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Cheap flights from Ontario to Singapore from C$ 718

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 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SIN
17 Jun — 24 Jun1
1 adult

Cheap 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 June 2025.

Round-trip from

C$ 1,246

One-way from

C$ 718

Popular in

December

Cheapest in

April

Average price

C$ 1,798
United Airlines
  • United Airlines
  • 26/8-12/11
  • 4 total stops
  • 61h 16m total
  • Ontario to Singapore
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United Airlines
  • United Airlines
  • 22/7
  • 3 total stops
  • 51h 30m total
  • Ontario to Singapore
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 215 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 71 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Ontario to Singapore

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 June 2025.

Tue 26/86:05 a.m.YOW - SIN
2 stops36h 10mUnited Airlines
Tue 11/1110:10 a.m.SIN - YOW
2 stops24h 08mUnited Airlines
Deal found 10/6C$ 1,246
Tue 2/93:30 p.m.YYZ - SIN
1 stop26h 00mCathay Pacific
Sun 28/91:50 a.m.SIN - YYZ
1 stop24h 00mCathay Pacific
Deal found 10/6C$ 1,285
Wed 27/81:35 a.m.YYZ - SIN
1 stop43h 50mPhilippine Airlines
Mon 1/910:25 a.m.SIN - YYZ
2 stops31h 48mPhilippine Airlines
Deal found 10/6C$ 1,296
Fri 3/107:00 p.m.YYZ - SIN
1 stop35h 25mUnited Airlines
Mon 13/108:40 p.m.SIN - YYZ
1 stop22h 20mUnited Airlines
Deal found 10/6C$ 1,297
Fri 4/74:25 p.m.YYZ - SIN
2 stops30h 55mChina Eastern
Sun 13/712:55 a.m.SIN - YYZ
1 stop25h 30mChina Eastern
Deal found 11/6C$ 1,300
Tue 26/86:00 p.m.YOW - SIN
1 stop25h 05mAir Canada
Wed 12/1111:10 p.m.SIN - YOW
2 stops42h 47mAir Canada
Deal found 12/6C$ 1,380
Sun 26/106:30 p.m.YYZ - SIN
2 stops25h 25mAir Canada
Thu 13/118:25 a.m.SIN - YYZ
2 stops25h 14mAir Canada
Deal found 11/6C$ 1,388
Sun 31/82:00 p.m.YYZ - SIN
2 stops29h 50mMultiple Airlines
Fri 19/92:30 a.m.SIN - YYZ
1 stop24h 55mMultiple Airlines
Deal found 11/6C$ 1,401
Mon 17/116:00 p.m.YOW - SIN
2 stops40h 10mMultiple Airlines
Sun 7/1212:30 a.m.SIN - YOW
2 stops41h 27mMultiple Airlines
Deal found 11/6C$ 1,463
Sun 26/1011:05 a.m.YYZ - SIN
1 stop39h 45mEthiopian Air
Fri 7/112:00 a.m.SIN - YYZ
2 stops43h 05mEthiopian Air
Deal found 11/6C$ 1,464
Mon 28/712:55 p.m.YUL - SIN
1 stop23h 50mAir Canada
Tue 12/89:10 a.m.SIN - YUL
2 stops34h 00mAir Canada
Deal found 12/6C$ 1,522
Mon 1/126:00 a.m.YUL - SIN
2 stops37h 00mUnited Airlines
Wed 17/1210:20 p.m.SIN - YUL
2 stops28h 26mUnited Airlines
Deal found 10/6C$ 1,524

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 June 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

Tue 26/8

6:05 a.m.-6:15 a.m.

2 stops36h 10m

Singapore Changi

Wed 12/11

10:20 p.m.-10:26 a.m.

2 stops25h 06m

C$ 1,246

TorontoSingapore

YYZ - SIN

YYZSIN

Toronto Pearson Intl

Tue 2/9

3:30 p.m.-5:30 a.m.

1 stop26h 00m

Singapore Changi

Sun 28/9

1:50 a.m.-1:50 p.m.

1 stop24h 00m

C$ 1,285

TorontoSingapore

YYZ - SIN

YYZSIN

Toronto Pearson Intl

Wed 27/8

1:35 a.m.-9:25 a.m.

1 stop43h 50m

Singapore Changi

Mon 1/9

10:25 a.m.-6:13 a.m.

