay Area
Best price found | C$ 234 |
|---|---|
Fastest flight time | 8h 13m |
Direct flights | None |
Airports in San Francisco Bay Area | 2 airports |
When did momondo last update prices for flights from London Airport to San Francisco Bay Area?
Prices for flights from London Airport to San Francisco Bay Area were last updated today.
How many operators does momondo search for flights from London Airport to San Francisco Bay Area?
As of July 2025, there are 3 operators available to choose from for flights from London Airport to San Francisco Bay Area.
How old do you have to be to fly from London Airport to San Francisco Bay Area?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to San Francisco Bay Area.
What documentation or ID do you need to fly to San Francisco Bay Area?
The necessary travel and health documents for your San Francisco Bay Area trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London, Ontario to San Francisco Bay Area?
momondo data reveals that the most frequently booked plane model on the route from London, Ontario to San Francisco Bay Area is Boeing 737 MAX 8, representing 44.99% of all bookings. The subsequent popular models are Embraer 195 E2 at 20.82%, Boeing 737-800 Passenger/BBJ2 (winglets) at 11.80%, and Boeing 737-700 Passenger/BBJ1 (winglets) at 9.37%.
Best airlines flying from London, Ontario to San Francisco Bay Area
Compare and see reviews for airlines that fly from London, Ontario to San Francisco Bay Area with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 274 | Free Cancellation | Rating 7.2 2,917 reviews | |||
| PriceFrom C$ 343 | Free Cancellation | Rating 7.4 8,861 reviews | |||
| PriceFrom C$ 361 | Free Cancellation | Rating 7.1 9,678 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to San Francisco Bay Area?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to San Francisco Bay Area . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from London to San Francisco Bay Area with flexible booking policies on momondo?
All flight searches from London to San Francisco Bay Area on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from London to San Francisco Bay Area?
momondo helps you find the best flight between London and San Francisco Bay Area by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from London to San Francisco Bay Area right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to San Francisco Bay Area from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.