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Cheap flights from Ontario (ONT) to Singapore from $592

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 8/21. 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.
ONT — SIN
May 10 — May 171
From?
To?
Fri 5/10
Fri 5/17
1 adult, Economy
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How far in advance should I book a flight from Ontario to Singapore?

To save up to 26% on this flight, we recommend booking at least 42 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ontario to Singapore from $1,306 1-2 weeks out and tickets from $1,318 for flights departing within the next 72 hours.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, October can be a great choice for travel to Singapore. Flights to Singapore from Ontario in October are about $1,197 on average during October, but can be found for as low as $758.

When is the cheapest time to fly from Ontario to Singapore (ONT - SG)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Singapore as you normally would.

Cheap China Airlines flights from Ontario to Singapore

Explore cheap flight options specifically provided by China Airlines for the route between Ontario and Singapore. 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 2,795,183 searches. Data last updated May 5, 2024.
Take a look at some of the lowest-priced China Airlines flights heading from Ontario to Singapore. Make sure to check back often as deals are often changing.
Wed 8/2112:45 amONT - SIN
1 stop32h 55mChina Airlines
Thu 9/51:35 pmSIN - ONT
1 stop20h 05mChina Airlines
Deal found 5/4$988
Fri 8/2312:45 amONT - SIN
1 stop32h 55mChina Airlines
Tue 9/102:00 amSIN - ONT
1 stop31h 40mChina Airlines
Deal found 5/3$1,024
Sun 9/1512:10 amONT - SIN
1 stop33h 30mChina Airlines
Sat 9/211:35 pmSIN - ONT
1 stop19h 30mChina Airlines
Deal found 5/4$1,025
Fri 9/2712:10 amONT - SIN
1 stop21h 25mChina Airlines
Fri 10/111:35 pmSIN - ONT
1 stop19h 30mChina Airlines
Deal found 5/4$1,079
Fri 8/1612:45 amONT - SIN
1 stop32h 55mChina Airlines
Mon 9/161:35 pmSIN - ONT
1 stop19h 30mChina Airlines
Deal found 5/3$1,117
Fri 9/2712:10 amONT - SIN
1 stop21h 25mChina Airlines
Sat 10/121:35 pmSIN - ONT
1 stop19h 30mChina Airlines
Deal found 5/4$1,122
Sat 9/2812:10 amONT - SIN
1 stop21h 25mChina Airlines
Fri 10/111:35 pmSIN - ONT
1 stop19h 30mChina Airlines
Deal found 5/4$1,141
Fri 8/912:45 amONT - SIN
1 stop20h 50mChina Airlines
Sun 8/181:35 pmSIN - ONT
1 stop20h 05mChina Airlines
Deal found 5/4$1,307
Thu 8/112:45 amONT - SIN
1 stop32h 55mChina Airlines
Fri 8/161:35 pmSIN - ONT
1 stop20h 05mChina Airlines
Deal found 5/4$1,325

Cheap Korean Air flights from Ontario to Singapore

Explore cheap flight options specifically provided by Korean Air for the route between Ontario and Singapore. 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 2,795,183 searches. Data last updated May 5, 2024.
Browse through some of the cheapest Korean Air flights traveling from Ontario to Singapore. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Thu 8/227:00 amONT - SIN
2 stops25h 40mKorean Air
Mon 9/1610:50 amSIN - ONT
2 stops22h 13mKorean Air
Deal found 5/4$1,127
Wed 8/287:00 amONT - SIN
2 stops25h 40mKorean Air
Thu 9/1210:50 amSIN - ONT
2 stops22h 13mKorean Air
Deal found 5/3$1,277
Thu 8/227:00 amONT - SIN
2 stops25h 40mKorean Air
Thu 9/510:50 amSIN - ONT
2 stops50h 48mKorean Air
Deal found 5/4$1,309
Wed 10/167:00 amONT - SIN
2 stops25h 40mKorean Air
Wed 11/1311:00 amSIN - ONT
2 stops27h 33mKorean Air
Deal found 5/4$1,348
Wed 10/167:00 amONT - SIN
2 stops25h 40mKorean Air
Tue 11/121:30 amSIN - ONT
2 stops27h 31mKorean Air
Deal found 5/4$1,459
Sun 10/277:00 amONT - SIN
2 stops26h 10mKorean Air
Sun 11/1710:30 pmSIN - ONT
2 stops30h 31mKorean Air
Deal found 5/4$1,491
Sun 5/126:50 amONT - SIN
2 stops25h 50mKorean Air
Wed 5/221:10 amSIN - ONT
2 stops31h 52mKorean Air
Deal found 5/4$10,288

