Find flights
When to book
Airlines
FAQs

Cheap flights from Singapore to Ontario from S$ 628

SIN — ONT
21 Oct — 28 Oct1
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

Thu 15-1013:55 -
1 stop19h 05m
Wed 21-1000:10 -
1 stop33h 25m
Deal found 21-9S$ 1,173
Sun 4-1002:00 -
1 stop31h 00m
Mon 19-1000:10 -
1 stop21h 20m
Deal found 19-9S$ 1,174
Mon 5-1002:00 -
1 stop31h 00m
Mon 12-1000:10 -
1 stop33h 25m
Deal found 18-9S$ 1,175
Sun 8-1102:00 -
1 stop31h 05m
Tue 24-1122:50 -
1 stop22h 15m
Deal found 16-9S$ 1,178
Sat 19-902:00 -
1 stop31h 00m
Wed 23-900:10 -
1 stop21h 20m
Deal found 19-9S$ 1,193
Tue 22-902:00 -
1 stop31h 00m
Tue 29-900:10 -
1 stop33h 25m
Deal found 18-9S$ 1,238
Mon 16-1114:25 -
1 stop18h 40m
Mon 23-1122:50 -
1 stop22h 15m
Deal found 18-9S$ 1,239
Thu 15-1013:55 -
1 stop19h 05m
Thu 22-1000:10 -
1 stop33h 25m
Deal found 16-9S$ 1,242
Mon 2-1114:45 -
1 stop17h 10m
Mon 9-1121:45 -
1 stop23h 40m
Deal found 17-9S$ 1,270
Wed 18-1114:25 -
1 stop18h 40m
Sat 28-1122:50 -
1 stop22h 15m
Deal found 18-9S$ 1,275

Find flight deals from Singapore to Ontario

Round-trip from

S$ 1,173

One-way from

S$ 628

Popular in

August

Cheapest in

November

Average price

S$ 1,224
China Airlines
  • China Airlines
  • 15-10-21-10
  • 2 total stops
  • 52h 30m total
  • Singapore to Ontario
Search Deals
13-11-31-12
  • 13-11-31-12
  • 1 total stop
  • 26h 23m total
  • Singapore to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (S$ 118 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
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
Fastest return journey

SingaporeOntario

SIN Singapore Changi - ONT Ontario

SINONT

Singapore Changi

Wed 3-3

14:25-17:05

1 stop18h 40m

Ontario

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 735

SingaporeOntario

SIN Singapore Changi - ONT Ontario

SINONT

Singapore Changi

Sun 24-1

02:00-17:05

1 stop31h 05m

Ontario

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 735

SingaporeOntario

SIN Singapore Changi - ONT Ontario

SINONT

Singapore Changi

Wed 7-10

13:55-18:00

1 stop19h 05m

Ontario

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 736

SingaporeOntario

SIN Singapore Changi - ONT Ontario

SINONT

Singapore Changi

Wed 13-1

14:25-17:05

1 stop18h 40m

Ontario

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 736

SingaporeOntario

SIN Singapore Changi - ONT Ontario

SINONT

Singapore Changi

Tue 6-10

13:55-18:00

1 stop19h 05m

Ontario

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 736

SingaporeOntario

SIN Singapore Changi - ONT Ontario

SINONT

Singapore Changi

Thu 1-10

02:00-18:00

1 stop31h 00m

Ontario

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 736

SingaporeOntario

SIN Singapore Changi - ONT Ontario

SINONT

Singapore Changi

Mon 21-12

02:00-17:05

1 stop31h 05m

Ontario

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 808

SingaporeOntario

SIN Singapore Changi - ONT Ontario

SINONT

Singapore Changi

Thu 24-12

14:25-17:05

1 stop18h 40m

Ontario

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 818

SingaporeOntario

SIN Singapore Changi - ONT Ontario

SINONT

Singapore Changi

Wed 28-10

02:00-18:05

1 stop31h 05m

Ontario

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 818

SingaporeOntario

SIN Singapore Changi - ONT Ontario

SINONT

Singapore Changi

Wed 23-12

14:25-17:05

1 stop18h 40m

Ontario

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 818

Flights are sorted by cheapest return flights first.

Deals found on 20-9

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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

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?

Taipei City (TPE) – chosen by Cheapflights users on 60% of one-stop itineraries from Singapore to Ontario on Cheapflights.

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

Taipei City (TPE) is the most affordable one-stop option, with an average return flight price of S$ 1,186.

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

Flights via Taipei City (TPE) have the shortest average one-way travel time for one-stop routes: 19h 04m.

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

Flights via Taipei City (TPE) offer the fastest connection on this route, with an average stopover time of 2h 44m.

Reviews of airlines servicing Ontario

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
847 reviews
Check prices

Crew

8.5

Comfort

8.0

Overall

8.3

Boarding

8.3

Entertainment

8.0

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

TPE - SFO

China Airlines has horrible customer services. The flight I was taking had many empty seats, but I got rejected many services with the excuses that the flight is fully booked. 1. When I was checking in at the front dest to request the seat together with my husband, I was told that the flight was fully booked. We need to pay almost extra $200 per person to sit together. 2. When I tried to use the VIP lounge with my mileage points, I was rejected. The reason was that the flight was fully booked.
China Airlines
8.3
Very Good
847 reviews
China Airlines
8.3
Very Good
847 reviews
Check prices

Crew

8.5

Comfort

8.0

Overall

8.3

Boarding

8.3

Entertainment

8.0

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

TPE - SFO

China Airlines has horrible customer services. The flight I was taking had many empty seats, but I got rejected many services with the excuses that the flight is fully booked. 1. When I was checking in at the front dest to request the seat together with my husband, I was told that the flight was fully booked. We need to pay almost extra $200 per person to sit together. 2. When I tried to use the VIP lounge with my mileage points, I was rejected. The reason was that the flight was fully booked.

Related info for your journey

  • How long is the flight from Singapore to Ontario?

    Airlines like China Airlines fly from Singapore to Ontario in about 19h 05m. 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$ 1,011, 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

Fly from Singapore to Ontario on these airlines

China Airlines flights from Singapore Changi to Ontario

Top airline flying from Singapore to Ontario

AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapestS$ 1,011AverageS$ 1,282FlexibilityNo cancel feeOn-time70%
Search China Airlines flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.