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Cheap flights from London, Ontario to San Francisco from C$ 861

This is the cheapest round-trip 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 18/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London, Ontario to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
3:30 p.m. - 10:46 p.m.
YXU
-
SMF
10h 16m
2 stops
Air Canada Logo
6:30 a.m. - 9:40 p.m.
SMF
-
YXU
12h 10m
2 stops
C$ 861Air Canada
Fri, 18 Sep - Tue, 22 Sep
Air Canada Logo
3:30 p.m. - 10:46 p.m.
YXU
-
SMF
10h 16m
2 stops
Air Canada Logo
6:30 a.m. - 9:40 p.m.
SMF
-
YXU
12h 10m
2 stops
C$ 863Air Canada
Fri, 18 Sep - Tue, 22 Sep
Air Canada Logo
3:30 p.m. - 10:46 p.m.
YXU
-
SMF
10h 16m
2 stops
Air Canada Logo
6:30 a.m. - 9:40 p.m.
SMF
-
YXU
12h 10m
2 stops
C$ 864Air Canada
Fri, 18 Sep - Tue, 22 Sep

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Air Canada flights from London, Ontario to Sacramento

Our best Air Canada deals on London, Ontario to Sacramento flight tickets
Air Canada
18 Sep
YXU3:30 p.m.London
10h 16m
2 stops
SMF10:46 p.m.Sacramento Intl
22 Sep
SMF6:30 a.m.Sacramento Intl
12h 10m
2 stops
YXU9:40 p.m.London
C$ 861
Air Canada
18 Sep
YXU3:30 p.m.London
10h 16m
2 stops
SMF10:46 p.m.Sacramento Intl
22 Sep
SMF6:30 a.m.Sacramento Intl
12h 10m
2 stops
YXU9:40 p.m.London
C$ 863
Air Canada
18 Sep
YXU3:30 p.m.London
10h 16m
2 stops
SMF10:46 p.m.Sacramento Intl
22 Sep
SMF6:30 a.m.Sacramento Intl
12h 10m
2 stops
YXU9:40 p.m.London
C$ 864

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario to Sacramento that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 18 June 2026.
Use the filters below to find and compare flights from London, Ontario to Sacramento that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LondonSacramento

YXU - SMF

YXUSMF

London

Fri 18/9

3:30 p.m.-10:46 p.m.

2 stops10h 16m

Sacramento Intl

Tue 22/9

6:30 a.m.-9:40 p.m.

2 stops12h 10m

C$ 861

LondonSacramento

YXU - SMF

YXUSMF

London

Fri 18/9

3:30 p.m.-10:46 p.m.

2 stops10h 16m

Sacramento Intl

Tue 22/9

6:30 a.m.-9:40 p.m.

2 stops12h 10m

C$ 863

LondonSacramento

YXU - SMF

YXUSMF

London

Fri 18/9

3:30 p.m.-10:46 p.m.

2 stops10h 16m

Sacramento Intl

Tue 22/9

6:30 a.m.-9:40 p.m.

2 stops12h 10m

C$ 864

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Francisco from

How to get the cheapest flight ticket from London, Ontario to Sacramento

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

Which airlines fly to Sacramento?

Porter Airlines, Air Canada and United Airlines are the top three most popular airlines that fly to Sacramento from London, Ontario according to our data. Porter Airlines is the first choice among our users, with 44% of people opting to fly with this airline when travelling to Sacramento. Keep in mind that there are 7 different airlines that fly to Sacramento on a routine basis, so you have a few additional options to choose from.

When to book flights from London, Ontario to Sacramento

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

Cheap London, Ontario to Sacramento (YXU to SMF) flight deals and tips

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

Fastest flight time

29h 22m

Direct flights

None
The fastest flight from London, Ontario to Sacramento takes 29h 22m
There are no direct flights from London, Ontario to Sacramento. There are no popular flight routes from London, Ontario to Sacramento.
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Frequently asked questions about flying from London, Ontario to Sacramento

  • How far is London to Sacramento Intl by plane?

    London and Sacramento Intl are 3389.7 km apart from one another. Flights usually cover this in 29h 22m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London Airport to Sacramento Intl Airport?

    Prices for flights from London Airport to Sacramento Intl Airport were last updated today.

  • How old do you have to be to fly from London Airport to Sacramento Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Sacramento Intl Airport.

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

    The necessary travel and health documents for your Sacramento Intl 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.

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Auburn
Yuba City

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Sacramento. momondo saves you time and could save you money on your trip.

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

Flights from London to Sacramento with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Sacramento?

momondo helps you find the best flight between London and Sacramento 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 Sacramento right now. Can momondo alert me if prices change?

Price alerts on flights to Sacramento from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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