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Cheap flights from Singapore to Ontario (ONT) from $529

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 9/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SIN — ONT
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

To save on the cost of your flight from Singapore to Ontario, book at least 59 days before your planned departure. Booking around this time can save you about 9% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $978 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,144.

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

October can be a great time to fly to Ontario from Singapore with a flight ticket averaging about $1,026. Cheapflights users have found deals in the month of October for as cheap as $669. The most expensive prices can be found in the month of July.

What is the cheapest time of day to fly from SG to ONT?

When flying from Singapore to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap China Airlines flights from Singapore to Ontario

Explore cheap flight options specifically provided by China Airlines for the route between Singapore and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Find some of the cheapest China Airlines flights traveling from Singapore to Ontario. Make sure to double check the flight details before booking.
Sun 9/152:00 amSIN - ONT
1 stop31h 05mChina Airlines
Wed 9/1812:10 amONT - SIN
1 stop33h 30mChina Airlines
Deal found 5/29$826
Tue 8/202:00 amSIN - ONT
1 stop31h 40mChina Airlines
Tue 12/2410:45 pmONT - SIN
1 stop22h 20mChina Airlines
Deal found 5/30$977
Wed 8/211:35 pmSIN - ONT
1 stop20h 05mChina Airlines
Mon 12/2310:45 pmONT - SIN
1 stop22h 20mChina Airlines
Deal found 5/30$1,053
Tue 8/132:00 amSIN - ONT
1 stop31h 40mChina Airlines
Sun 9/112:45 amONT - SIN
1 stop32h 55mChina Airlines
Deal found 5/29$1,101
Sat 6/222:00 amSIN - ONT
1 stop31h 05mChina Airlines
Tue 6/2512:10 amONT - SIN
1 stop21h 25mChina Airlines
Deal found 5/30$1,136
Wed 8/211:35 pmSIN - ONT
1 stop20h 05mChina Airlines
Thu 12/1910:45 pmONT - SIN
1 stop22h 20mChina Airlines
Deal found 5/30$1,175
Sat 6/82:00 amSIN - ONT
1 stop31h 05mChina Airlines
Mon 6/2412:10 amONT - SIN
1 stop21h 25mChina Airlines
Deal found 5/29$1,238
Thu 9/122:00 amSIN - ONT
1 stop31h 40mChina Airlines
Sat 9/2812:10 amONT - SIN
1 stop21h 25mChina Airlines
Deal found 5/29$1,422
Thu 11/72:00 amSIN - ONT
1 stop30h 35mChina Airlines
Fri 11/1510:45 pmONT - SIN
1 stop33h 55mChina Airlines
Deal found 5/28$1,423

Cheap United Airlines flights from Singapore to Ontario

Explore cheap flight options specifically provided by United Airlines for the route between Singapore and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Some of the best deals we've found on United Airlines flights traveling from Singapore to Ontario. Deals are refreshing constantly so come back soon for more options.
Thu 10/38:45 amSIN - ONT
1 stop19h 22mUnited Airlines
Thu 10/107:18 amONT - SIN
1 stop20h 27mUnited Airlines
Deal found 5/29$939
Thu 10/38:45 amSIN - ONT
2 stops26h 47mUnited Airlines
Thu 10/107:18 amONT - SIN
1 stop20h 27mUnited Airlines
Deal found 5/29$943
Mon 8/198:45 amSIN - ONT
1 stop19h 36mUnited Airlines
Fri 9/136:45 pmONT - SIN
1 stop20h 30mUnited Airlines
Deal found 5/29$1,050
Mon 8/198:45 amSIN - ONT
1 stop19h 36mUnited Airlines
Fri 9/131:35 pmONT - SIN
2 stops25h 40mUnited Airlines
Deal found 5/29$1,054
Mon 9/168:45 amSIN - ONT
1 stop24h 11mUnited Airlines
Thu 9/196:45 pmONT - SIN
1 stop20h 30mUnited Airlines
Deal found 5/29$1,058
Thu 7/189:00 pmSIN - ONT
2 stops35h 28mUnited Airlines
Thu 1/91:00 pmONT - SIN
2 stops39h 15mUnited Airlines
Deal found 5/30$1,063
Thu 7/188:45 amSIN - ONT
1 stop29h 00mUnited Airlines
Thu 1/98:18 pmONT - SIN
1 stop31h 57mUnited Airlines
Deal found 5/30$1,064
Wed 8/148:45 amSIN - ONT
2 stops27h 03mUnited Airlines
Mon 9/21:35 pmONT - SIN
2 stops25h 40mUnited Airlines
Deal found 5/29$1,065
Thu 7/188:45 amSIN - ONT
1 stop29h 00mUnited Airlines
Thu 1/91:00 pmONT - SIN
2 stops39h 15mUnited Airlines
Deal found 5/30$1,077

