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$ 723. Users have also found prices from C$ 793 and C$ 795 on Cathay Pacific and Air Canada, respectively.

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.

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).

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.

What are the most popular airlines that fly from Region of Ontario to Singapore?

Consider Air Canada, Air France or Air India when booking your flight. These represent the most popular airlines when flying from Region of Ontario to Singapore.

How far in advance should I book a flight from Region of Ontario to Singapore?

Find a great deal and save up to 12% by booking at least 18 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Region of Ontario to Singapore within the next two weeks, with the cheapest ticket starting at C$ 1,295.

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

April can be a great time to fly to Singapore from Region of Ontario with a flight ticket averaging about C$ 1,571. Cheapflights users have found deals in the month of April for as cheap as C$ 1,174. The most expensive prices can be found in the month of December.

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.

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.

C$ 603+ Flights from Ontario to Singapore

Cheap flight deals from Ontario to Singapore

Round-trip from	C$ 1,102
One-way from	C$ 603
Popular in	December
Cheapest in	April
Average price	C$ 1,680

16/9-23/9
4 total stops
64h 29m total
Ontario to Singapore

Search Deals

16/9
2 total stops
29h 45m total
Ontario to Singapore

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (C$ 256 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 76 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

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 30 July 2025.

Tue 16/97:05 a.m.YHM - SIN

2 stops29h 45mMultiple Airlines

Tue 23/96:00 p.m.SIN - YHM

2 stops34h 44mMultiple Airlines

Deal found 29/7C$ 1,102

Sat 13/98:55 p.m.YOW - SIN

2 stops46h 10mAir Canada

Sat 20/99:10 a.m.SIN - YOW

2 stops22h 19mAir Canada

Deal found 30/7C$ 1,214

Fri 12/99:05 a.m.YOW - SIN

2 stops27h 45mMultiple Airlines

Fri 19/94:05 p.m.SIN - YOW

2 stops34h 39mMultiple Airlines

Deal found 29/7C$ 1,233

Sun 3/87:29 p.m.YOW - SIN

2 stops34h 56mUnited Airlines

Mon 1/98:45 a.m.SIN - YOW

2 stops46h 07mUnited Airlines

Deal found 29/7C$ 1,254

Tue 11/119:45 a.m.YYZ - SIN

2 stops38h 15mMultiple Airlines

Tue 25/1112:40 a.m.SIN - YYZ

2 stops44h 10mMultiple Airlines

Deal found 29/7C$ 1,275

Sun 5/104:10 p.m.YTZ - SIN

2 stops26h 55mAir Canada

Thu 23/109:10 a.m.SIN - YTZ

2 stops34h 55mAir Canada

Deal found 29/7C$ 1,276

Wed 3/1210:20 a.m.YYZ - SIN

1 stop39h 30mEthiopian Air

Thu 18/122:00 a.m.SIN - YYZ

2 stops43h 05mEthiopian Air

Deal found 28/7C$ 1,280

Sat 30/810:50 p.m.YYZ - SIN

1 stop44h 15mAir Canada

Sun 7/99:10 a.m.SIN - YYZ

1 stop23h 20mAir Canada

Deal found 30/7C$ 1,281

Sun 7/93:30 p.m.YYZ - SIN

1 stop26h 00mCathay Pacific

Tue 21/101:50 a.m.SIN - YYZ

1 stop24h 00mCathay Pacific

Deal found 29/7C$ 1,291

Sun 24/87:00 p.m.YYZ - SIN

1 stop23h 15mUnited Airlines

Tue 9/98:45 a.m.SIN - YYZ

2 stops23h 59mUnited Airlines

Deal found 29/7C$ 1,299

Thu 28/86:30 p.m.YUL - SIN

1 stop23h 45mUnited Airlines

Sat 6/98:40 p.m.SIN - YUL

1 stop23h 36mUnited Airlines

Deal found 30/7C$ 1,316

Fri 12/91:35 a.m.YYZ - SIN

1 stop33h 45mPhilippine Airlines

Sun 28/98:00 p.m.SIN - YYZ

2 stops46h 13mPhilippine Airlines

Deal found 28/7C$ 1,324

Best flights from Ontario to Singapore
Discover carefully curated flight deals from Ontario to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 July 2025.

