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Cheap flights from Ontario to Singapore from C$ 556

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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SIN
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Singapore

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Singapore
Explore the most affordable flight options available from Ontario to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Mon 29/128:25 a.m.YUL - SIN
3 stops46h 50mUnited Airlines
Wed 14/110:20 p.m.SIN - YUL
2 stops28h 40mUnited Airlines
Deal found 11/12C$ 1,525
Thu 11/126:30 a.m.YYZ - SIN
1 stop24h 45mUnited Airlines
Mon 29/1210:10 a.m.SIN - YYZ
1 stop43h 18mUnited Airlines
Deal found 9/12C$ 1,543
Thu 11/126:30 a.m.YYZ - SIN
1 stop24h 45mUnited Airlines
Thu 18/1210:20 p.m.SIN - YYZ
2 stops37h 49mUnited Airlines
Deal found 10/12C$ 1,545
Thu 11/1211:00 a.m.YYZ - SIN
2 stops30h 55mUnited Airlines
Mon 15/1210:20 p.m.SIN - YYZ
2 stops25h 31mUnited Airlines
Deal found 10/12C$ 1,556
Mon 29/128:25 a.m.YUL - SIN
3 stops46h 50mUnited Airlines
Fri 16/110:20 p.m.SIN - YUL
1 stop31h 29mUnited Airlines
Deal found 11/12C$ 1,575
Wed 17/125:50 p.m.YUL - SIN
1 stop25h 10mUnited Airlines
Fri 9/110:20 p.m.SIN - YUL
2 stops31h 38mUnited Airlines
Deal found 9/12C$ 1,597
Mon 29/124:45 p.m.YUL - SIN
2 stops38h 30mUnited Airlines
Thu 15/110:20 p.m.SIN - YUL
2 stops35h 57mUnited Airlines
Deal found 11/12C$ 1,600
Tue 30/126:30 a.m.YYZ - SIN
1 stop24h 45mUnited Airlines
Tue 13/110:20 p.m.SIN - YYZ
2 stops25h 20mUnited Airlines
Deal found 11/12C$ 1,601
Sat 13/124:50 p.m.YYZ - SIN
2 stops49h 05mUnited Airlines
Mon 22/1210:20 p.m.SIN - YYZ
2 stops27h 20mUnited Airlines
Deal found 11/12C$ 1,607
Tue 30/125:55 p.m.YYZ - SIN
2 stops42h 00mUnited Airlines
Wed 14/110:20 p.m.SIN - YYZ
2 stops26h 00mUnited Airlines
Deal found 11/12C$ 1,618
Mon 29/125:30 p.m.YYZ - SIN
2 stops37h 45mUnited Airlines
Fri 16/110:10 a.m.SIN - YYZ
1 stop25h 18mUnited Airlines
Deal found 11/12C$ 1,651
Thu 18/1210:20 a.m.YYZ - SIN
1 stop39h 30mEthiopian Air
Sun 4/12:00 a.m.SIN - YYZ
2 stops43h 05mEthiopian Air
Deal found 10/12C$ 1,663

Find flight deals from Ontario to Singapore

Keep the following information in mind while searching for Ontario to Singapore flight deals. Data was last updated 12 December 2025.

Round-trip from

C$ 1,243

One-way from

C$ 556

Popular in

December

Cheapest in

September

Average price

C$ 1,927
United Airlines
  • United Airlines
  • 4/3-23/3
  • 4 total stops
  • 72h 01m total
  • Ontario to Singapore
Search Deals
26/1
  • 26/1
  • 2 total stops
  • 33h 40m total
  • Ontario to Singapore
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 161 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Singapore 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 629,999 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Ontario to Singapore that are best for you.

Fly from

Ontario

Fly to

Singapore

Route

Depart

Return

Price

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Wed 4/3

9:45 a.m.-8:00 a.m.

2 stops33h 15m

Singapore Changi

Mon 23/3

10:20 p.m.-5:12 p.m.

2 stops30h 52m

C$ 1,244

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Thu 22/1

6:20 a.m.-6:55 a.m.

2 stops35h 35m

Singapore Changi

Mon 26/1

10:20 p.m.-5:12 p.m.

2 stops31h 52m

C$ 1,256

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Sun 25/1

7:27 p.m.-8:15 p.m.

2 stops35h 48m

Singapore Changi

Sun 1/2

10:45 a.m.-6:52 p.m.

2 stops45h 07m

C$ 1,258

TorontoSingapore

YYZ - SIN

YYZSIN

Toronto Pearson Intl

Tue 5/5

6:30 a.m.-6:35 p.m.

