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Cheap flights from San Francisco to London, Ontario from C$ 357

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to London, Ontario departing on 18/5. 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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Cheap San Francisco to London, Ontario (SFO to YXU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to London, Ontario

Best price found

C$ 357

Fastest flight time

7h 14m

Direct flights

None

Airports in London, Ontario

1 airport
The best one-way flight to London, Ontario from San Francisco in the past 72 hours is C$ 357. The best round-trip flight deal from San Francisco to London, Ontario found on momondo in the last 72 hours is C$ 739.
The fastest flight from San Francisco to London, Ontario takes 7h 14m
There are no direct flights from San Francisco to London, Ontario. Popular non-direct route for this connection is San Francisco Airport - London Airport.
There is 1 airport near London, Ontario: London (YXU)

How to get the cheapest flight ticket from San Francisco to London, Ontario

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 San Francisco to London, Ontario?

January. The cheapest time of year to fly to London, Ontario from San Francisco is January. The most expensive is October.

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

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

When you’re planning your trip from San Francisco to London, the most popular airport-to-airport route is San Francisco Airport to London Airport. When booking your trip to London, it is helpful to have an alternative airport to fly out of. Good options for departure airports when travelling to London, you can try San Jose Airport (in San Jose), Oakland Airport (in Oakland), or Santa Rosa Sonoma County Airport (in Santa Rosa). When travelling from San Francisco, it is helpful to have an alternative airport to fly into when you land in London. Good options for arrival airports in London, you can try Toronto Pearson Intl Airport (in Toronto), Toronto Kitchener-Waterloo Airport (in Toronto), or Hamilton Airport (in Hamilton). In March, C$ 424 is typically the cheapest round trip price you’ll find from San Francisco to London which you can find when you fly SJC — YYZ.

San Francisco Airport (SFO) to Toronto Pearson Intl Airport (YYZ)C$ 497
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San Jose Airport (SJC) to Toronto Pearson Intl Airport (YYZ)C$ 424
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San Francisco Airport (SFO) to Toronto Kitchener-Waterloo Airport (YKF)C$ 656
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Oakland Airport (OAK) to Toronto Pearson Intl Airport (YYZ)C$ 530
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San Francisco Airport (SFO) to Hamilton Airport (YHM)C$ 760
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Santa Rosa Sonoma County Airport (STS) to Toronto Pearson Intl Airport (YYZ)C$ 880
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Easily compare round-trip flights from San Francisco to London, Ontario

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Francisco to London, Ontario by changing tabs
Air Canada
18 May
SFO10:05 p.m.San Francisco
8h 11m
1 stop
YXU9:16 a.m.London
25 May
YXU3:25 p.m.London
8h 37m
1 stop
SFO9:02 p.m.San Francisco
Multiple Airlines
1 Jun.
SFO2:41 p.m.San Francisco
25h 32m
2 stops
YXU7:13 p.m.London
7 Jun.
YXU8:00 p.m.London
19h 02m
1 stop
SFO12:02 p.m.San Francisco
WestJet
1 Jun.
SFO3:20 p.m.San Francisco
24h 53m
2 stops
YXU7:13 p.m.London
7 Jun.
YXU6:15 a.m.London
11h 19m
2 stops
SFO2:34 p.m.San Francisco
Air Canada
30 May
SFO10:05 p.m.San Francisco
8h 11m
1 stop
YXU9:16 a.m.London
1 Jun.
YXU3:25 p.m.London
7h 42m
1 stop
SFO8:07 p.m.San Francisco
WestJet
18 May
SFO3:20 p.m.San Francisco
24h 53m
2 stops
YXU7:13 p.m.London
25 May
YXU8:00 p.m.London
21h 34m
2 stops
SFO2:34 p.m.San Francisco
Air Canada
30 May
SFO10:05 p.m.San Francisco
8h 11m
1 stop
YXU9:16 a.m.London
1 Jun.
YXU3:25 p.m.London
7h 42m
1 stop
SFO8:07 p.m.San Francisco

Find the cheapest one-way flights from San Francisco to London, Ontario

If you're looking for one-way flights from San Francisco to London, Ontario, view some of our deals below provided by Air Canada, United Airlines and WestJet
Air Canada
18 May
SFO10:05 p.m.San Francisco
8h 11m
1 stop
YXU9:16 a.m.London
WestJet
18 May
SFO3:20 p.m.San Francisco
35h 10m
2 stops
YXU5:30 a.m.London
Multiple Airlines
18 May
SFO6:10 p.m.San Francisco
32h 20m
3 stops
YXU5:30 a.m.London

