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Cheap flights from Singapore to Ontario from S$ 665

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 19-12. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ONT
29 Oct — 5 Nov1
1 adult
1 adult, Economy

Cheap 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 29 September 2025.

Round-trip from

S$ 1,041

One-way from

S$ 665

Popular in

January

Cheapest in

September

Average price

S$ 1,061
China Airlines
  • China Airlines
  • 7-11-15-11
  • 2 total stops
  • 40h 40m total
  • Singapore to Ontario
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China Airlines
  • China Airlines
  • 19-12
  • 1 total stop
  • 18h 25m total
  • Singapore to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (S$ 102 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (S$ 25 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Singapore to Ontario

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 29 September 2025.

Sun 19-1002:00SIN - ONT
1 stop31h 00mChina Airlines
Mon 27-1023:50ONT - SIN
1 stop33h 50mChina Airlines
Deal found 29-9S$ 1,015
Fri 7-1114:25SIN - ONT
1 stop18h 25mChina Airlines
Sat 15-1122:50ONT - SIN
1 stop22h 15mChina Airlines
Deal found 26-9S$ 1,041
Fri 3-1013:45SIN - ONT
1 stop19h 15mChina Airlines
Mon 27-1023:50ONT - SIN
1 stop22h 15mChina Airlines
Deal found 27-9S$ 1,042
Mon 27-1002:00SIN - ONT
1 stop30h 50mChina Airlines
Fri 13-222:50ONT - SIN
1 stop33h 50mChina Airlines
Deal found 26-9S$ 1,054
Wed 3-1214:25SIN - ONT
1 stop18h 25mChina Airlines
Sun 14-1222:50ONT - SIN
1 stop33h 50mChina Airlines
Deal found 27-9S$ 1,075
Sun 19-1002:00SIN - ONT
1 stop31h 00mChina Airlines
Mon 1-1222:50ONT - SIN
1 stop22h 15mChina Airlines
Deal found 29-9S$ 1,081
Sat 6-1202:00SIN - ONT
1 stop30h 50mChina Airlines
Sun 14-1222:50ONT - SIN
1 stop22h 15mChina Airlines
Deal found 27-9S$ 1,099
Sun 14-1202:00SIN - ONT
1 stop30h 50mChina Airlines
Sat 27-1222:50ONT - SIN
1 stop22h 15mChina Airlines
Deal found 28-9S$ 1,123
Tue 30-913:45SIN - ONT
1 stop19h 15mChina Airlines
Mon 16-323:50ONT - SIN
1 stop22h 15mChina Airlines
Deal found 27-9S$ 1,134
Thu 6-1102:00SIN - ONT
1 stop30h 50mChina Airlines
Thu 13-1122:50ONT - SIN
1 stop22h 15mChina Airlines
Deal found 29-9S$ 1,135
Thu 13-1114:25SIN - ONT
1 stop18h 25mMultiple Airlines
Sat 29-1106:45ONT - SIN
2 stops30h 15mMultiple Airlines
Deal found 27-9S$ 1,140

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 29 September 2025.
Use the filters below to find and compare flights from Singapore to Ontario that are best for you.

Fly from

Singapore

Fly to

Ontario

Route

Depart

Return

Price

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sun 19-10

02:00-18:00

1 stop31h 00m

Ontario

Mon 27-10

23:50-00:40

1 stop33h 50m

S$ 1,015

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Mon 22-12

02:00-16:50

1 stop30h 50m

Ontario

Tue 6-1

22:50-13:05

1 stop22h 15m

S$ 1,042

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Fri 31-10

14:25-17:50

1 stop18h 25m

Ontario

Mon 9-2

22:50-13:05

1 stop22h 15m

S$ 1,054

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Thu 30-10

14:25-17:50

1 stop18h 25m

Ontario

Fri 13-2

22:50-13:05

1 stop22h 15m

S$ 1,054

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Tue 28-10

14:25-17:50

1 stop18h 25m

Ontario

Tue 10-2

22:50-13:05

1 stop22h 15m

S$ 1,054

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Tue 28-10

14:25-17:50

1 stop18h 25m

Ontario

Fri 6-2

22:50-13:05

1 stop22h 15m

S$ 1,054

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sat 1-11

14:25-17:50

1 stop18h 25m

Ontario

Thu 5-2

22:50-13:05

1 stop22h 15m

S$ 1,054

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sat 1-11

14:25-17:50

1 stop18h 25m

Ontario

Tue 10-2

22:50-13:05

1 stop22h 15m

S$ 1,054

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sun 2-11

14:25-17:50

1 stop18h 25m

Ontario

Sat 14-2

22:50-13:05

1 stop22h 15m

S$ 1,054

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sun 2-11

14:25-17:50

1 stop18h 25m

Ontario

Fri 6-2

22:50-13:05

1 stop22h 15m

S$ 1,054

Flights are sorted by cheapest return flights first.

Deals found on 27-9

Showing 1-10 of 19 results
1
2

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 69% of one-stop itineraries from Singapore to Ontario on Cheapflights.

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 San Francisco (SFO) have the shortest average one-way travel time for one-stop routes: 18h 50m.

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 San Francisco (SFO) have the shortest average one-way travel time for one-stop routes: 18h 50m.

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 43m.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 29 September 2025.
See what other customers who have flown with China Airlines from Singapore to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very Good
767 reviews
Check prices

Food

7.8

Overall

8.3

Entertainment

8.0

Boarding

8.3

Crew

8.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.
China Airlines
8.3
Very Good
767 reviews
China Airlines
8.3
Very Good
767 reviews
Check prices

Food

7.8

Overall

8.3

Entertainment

8.0

Boarding

8.3

Crew

8.5

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.

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 31h. 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.

  • What is the cheapest airline to fly from Singapore to Ontario round-trip?

    Currently priced at S$ 949, China Airlines will fly you from Singapore to Ontario and back. In addition to China Airlines, many other airlines offer competitively priced options for your trip.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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Fly from Singapore to Ontario on these airlines

Choose from the following airlines for your flight from Singapore to Ontario. Flights are based on user searches made on Cheapflights and were last updated on 29 September 2025.
China Airlines flights from Singapore Changi to Ontario

Top airline flying from Singapore to Ontario

Discover the top airline that operate flights from Singapore to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 29 September 2025.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapestS$ 949AverageS$ 1,090FlexibilityNo cancel feeOn-time70%
Search China Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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