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Cheap flights from London, Ontario to San Francisco from $187

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 departing on 4/7. 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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0 bags

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Find the cheapest flights from London, Ontario to San Francisco

Cheap round-trip flights

These are some of the best round-trip flight deals from London, Ontario to San Francisco that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London, Ontario to San Francisco.

Cheap last minute flights

Planning a quick getaway from London, Ontario to San Francisco? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Francisco, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from London, Ontario to San Francisco

Find recent round-trip train or bus tickets from London, Ontario to San Francisco.

All round-trip flight deals to San Francisco

The cheapest plane tickets to San Francisco found on KAYAK recently.
3:25 pm - 9:42 pmYXU-SFO
9h 17m1 stop
10:50 pm - 2:50 pmSFO-YXU
13h 00m2 stops
$489United Airlines
Find Deal
Tue, Nov 19 - Wed, Dec 4
5:45 am - 3:38 pmYXU-SFO
12h 53m2 stops
10:50 pm - 2:50 pmSFO-YXU
13h 00m2 stops
$494United Airlines
Find Deal
Tue, Nov 19 - Wed, Dec 4
8:00 pm - 1:06 pmYXU-SFO
20h 06m1 stop
$187WestJet
Find Deal
Mon, Apr 7
3:25 pm - 9:42 pmYXU-SFO
9h 17m1 stop
$296Air Canada
Find Deal
Mon, Nov 18
3:25 pm - 7:30 amYXU-SFO
19h 05m2 stops
$304United Airlines
Find Deal
Mon, Apr 7

United Airlines flights from London, Ontario to San Francisco

Our best United Airlines deals on London, Ontario to San Francisco flight tickets
United Airlines
Nov 19
YXU3:25 pmLondon
9h 17m
1 stop
SFO9:42 pmSan Francisco
Dec 4
SFO10:50 pmSan Francisco
13h 00m
2 stops
YXU2:50 pmLondon
United Airlines
Nov 19
YXU5:45 amLondon
12h 53m
2 stops
SFO3:38 pmSan Francisco
Dec 4
SFO10:50 pmSan Francisco
13h 00m
2 stops
YXU2:50 pmLondon

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 from London, Ontario to San Francisco?

April. The cheapest time of year to fly to San Francisco from London, Ontario is April. Most expensive is December

When is the cheapest time to fly from London, Ontario to San Francisco?

At noon. London, Ontario to San Francisco flights are approximately 38% more expensive in the morning than at noon

What is the cheapest airline that flies to San Francisco from London, Ontario?

Air Canada. Air Canada is the most popular carrier operating from London, Ontario to San Francisco

What is the cheapest London, Ontario to San Francisco flight route?

London - San Francisco. Fly from London to San Francisco for the best London, Ontario - San Francisco flight prices

When to book flights from London, Ontario to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from London, Ontario to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Best Price Found

$187

Fastest flight time

9h 17m

Direct flights

None

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from London, Ontario in the past 72 hours is $187. The best round-trip flight deal from London, Ontario to San Francisco found on momondo in the last 72 hours is $489.
The fastest flight from London, Ontario to San Francisco takes 9h 17m
There are no direct flights from London, Ontario to San Francisco. Popular non-direct route for this connection is London Airport - San Francisco Airport.
There is 1 airport near San Francisco: San Francisco (SFO)

  • 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 9h 17m 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 many operators does momondo search for flights from London Airport to San Francisco Airport?

  • 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.

  • What is the most popular airline from London, Ontario to San Francisco?


Best airlines flying from London, Ontario to San Francisco

Compare and see reviews for airlines that fly from London, Ontario to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $336Free CancellationRating
7.0
8,123 reviews
Search Air Canada flights

Why 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.


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