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Cheap flights from Singapore to Ontario from S$ 725

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 17-11. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ONT
11 Jul — 18 Jul1
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 11 June 2026.

Sun 1-1114:25
SIN
-
ONT
1 stop18h 25m
China Airlines
Sun 15-1122:50
ONT
-
SIN
1 stop22h 15m
China Airlines
Deal found 7-6S$ 1,157
Tue 6-1013:45
SIN
-
ONT
1 stop19h 15m
China Airlines
Mon 12-1000:10
ONT
-
SIN
1 stop21h 25m
China Airlines
Deal found 10-6S$ 1,166
Wed 26-813:45
SIN
-
ONT
1 stop19h 55m
China Airlines
Fri 28-800:45
ONT
-
SIN
1 stop32h 50m
China Airlines
Deal found 8-6S$ 1,228
Wed 26-813:45
SIN
-
ONT
1 stop19h 55m
China Airlines
Tue 29-900:10
ONT
-
SIN
1 stop21h 25m
China Airlines
Deal found 11-6S$ 1,231
Mon 7-914:00
SIN
-
ONT
1 stop18h 05m
STARLUX Airlines
Wed 9-923:30
ONT
-
SIN
1 stop22h 10m
STARLUX Airlines
Deal found 9-6S$ 1,240
Wed 9-902:00
SIN
-
ONT
1 stop31h 40m
China Airlines
Sun 13-900:45
ONT
-
SIN
1 stop20h 50m
China Airlines
Deal found 8-6S$ 1,246
Tue 23-613:45
SIN
-
ONT
1 stop19h 15m
China Airlines
Tue 7-700:45
ONT
-
SIN
1 stop20h 50m
China Airlines
Deal found 7-6S$ 1,249
Fri 14-813:45
SIN
-
ONT
1 stop19h 55m
China Airlines
Mon 17-800:45
ONT
-
SIN
1 stop20h 50m
China Airlines
Deal found 9-6S$ 1,250
Wed 25-1114:25
SIN
-
ONT
1 stop18h 25m
China Airlines
Sat 5-1222:50
ONT
-
SIN
1 stop22h 15m
China Airlines
Deal found 10-6S$ 1,251
Tue 11-802:00
SIN
-
ONT
1 stop31h 40m
China Airlines
Tue 25-800:45
ONT
-
SIN
1 stop20h 50m
China Airlines
Deal found 8-6S$ 1,254
Sat 20-613:45
SIN
-
ONT
1 stop19h 15m
China Airlines
Tue 23-600:10
ONT
-
SIN
1 stop33h 25m
China Airlines
Deal found 11-6S$ 1,263

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 11 June 2026.

Round-trip from

S$ 1,157

One-way from

S$ 725

Popular in

May

Cheapest in

February

Average price

S$ 1,219
China Airlines
  • China Airlines
  • 1-11-15-11
  • 2 total stops
  • 40h 40m total
  • Singapore to Ontario
Search Deals
China Airlines
  • China Airlines
  • 17-11
  • 1 total stop
  • 18h 25m total
  • Singapore to Ontario
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (S$ 61 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 11 June 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

Mon 26-10

23:50-13:05

1 stop22h 15m

S$ 1,304

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Tue 11-8

02:00-18:40

1 stop31h 40m

Ontario

Fri 21-8

00:45-12:35

1 stop20h 50m

S$ 1,304

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Thu 22-10

08:45-12:46

2 stops67h 01m

Ontario

Mon 26-10

05:00-07:00

2 stops59h 00m

S$ 1,348
Fastest return journey

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Wed 22-7

13:45-18:40

1 stop19h 55m

Ontario

Mon 24-8

00:45-12:35

1 stop20h 50m

S$ 1,362

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Tue 11-8

13:45-18:40

1 stop19h 55m

Ontario

Thu 20-8

00:45-00:35

1 stop32h 50m

S$ 1,385

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Thu 20-8

08:45-18:11

1 stop24h 26m

Ontario

Wed 2-9

06:00-18:35

1 stop21h 35m

S$ 1,455

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Wed 1-7

08:45-17:54

1 stop24h 09m

Ontario

Wed 22-7

18:39-06:15

1 stop20h 36m

S$ 1,460

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Mon 10-8

13:45-18:40

1 stop19h 55m

Ontario

Sun 23-8

00:45-00:35

1 stop32h 50m

S$ 1,488

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Wed 22-7

15:20-11:14

2 stops34h 54m

Ontario

Tue 25-8

15:07-13:55

2 stops31h 48m

S$ 1,506
Cheapest one-way

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Mon 16-11

14:25-16:50

1 stop18h 25m

S$ 794

Flights are sorted by cheapest return flights first.

Deals found on 6-6

Showing 1-10 of 21 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
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.

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 11 June 2026.
Read through reviews of airlines operating flights from Singapore to Ontario, such as China Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very Good
828 reviews
Check prices

Entertainment

8.0

Overall

8.3

Boarding

8.3

Comfort

8.0

Food

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

A,Feb 2026

SEA - TPE

China Airlines has improved significantly over the years. This is the first time we fly on their business class after 20+ years. Both hardware and services impressed us. Will definitely fly with again in the future.
China Airlines
8.3
Very Good
828 reviews
China Airlines
8.3
Very Good
828 reviews
Check prices

Entertainment

8.0

Overall

8.3

Boarding

8.3

Comfort

8.0

Food

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

A,Feb 2026

SEA - TPE

China Airlines has improved significantly over the years. This is the first time we fly on their business class after 20+ years. Both hardware and services impressed us. Will definitely fly with again in the future.

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 and United 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 47h 46m. 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 11 June 2026.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapestS$ 1,019AverageS$ 1,125FlexibilityNo cancel feeOn-time70%
Search China Airlines flights

Fly with Cheapflights

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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.

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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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