Tue 16/97:05 a.m.YHM - SIN

2 stops29h 45mMultiple Airlines

Tue 23/96:00 p.m.SIN - YHM

2 stops34h 44mMultiple Airlines

Deal found 29/7C$ 1,102

Sat 13/98:55 p.m.YOW - SIN

2 stops46h 10mAir Canada

Sat 20/99:10 a.m.SIN - YOW

2 stops22h 19mAir Canada

Deal found 30/7C$ 1,214

Sat 17/110:35 a.m.YOW - SIN

2 stops68h 40mUnited Airlines

Wed 4/210:10 a.m.SIN - YOW

2 stops40h 57mUnited Airlines

Deal found 29/7C$ 1,254

Sun 7/93:30 p.m.YYZ - SIN

1 stop26h 00mCathay Pacific

Tue 21/101:50 a.m.SIN - YYZ

1 stop24h 00mCathay Pacific

Deal found 29/7C$ 1,291

Fri 12/91:35 a.m.YYZ - SIN

1 stop33h 45mPhilippine Airlines

Sun 28/98:00 p.m.SIN - YYZ

2 stops46h 13mPhilippine Airlines

Deal found 28/7C$ 1,324

Sun 19/107:45 p.m.YUL - SIN

1 stop25h 00mTurkish Airlines

Tue 25/1111:25 p.m.SIN - YUL

1 stop31h 25mTurkish Airlines

Deal found 29/7C$ 1,371

Wed 15/1012:30 p.m.YUL - SIN

2 stops41h 00mAmerican Airlines

Tue 28/102:20 a.m.SIN - YUL

2 stops48h 29mAmerican Airlines

Deal found 30/7C$ 1,447

Tue 16/99:35 p.m.YUL - SIN

1 stop23h 25mQatar Airways

Mon 6/103:10 a.m.SIN - YUL

1 stop23h 35mQatar Airways

Deal found 30/7C$ 1,451

Mon 20/107:25 a.m.YTZ - SIN

2 stops26h 20mEmirates

Sat 1/111:20 a.m.SIN - YTZ

2 stops47h 35mEmirates

Deal found 29/7C$ 1,982

Fri 12/99:05 a.m.YOW - SIN

2 stops27h 45mMultiple Airlines

Fri 19/94:05 p.m.SIN - YOW

2 stops34h 39mMultiple Airlines

Deal found 29/7C$ 1,233

Thu 16/106:45 a.m.YTZ - SIN

1 stop22h 00mSingapore Airlines

Wed 29/1012:40 a.m.SIN - YTZ

1 stop21h 55mSingapore Airlines

Deal found 28/7C$ 2,479

Sun 5/104:10 p.m.YTZ - SIN

2 stops26h 55mAir Canada

Thu 23/109:10 a.m.SIN - YTZ

2 stops34h 55mAir Canada

Deal found 29/7C$ 1,276

Last-minute flights from Ontario to Singapore
Discover last-minute flight deals from Ontario to Singapore. Data last updated 30 July 2025 and is based on user searches.

