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Cheap flights from Singapore to Ontario from S$ 703

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 5-10. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ONT
5 May — 12 May1
1 adult

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 30 April 2025.

Round-trip from

S$ 1,082

One-way from

S$ 703

Popular in

July

Cheapest in

April

Average price

S$ 1,125
China Airlines
  • China Airlines
  • 22-6-5-7
  • 2 total stops
  • 40h 05m total
  • Singapore to Ontario
Search Deals
China Airlines
  • China Airlines
  • 5-10
  • 1 total stop
  • 31h 00m total
  • Singapore to Ontario
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (S$ 181 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 27 potential savings vs. average return price).
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Average for round-trip flights in April 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 30 April 2025.

Sun 22-613:45SIN - ONT
1 stop19h 15mChina Airlines
Sat 5-700:45ONT - SIN
1 stop20h 50mChina Airlines
Deal found 29-4S$ 1,082
Thu 1-509:00SIN - ONT
2 stops26h 53mUnited Airlines
Mon 5-513:20ONT - SIN
2 stops26h 25mUnited Airlines
Deal found 28-4S$ 1,248
Thu 1-523:25SIN - ONT
2 stops33h 35mMultiple Airlines
Mon 5-500:10ONT - SIN
2 stops32h 55mMultiple Airlines
Deal found 28-4S$ 1,336
Wed 30-408:05SIN - ONT
2 stops42h 41mAmerican Airlines
Tue 6-514:44ONT - SIN
2 stops42h 36mAmerican Airlines
Deal found 28-4S$ 1,600
Thu 1-523:20SIN - ONT
2 stops37h 38mBritish Airways
Fri 9-510:51ONT - SIN
2 stops38h 14mBritish Airways
Deal found 28-4S$ 1,966
Thu 1-509:10SIN - ONT
2 stops26h 43mAir Canada
Thu 8-515:10ONT - SIN
2 stops24h 55mAir Canada
Deal found 28-4S$ 2,048
Tue 29-401:10SIN - ONT
2 stops36h 33mDelta
Tue 6-505:45ONT - SIN
2 stops32h 15mDelta
Deal found 28-4S$ 2,519
Thu 8-521:10SIN - ONT
2 stops39h 01mEtihad Airways
Tue 13-522:59ONT - SIN
2 stops43h 41mEtihad Airways
Deal found 29-4S$ 2,821
Sun 15-618:45SIN - ONT
2 stops44h 28mQatar Airways
Tue 1-712:00ONT - SIN
2 stops36h 45mQatar Airways
Deal found 28-4S$ 2,822

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 30 April 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 22-6

13:45-18:00

1 stop19h 15m

Ontario

Sat 5-7

00:45-12:35

1 stop20h 50m

S$ 1,082

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sat 21-6

01:45-18:00

2 stops31h 15m

Ontario

Sat 5-7

00:45-23:20

2 stops31h 35m

S$ 1,338

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Thu 15-5

20:40-12:24

1 stop30h 44m

Ontario

Thu 22-5

13:33-18:25

2 stops37h 52m

S$ 1,478

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sun 15-6

18:45-00:13

2 stops44h 28m

Ontario

Tue 1-7

12:00-15:45

2 stops36h 45m

S$ 2,822

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Wed 14-5

01:55-18:36

2 stops31h 41m

Ontario

Thu 22-5

23:59-00:20

2 stops33h 21m

S$ 3,069

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sun 22-6

21:10-21:59

2 stops39h 49m

Ontario

Sun 6-7

23:45-09:40

2 stops42h 55m

S$ 3,147

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sun 5-10

02:00-18:00

1 stop31h 00m

S$ 703

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Fri 18-7

07:50-17:40

2 stops24h 50m

S$ 717

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Fri 18-7

14:00-17:40

1 stop18h 40m

S$ 763

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Mon 5-5

09:00-12:38

2 stops42h 38m

S$ 1,032

Flights are sorted by cheapest return flights first.

Deals found on 29-4

Showing 1-10 of 17 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

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 3.0 - 86.0 inches per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 C).

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 30 April 2025.
Peruse reviews from past customers who have flown with STARLUX Airlines, EVA Air and Korean Air from Singapore to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.0

Overall

9.1

Crew

9.3

Comfort

9.0

Boarding

9.0

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.0

Overall

9.1

Crew

9.3

Comfort

9.0

Boarding

9.0

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
EVA Air
8.4
Very Good
1,186 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.0

Overall

9.1

Crew

9.3

Comfort

9.0

Boarding

9.0

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very Good
1,066 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.0

Overall

9.1

Crew

9.3

Comfort

9.0

Boarding

9.0

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very Good
732 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.0

Overall

9.1

Crew

9.3

Comfort

9.0

Boarding

9.0

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Delta
8.0
Very Good
7,934 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Entertainment

9.0

Overall

9.1

Crew

9.3

Comfort

9.0

Boarding

9.0

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

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 are the cheapest airlines flying from Singapore to Ontario round-trip?

    Currently priced at S$ 1,082, 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. Search Cheapflights for deals from United Airlines and Qatar Airways - these airlines can fly you to your destination from S$ 1,478 and S$ 2,822, respectively.

  • What are the cheapest airlines to fly from Singapore to Ontario one-way?

    One-way options have recently been found by users for as low as S$ 703 on China Airlines. Other airlines that offer cheap prices include STARLUX Airlines from S$ 763 and United Airlines from S$ 1,032 one-way.

  • 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.

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 30 April 2025.
China Airlines flights from Singapore Changi to Ontario
United Airlines flights from Singapore Changi to Ontario

Top 2 airlines flying from Singapore to Ontario

Discover the top 2 airlines 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapestS$ 961AverageS$ 1,107FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
United AirlinesCheapestS$ 1,219AverageS$ 1,451FlexibilityNo cancel feeOn-time69%
Search United 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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