Cheap Singapore to Ontario flights in May & June 2024

Find cheap flight options from Singapore to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
These are some of the best deals we've found on flights to Ontario in 2024 at this time. For more flight deals, be sure to check back very soon.
Tue 6/48:45 amSIN - ONT
2 stops23h 43mUnited Airlines
Tue 6/116:25 pmONT - SIN
2 stops33h 20mUnited Airlines
Deal found 5/29$1,077
Sun 6/99:00 pmSIN - ONT
2 stops30h 33mUnited Airlines
Tue 6/256:25 pmONT - SIN
2 stops33h 20mUnited Airlines
Deal found 5/29$1,117
Sat 6/222:00 amSIN - ONT
1 stop31h 05mChina Airlines
Tue 6/2512:10 amONT - SIN
1 stop21h 25mChina Airlines
Deal found 5/30$1,136
Sun 6/99:00 pmSIN - ONT
2 stops38h 48mUnited Airlines
Sun 6/306:10 amONT - SIN
1 stop33h 05mUnited Airlines
Deal found 5/30$1,151
Fri 6/79:00 pmSIN - ONT
2 stops38h 38mUnited Airlines
Wed 6/196:25 pmONT - SIN
2 stops33h 20mUnited Airlines
Deal found 5/30$1,174
Mon 6/38:45 amSIN - ONT
2 stops23h 43mUnited Airlines
Wed 6/56:25 pmONT - SIN
2 stops33h 20mUnited Airlines
Deal found 5/29$1,210
Sun 6/239:00 pmSIN - ONT
2 stops35h 28mUnited Airlines
Wed 6/266:10 amONT - SIN
1 stop21h 35mUnited Airlines
Deal found 5/30$1,232
Sat 6/82:00 amSIN - ONT
1 stop31h 05mChina Airlines
Mon 6/2412:10 amONT - SIN
1 stop21h 25mChina Airlines
Deal found 5/29$1,238
Sun 6/98:45 amSIN - ONT
2 stops27h 03mUnited Airlines
Sun 7/141:30 pmONT - SIN
2 stops25h 45mUnited Airlines
Deal found 5/30$1,309

Singapore to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Singapore and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
These are some of the best deals we've found on flights to Ontario in 2024 at this time. For more flight deals, be sure to check back very soon.
Sun 9/152:00 amSIN - ONT
1 stop31h 05mChina Airlines
Wed 9/1812:10 amONT - SIN
1 stop33h 30mChina Airlines
Deal found 5/29$826
Thu 10/38:45 amSIN - ONT
1 stop19h 22mUnited Airlines
Thu 10/107:18 amONT - SIN
1 stop20h 27mUnited Airlines
Deal found 5/29$939
Thu 10/38:45 amSIN - ONT
2 stops26h 47mUnited Airlines
Thu 10/107:18 amONT - SIN
1 stop20h 27mUnited Airlines
Deal found 5/29$943
Tue 8/202:00 amSIN - ONT
1 stop31h 40mChina Airlines
Tue 12/2410:45 pmONT - SIN
1 stop22h 20mChina Airlines
Deal found 5/30$977
Mon 8/198:45 amSIN - ONT
1 stop19h 36mUnited Airlines
Fri 9/136:45 pmONT - SIN
1 stop20h 30mUnited Airlines
Deal found 5/29$1,050
Wed 8/211:35 pmSIN - ONT
1 stop20h 05mChina Airlines
Mon 12/2310:45 pmONT - SIN
1 stop22h 20mChina Airlines
Deal found 5/30$1,053
Mon 8/198:45 amSIN - ONT
1 stop19h 36mUnited Airlines
Fri 9/131:35 pmONT - SIN
2 stops25h 40mUnited Airlines
Deal found 5/29$1,054
Mon 9/168:45 amSIN - ONT
1 stop24h 11mUnited Airlines
Thu 9/196:45 pmONT - SIN
1 stop20h 30mUnited Airlines
Deal found 5/29$1,058
Mon 10/148:45 amSIN - ONT
1 stop23h 58mUnited Airlines
Thu 10/177:18 amONT - SIN
1 stop20h 27mUnited Airlines
Deal found 5/30$1,059