Cheap Ontario to Singapore flights in May & June 2024

Find cheap flight options from Ontario to Singapore specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on May 5, 2024.
Listed are some of the best fares we've found on flights departing from Ontario to Singapore in 2024. For more flight deals, be sure to check back very soon.
Sat 5/182:50 pmONT - SIN
2 stops48h 25mAmerican Airlines
Wed 5/229:50 pmSIN - ONT
2 stops41h 06mAmerican Airlines
Deal found 5/4$1,207
Sat 5/116:00 amONT - SIN
1 stop21h 45mUnited Airlines
Mon 5/278:45 amSIN - ONT
2 stops23h 43mUnited Airlines
Deal found 5/4$1,266
Mon 5/206:00 amONT - SIN
1 stop21h 45mUnited Airlines
Fri 5/249:00 pmSIN - ONT
2 stops30h 33mUnited Airlines
Deal found 5/4$1,274
Wed 5/226:00 amONT - SIN
1 stop21h 45mUnited Airlines
Thu 5/308:45 amSIN - ONT
1 stop19h 00mUnited Airlines
Deal found 5/4$1,278
Wed 5/86:00 amONT - SIN
1 stop21h 45mUnited Airlines
Sun 5/199:00 pmSIN - ONT
1 stop28h 01mUnited Airlines
Deal found 5/4$1,331
Wed 5/81:36 pmONT - SIN
2 stops26h 09mUnited Airlines
Sun 5/199:00 pmSIN - ONT
1 stop28h 01mUnited Airlines
Deal found 5/4$1,336
Wed 5/1512:10 amONT - SIN
1 stop21h 25mChina Airlines
Mon 5/202:00 amSIN - ONT
1 stop31h 05mChina Airlines
Deal found 5/4$1,343
Thu 5/236:00 amONT - SIN
1 stop21h 45mUnited Airlines
Thu 5/308:45 amSIN - ONT
1 stop19h 00mUnited Airlines
Deal found 5/4$1,344
Sat 5/410:42 amONT - SIN
1 stop41h 03mUnited Airlines
Sat 5/119:00 pmSIN - ONT
2 stops38h 53mUnited Airlines
Deal found 5/3$1,351

Ontario to Singapore 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Singapore in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Listed are some of the best fares we've found on flights departing from Ontario to Singapore in 2024. For more flight deals, be sure to check back very soon.
Wed 8/2112:45 amONT - SIN
1 stop32h 55mChina Airlines
Thu 9/51:35 pmSIN - ONT
1 stop20h 05mChina Airlines
Deal found 5/4$988
Fri 8/2312:45 amONT - SIN
1 stop32h 55mChina Airlines
Tue 9/102:00 amSIN - ONT
1 stop31h 40mChina Airlines
Deal found 5/3$1,024
Sun 9/1512:10 amONT - SIN
1 stop33h 30mChina Airlines
Sat 9/211:35 pmSIN - ONT
1 stop19h 30mChina Airlines
Deal found 5/4$1,025
Fri 11/2210:45 pmONT - SIN
1 stop33h 55mChina Airlines
Sat 11/302:15 pmSIN - ONT
1 stop18h 20mChina Airlines
Deal found 5/4$1,079
Fri 8/1612:45 amONT - SIN
1 stop32h 55mChina Airlines
Mon 9/161:35 pmSIN - ONT
1 stop19h 30mChina Airlines
Deal found 5/3$1,117
Fri 9/2712:10 amONT - SIN
1 stop21h 25mChina Airlines
Sat 10/121:35 pmSIN - ONT
1 stop19h 30mChina Airlines
Deal found 5/4$1,122
Thu 8/227:00 amONT - SIN
2 stops25h 40mKorean Air
Mon 9/1610:50 amSIN - ONT
2 stops22h 13mKorean Air
Deal found 5/4$1,127
Sat 9/2812:10 amONT - SIN
1 stop21h 25mChina Airlines
Fri 10/111:35 pmSIN - ONT
1 stop19h 30mChina Airlines
Deal found 5/4$1,141
Wed 11/2710:45 pmONT - SIN
1 stop22h 20mChina Airlines
Sun 12/292:15 pmSIN - ONT
1 stop18h 20mChina Airlines
Deal found 5/4$1,160

