SIN - ONT

S$ 593 Find Cheap Flights from Singapore to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Ontario departing on 10-11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Ontario, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Singapore to Ontario (SIN-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Singapore to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Singapore to Ontario

Wed, 8 Oct - Sat, 25 Oct
China Airlines Logo
02:00 - 18:00SIN-ONT
31h 00m1 stop
China Airlines Logo
23:50 - 13:05ONT-SIN
22h 15m1 stop
S$ 1,020China Airlines
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Fri, 7 Nov - Sat, 8 Nov
China Airlines Logo
02:00 - 16:50SIN-ONT
30h 50m1 stop
China Airlines Logo
22:50 - 13:05ONT-SIN
22h 15m1 stop
S$ 1,024China Airlines
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Fri, 24 Oct - Mon, 27 Oct
China Airlines Logo
13:45 - 18:00SIN-ONT
19h 15m1 stop
China Airlines Logo
23:50 - 13:05ONT-SIN
22h 15m1 stop
S$ 1,042China Airlines
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Wed, 8 Oct - Fri, 24 Oct
China Airlines Logo
02:00 - 18:00SIN-ONT
31h 00m1 stop
China Airlines Logo
00:10 - 13:05ONT-SIN
21h 55m1 stop
S$ 1,043China Airlines
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Tue, 30 Sep - Tue, 7 Oct
United Airlines Logo
08:45 - 12:13SIN-ONT
18h 28m1 stop
United Airlines Logo
13:15 - 06:15ONT-SIN
26h 00m2 stops
S$ 1,250United Airlines
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Sun, 2 Nov - Tue, 10 Feb
United Airlines Logo
10:10 - 13:37SIN-ONT
18h 27m1 stop
United Airlines Logo
18:39 - 08:00ONT-SIN
21h 21m1 stop
S$ 1,300United Airlines
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Tue, 30 Sep - Mon, 6 Oct
Logo
10:25 - 18:00SIN-ONT
22h 35m2 stops
Logo
00:10 - 18:55ONT-SIN
27h 45m2 stops
S$ 1,336
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Tue, 30 Sep - Mon, 6 Oct
Logo
07:05 - 18:00SIN-ONT
25h 55m2 stops
Logo
00:10 - 21:15ONT-SIN
30h 05m2 stops
S$ 1,352
Find Deal
Wed, 29 Oct - Thu, 6 Nov
American Airlines Logo
02:20 - 18:53SIN-ONT
31h 33m2 stops
American Airlines Logo
07:00 - 06:35ONT-SIN
31h 35m2 stops
S$ 1,813American Airlines
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Wed, 11 Mar - Mon, 16 Mar
Delta Logo
01:35 - 22:38SIN-ONT
36h 03m2 stops
Delta Logo
06:00 - 00:10ONT-SIN
27h 10m2 stops
S$ 1,906Delta
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Everything you should know

Top airlines
China Airlines
Cheapest • from S$ 1,020 (return)
China Airlines
Best reviews • 8.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest return fare
S$ 1,020
China Airlines
Wed 8-10Sat 25-10
SIN - ONT • 1 stop
Cheapest one-way flight
S$ 593
Multi-carrier
Mon 10-11
SIN - ONT • 1 stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Ontario!
Booking Insights

KAYAK's insights & trends for Singapore to Ontario flights

Get data-powered insights and trends into flights from Singapore to Ontario to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Singapore to Ontario?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Singapore to Ontario were found on China Airlines (S$ 1,020) and United Airlines (S$ 1,250).

Find deals

Good to know

Cheapest flightS$ 593
Flight from Singapore to Ontario

When to book flights from Singapore to Ontario

Are your dates flexible? Find out the best times to travel from Singapore to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Singapore to Ontario

  • What is the cheapest flight from Singapore to Ontario?

    In the last 3 days, the lowest price for a flight from Singapore to Ontario was S$ 463 for a one-way ticket and S$ 796 for a return.

  • Which aircraft models fly most regularly from Singapore to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Singapore to Ontario?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Singapore and Ontario, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Singapore to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Singapore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Singapore to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Ontario with an airline and back to Singapore with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Singapore to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Singapore to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Singapore to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
China AirlinesOverall score based on 767 reviews
8.5Crew
8.0Comfort
7.8Food
8.0Entertainment
8.3Boarding
Airline reviews

The flight was uneventful and the crew was kind and professional. Really appreciate the option to order a vegan meal for the flight!

10.0 ExcellentAnonymous, Aug 2025TPE - DPS
Read more China Airlines reviews

The flight was uneventful and the crew was kind and professional. Really appreciate the option to order a vegan meal for the flight!

I love my Delta crew, they were so welcoming and helpful.

I absolutely loved my flight from Taipei to LAX. I was originally assigned to a different seat, however one of the stewardess noticed I was uncomfortable in my seat. She offered to move me to a more comfortable setting. Although she didn’t have to do what she did, I am more than grateful and thankful for her doing so. My longer flight felt much more comfortable, just by her taking notice. I really appreciate her.

Sat next to a woman who had her period. Blood was on her seat and on the arm rest between us. I ended up having period blood on my jacket and shoes. Very gross!

Better organization of boarding procedures. Terrible leadership guiding people to gates.

They need to improve on how the plane lands cause it was not smooth at all.

I did not like how the plane landed. It was not smooth.

Staff was so nice and very helpful with directions aswell!

Most relaxing long distance flight I have been on. And I have flown on many.

Not great, will likely try to fly another or maybe I should have upgraded my ticket? Needed Air…

Everything you need to know for your flight from Singapore to Ontario

Information on your arrival and departure airports

Singapore (SIN)
Ontario (ONT)

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