Singapore to Ontario flights leaving soon

Find last-minute flight options from Singapore to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Have a look at some of the last-minute flights available departing from Singapore to Ontario. Users should examine the flight details to ensure there are no surprises.
Tue 6/48:45 amSIN - ONT
1 stop19h 00mUnited Airlines
Tue 6/116:25 pmONT - SIN
2 stops33h 20mUnited Airlines
Deal found 5/29$1,077
Sun 6/99:00 pmSIN - ONT
2 stops30h 33mUnited Airlines
Tue 6/256:25 pmONT - SIN
2 stops33h 20mUnited Airlines
Deal found 5/29$1,117
Sun 6/99:00 pmSIN - ONT
2 stops38h 48mUnited Airlines
Sun 6/306:10 amONT - SIN
1 stop33h 05mUnited Airlines
Deal found 5/30$1,151
Fri 6/79:00 pmSIN - ONT
2 stops38h 38mUnited Airlines
Wed 6/196:25 pmONT - SIN
2 stops33h 20mUnited Airlines
Deal found 5/30$1,174
Sat 6/82:00 amSIN - ONT
1 stop31h 05mChina Airlines
Mon 6/2412:10 amONT - SIN
1 stop21h 25mChina Airlines
Deal found 5/29$1,238
Sun 6/98:45 amSIN - ONT
2 stops27h 03mUnited Airlines
Sun 7/141:30 pmONT - SIN
2 stops25h 45mUnited Airlines
Deal found 5/30$1,309
Thu 6/68:45 amSIN - ONT
1 stop19h 00mUnited Airlines
Thu 6/136:20 amONT - SIN
1 stop21h 25mUnited Airlines
Deal found 5/30$1,345
Thu 6/69:00 pmSIN - ONT
2 stops30h 33mUnited Airlines
Thu 6/136:20 amONT - SIN
1 stop21h 25mUnited Airlines
Deal found 5/30$1,349
Sun 6/98:45 amSIN - ONT
2 stops27h 03mUnited Airlines
Tue 6/251:55 pmONT - SIN
1 stop25h 20mUnited Airlines
Deal found 5/29$1,532

One-way flights to Ontario from Singapore

Search for one-way flight options from Singapore to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Users traveling one-way from Singapore to Ontario can select one of these great deals. Users needing a return flight from Singapore to Ontario should utilize the search form above.
Tue 9/172:00 amSIN - ONT
1 stop31h 05mChina Airlines
Deal found 5/29$529
Wed 9/252:00 amSIN - ONT
1 stop31h 05mChina Airlines
Deal found 5/28$530
Tue 6/41:35 pmSIN - ONT
1 stop19h 30mChina Airlines
Deal found 5/29$579
Mon 6/172:00 amSIN - ONT
1 stop31h 05mChina Airlines
Deal found 5/29$582
Wed 9/185:55 pmSIN - ONT
3 stops43h 00mMultiple Airlines
Deal found 5/29$638
Wed 9/1810:35 amSIN - ONT
2 stops22h 30mMultiple Airlines
Deal found 5/29$647
Thu 9/2610:35 amSIN - ONT
2 stops22h 30mMultiple Airlines
Deal found 5/28$648
Sun 9/2210:35 amSIN - ONT
2 stops22h 30mMultiple Airlines
Deal found 5/28$662
Sun 9/2910:35 amSIN - ONT
2 stops22h 30mMultiple Airlines
Deal found 5/28$670

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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$826 - $1,763