Ontario to Singapore flights leaving soon

Find last-minute flight options from Ontario to Singapore 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 2,795,183 searches. Data last updated May 5, 2024.
Book one of these great deals on flights from Ontario to Singapore. Users should be sure to double check the price, date, and time of their last-minute flight.
Sat 5/116:00 amONT - SIN
1 stop21h 45mUnited Airlines
Mon 5/278:45 amSIN - ONT
2 stops23h 43mUnited Airlines
Deal found 5/4$1,266
Wed 5/1512:10 amONT - SIN
1 stop21h 25mChina Airlines
Mon 5/202:00 amSIN - ONT
1 stop31h 05mChina Airlines
Deal found 5/4$1,343
Wed 5/1512:10 amONT - SIN
1 stop21h 25mChina Airlines
Tue 7/21:35 pmSIN - ONT
1 stop20h 05mChina Airlines
Deal found 5/4$1,581
Tue 5/1412:10 amONT - SIN
1 stop21h 25mChina Airlines
Tue 7/21:35 pmSIN - ONT
1 stop20h 05mChina Airlines
Deal found 5/4$1,629
Wed 5/1512:10 amONT - SIN
1 stop21h 25mChina Airlines
Thu 7/41:35 pmSIN - ONT
1 stop20h 05mChina Airlines
Deal found 5/4$1,648
Tue 5/1412:10 amONT - SIN
1 stop21h 25mChina Airlines
Thu 7/42:00 amSIN - ONT
1 stop31h 40mChina Airlines
Deal found 5/4$1,758
Tue 5/1412:10 amONT - SIN
1 stop21h 25mChina Airlines
Sun 6/302:00 amSIN - ONT
1 stop31h 40mChina Airlines
Deal found 5/4$1,793
Mon 5/1312:10 amONT - SIN
1 stop21h 25mChina Airlines
Tue 7/21:35 pmSIN - ONT
1 stop20h 05mChina Airlines
Deal found 5/4$1,815
Tue 5/1412:10 amONT - SIN
1 stop21h 25mChina Airlines
Sat 7/61:35 pmSIN - ONT
1 stop20h 05mChina Airlines
Deal found 5/4$1,833

One-way flights to Singapore from Ontario

Search for one-way flight options from Ontario to Singapore. 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 2,795,183 searches. Data last updated May 5, 2024.
Take a look at some of the one-way flights we've detected from Ontario to Singapore. Users in need of a round-trip flight from Ontario to Singapore instead should update the search form at the top of page.
Wed 8/2112:45 amONT - SIN
1 stop20h 50mChina Airlines
Deal found 5/4$592
Thu 8/227:00 amONT - SIN
2 stops31h 00mKorean Air
Deal found 5/4$600
Wed 8/1412:45 amONT - SIN
1 stop20h 50mChina Airlines
Deal found 5/3$622
Thu 8/812:45 amONT - SIN
1 stop32h 55mChina Airlines
Deal found 5/4$628
Sat 8/3112:45 amONT - SIN
1 stop20h 50mChina Airlines
Deal found 5/4$635
Sun 8/2512:45 amONT - SIN
2 stops25h 40mMultiple Airlines
Deal found 5/4$637
Wed 8/712:45 amONT - SIN
1 stop20h 50mChina Airlines
Deal found 5/4$643
Sun 8/1812:45 amONT - SIN
1 stop20h 50mChina Airlines
Deal found 5/3$650
Tue 8/612:45 amONT - SIN
1 stop32h 55mChina Airlines
Deal found 5/4$654

Find flights from Ontario to Singapore within your budget

Customize your flight search to find flights from Ontario to Singapore 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 2,795,183 searches. Data last updated May 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$988 - $1,811