Sun 3/87:29 p.m.YOW - SIN

2 stops34h 56mUnited Airlines

Mon 1/98:45 a.m.SIN - YOW

2 stops46h 07mUnited Airlines

Deal found 29/7C$ 1,254

Mon 4/85:25 p.m.YOW - SIN

2 stops37h 00mUnited Airlines

Mon 1/98:45 a.m.SIN - YOW

2 stops37h 13mUnited Airlines

Deal found 29/7C$ 1,392

Mon 4/86:00 a.m.YUL - SIN

2 stops36h 15mUnited Airlines

Tue 19/88:45 a.m.SIN - YUL

2 stops42h 15mUnited Airlines

Deal found 28/7C$ 1,406

Mon 4/88:20 a.m.YUL - SIN

2 stops33h 10mMultiple Airlines

Tue 19/81:10 p.m.SIN - YUL

3 stops32h 11mMultiple Airlines

Deal found 28/7C$ 2,029

Mon 4/85:30 p.m.YUL - SIN

2 stops48h 40mAmerican Airlines

Mon 18/81:55 a.m.SIN - YUL

2 stops48h 59mAmerican Airlines

Deal found 28/7C$ 2,512

Tue 5/84:00 p.m.YYZ - SIN

2 stops44h 35mChina Airlines

Mon 11/82:00 a.m.SIN - YYZ

2 stops40h 14mChina Airlines

Deal found 29/7C$ 2,041

Thu 7/86:10 a.m.YYZ - SIN

2 stops36h 05mUnited Airlines

Fri 29/88:40 p.m.SIN - YYZ

2 stops30h 31mUnited Airlines

Deal found 27/7C$ 1,308

Thu 7/810:25 a.m.YTZ - SIN

2 stops32h 40mAir Canada

Fri 29/86:15 a.m.SIN - YTZ

2 stops27h 16mAir Canada

Deal found 27/7C$ 1,352

Thu 7/85:30 p.m.YYZ - SIN

1 stop25h 35mMultiple Airlines

Wed 27/81:50 a.m.SIN - YYZ

2 stops31h 25mMultiple Airlines

Deal found 27/7C$ 1,766

Thu 7/86:15 a.m.YYZ - SIN

2 stops29h 25mDelta

Wed 27/81:10 a.m.SIN - YYZ

2 stops34h 23mDelta

Deal found 29/7C$ 2,050

Thu 7/86:20 a.m.YUL - SIN

2 stops29h 20mDelta

Wed 20/87:30 a.m.SIN - YUL

2 stops46h 20mDelta

Deal found 30/7C$ 2,225

Fri 8/89:00 p.m.YUL - SIN

1 stop31h 30mAir France

Fri 15/810:50 a.m.SIN - YUL

1 stop43h 35mAir France

Deal found 28/7C$ 2,268

One-way flights from Ontario to Singapore
Search for one-way flight options from Ontario to Singapore. Find affordable one-way fares based on user searches. Data last updated 30 July 2025.

Tue 16/97:05 a.m.YHM - SIN

2 stops29h 45mMultiple Airlines

Deal found 29/7C$ 603

Tue 16/97:40 a.m.YYZ - SIN

2 stops29h 10mMultiple Airlines

Deal found 29/7C$ 603

Tue 16/97:00 a.m.YTZ - SIN

3 stops29h 50mMultiple Airlines

Deal found 29/7C$ 606

Tue 9/96:45 a.m.YUL - SIN

3 stops30h 05mMultiple Airlines

Deal found 29/7C$ 641

Fri 12/99:05 a.m.YOW - SIN

2 stops27h 45mMultiple Airlines

Deal found 30/7C$ 713

Wed 13/810:37 a.m.YOW - SIN

2 stops31h 38mUnited Airlines

Deal found 27/7C$ 723

Tue 12/89:00 a.m.YYZ - SIN

2 stops45h 25mUnited Airlines

Deal found 29/7C$ 723

Tue 23/96:30 p.m.YUL - SIN

1 stop35h 55mUnited Airlines

Deal found 30/7C$ 727

Mon 11/86:25 p.m.YTZ - SIN

2 stops48h 40mAir Canada

Deal found 28/7C$ 793

Sat 13/93:30 p.m.YYZ - SIN

1 stop26h 00mCathay Pacific

Deal found 29/7C$ 793

Tue 23/99:35 a.m.YOW - SIN

1 stop33h 30mAir Canada

Deal found 27/7C$ 795

Wed 13/812:55 p.m.YUL - SIN

1 stop23h 50mAir Canada

Deal found 27/7C$ 811

Fly from

Fly to

Route

Depart

Return

Price

HamiltonSingapore

YHM - SIN

YHMSIN

Hamilton

Tue 16/9

7:05 a.m.-12:50 a.m.

2 stops29h 45m

Singapore Changi

Tue 23/9

6:00 p.m.-4:44 p.m.

2 stops34h 44m

C$ 1,102

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Sat 13/9

8:55 p.m.-7:05 a.m.

2 stops46h 10m

Singapore Changi

Sat 20/9

9:10 a.m.-7:29 p.m.

2 stops22h 19m

C$ 1,214

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Fri 12/9

9:05 a.m.-12:50 a.m.

2 stops27h 45m

Singapore Changi

Fri 19/9

4:05 p.m.-2:44 p.m.

2 stops34h 39m

C$ 1,233

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Sat 17/1

10:35 a.m.-8:15 p.m.

2 stops68h 40m

Singapore Changi

Wed 4/2

10:10 a.m.-2:07 p.m.

2 stops40h 57m

C$ 1,254

TorontoSingapore

YTZ - SIN

YTZSIN

Toronto Island

Sun 5/10

4:10 p.m.-7:05 a.m.

2 stops26h 55m

Singapore Changi

Thu 23/10

9:10 a.m.-8:05 a.m.

2 stops34h 55m

C$ 1,276

TorontoSingapore

YYZ - SIN

YYZSIN

Toronto Pearson Intl

Sat 13/9

7:40 a.m.-12:50 a.m.

2 stops29h 10m

Singapore Changi

Sun 28/9

12:45 p.m.-7:50 a.m.

2 stops31h 05m

C$ 1,279

TorontoSingapore

YYZ - SIN

YYZSIN

Toronto Pearson Intl

Sat 30/8

10:50 p.m.-7:05 a.m.

1 stop44h 15m

Singapore Changi

Sun 7/9

9:10 a.m.-8:30 p.m.

1 stop23h 20m

C$ 1,281

TorontoSingapore

YYZ - SIN

YYZSIN

Toronto Pearson Intl

Sun 7/9

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

1 stop26h 00m

Singapore Changi

Tue 21/10

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

1 stop24h 00m

C$ 1,291

TorontoSingapore

YYZ - SIN

YYZSIN

Toronto Pearson Intl

Sun 24/8

7:00 p.m.-6:15 a.m.

