Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from London, Ontario to San Francisco
Cheap round-trip flights
Cheap one-way flights
WestJet flights from London, Ontario to San Francisco
Our best WestJet deals on London, Ontario to San Francisco flight tickets
Air Canada flights from London, Ontario to San Francisco
Our best Air Canada deals on London, Ontario to San Francisco flight tickets
See travel insights to San Francisco from
How to get the cheapest flight ticket from London, Ontario to San Francisco
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?
If you aren’t able to travel to San Francisco during the month of June, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $268.
What is the cheapest time of day to depart on your flight to San Francisco?
Our data shows that the cheapest London, Ontario to San Francisco flights are usually those with departure times in the morning. Our users have found flights to San Francisco in the morning for as low as $673. Flights in the morning are often more expensive with an average ticket price of $673.
What is the cheapest airline that flies from London to San Francisco?
United Airlines and Delta are the most popular carriers operating from London to San Francisco
What airlines fly to San Francisco?
Air Canada, Porter Airlines and Air Transat are the top three most popular airlines that fly to San Francisco from London, Ontario according to our data. Air Canada is the first choice among our users, with 42% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 7 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.
When to book flights from London, Ontario to San Francisco
Cheap London, Ontario to San Francisco (YXU to SFO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London, Ontario to San Francisco
How far is London to San Francisco by plane?
The distance between London and San Francisco is about 2173.0 mi. Typically, this will take 7h 33m by plane in normal conditions.
When did momondo last update prices for flights from London Airport to San Francisco Airport?
Prices for flights from London Airport to San Francisco Airport are updated daily.
How old do you have to be to fly from London Airport to San Francisco Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The necessary travel and health documents for your San Francisco Airport 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.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to San Francisco?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from London.
Can I find flights from London to San Francisco with flexible booking policies on momondo?
All flight searches from London to San Francisco 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?
Once all potential London to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from London to San Francisco right now. Can momondo alert me if prices change?
Yes. momondo can track prices for London to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.