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Cheap flights from Singapore to Ontario from S$ 780

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 19-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ONT
31 May — 7 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 1 May 2026.

Tue 20-1013:45
SIN
-
ONT
1 stop19h 15m
China Airlines
Tue 27-1023:50
ONT
-
SIN
1 stop33h 50m
China Airlines
Deal found 30-4S$ 1,228
Fri 11-913:45
SIN
-
ONT
1 stop19h 55m
China Airlines
Tue 29-900:10
ONT
-
SIN
1 stop21h 25m
China Airlines
Deal found 29-4S$ 1,237
Fri 5-613:45
SIN
-
ONT
1 stop19h 15m
China Airlines
Fri 10-700:45
ONT
-
SIN
1 stop32h 50m
China Airlines
Deal found 28-4S$ 1,238
Sat 19-902:00
SIN
-
ONT
1 stop31h 00m
China Airlines
Sat 26-900:10
ONT
-
SIN
1 stop33h 25m
China Airlines
Deal found 28-4S$ 1,241
Thu 22-1002:00
SIN
-
ONT
1 stop31h 00m
China Airlines
Mon 2-1122:50
ONT
-
SIN
1 stop22h 15m
China Airlines
Deal found 28-4S$ 1,249
Sat 29-813:45
SIN
-
ONT
1 stop19h 55m
China Airlines
Mon 7-900:45
ONT
-
SIN
1 stop20h 50m
China Airlines
Deal found 30-4S$ 1,301
Thu 15-1013:45
SIN
-
ONT
1 stop19h 15m
China Airlines
Sun 18-1000:10
ONT
-
SIN
1 stop33h 25m
China Airlines
Deal found 26-4S$ 1,304
Tue 23-613:45
SIN
-
ONT
1 stop19h 15m
China Airlines
Wed 15-700:45
ONT
-
SIN
1 stop20h 50m
China Airlines
Deal found 28-4S$ 1,305
Sat 13-602:00
SIN
-
ONT
1 stop31h 00m
China Airlines
Fri 26-600:10
ONT
-
SIN
1 stop21h 25m
China Airlines
Deal found 30-4S$ 1,309
Fri 25-1202:00
SIN
-
ONT
1 stop30h 50m
China Airlines
Sun 27-1222:50
ONT
-
SIN
1 stop33h 50m
China Airlines
Deal found 27-4S$ 1,310
Mon 15-613:45
SIN
-
ONT
1 stop19h 15m
China Airlines
Sun 21-600:10
ONT
-
SIN
1 stop33h 25m
China Airlines
Deal found 30-4S$ 1,315
Thu 14-513:45
SIN
-
ONT
1 stop19h 15m
China Airlines
Fri 22-500:10
ONT
-
SIN
1 stop21h 25m
China Airlines
Deal found 28-4S$ 1,316

Find flight deals from Singapore to Ontario

Keep the following information in mind while searching for Singapore to Ontario flight deals. Data was last updated 1 May 2026.

Round-trip from

S$ 1,237

One-way from

S$ 780

Popular in

January

Cheapest in

February

Average price

S$ 1,158
China Airlines
  • China Airlines
  • 11-9-29-9
  • 2 total stops
  • 41h 20m total
  • Singapore to Ontario
Search Deals
China Airlines
  • China Airlines
  • 19-5
  • 1 total stop
  • 19h 15m total
  • Singapore to Ontario
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (S$ 34 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 1 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

Tue 20-10

13:45-18:00

1 stop19h 15m

Ontario

Tue 27-10

23:50-00:40

1 stop33h 50m

S$ 1,228

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Thu 15-10

13:45-18:00

1 stop19h 15m

Ontario

Sun 18-10

00:10-00:35

1 stop33h 25m

S$ 1,304

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Thu 15-10

08:45-17:51

1 stop24h 06m

Ontario

Mon 19-10

13:18-18:35

2 stops38h 17m

S$ 1,351
Fastest return journey

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Wed 8-7

13:45-18:40

1 stop19h 55m

Ontario

Tue 28-7

00:45-12:35

1 stop20h 50m

S$ 1,489

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Wed 8-7

13:45-18:40

1 stop19h 55m

Ontario

Sun 2-8

00:45-12:35

1 stop20h 50m

S$ 1,489

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Mon 19-10

03:15-18:13

2 stops29h 58m

Ontario

Tue 27-10

12:00-08:45

2 stops29h 45m

S$ 1,517

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sun 12-7

13:45-18:40

1 stop19h 55m

Ontario

Thu 30-7

00:45-12:35

1 stop20h 50m

S$ 1,644

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sat 19-9

20:35-12:12

1 stop30h 37m

Ontario

Sat 10-10

13:18-18:35

2 stops38h 17m

S$ 1,690

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Wed 7-10

08:45-20:52

2 stops27h 07m

Ontario

Fri 6-11

06:00-20:15

1 stop22h 15m

S$ 1,778

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Tue 26-5

20:35-12:12

1 stop30h 37m

Ontario

Tue 9-6

05:00-18:35

2 stops46h 35m

S$ 1,836

Flights are sorted by cheapest return flights first.

Deals found on 25-4

Showing 1-10 of 22 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
No data available for this route at this time. Please check back soon.

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.

  • What airport do you fly into for flights to Ontario from Singapore?

    If you book a flight to Ontario from Singapore, you will be flying to Ontario, which is the city’s only airport. Ontario (ONT) is located 4.9 km from the centre of Ontario.

  • How long is the flight from Singapore to Ontario?

    Airlines like China Airlines, United Airlines, and Qatar Airways 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 10h 43m. The distance between Singapore and Ontario is about 14148 km. This flight may include one or multiple stops.

  • 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?

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

Cheapflights helps you find that perfect flight to Ontario from Singapore by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Singapore to Ontario with no change fees.

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

Of course! You can now track prices for flights from Singapore to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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