1 stop23h 15m

Singapore Changi

Tue 9/9

8:45 a.m.-8:44 p.m.

2 stops23h 59m

C$ 1,299

MontrealSingapore

YUL - SIN

YULSIN

Montreal Pierre Elliott Trudeau Intl

Thu 28/8

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

1 stop23h 45m

Singapore Changi

Sat 6/9

8:40 p.m.-8:16 a.m.

1 stop23h 36m

C$ 1,316

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 45 results

...

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$ 967). Flying from Region of Ontario to Singapore in December is currently the most expensive (average of C$ 1,357). 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?

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.

Reviews of airlines servicing Singapore

Read reviews from past customers who have flown EVA Air,ANA, andJapan Airlines from Ontario to Singapore. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,222 reviews

Check prices

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

1,222 reviews

EVA Air

8.4

Very good

1,222 reviews

Check prices

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

8.4

Very good

922 reviews

EVA Air

8.4

Very good

1,222 reviews

Check prices

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

1,536 reviews

EVA Air

8.4

Very good

1,222 reviews

Check prices

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

Emirates

8.1

Very good

3,299 reviews

EVA Air

8.4

Very good

1,222 reviews

Check prices

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

Singapore Airlines

8.1

Very good

1,338 reviews

EVA Air

8.4

Very good

1,222 reviews

Check prices

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

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$ 723. Users have also found prices from C$ 793 and C$ 795 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$ 967). Flying from Region of Ontario to Singapore in December is currently the most expensive (average of C$ 1,357). 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

Alternative routes for Ontario to Singapore

Vancouver Intl to Singapore flights

Pearson Intl to Singapore flights

Pierre Elliott Trudeau Intl to Singapore flights

Calgary to Singapore flights

Toronto Island to Singapore flights

Edmonton to Singapore flights

Ottawa to Singapore flights

Winnipeg to Singapore flights

Hamilton to Singapore flights

Québec City to Singapore flights

Kelowna to Singapore flights

Victoria to Singapore flights

Halifax to Singapore flights

Moncton to Singapore flights

London to Singapore flights

Saskatoon to Singapore flights

Other flights to Singapore

Singapore to Kuala Lumpur Intl Airport flights

Singapore to Langkawi flights

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Singapore to Bangkok Suvarnabhumi Airport flights

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Singapore to Jakarta Soekarno-Hatta Intl Airport flights

Singapore to Kuala Lumpur Intl Airport flights

Singapore to Denpasar flights

Singapore to Chennai flights

Singapore to Mumbai flights

Singapore to Perth flights

Singapore to Colombo Bandaranaike Intl Airport flights

Singapore to Manila flights

Singapore to Bangkok Suvarnabhumi Airport flights

Singapore to Denpasar flights

Singapore to Hong Kong flights

Singapore to Chennai flights

Top 10 airlines flying from Ontario to Singapore

Airline	Cheapest	Average	Flexibility	On-time
Etihad Airways	CheapestC$ 959	AverageC$ 1,591	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
SAUDIA	CheapestC$ 991	AverageC$ 1,196	FlexibilityNo cancel fee	On-time86%	Search SAUDIA flights
Ethiopian Air	CheapestC$ 1,194	AverageC$ 1,208	FlexibilityNo cancel fee	On-time72%	Search Ethiopian Air flights
United Airlines	CheapestC$ 1,199	AverageC$ 1,343	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 1,231	AverageC$ 1,659	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
China Eastern	CheapestC$ 1,258	AverageC$ 1,471	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
ANA	CheapestC$ 1,288	AverageC$ 1,510	FlexibilityNo cancel fee	On-time80%	Search ANA flights
Philippine Airlines	CheapestC$ 1,303	AverageC$ 1,619	FlexibilityNo cancel fee	On-time60%	Search Philippine Airlines flights
Cathay Pacific	CheapestC$ 1,333	AverageC$ 1,975	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Korean Air	CheapestC$ 1,355	AverageC$ 1,828	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights

Fly with Cheapflights

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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Cheap flights from Ontario to Singapore from C$ 603

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.

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 30 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to Singapore

Cheapest flights from Ontario to SingaporeExplore 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 30 July 2025.

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 30 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Singapore that are best for you.

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.

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?

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 30 July 2025.

Reviews of airlines servicing Singapore

Read reviews from past customers who have flown EVA Air,ANA, andJapan Airlines from Ontario to Singapore. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

How can I find direct flights from Ontario to Singapore?

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

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

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Alternative routes for Ontario to Singapore

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Top 10 airlines flying from Ontario to Singapore

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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 30 July 2025.