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S$ 637+ Cheap flights to Ontario

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 12-6. Fares are subject to change and may not be available on all flights or dates of travel.
— YYZ
29 Jun — 6 Jul1
1 adult
1 adult, Economy, 0 bags

Flights to Ontario in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Ontario
Explore the most affordable flight options available to Ontario. Find the lowest fares based on data from user searches, with prices last updated on 30 May 2026.

Fri 10-702:20
SIN
-
YYZ
1 stop25h 05m
SAUDIA
Sat 25-719:00
YYZ
-
SIN
1 stop32h 30m
SAUDIA
Deal found 28-5S$ 1,033
Fri 18-902:20
SIN
-
YYZ
1 stop25h 05m
Multiple Airlines
Sun 20-901:50
YYZ
-
SIN
1 stop33h 45m
Multiple Airlines
Deal found 28-5S$ 1,040
Wed 15-702:20
SIN
-
YYZ
1 stop25h 05m
SAUDIA
Sat 25-719:00
YYZ
-
SIN
1 stop32h 30m
SAUDIA
Deal found 28-5S$ 1,063
Sun 11-1007:00
SIN
-
YUL
1 stop24h 21m
Air Canada
Sat 17-1019:45
YUL
-
SIN
1 stop45h 30m
Air Canada
Deal found 29-5S$ 1,116
Sun 18-1007:00
SIN
-
YUL
2 stops28h 33m
Air Canada
Sat 24-1021:20
YUL
-
SIN
2 stops45h 40m
Air Canada
Deal found 28-5S$ 1,139
Mon 21-1202:30
SIN
-
YYZ
1 stop24h 55m
SAUDIA
Sat 2-118:00
YYZ
-
SIN
1 stop32h 30m
SAUDIA
Deal found 26-5S$ 1,150
Wed 12-802:20
SIN
-
YYZ
1 stop25h 05m
SAUDIA
Sat 10-1019:00
YYZ
-
SIN
1 stop32h 30m
SAUDIA
Deal found 26-5S$ 1,155
Mon 2-1102:30
SIN
-
YYZ
1 stop24h 55m
SAUDIA
Sat 14-1118:00
YYZ
-
SIN
1 stop32h 30m
SAUDIA
Deal found 28-5S$ 1,164
Sun 28-607:00
SIN
-
YUL
1 stop36h 10m
Multiple Airlines
Tue 14-713:05
YUL
-
SIN
1 stop23h 40m
Multiple Airlines
Deal found 29-5S$ 1,224
Thu 15-1007:00
SIN
-
YUL
2 stops22h 48m
Air Canada
Thu 29-1007:30
YUL
-
SIN
2 stops33h 25m
Air Canada
Deal found 25-5S$ 1,237
Tue 23-607:00
SIN
-
YUL
2 stops40h 19m
Air Canada
Tue 30-608:30
YUL
-
SIN
2 stops28h 15m
Air Canada
Deal found 26-5S$ 1,249
Thu 9-706:15
SIN
-
YUL
1 stop22h 45m
Air Canada
Wed 22-713:05
YUL
-
SIN
1 stop23h 40m
Air Canada
Deal found 28-5S$ 1,257

Find flights to Ontario

Browse one-way and return flights deals to Ontario on Cheapflights. Flight deals are based on user searches and were last updated on 30 May 2026
Explore Ontario
Flights to Toronto
Flights to Ottawa
Flights to Windsor
Flights to Montreal

Find flight deals to Ontario

Find the latest flights to Ontario in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 30 May 2026.

Return from

S$ 1,033

One-way from

S$ 637

Popular in

August

Cheapest in

February

Average price

S$ 1,555
SAUDIA
  • SAUDIA
  • 10-7-25-7
  • 2 total stops
  • 57h 35m total
  • Singapore to Toronto
Search Deals
SAUDIA
  • SAUDIA
  • 12-6
  • 1 total stop
  • 25h 05m total
  • Singapore to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (S$ 118 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 36 potential savings vs. average return price).
Search Deals
Average for return flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Ontario that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 30 May 2026.
Use the filters below to find and compare flights to Ontario that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SingaporeToronto

