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Cheap flights from Ontario to Singapore from C$ 544

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SIN
28 Feb — 7 Mar1
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 29 January 2026.

Tue 21/410:25 a.m.
YOW
-
SIN
3 stops32h 20m
United Airlines
Mon 1/68:35 p.m.
SIN
-
YOW
2 stops32h 15m
United Airlines
Deal found 27/1C$ 1,238
Thu 30/410:25 a.m.
YOW
-
SIN
3 stops32h 20m
United Airlines
Mon 4/58:35 p.m.
SIN
-
YOW
2 stops32h 32m
United Airlines
Deal found 27/1C$ 1,239
Wed 7/1012:15 p.m.
YTZ
-
SIN
2 stops30h 00m
United Airlines
Sun 11/1011:05 a.m.
SIN
-
YTZ
2 stops59h 01m
United Airlines
Deal found 27/1C$ 1,246
Mon 9/35:25 p.m.
YUL
-
SIN
2 stops38h 50m
United Airlines
Wed 18/310:10 a.m.
SIN
-
YUL
2 stops33h 31m
United Airlines
Deal found 28/1C$ 1,246
Sun 19/45:16 p.m.
YYZ
-
SIN
1 stop37h 19m
United Airlines
Thu 23/49:00 a.m.
SIN
-
YYZ
1 stop23h 00m
United Airlines
Deal found 27/1C$ 1,246
Wed 8/48:50 a.m.
YYZ
-
SIN
3 stops33h 55m
United Airlines
Wed 22/48:35 p.m.
SIN
-
YYZ
1 stop22h 25m
United Airlines
Deal found 28/1C$ 1,249
Sun 8/25:50 p.m.
YUL
-
SIN
1 stop37h 25m
United Airlines
Mon 23/210:20 p.m.
SIN
-
YUL
2 stops25h 00m
United Airlines
Deal found 28/1C$ 1,252
Sun 1/36:45 p.m.
YYZ
-
SIN
1 stop25h 15m
KLM
Tue 17/310:55 a.m.
SIN
-
YYZ
1 stop45h 40m
KLM
Deal found 26/1C$ 1,252
Sun 22/117:40 p.m.
YYZ
-
SIN
2 stops35h 35m
United Airlines
Wed 9/1210:20 p.m.
SIN
-
YYZ
2 stops24h 35m
United Airlines
Deal found 28/1C$ 1,254
Tue 3/21:10 p.m.
YUL
-
SIN
2 stops29h 50m
United Airlines
Thu 26/210:20 p.m.
SIN
-
YUL
2 stops31h 30m
United Airlines
Deal found 28/1C$ 1,256
Mon 2/29:00 a.m.
YYZ
-
SIN
2 stops32h 55m
United Airlines
Wed 11/210:10 a.m.
SIN
-
YYZ
2 stops26h 09m
United Airlines
Deal found 27/1C$ 1,256
Mon 2/27:20 a.m.
YYZ
-
SIN
2 stops34h 35m
United Airlines
Thu 16/48:35 p.m.
SIN
-
YYZ
2 stops25h 19m
United Airlines
Deal found 26/1C$ 1,257

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 29 January 2026.

Round-trip from

C$ 1,238

One-way from

C$ 544

Popular in

December

Cheapest in

April

Average price

C$ 1,393
United Airlines
  • United Airlines
  • 21/4-1/6
  • 5 total stops
  • 64h 35m total
  • Ontario to Singapore
Search Deals
7/2
  • 7/2
  • 2 total stops
  • 28h 50m total
  • Ontario to Singapore
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 29 January 2026.
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

Thu 30/4

10:25 a.m.-6:45 a.m.

3 stops32h 20m

Singapore Changi

Mon 4/5

8:35 p.m.-1:59 p.m.

2 stops29h 24m

C$ 1,238

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Tue 21/4

10:44 a.m.-6:45 a.m.

2 stops32h 01m

Singapore Changi

Mon 1/6

8:35 p.m.-4:50 p.m.

2 stops32h 15m

C$ 1,238

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Tue 31/3

7:30 p.m.-6:35 p.m.

2 stops35h 05m

Singapore Changi

Tue 14/4

8:35 p.m.-1:59 p.m.

2 stops29h 24m

C$ 1,241

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Mon 23/3

6:20 a.m.-7:00 a.m.

2 stops36h 40m

Singapore Changi

Mon 13/4

8:35 p.m.-5:07 p.m.

2 stops32h 32m

C$ 1,241

TorontoSingapore

YYZ - SIN

YYZSIN

Toronto Pearson Intl

Tue 14/4

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

1 stop24h 05m

Singapore Changi

Tue 12/5

8:35 p.m.-3:46 p.m.

2 stops31h 11m

C$ 1,246

TorontoSingapore

YYZ - SIN

YYZSIN

Toronto Pearson Intl

Mon 20/4

8:50 a.m.-6:45 a.m.

2 stops33h 55m

Singapore Changi

Thu 30/4

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

1 stop23h 00m

C$ 1,246

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$ 1,249

MontrealSingapore

YUL - SIN

YULSIN

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

1:10 p.m.-8:00 a.m.

2 stops29h 50m

Singapore Changi

Thu 26/2

10:20 p.m.-4:50 p.m.

2 stops31h 30m

C$ 1,256

MontrealSingapore

YUL - SIN

YULSIN

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

5:00 p.m.-6:35 p.m.

2 stops37h 35m

Singapore Changi

Tue 26/5

8:35 p.m.-2:52 p.m.

2 stops30h 17m

C$ 1,256

TorontoSingapore

YYZ - SIN

YYZSIN

Toronto Pearson Intl

Tue 17/3

12:25 p.m.-12:10 a.m.

2 stops47h 45m

Singapore Changi

Tue 31/3

10:30 p.m.-9:54 p.m.

2 stops35h 24m

C$ 1,284

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

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$ 1,119). Flying from Region of Ontario to Singapore in June is currently the most expensive (average of C$ 1,375). 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.

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$ 1,544, 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$ 520. Users have also found prices from C$ 637 and C$ 663 on Etihad Airways and Air Canada, 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$ 1,119). Flying from Region of Ontario to Singapore in June is currently the most expensive (average of C$ 1,375). 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

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

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 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapestC$ 964AverageC$ 1,176FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Air CanadaCheapestC$ 1,173AverageC$ 1,456FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 1,182AverageC$ 1,292FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
ANACheapestC$ 1,219AverageC$ 1,278FlexibilityNo cancel feeOn-time80%
Search ANA flights
Turkish AirlinesCheapestC$ 1,229AverageC$ 1,240FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Cathay PacificCheapestC$ 1,236AverageC$ 1,593FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Korean AirCheapestC$ 1,250AverageC$ 1,778FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
China EasternCheapestC$ 1,263AverageC$ 1,447FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Singapore AirlinesCheapestC$ 1,281AverageC$ 1,787FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air FranceCheapestC$ 1,402AverageC$ 1,666FlexibilityNo cancel feeOn-time77%
Search Air France 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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