Route

Depart

Return

Price

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Wed 8/21

1 stop32h 55m

Singapore Changi

Thu 9/5

1 stop20h 05m

$988

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Fri 8/23

1 stop32h 55m

Singapore Changi

Tue 9/10

1 stop31h 40m

$1,024

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Thu 8/22

2 stops25h 40m

Singapore Changi

Mon 9/16

2 stops22h 13m

$1,127

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Wed 9/11

2 stops27h 20m

Singapore Changi

Tue 9/24

2 stops22h 28m

$1,184

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Sat 5/18

2 stops48h 25m

Singapore Changi

Wed 5/22

2 stops41h 06m

$1,207

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Mon 5/20

1 stop21h 45m

Singapore Changi

Fri 5/24

2 stops30h 33m

$1,274

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Sat 9/28

2 stops31h 50m

Singapore Changi

Fri 10/11

2 stops39h 47m

$1,341

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Mon 9/30

1 stop21h 30m

Singapore Changi

Mon 10/21

1 stop19h 30m

$1,450

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Thu 7/4

2 stops25h 40m

Singapore Changi

Sat 7/13

2 stops32h 05m

$1,811

Flights are sorted by cheapest first

Deals found on 5/4

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

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated May 5, 2024.
Read reviews from past customers who have flown China Airlines, Korean Air and Japan Airlines from Ontario to Singapore. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.6
Very good
1,186 reviews
Check prices

Comfort

8.3

Boarding

8.6

Overall

8.6

Food

8.2

Crew

8.8

Entertainment

8.2

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

Korean Air
8.6
Very good
1,186 reviews
Korean Air
8.6
Very good
1,186 reviews
Check prices

Comfort

8.3

Boarding

8.6

Overall

8.6

Food

8.2

Crew

8.8

Entertainment

8.2

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

Japan Airlines
8.3
Very good
1,486 reviews
Korean Air
8.6
Very good
1,186 reviews
Check prices

Comfort

8.3

Boarding

8.6

Overall

8.6

Food

8.2

Crew

8.8

Entertainment

8.2

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

China Airlines
8.3
Very good
944 reviews
Korean Air
8.6
Very good
1,186 reviews
Check prices

Comfort

8.3

Boarding

8.6

Overall

8.6

Food

8.2

Crew

8.8

Entertainment

8.2

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

Emirates
8.1
Very good
4,014 reviews
Korean Air
8.6
Very good
1,186 reviews
Check prices

Comfort

8.3

Boarding

8.6

Overall

8.6

Food

8.2

Crew

8.8

Entertainment

8.2

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

Delta
8.1
Very good
10,838 reviews
Korean Air
8.6
Very good
1,186 reviews
Check prices

Comfort

8.3

Boarding

8.6

Overall

8.6

Food

8.2

Crew

8.8

Entertainment

8.2

Reviews

1 / 10

Always good experience. Comfort. Cleanliness. Professional. Customer support and well organized. Easy robusevwebsite.

Related info for your journey

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

    If you book a flight to Singapore from Ontario, you will be flying from Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario.

  • Can I find flights from Ontario to Singapore for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Ontario to Singapore for under $1,000. The cheapest flight booked recently is on China Airlines for just $988, but on average you can expect to pay $1,206.

  • Are there last-minute flights available from Ontario to Singapore for under $1,300?

    There are currently 20+ open flights from Ontario to Singapore within the next 7 days for less than $1,300.

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

    One-way options have recently been found by users for as low as $592 on China Airlines. Other airlines that offer cheap prices include Korean Air from $600 and American Airlines from $724 one-way.

  • What does ONT to SIN mean?

    ONT and SIN are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ONT to SIN refers to a flight route from Ontario Airport to Singapore Changi Airport. Singapore Seletar Airport (XSP) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Ontario to Singapore 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 Ontario to Singapore with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Singapore 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 Ontario to Singapore that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Singapore 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 Ontario to Singapore that allow pets onboard?

    Many airlines flying from Ontario to Singapore 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 Ontario to Singapore?

    Yes, you can often find last-minute deals on Ontario to Singapore 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 Ontario to Singapore flight deals updated?

    The Ontario to Singapore flight deals you see on this page were last updated on 5/4.

See more FAQs

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Top 2 airlines flying from Ontario to Singapore

Discover the top 2 airlines that operate flights from Ontario to Singapore. 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 2,795,183 searches. Data last updated May 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$967Average$1,253FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
United AirlinesCheapest$1,023Average$1,492FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Ontario to Singapore by cabin class

Find flights from Ontario to Singapore, 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 Ontario to Singapore?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Singapore. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Singapore for you. Better yet — we are completely free to use.

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

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

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

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

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