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Cheap flights from Singapore to Ontario from S$ 678

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 30-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ONT
31 Mar — 7 Apr1
1 adult

Cheap flight deals from Singapore to Ontario

Keep the following information in mind while searching for Singapore to Ontario flight deals. Data was last updated 26 March 2025.

Round-trip from

S$ 984

One-way from

S$ 678

Popular in

July

Cheapest in

February

Average price

S$ 1,195
China Airlines
  • China Airlines
  • 24-4-10-5
  • 2 total stops
  • 52h 25m total
  • Singapore to Ontario
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China Airlines
  • China Airlines
  • 30-5
  • 1 total stop
  • 31h 00m total
  • Singapore to Ontario
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (S$ 183 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Singapore to Ontario

Cheapest flights from Singapore to Ontario
Explore the most affordable flight options available from Singapore to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2025.

Thu 24-402:00SIN - ONT
1 stop31h 00mChina Airlines
Sat 10-500:10ONT - SIN
1 stop21h 25mChina Airlines
Deal found 26-3S$ 984
Wed 2-409:00SIN - ONT
2 stops26h 42mUnited Airlines
Thu 3-406:00ONT - SIN
1 stop21h 25mUnited Airlines
Deal found 24-3S$ 1,254
Fri 4-714:00SIN - ONT
1 stop18h 40mSTARLUX Airlines
Fri 18-723:45ONT - SIN
1 stop21h 55mSTARLUX Airlines
Deal found 25-3S$ 1,294
Tue 22-404:50SIN - ONT
2 stops28h 10mMultiple Airlines
Sun 27-400:10ONT - SIN
2 stops40h 45mMultiple Airlines
Deal found 25-3S$ 1,318
Tue 2-1201:30SIN - ONT
2 stops27h 53mKorean Air
Sat 27-1207:00ONT - SIN
2 stops25h 10mKorean Air
Deal found 26-3S$ 2,338
Sat 3-521:10SIN - ONT
2 stops39h 15mEtihad Airways
Sun 11-522:59ONT - SIN
2 stops43h 41mEtihad Airways
Deal found 24-3S$ 2,452
Wed 1-1003:10SIN - ONT
2 stops30h 13mQatar Airways
Thu 9-1011:30ONT - SIN
2 stops30h 30mQatar Airways
Deal found 26-3S$ 2,465

Cheapflights Fare Finder

Customise your flight search to find flights from Singapore to Ontario 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 200,618 searches. Data last updated 26 March 2025.
Use the filters below to find and compare flights from Singapore to Ontario that are best for you.

Fly from

Singapore

Fly to

Ontario

Route

Depart

Return

Price

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Thu 24-4

02:00-18:00

1 stop31h 00m

Ontario

Sat 10-5

00:10-12:35

1 stop21h 25m

S$ 984

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Tue 22-4

09:00-17:51

1 stop23h 51m

Ontario

Mon 28-4

07:05-18:25

1 stop20h 20m

S$ 1,254

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Fri 4-7

14:00-17:40

1 stop18h 40m

Ontario

Fri 18-7

23:45-12:40

1 stop21h 55m

S$ 1,294

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Tue 22-4

04:50-18:00

2 stops28h 10m

Ontario

Sun 27-4

00:10-07:55

2 stops40h 45m

S$ 1,318

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sat 3-5

21:10-21:25

2 stops39h 15m

Ontario

Sun 11-5

22:59-09:40

2 stops43h 41m

S$ 2,452

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Tue 8-4

03:10-18:23

2 stops30h 13m

Ontario

Wed 16-4

11:33-21:00

2 stops42h 27m

S$ 2,592

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Fri 30-5

02:00-18:00

1 stop31h 00m

S$ 678

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Tue 1-7

14:50-17:40

2 stops41h 50m

S$ 707

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Tue 13-5

09:10-20:34

2 stops26h 24m

S$ 1,003

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Wed 2-4

09:00-20:42

2 stops26h 42m

S$ 1,036

Flights are sorted by cheapest return flights first.

Deals found on 25-3

Showing 1-10 of 15 results
1
2

Best time to book a flight from Singapore to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Singapore 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 from Singapore to Ontario

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 3.0 - 86.0 inches per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 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, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 C).

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 26 March 2025.
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Entertainment

9.0

Food

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
STARLUX Airlines
9.1
Wonderful
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Entertainment

9.0

Food

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Korean Air
8.4
Very Good
1,049 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Entertainment

9.0

Food

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Japan Airlines
8.3
Very Good
1,440 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Entertainment

9.0

Food

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
China Airlines
8.2
Very Good
722 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Entertainment

9.0

Food

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Delta
8.0
Very Good
7,891 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Crew

9.3

Entertainment

9.0

Food

8.9

Overall

9.1

Boarding

9.0

Comfort

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Ontario. 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 Ontario from Singapore?

    If you book a flight to Ontario from Singapore, you will be flying to Ontario, which is the city’s only airport. Ontario (ONT) is located 4.9 km from the centre of Ontario.

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

    One-way options have recently been found by users for as low as S$ 678 on China Airlines. Other airlines that offer cheap prices include Air Canada from S$ 1,003 and United Airlines from S$ 1,036 one-way.

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

    Yes. In addition to deals on Singapore to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Ontario.

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

    Yes. Cheapflights offers flight deals from Singapore to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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 2 airlines flying from Singapore to Ontario

Discover the top 2 airlines that operate flights from Singapore to Ontario. 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 200,618 searches. Data last updated 26 March 2025.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapestS$ 1,088AverageS$ 1,196FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
United AirlinesCheapestS$ 1,246AverageS$ 1,483FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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 from Singapore to Ontario?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ontario from Singapore today with Cheapflights!

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

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

Yes! Cheapflights helps users easily find flights from Singapore to Ontario with no change fees.

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

Of course! You can now track prices for flights from Singapore to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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