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$565+ Cheap flights from Singapore (SIN) to Ontario (ONT)

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ONT
Jan 25 — Feb 11
Sat 1/25
Sat 2/1
1 adult, Economy
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Cheap flight deals from Singapore to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$862
(Gotogate)

One-way from

$565
(Gotogate)
Provider with most accurate pricing for Singapore Changi-Ontario flight deals.
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Provider most trusted by Cheapflights users for Singapore Changi-Ontario flights.
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From Singapore Changi to Ontario
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One-way flight from Singapore Changi to Ontario
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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 January 20, 2025.

This Gotogate deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/92:15 pmSIN - ONT
1 stop18h 35mChina Airlines
Mon 2/2410:45 pmONT - SIN
1 stop33h 55mChina Airlines
Deal found 1/19$862
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/510:10 amSIN - ONT
2 stops26h 42mUnited Airlines
Wed 3/126:00 amONT - SIN
1 stop23h 15mUnited Airlines
Deal found 1/19$919
This United deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:15 amSIN - ONT
2 stops23h 10mMultiple Airlines
Tue 5/203:10 pmONT - SIN
2 stops48h 30mMultiple Airlines
Deal found 1/19$1,182
This oojo deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/228:05 amSIN - ONT
2 stops22h 27mJapan Airlines
Tue 8/266:00 amONT - SIN
2 stops27h 20mJapan Airlines
Deal found 1/20$1,255
This Korean Air deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/191:10 amSIN - ONT
2 stops30h 26mKorean Air
Sun 8/177:00 amONT - SIN
2 stops25h 40mKorean Air
Deal found 1/19$1,507
This Qatar Airways deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/63:15 amSIN - ONT
2 stops30h 58mQatar Airways
Fri 10/1012:51 pmONT - SIN
2 stops29h 09mQatar Airways
Deal found 1/20$1,985
This Air Canada deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1110:00 amSIN - ONT
2 stops24h 04mAir Canada
Wed 2/1210:47 amONT - SIN
2 stops29h 08mAir Canada
Deal found 1/18$2,858
This Delta deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/137:30 amSIN - ONT
2 stops30h 10mDelta
Fri 5/307:00 amONT - SIN
2 stops25h 40mDelta
Deal found 1/18$5,636
This Etihad Airways deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/58:55 pmSIN - ONT
2 stops40h 27mEtihad Airways
Tue 6/1011:37 pmONT - SIN
2 stops43h 08mEtihad Airways
Deal found 1/20$9,706

Find flights from Singapore to Ontario within your budget

Customize 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 2,558,603 searches. Data last updated January 20, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sun 2/9

2:15 pm-4:50 pm

1 stop18h 35m

Ontario

Mon 2/24

10:45 pm-12:40 am

1 stop33h 55m

$862

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Wed 3/5

10:10 am-8:52 pm

2 stops26h 42m

Ontario

Wed 3/12

6:00 am-8:15 pm

1 stop23h 15m

$919

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Tue 5/13

6:15 am-2:25 pm

2 stops23h 10m

Ontario

Tue 5/20

3:10 pm-6:40 am

2 stops48h 30m

$1,182

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Tue 4/22

8:05 am-3:32 pm

2 stops22h 27m

Ontario

Tue 8/26

6:00 am-12:20 am

2 stops27h 20m

$1,255

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sat 4/19

1:10 am-4:36 pm

2 stops30h 26m

Ontario

Sun 8/17

7:00 am-11:40 pm

2 stops25h 40m

$1,507

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Thu 2/6

3:15 am-6:13 pm

2 stops30h 58m

Ontario

Fri 10/10

12:51 pm-9:00 am

2 stops29h 09m

$1,985

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Tue 2/11

10:00 am-6:04 pm

2 stops24h 04m

Ontario

Wed 2/12

10:47 am-7:55 am

2 stops29h 08m

$2,858

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Tue 5/13

7:30 am-10:40 pm

2 stops30h 10m

Ontario

Fri 5/30

7:00 am-11:40 pm

2 stops25h 40m

$5,636

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Thu 6/5

8:55 pm-10:22 pm

2 stops40h 27m

Ontario

Tue 6/10

11:37 pm-9:45 am

2 stops43h 08m

$9,706

SingaporeOntario

SIN - ONT

SINONT

Singapore Changi

Sat 5/3

1:45 pm-6:00 pm

1 stop19h 15m

$565

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 19 results
1
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Compare providers for flights from Singapore to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Singapore to Ontario in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Singapore-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Singapore-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Singapore-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Singapore-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Singapore-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 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.

Travel insights for flights from Singapore to Ontario

Get recent, data-driven insights about flights from Singapore to Ontario including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Singapore to Ontario (average of $246). Flying from Singapore to Ontario in March is currently the most expensive (average of $311). 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.

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 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

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 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

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 January 20, 2025.
Read through reviews of airlines operating flights from Singapore to Ontario, such as United Airlines, Japan Airlines and China Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,449 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

China Airlines
8.2
Very good
737 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,521 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Qatar Airways
7.5
Good
3,754 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

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 are the cheapest airlines flying from Singapore to Ontario round-trip?

    Our cheapest airline available from Singapore to Ontario is China Airlines. Our recent data shows that you can find tickets from as low as $862 on this airline. Additional options worth looking into are United Airlines and Japan Airlines, starting at $919 and $1,255 round-trip.

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

    The cheapest airlines for a one-way flight from Singapore to Ontario are China Airlines ($565), United Airlines ($758), and Japan Airlines ($860).

  • 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 vacation 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.

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

    Currently, August is the cheapest month in which you can book a flight from Singapore to Ontario (average of $246). Flying from Singapore to Ontario in March is currently the most expensive (average of $311). 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

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