2 stops31h 48m

C$ 1,296

TorontoSingapore

YYZ - SIN

YYZSIN

Toronto Pearson Intl

Sat 16/8

2:45 p.m.-6:15 a.m.

2 stops27h 30m

Singapore Changi

Wed 27/8

8:45 a.m.-11:58 p.m.

2 stops27h 13m

C$ 1,297

TorontoSingapore

YYZ - SIN

YYZSIN

Toronto Pearson Intl

Fri 4/7

4:25 p.m.-11:20 a.m.

2 stops30h 55m

Singapore Changi

Sun 13/7

12:55 a.m.-2:25 p.m.

1 stop25h 30m

C$ 1,300

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Tue 26/8

6:00 p.m.-7:05 a.m.

1 stop25h 05m

Singapore Changi

Wed 12/11

11:10 p.m.-4:57 a.m.

2 stops42h 47m

C$ 1,380

TorontoSingapore

YYZ - SIN

YYZSIN

Toronto Pearson Intl

Sun 31/8

2:00 p.m.-7:50 a.m.

2 stops29h 50m

Singapore Changi

Fri 19/9

2:30 a.m.-3:25 p.m.

1 stop24h 55m

C$ 1,401

TorontoSingapore

YYZ - SIN

YYZSIN

Toronto Pearson Intl

Sun 24/8

11:15 p.m.-7:05 a.m.

2 stops67h 50m

Singapore Changi

Mon 1/9

8:50 p.m.-5:35 p.m.

2 stops56h 45m

C$ 1,422

MontrealSingapore

YUL - SIN

YULSIN

Montreal Pierre Elliott Trudeau Intl

Mon 28/7

12:55 p.m.-12:45 a.m.

1 stop23h 50m

Singapore Changi

Tue 12/8

9:10 a.m.-7:10 a.m.

2 stops34h 00m

C$ 1,522

MontrealSingapore

YUL - SIN

YULSIN

Montreal Pierre Elliott Trudeau Intl

Mon 28/7

6:30 p.m.-6:15 a.m.

1 stop23h 45m

Singapore Changi

Tue 12/8

8:40 p.m.-5:26 p.m.

2 stops32h 46m

C$ 1,526

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

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$ 977). Flying from Region of Ontario to Singapore in December is currently the most expensive (average of C$ 1,404). 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 SIN?

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 June 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Singapore as you normally would.

Rainfall in Singapore by month

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

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 mm per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Temperature in Singapore by month

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

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated 12 June 2025.
Read reviews from past customers who have flown EVA Air, Korean Air and Japan Airlines from Ontario to Singapore. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,088 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,489 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
738 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews
Check prices

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.

  • What airport do you fly into for flights to Singapore from Ontario?

    If you book a flight to Singapore from Ontario, you will be flying to Changi, which is the city’s only airport. Singapore Changi (SIN) is located 16.9 km from the centre of Singapore.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as C$ 718. Users have also found prices from C$ 811 and C$ 833 on Cathay Pacific and Air Canada, respectively.

  • What are the most popular routes from Region of Ontario to Singapore?

    Most travellers choose Toronto Pearson Intl - Singapore Changi, Montreal Pierre Elliott Trudeau Intl - Singapore Changi or Toronto Island - Singapore Changi when deciding on the best route from Region of Ontario to Singapore.

  • 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$ 977). Flying from Region of Ontario to Singapore in December is currently the most expensive (average of C$ 1,404). 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.

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 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapestC$ 951AverageC$ 1,577FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
SAUDIACheapestC$ 982AverageC$ 1,185FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Ethiopian AirCheapestC$ 1,183AverageC$ 1,198FlexibilityNo cancel feeOn-time72%
Search Ethiopian Air flights
United AirlinesCheapestC$ 1,188AverageC$ 1,337FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
SWISSCheapestC$ 1,222AverageC$ 1,406FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapestC$ 1,223AverageC$ 1,668FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
China EasternCheapestC$ 1,247AverageC$ 1,470FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
LufthansaCheapestC$ 1,273AverageC$ 1,729FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
ANACheapestC$ 1,276AverageC$ 1,500FlexibilityNo cancel feeOn-time80%
Search ANA flights
Philippine AirlinesCheapestC$ 1,291AverageC$ 1,606FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Ontario to Singapore 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 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?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Singapore flexibly with Cheapflights today.

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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