Route

Depart

Return

Price

Singapore ChangiOntario

SIN - ONT

SINONT

Singapore Changi

Sun 9/15

1 stop31h 05m

Ontario

Wed 9/18

1 stop33h 30m

$826

Singapore ChangiOntario

SIN - ONT

SINONT

Singapore Changi

Thu 10/3

1 stop19h 22m

Ontario

Thu 10/10

1 stop20h 27m

$939

Singapore ChangiOntario

SIN - ONT

SINONT

Singapore Changi

Thu 10/3

2 stops26h 47m

Ontario

Thu 10/10

1 stop20h 27m

$943

Singapore ChangiOntario

SIN - ONT

SINONT

Singapore Changi

Tue 8/20

1 stop31h 40m

Ontario

Tue 12/24

1 stop22h 20m

$977

Singapore ChangiOntario

SIN - ONT

SINONT

Singapore Changi

Mon 8/19

1 stop19h 36m

Ontario

Fri 9/13

1 stop20h 30m

$1,050

Singapore ChangiOntario

SIN - ONT

SINONT

Singapore Changi

Wed 8/21

1 stop20h 05m

Ontario

Mon 12/23

1 stop22h 20m

$1,053

Singapore ChangiOntario

SIN - ONT

SINONT

Singapore Changi

Mon 9/16

2 stops22h 28m

Ontario

Thu 9/19

2 stops27h 20m

$1,081

Singapore ChangiOntario

SIN - ONT

SINONT

Singapore Changi

Wed 8/14

3 stops43h 00m

Ontario

Sun 9/1

2 stops26h 35m

$1,434

Singapore ChangiOntario

SIN - ONT

SINONT

Singapore Changi

Mon 7/1

2 stops25h 52m

Ontario

Tue 7/9

2 stops27h 15m

$1,763

Flights are sorted by cheapest first

Deals found on 5/29

No data available for this route at this time. Please check back soon.

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.

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 May 30, 2024.
Get a feel of what it's like to fly with China Airlines, United Airlines and Etihad Airways from Singapore to Ontario by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,149 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.6

Overall

8.5

Crew

8.8

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

Korean Air
8.5
Very good
1,149 reviews
Korean Air
8.5
Very good
1,149 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.6

Overall

8.5

Crew

8.8

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

Japan Airlines
8.3
Very good
1,467 reviews
Korean Air
8.5
Very good
1,149 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.6

Overall

8.5

Crew

8.8

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

China Airlines
8.3
Very good
896 reviews
Korean Air
8.5
Very good
1,149 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.6

Overall

8.5

Crew

8.8

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

Emirates
8.1
Very good
3,915 reviews
Korean Air
8.5
Very good
1,149 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.6

Overall

8.5

Crew

8.8

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

Qatar Airways
7.7
Good
4,339 reviews
Korean Air
8.5
Very good
1,149 reviews
Check prices

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.6

Overall

8.5

Crew

8.8

Reviews

1 / 10

I like the crews’ services, especially for sr citizens who were on wheelchairs, the efficient pilots with their smooth landing of the plane back and forth, cleanliness of the restrooms and other amenities provided to the passengers! Flights were on time it’s fine with a little bit delay but we arrived on time!

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?

    Most people fly into Ontario (ONT) if they book a flight to Ontario from Singapore. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • Can I find flights from Singapore to Ontario for under $900 on Cheapflights?

    Yes, there are multiple flights from Singapore to Ontario for under $900. The cheapest flight booked recently is on China Airlines for just $826, but on average you can expect to pay $1,048.

  • Are there last-minute flights available from Singapore to Ontario for under $1,100?

    There are currently 20+ open flights from Singapore to Ontario within the next 7 days for less than $1,100.

  • 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 ($529), United Airlines ($772), and Japan Airlines ($869).

  • What does SIN to ONT mean?

    SIN stands for Singapore Changi Airport, while ONT stands for Ontario Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Singapore to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Singapore to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Singapore to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Singapore to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Singapore to Ontario that allow pets onboard?

    Many airlines flying from Singapore to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Singapore to Ontario?

    Yes, you can often find last-minute deals on Singapore to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Singapore to Ontario flight deals updated?

    The Singapore to Ontario flight deals you see on this page were last updated on 5/30.

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

    Currently, October is the cheapest month in which you can book a flight from Singapore to Ontario (average of $238). Flying from Singapore to Ontario in July is currently the most expensive (average of $328). 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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Search flights from Singapore to Ontario by cabin class

Find flights from Singapore to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

Deals for Singapore to 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 better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Singapore to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Singapore to Ontario with no change fees?

Yes, we can. To see specific flights from Singapore to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Singapore today and book when prices fit your budget.

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