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Cheap flights from Singapore to Ontario from S$ 745

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12-9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ONT
11 Jun — 18 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Ontario
Explore the most affordable flight options available from Singapore to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 May 2026.

Wed 12-813:45
SIN
-
ONT
1 stop19h 55m
China Airlines
Thu 20-800:45
ONT
-
SIN
1 stop20h 50m
China Airlines
Deal found 12-5S$ 1,189
Mon 22-602:00
SIN
-
ONT
1 stop31h 00m
China Airlines
Wed 8-700:45
ONT
-
SIN
1 stop20h 50m
China Airlines
Deal found 11-5S$ 1,190
Fri 5-613:45
SIN
-
ONT
1 stop19h 15m
China Airlines
Mon 29-600:10
ONT
-
SIN
1 stop21h 25m
China Airlines
Deal found 12-5S$ 1,204
Thu 21-513:45
SIN
-
ONT
1 stop19h 15m
China Airlines
Mon 12-1000:10
ONT
-
SIN
1 stop33h 25m
China Airlines
Deal found 8-5S$ 1,212
Sun 18-1013:45
SIN
-
ONT
1 stop19h 15m
China Airlines
Mon 26-1023:50
ONT
-
SIN
1 stop33h 50m
China Airlines
Deal found 12-5S$ 1,215
Sun 21-602:00
SIN
-
ONT
1 stop31h 00m
China Airlines
Tue 7-700:45
ONT
-
SIN
1 stop32h 50m
China Airlines
Deal found 11-5S$ 1,216
Sat 5-1214:25
SIN
-
ONT
1 stop18h 25m
China Airlines
Sun 6-1222:50
ONT
-
SIN
1 stop33h 50m
China Airlines
Deal found 8-5S$ 1,232
Tue 9-602:00
SIN
-
ONT
1 stop31h 00m
China Airlines
Thu 18-600:10
ONT
-
SIN
1 stop21h 25m
China Airlines
Deal found 9-5S$ 1,259
Sat 16-513:45
SIN
-
ONT
1 stop19h 15m
China Airlines
Sun 17-500:10
ONT
-
SIN
1 stop21h 25m
China Airlines
Deal found 12-5S$ 1,278
Mon 10-802:00
SIN
-
ONT
1 stop31h 40m
China Airlines
Wed 26-800:45
ONT
-
SIN
1 stop32h 50m
China Airlines
Deal found 12-5S$ 1,282
Sun 21-602:00
SIN
-
ONT
1 stop31h 00m
China Airlines
Mon 6-700:45
ONT
-
SIN
1 stop32h 50m
China Airlines
Deal found 11-5S$ 1,287
Fri 10-714:00
SIN
-
ONT
1 stop18h 40m
STARLUX Airlines
Fri 17-723:55
ONT
-
SIN
1 stop21h 45m
STARLUX Airlines
Deal found 12-5S$ 1,329

Find flight deals from Singapore to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 May 2026.

Round-trip from

S$ 1,189

One-way from

S$ 745

Popular in

January

Cheapest in

February

Average price

S$ 1,202
China Airlines
  • China Airlines
  • 12-8-20-8
  • 2 total stops
  • 40h 45m total
  • Singapore to Ontario
Search Deals
China Airlines
  • China Airlines
  • 12-9
  • 1 total stop
  • 19h 55m total
  • Singapore to Ontario
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (S$ 27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Ontario 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, Cheapflights users made 200,618 searches. Data last updated 12 May 2026.
Use the filters below to find and compare flights from Singapore to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Thu 22-10

13:45-18:00

1 stop19h 15m

Ontario

Thu 22-10

00:10-00:35

1 stop33h 25m

S$ 1,215

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sun 18-10

02:00-18:00

1 stop31h 00m

Ontario

Sun 25-10

23:50-13:05

1 stop22h 15m

S$ 1,215

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Fri 19-6

02:00-18:00

1 stop31h 00m

Ontario

Wed 8-7

00:45-12:35

1 stop20h 50m

S$ 1,216

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sat 20-6

13:45-18:00

1 stop19h 15m

Ontario

Fri 10-7

00:45-00:35

1 stop32h 50m

S$ 1,216

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sun 21-6

13:45-18:00

1 stop19h 15m

Ontario

Thu 9-7

00:45-00:35

1 stop32h 50m

S$ 1,216

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sat 20-6

02:00-18:00

1 stop31h 00m

Ontario

Fri 10-7

00:45-00:35

1 stop32h 50m

S$ 1,216

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Wed 24-6

13:45-18:00

1 stop19h 15m

Ontario

Mon 6-7

00:45-00:35

1 stop32h 50m

S$ 1,287

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Fri 19-6

02:00-18:00

1 stop31h 00m

Ontario

Sat 4-7

00:45-12:35

1 stop20h 50m

S$ 1,287

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Fri 26-6

13:45-18:00

1 stop19h 15m

Ontario

Thu 9-7

00:45-00:35

1 stop32h 50m

S$ 1,380

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sat 11-7

13:45-18:40

1 stop19h 55m

Ontario

Fri 17-7

00:45-12:35

1 stop20h 50m

S$ 1,449

Flights are sorted by cheapest return flights first.

Deals found on 12-5

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Singapore to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Singapore with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What’s the top stopover airport for flights from Singapore to Ontario?

Share of one-stop return flights from Singapore to Ontario chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Taipei City (TPE) – chosen by Cheapflights users on 50% of one-stop itineraries from Singapore to Ontario on Cheapflights.

What’s the cheapest stopover airport for flights from Singapore to Ontario?

Average return fare for one-stop flights from Singapore to Ontario, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Taipei City (TPE) is the most affordable one-stop option, with an average return flight price of S$ 1,052.

What’s the fastest stopover option from Singapore to Ontario?

Shortest average travel time for one-stop one-way flights from Singapore to Ontario, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Taipei City (TPE) have the shortest average one-way travel time for one-stop routes: 19h 45m.

Which airport typically offers the quickest stopover for flights from Singapore to Ontario?

Average stopover duration for one-stop one-way flights from Singapore to Ontario, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Taipei City (TPE) offer the fastest connection on this route, with an average stopover time of 2h 46m.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Singapore to Ontario?

    Airlines like China Airlines fly from Singapore to Ontario in about 19h 15m. The time it takes to get you to your destination can typically vary by up to . The distance between Singapore and Ontario is about 14148 km.

  • Can I find deals for flights from Singapore to Ontario that include hotel bookings?

    Yes. In addition to deals on Singapore to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Ontario.

  • Can I find deals for business class flights from Singapore to Ontario?

    Yes. Cheapflights offers flight deals from Singapore to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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How does Cheapflights help users find flights from Singapore to Ontario?

Cheapflights makes it easy to find Singapore to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Ontario?

Millions of users choose and trust Cheapflights to book the best flight deals from Singapore to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Singapore to Ontario with no change fees?

Need flexible booking options for your flight to Ontario from Singapore? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Singapore to Ontario become cheaper?

Not ready to book yet? You can track prices for flights from Singapore to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

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