What is the cheapest airline that flies from Ontario to Singapore Changi?

United Airlines and Air Canada are the most popular carriers operating from Ontario to Singapore Changi

How long does it take to fly to Singapore?

If you’re flying from a popular airport in Region of Ontario, such as Toronto or Ottawa, and flying into Singapore, then you can expect flight times to average 25h 42m and 28h 05m, respectively.

Which airlines fly to Singapore?

Air Canada, United Airlines and Cathay Pacific are the top three most popular airlines that fly to Singapore from Region of Ontario according to our data. Air Canada is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Singapore. Keep in mind that there are 13 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario to Singapore Changi Airport?

Prices for flights from Ontario to Singapore Changi Airport are updated daily.

How many operators does momondo search for flights from Ontario to Singapore Changi Airport?

The number of operators available for flights from Ontario to Singapore Changi Airport is 15 as of March 2026.

How old do you have to be to fly from Ontario to Singapore Changi Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Singapore Changi Airport.

What documentation or ID do you need to fly to Singapore Changi Airport?

The travel and health documents you'll need for your trip to Singapore Changi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Singapore Changi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 612 Cheap Flights from Ontario to Singapore in 2026

1 adult

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Find the cheapest flights from Ontario to Singapore

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:44 a.m. - 6:40 a.m.

YOW

SIN

31h 56m

2 stops

10:10 p.m. - 1:59 p.m.

SIN

YOW

27h 49m

2 stops

C$ 1,071ANA

Tue, 14 Apr - Tue, 21 Apr

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

YOW

SIN

32h 20m

3 stops

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

SIN

YOW

32h 32m

2 stops

C$ 1,088United Airlines

Tue, 21 Apr - Mon, 1 Jun

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

YOW

SIN

32h 01m

2 stops

8:35 p.m. - 4:38 p.m.

SIN

YOW

32h 03m

2 stops

C$ 1,089United Airlines

Thu, 23 Apr - Thu, 7 May

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

YOW

SIN

32h 20m

3 stops

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

SIN

YOW

29h 24m

2 stops

C$ 1,090United Airlines

Tue, 21 Apr - Mon, 1 Jun

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

YOW

SIN

32h 20m

3 stops

9:00 a.m. - 11:54 p.m.

SIN

YOW

26h 54m

2 stops

C$ 1,094United Airlines

Tue, 14 Apr - Tue, 28 Apr

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

YYZ

SIN

24h 05m

1 stop

8:35 p.m. - 9:32 p.m.

SIN

YYZ

36h 57m

2 stops

C$ 1,237Asiana Airlines

Sun, 17 May - Sat, 30 May

5:55 p.m. - 8:15 p.m.

YYZ

SIN

38h 20m

1 stop

10:10 a.m. - 12:18 a.m.

SIN

YYZ

26h 08m

1 stop

C$ 1,250Multiple Airlines

Mon, 9 Mar - Wed, 18 Mar

7:30 a.m. - 5:15 a.m.

YUL

SIN

33h 45m

1 stop

7:00 a.m. - 11:33 p.m.

SIN

YUL

28h 33m

2 stops

C$ 1,270Air Canada

Tue, 21 Jul - Thu, 6 Aug

7:30 a.m. - 5:15 a.m.

YUL

SIN

33h 45m

1 stop

7:00 a.m. - 11:33 p.m.

SIN

YUL

28h 33m

2 stops

C$ 1,276Air Canada

Sun, 19 Jul - Sat, 8 Aug

11:05 a.m. - 9:40 a.m.

YTZ

SIN

34h 35m

2 stops

9:00 p.m. - 8:49 p.m.

SIN

YTZ

35h 49m

2 stops

C$ 1,568Multiple Airlines

Thu, 16 Apr - Mon, 27 Apr

KLM flights from Region of Ontario to Singapore

Our best KLM deals on Region of Ontario to Singapore flight tickets

KLM

4 May

YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl

32h 50m

1 stop

SIN3:40 p.m.Singapore Changi

12 May

SIN10:20 p.m.Singapore Changi

25h 40m

1 stop

YUL12:00 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,317

KLM

18 Mar

YUL6:00 p.m.Montreal Pierre Elliott Trudeau Intl

27h 00m

1 stop

SIN9:00 a.m.Singapore Changi

26 May

SIN10:50 a.m.Singapore Changi

40h 15m

1 stop

YUL3:05 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,320

KLM

16 Mar

YUL8:10 p.m.Montreal Pierre Elliott Trudeau Intl

32h 05m

1 stop

SIN4:15 p.m.Singapore Changi

21 Apr

SIN10:20 p.m.Singapore Changi

28h 45m

1 stop

YUL3:05 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,326

United Airlines flights from Region of Ontario to Singapore

Our best United Airlines deals on Region of Ontario to Singapore flight tickets

United Airlines

21 Apr

YOW10:25 a.m.Ottawa

32h 20m

3 stops

SIN6:45 a.m.Singapore Changi

1 Jun

SIN8:35 p.m.Singapore Changi

32h 32m

2 stops

YOW5:07 p.m.Ottawa

C$ 1,088

United Airlines

23 Apr

YOW10:44 a.m.Ottawa

32h 01m

2 stops

SIN6:45 a.m.Singapore Changi

7 May

SIN8:35 p.m.Singapore Changi

32h 03m

2 stops

YOW4:38 p.m.Ottawa

C$ 1,089

United Airlines

21 Apr

YOW10:25 a.m.Ottawa

32h 20m

3 stops

SIN6:45 a.m.Singapore Changi

1 Jun

SIN8:35 p.m.Singapore Changi

29h 24m

2 stops

YOW1:59 p.m.Ottawa

C$ 1,090

Fly from

Fly to

Route

Depart

Return

Price

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Tue 14/4

10:44 a.m.-6:40 a.m.