SIN - YYZ

SINYYZ

Singapore Changi

Wed 15-7

20:35-07:00

1 stop22h 25m

Toronto Pearson Intl

Wed 29-7

06:30-18:35

1 stop24h 05m

S$ 1,348

SingaporeMontreal

SIN - YUL

SINYUL

Singapore Changi

Sun 28-6

03:15-14:45

1 stop23h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 16-9

21:35-08:50

1 stop23h 15m

S$ 1,452

SingaporeMontreal

SIN - YUL

SINYUL

Singapore Changi

Tue 29-9

03:15-14:45

1 stop23h 30m

Montreal Pierre Elliott Trudeau Intl

Fri 9-10

21:35-21:15

1 stop35h 40m

S$ 1,487

SingaporeMontreal

SIN - YUL

SINYUL

Singapore Changi

Tue 6-10

03:15-14:45

1 stop23h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 11-10

21:35-08:50

1 stop23h 15m

S$ 1,501

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Wed 5-8

02:20-00:20

2 stops34h 00m

Ottawa

Sun 9-8

18:25-09:05

2 stops50h 40m

S$ 1,533

SingaporeMontreal

SIN - YUL

SINYUL

Singapore Changi

Fri 9-10

21:15-14:45

2 stops53h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 18-10

21:35-15:45

1 stop30h 10m

S$ 1,626

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Wed 5-8

02:20-00:45

3 stops34h 25m

Ottawa

Mon 10-8

05:00-13:15

2 stops44h 15m

S$ 1,629

SingaporeMontreal

SIN - YUL

SINYUL

Singapore Changi

Thu 2-7

19:40-14:45

1 stop31h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 12-7

21:35-00:10

2 stops38h 35m

S$ 1,637

SingaporeOttawa

SIN - YOW

SINYOW

Singapore Changi

Thu 6-8

07:00-16:49

1 stop21h 49m

Ottawa

Mon 10-8

05:00-14:30

2 stops45h 30m

S$ 1,660

SingaporeToronto

SIN - YYZ

SINYYZ

Singapore Changi

Fri 4-9

13:45-06:35

2 stops28h 50m

Toronto Pearson Intl

Sat 19-9

19:00-12:35

2 stops29h 35m

S$ 1,677

Flights are sorted by cheapest return flights first.

Deals found on 28-5

Showing 1-10 of 31 resultsSorted by cheapest first
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Best time to book a flight to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario with our price prediction graph.
Estimated return 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 to Ontario

How long is the flight to Ontario?

On average, a flight from Singapore to Ontario takes 25 hours 40 minutes. Flights to Ontario from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Ontario?

The most popular airlines flying from Singapore to Ontario are Air Canada, Cathay Pacific and EVA Air.

Air Canada
Air Canada
From S$ 1,131
Cathay Pacific
Cathay Pacific
From S$ 1,250
EVA Air
EVA Air
From S$ 1,312
Qatar Airways
Qatar Airways
From S$ 1,193

What are the cheapest airlines that fly to Ontario?

The cheapest airlines flying from Singapore to Ontario are Air Canada, Qatar Airways and Cathay Pacific.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

When is the best time to book a flight to Ontario?

The best time to book flights to Ontario is 79 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What are the most popular places to fly to in Ontario?

Destination popularity is based on the amount of flight searches to Ontario in the last few years. This data was updated on 30 May 2026.
The most popular places in Ontario to fly to are Toronto and Ottawa.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 30 May 2026.
Read through reviews of airlines serving Canada, such as EVA Air,Cathay Pacific, andQatar Airways. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very Good
1,463 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
EVA Air
8.5
Very Good
1,463 reviews
EVA Air
8.5
Very Good
1,463 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
Cathay Pacific
7.6
Good
1,351 reviews
EVA Air
8.5
Very Good
1,463 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
Qatar Airways
7.4
Good
3,727 reviews
EVA Air
8.5
Very Good
1,463 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
United Airlines
7.4
Good
9,766 reviews
EVA Air
8.5
Very Good
1,463 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
Air Canada
7.1
Good
11,105 reviews
EVA Air
8.5
Very Good
1,463 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!

FAQs about flying to Ontario

  • Can I find cheaper flights to Ontario if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Ontario on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Ontario?

    Based on reviews from Cheapflights users, Air Canada is rated the highest out of the airlines that fly to Ontario.

  • What is the cheapest airport to fly to in Ontario?

    Hamilton is currently the cheapest airport to fly to in Ontario. One-way flights to Hamilton typically cost S$ 159, while return flights cost around S$ 233.

  • How much is a return flight to Ontario?

    A return flight to Ontario will typically cost around S$ 233, however they can be found for as little as S$ 233.

  • Where does the fastest flight to Ontario depart from?

    For those looking to save time traveling to Ontario, Singapore Changi offers the quickest one-way flight (21 hours 10 minutes).

  • Does Toronto Pearson Intl have rental cars?

    Yes. Those touching down at Toronto Pearson Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Toronto Pearson Intl?

    Yes. Toronto Pearson Intl has hotels nearby for those requiring accommodations. Sheraton Gateway Hotel in Toronto International Airport is the closest property to Toronto Pearson Intl (0.0 km away from Toronto Pearson Intl).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Find flights to Ontario

Select your preferred flight destination in Ontario from the list below.
Flights to Pearson Intl
Flights to Ottawa
Flights to Hamilton
Flights to Windsor
Flights to Toronto Island
Flights to Kingston
Flights to Toronto

Fly with Cheapflights

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

How does Cheapflights help users find flights to Ontario?

Deals for Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

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

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

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

Yes! Start tracking prices for Ontario flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

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