Search last-minute flights to London, Ontario from San Francisco

Find and compare round-trip flight prices for your last-minute flight from San Francisco to London, Ontario
Multiple Airlines
5 Apr.
SFO10:45 p.m.San Francisco
12h 16m
2 stops
YXU2:01 p.m.London
9 Apr.
YXU2:45 p.m.London
9h 07m
1 stop
SFO8:52 p.m.San Francisco
C$ 1,942
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Air Canada
5 Apr.
SFO4:40 p.m.San Francisco
13h 21m
1 stop
YXU9:01 a.m.London
9 Apr.
YXU2:45 p.m.London
9h 07m
1 stop
SFO8:52 p.m.San Francisco
C$ 2,264
Find similar
United Airlines
4 Apr.
SFO12:09 a.m.San Francisco
10h 52m
2 stops
YXU2:01 p.m.London
9 Apr.
YXU6:00 a.m.London
14h 00m
2 stops
SFO5:00 p.m.San Francisco
C$ 3,310
Find similar
Multiple Airlines
5 Apr.
SFO10:45 p.m.San Francisco
12h 16m
2 stops
YXU2:01 p.m.London
9 Apr.
YXU6:00 a.m.London
12h 55m
2 stops
SFO3:55 p.m.San Francisco
C$ 1,949
Find similar
Air Canada
4 Apr.
SFO12:09 a.m.San Francisco
10h 52m
2 stops
YXU2:01 p.m.London
9 Apr.
YXU2:45 p.m.London
9h 07m
1 stop
SFO8:52 p.m.San Francisco
C$ 3,056
Find similar

WestJet flights from San Francisco to London, Ontario

Our best WestJet deals on San Francisco to London, Ontario flight tickets
WestJet
1 Jun.
SFO3:20 p.m.San Francisco
24h 53m
2 stops
YXU7:13 p.m.London
7 Jun.
YXU6:15 a.m.London
11h 19m
2 stops
SFO2:34 p.m.San Francisco
WestJet
18 May
SFO3:20 p.m.San Francisco
24h 53m
2 stops
YXU7:13 p.m.London
25 May
YXU8:00 p.m.London
21h 34m
2 stops
SFO2:34 p.m.San Francisco
WestJet
1 Jun.
SFO7:30 a.m.San Francisco
8h 43m
1 stop
YXU7:13 p.m.London
7 Jun.
YXU8:00 p.m.London
19h 02m
1 stop
SFO12:02 p.m.San Francisco
C$ 1,011
Find similar

Air Canada flights from San Francisco to London, Ontario

Our best Air Canada deals on San Francisco to London, Ontario flight tickets
Air Canada
18 May
SFO10:05 p.m.San Francisco
8h 11m
1 stop
YXU9:16 a.m.London
25 May
YXU3:25 p.m.London
8h 37m
1 stop
SFO9:02 p.m.San Francisco
Air Canada
30 May
SFO10:05 p.m.San Francisco
8h 11m
1 stop
YXU9:16 a.m.London
1 Jun.
YXU3:25 p.m.London
7h 42m
1 stop
SFO8:07 p.m.San Francisco
Air Canada
30 May
SFO10:05 p.m.San Francisco
8h 11m
1 stop
YXU9:16 a.m.London
1 Jun.
YXU3:25 p.m.London
7h 42m
1 stop
SFO8:07 p.m.San Francisco

  • How far is San Francisco to London by plane?

    There are 3497.0 km between San Francisco and London. 7h 14m is a normal flight duration for this route.

  • When did momondo last update prices for flights from San Francisco Airport to London Airport?

    Prices for flights from San Francisco Airport to London Airport are updated daily.

  • How old do you have to be to fly from San Francisco Airport to London Airport?

    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 San Francisco Airport to London Airport.

  • What documentation or ID do you need to fly to London Airport?

    The travel and health documents required for your trip to London Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Alternative routes for San Francisco to London, Ontario

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
San Francisco to Toronto Flights
Fastest flight time4h 51m
Cheapest priceC$ 497
Los Angeles to Toronto Flights
Fastest flight time4h 47m
Cheapest priceC$ 338
Ontario to Toronto Flights
Fastest flight time6h 47m
Cheapest priceC$ 344
San Diego to Toronto Flights
Fastest flight time4h 46m
Cheapest priceC$ 486
San Jose to Toronto Flights
Fastest flight time6h 50m
Cheapest priceC$ 424
Sacramento to Toronto Flights
Fastest flight time7h 31m
Cheapest priceC$ 424
Oakland, California to Toronto Flights
Fastest flight time7h 00m
Cheapest priceC$ 470
Santa Ana to Toronto Flights
Fastest flight time6h 21m
Cheapest priceC$ 501
Los Angeles to Ottawa Flights
Fastest flight time7h 28m
Cheapest priceC$ 439
Fresno to Toronto Flights
Fastest flight time6h 50m
Cheapest priceC$ 504
Palm Springs to Toronto Flights
Fastest flight time7h 31m
Cheapest priceC$ 698
Burbank to Toronto Flights
Fastest flight time6h 34m
Cheapest priceC$ 438

Similar San Francisco to London, Ontario flights

Flexible with your destination? Broaden your search and find flights similar to your San Francisco to London, Ontario route

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to London?

Finding the right flight to London from San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from San Francisco to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Francisco to London flights to just show those with flexible booking policies.

How can momondo help me find flights from San Francisco to London?

momondo provides multiple filters to help you find the best flight to London from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Francisco to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from San Francisco and alert you when they change.


An easier way to manage your London, Ontario trip

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