1 stop24h 05m

Singapore Changi

Tue 19/5

9:00 a.m.-11:23 p.m.

2 stops26h 23m

C$ 1,258

TorontoSingapore

YYZ - SIN

YYZSIN

Toronto Pearson Intl

Wed 8/4

11:00 a.m.-6:40 a.m.

2 stops31h 40m

Singapore Changi

Thu 23/4

8:40 p.m.-10:04 a.m.

2 stops25h 24m

C$ 1,259

TorontoSingapore

YYZ - SIN

YYZSIN

Toronto Pearson Intl

Thu 22/1

8:15 a.m.-6:55 a.m.

2 stops33h 40m

Singapore Changi

Mon 26/1

10:20 p.m.-10:51 a.m.

2 stops25h 31m

C$ 1,259

TorontoSingapore

YYZ - SIN

YYZSIN

Toronto Pearson Intl

Mon 6/4

2:15 p.m.-6:40 a.m.

2 stops28h 25m

Singapore Changi

Wed 22/4

9:00 a.m.-11:58 p.m.

2 stops26h 58m

C$ 1,259

TorontoSingapore

YYZ - SIN

YYZSIN

Toronto Pearson Intl

Mon 2/2

12:05 p.m.-6:55 a.m.

2 stops29h 50m

Singapore Changi

Thu 19/2

10:10 a.m.-11:59 p.m.

2 stops26h 49m

C$ 1,259

TorontoSingapore

YYZ - SIN

YYZSIN

Toronto Pearson Intl

Tue 10/3

5:55 p.m.-7:00 a.m.

1 stop25h 05m

Singapore Changi

Tue 24/3

10:10 a.m.-10:41 p.m.

2 stops24h 31m

C$ 1,260

TorontoSingapore

YYZ - SIN

YYZSIN

Toronto Pearson Intl

Mon 19/1

9:00 a.m.-6:55 a.m.

2 stops32h 55m

Singapore Changi

Wed 25/3

10:10 a.m.-12:13 a.m.

1 stop26h 03m

C$ 1,265

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Ontario with our price prediction graph.
Estimated round-trip 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 Ontario to Singapore

What is the cheapest month to book a flight from Region of Ontario to Singapore?

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Singapore (average of C$ 1,139). Flying from Region of Ontario to Singapore in June is currently the most expensive (average of C$ 1,397). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to SG?

Find hourly flight availability from Ontario to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

When flying from Region of Ontario to Singapore, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 16% versus a flight in the afternoon.

What is the cheapest day to fly from Region of Ontario to Singapore?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Singapore. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Region of Ontario to Singapore flight should consider departing on Thursday mornings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Singapore. 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 Region of Ontario to Singapore?

    For as low as C$ 1,277, United Airlines can have you in Singapore from Region of Ontario in 28h 50m. There are 14991 km between Region of Ontario and Singapore. This flight may include one or multiple stops.

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

    For one-way options, check prices for Philippine Airlines. According to our data, you can fly for as low as C$ 528. Users have also found prices from C$ 647 and C$ 682 on Etihad Airways and ANA, respectively.

  • Can I find deals for flights from Ontario to Singapore that include hotel bookings?

    Yes. In addition to deals on Ontario to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Singapore.

  • Can I find deals for business class flights from Ontario to Singapore?

    Yes. Cheapflights offers flight deals from Ontario to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Singapore?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Singapore (average of C$ 1,139). Flying from Region of Ontario to Singapore in June is currently the most expensive (average of C$ 1,397). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Ontario to Singapore

Discover the top 10 airlines that operate flights from Ontario to Singapore. 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 629,999 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapestC$ 979AverageC$ 1,200FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
United AirlinesCheapestC$ 1,200AverageC$ 1,314FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,208AverageC$ 1,527FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Turkish AirlinesCheapestC$ 1,248AverageC$ 1,303FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Cathay PacificCheapestC$ 1,262AverageC$ 1,906FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Korean AirCheapestC$ 1,270AverageC$ 1,806FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
China EasternCheapestC$ 1,283AverageC$ 1,484FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
ANACheapestC$ 1,287AverageC$ 1,470FlexibilityNo cancel feeOn-time80%
Search ANA flights
Air FranceCheapestC$ 1,319AverageC$ 1,656FlexibilityNo cancel feeOn-time77%
Search Air France flights
Etihad AirwaysCheapestC$ 1,371AverageC$ 1,688FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

Fly with Cheapflights

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

How does Cheapflights help users find flights from Ontario to Singapore?

Cheapflights helps you search for flights from Ontario to Singapore via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Singapore from Ontario 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 Ontario to Singapore with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Singapore, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Ontario to Singapore flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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