2 stops31h 56m

Singapore Changi

Tue 21/4

10:10 p.m.-1:59 p.m.

2 stops27h 49m

C$ 1,071

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Tue 21/4

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

3 stops32h 20m

Singapore Changi

Mon 1/6

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

2 stops32h 32m

C$ 1,088

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Thu 23/4

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

2 stops32h 01m

Singapore Changi

Thu 7/5

8:35 p.m.-4:38 p.m.

2 stops32h 03m

C$ 1,089

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Tue 21/4

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

3 stops32h 20m

Singapore Changi

Mon 1/6

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

2 stops29h 24m

C$ 1,090

OttawaSingapore

YOW - SIN

YOWSIN

Ottawa

Tue 14/4

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

3 stops32h 20m

Singapore Changi

Tue 28/4

9:00 a.m.-11:54 p.m.

2 stops26h 54m

C$ 1,094

TorontoSingapore

YYZ - SIN

YYZSIN

Toronto Pearson Intl

Sun 17/5

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

1 stop24h 05m

Singapore Changi

Sat 30/5

8:35 p.m.-9:32 p.m.

2 stops36h 57m

C$ 1,237

TorontoSingapore

YYZ - SIN

YYZSIN

Toronto Pearson Intl

Mon 9/3

5:55 p.m.-8:15 p.m.

1 stop38h 20m

Singapore Changi

Wed 18/3

10:10 a.m.-12:18 a.m.

1 stop26h 08m

C$ 1,250

MontrealSingapore

YUL - SIN

YULSIN

Montreal Pierre Elliott Trudeau Intl

Tue 21/7

7:30 a.m.-5:15 a.m.

1 stop33h 45m

Singapore Changi

Thu 6/8

7:00 a.m.-11:33 p.m.

2 stops28h 33m

C$ 1,270

MontrealSingapore

YUL - SIN

YULSIN

Montreal Pierre Elliott Trudeau Intl

Sun 19/7

7:30 a.m.-5:15 a.m.

1 stop33h 45m

Singapore Changi

Sat 8/8

7:00 a.m.-11:33 p.m.

2 stops28h 33m

C$ 1,276

TorontoSingapore

YTZ - SIN

YTZSIN

Toronto Island

Thu 16/4

11:05 a.m.-9:40 a.m.

2 stops34h 35m

Singapore Changi

Mon 27/4

9:00 p.m.-8:49 p.m.

2 stops35h 49m

C$ 1,568

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Region of Ontario to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Singapore?

In general, March is the cheapest month to fly from Region of Ontario to Singapore. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 1,268. If you are unable to visit Singapore during the month of March, then departing from Region of Ontario during the month April is also very affordable. Most momondo users find prices during this month for around C$ 1,283.

How far in advance should I book a flight to Singapore?

You are more likely to see cheaper flights to Singapore from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around C$ 1,446 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Region of Ontario for as low as C$ 1,333 on momondo.

Can stopping save me money on Region of Ontario to Singapore flights?

You could potentially save up to 26% on your flight if you consider stops on a Region of Ontario to Singapore flight.

Cheap Region of Ontario to Singapore flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Singapore

Fastest flight time	23h 40m
Direct flights	None

The fastest flight from Region of Ontario to Singapore takes 23h 40m

There are no direct flights from Region of Ontario to Singapore. There are no popular flight routes from Region of Ontario to Singapore.

Search flight deals

When did momondo last update prices for flights from Ontario to Singapore Changi Airport?
Prices for flights from Ontario to Singapore Changi Airport are updated daily.
How many operators does momondo search for flights from Ontario to Singapore Changi Airport?
The number of operators available for flights from Ontario to Singapore Changi Airport is 15 as of March 2026.
How old do you have to be to fly from Ontario to Singapore Changi Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Singapore Changi Airport.
What documentation or ID do you need to fly to Singapore Changi Airport?
The travel and health documents you'll need for your trip to Singapore Changi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Singapore Changi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Singapore

Compare and see reviews for airlines that fly from Region of Ontario to Singapore with momondo

Airline	Rating	Free Cancellation	Price
Philippine Airlines	PriceFrom C$ 971	Free Cancellation	Rating 7.3 963 reviews	Search Philippine Airlines flights
Air Canada	PriceFrom C$ 1,091	Free Cancellation	Rating 7.1 10,775 reviews	Search Air Canada flights
ANA	PriceFrom C$ 1,178	Free Cancellation	Rating 8.4 1,108 reviews	Search ANA flights
United Airlines	PriceFrom C$ 1,191	Free Cancellation	Rating 7.4 9,383 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom C$ 1,238	Free Cancellation	Rating 7.3 4,240 reviews	Search Turkish Airlines flights
Cathay Pacific	PriceFrom C$ 1,245	Free Cancellation	Rating 7.6 1,187 reviews	Search Cathay Pacific flights
Korean Air	PriceFrom C$ 1,260	Free Cancellation	Rating 8.4 1,195 reviews	Search Korean Air flights
China Eastern	PriceFrom C$ 1,275	Free Cancellation	Rating 7.2 196 reviews	Search China Eastern flights
Singapore Airlines	PriceFrom C$ 1,291	Free Cancellation	Rating 8.2 1,465 reviews	Search Singapore Airlines flights
Etihad Airways	PriceFrom C$ 1,415	Free Cancellation	Rating 7.3 1,424 reviews	Search Etihad Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Singapore?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Singapore . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ontario to Singapore with flexible booking policies on momondo?

Flights from Ontario to Singapore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Singapore?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Singapore from Ontario.

I’m not ready to book a flight from Ontario to Singapore right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Singapore from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.