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Cheap flights from Ontario to Singapore from S$ 697

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 22-4. 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
21 Apr — 28 Apr1
1 adult
Sun 21-4
Sun 28-4

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

To save on the cost of your flight from Ontario to Singapore, book at least 42 days before your planned departure. Booking around this time can save you about 26% on the cost of this flight compared to booking a flight leaving this week. We have found prices from S$ 1,783 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as S$ 1,799.

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

Flights from Ontario to Singapore lean towards being more expensive in December. Prices are generally better when you fly from Ontario to Singapore in October, with the cheapest ticket starting at S$ 1,035.

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

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

Cheap American Airlines flights from Ontario to Singapore

Explore cheap flight options specifically provided by American 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 194,272 searches. Data last updated 16 April 2024.
Find some of the cheapest American Airlines flights traveling from Ontario to Singapore. Make sure to double check the flight details before booking.
Wed 8-506:00ONT - SIN
2 stops33h 15mAmerican Airlines
Sun 19-508:05SIN - ONT
2 stops30h 51mAmerican Airlines
Deal found 16-4S$ 1,608
Wed 8-506:00ONT - SIN
2 stops33h 15mAmerican Airlines
Sun 19-508:05SIN - ONT
2 stops30h 51mAmerican Airlines
Deal found 15-4S$ 1,609
Sun 21-406:00ONT - SIN
2 stops27h 20mAmerican Airlines
Wed 22-508:05SIN - ONT
2 stops27h 03mAmerican Airlines
Deal found 16-4S$ 1,647
Tue 23-406:00ONT - SIN
2 stops27h 20mAmerican Airlines
Wed 22-508:05SIN - ONT
2 stops27h 03mAmerican Airlines
Deal found 14-4S$ 1,649
Thu 2-506:00ONT - SIN
2 stops33h 15mAmerican Airlines
Mon 6-521:50SIN - ONT
2 stops37h 18mAmerican Airlines
Deal found 16-4S$ 1,823
Fri 3-523:59ONT - SIN
2 stops33h 21mAmerican Airlines
Wed 8-501:50SIN - ONT
2 stops37h 06mAmerican Airlines
Deal found 15-4S$ 1,828
Fri 3-523:59ONT - SIN
2 stops33h 21mAmerican Airlines
Thu 9-508:05SIN - ONT
2 stops27h 03mAmerican Airlines
Deal found 15-4S$ 1,830
Thu 25-406:00ONT - SIN
2 stops27h 20mAmerican Airlines
Fri 10-508:05SIN - ONT
2 stops27h 03mAmerican Airlines
Deal found 15-4S$ 2,481
Sun 21-406:00ONT - SIN
2 stops27h 20mAmerican Airlines
Tue 21-501:50SIN - ONT
2 stops27h 02mAmerican Airlines
Deal found 16-4S$ 5,345

Cheap United Airlines flights from Ontario to Singapore

Explore cheap flight options specifically provided by United 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 194,272 searches. Data last updated 16 April 2024.
Some of the best deals we've found on United Airlines flights traveling from Ontario to Singapore. Check back soon if you're not seeing flights that suit your needs.
Sat 27-410:45ONT - SIN
1 stop29h 00mUnited Airlines
Mon 13-509:00SIN - ONT
2 stops26h 53mUnited Airlines
Deal found 14-4S$ 1,706
Sun 21-413:36ONT - SIN
2 stops26h 09mUnited Airlines
Wed 22-509:00SIN - ONT
2 stops26h 53mUnited Airlines
Deal found 16-4S$ 1,739
Sun 4-806:10ONT - SIN
1 stop21h 35mUnited Airlines
Thu 29-821:00SIN - ONT
1 stop18h 45mUnited Airlines
Deal found 16-4S$ 1,758
Sun 30-606:10ONT - SIN
1 stop21h 35mUnited Airlines
Thu 11-708:45SIN - ONT
1 stop18h 30mUnited Airlines
Deal found 15-4S$ 1,759
Wed 1-506:00ONT - SIN
1 stop21h 45mUnited Airlines
Wed 8-509:00SIN - ONT
2 stops26h 53mUnited Airlines
Deal found 15-4S$ 1,765
Thu 2-506:00ONT - SIN
1 stop33h 45mUnited Airlines
Mon 6-521:00SIN - ONT
1 stop28h 01mUnited Airlines
Deal found 16-4S$ 1,768
Wed 8-506:00ONT - SIN
1 stop21h 45mUnited Airlines
Sun 19-521:00SIN - ONT
1 stop28h 01mUnited Airlines
Deal found 16-4S$ 1,788
Tue 23-410:45ONT - SIN
1 stop29h 00mUnited Airlines
Fri 3-509:00SIN - ONT
2 stops26h 53mUnited Airlines
Deal found 15-4S$ 1,903
Tue 1-1018:35ONT - SIN
1 stop20h 40mUnited Airlines
Sun 3-1110:15SIN - ONT
1 stop23h 45mUnited Airlines
Deal found 16-4S$ 1,952

Cheap Ontario to Singapore flights in April & May 2024

Find cheap flight options from Ontario to Singapore specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 194,272 searches. Prices were last updated on 16 April 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.
Mon 6-507:00ONT - SIN
2 stops31h 00mKorean Air
Mon 13-522:30SIN - ONT
2 stops34h 32mKorean Air
Deal found 16-4S$ 1,387
Mon 22-400:10ONT - SIN
1 stop21h 25mChina Airlines
Tue 21-502:00SIN - ONT
1 stop31h 05mChina Airlines
Deal found 15-4S$ 1,429
Tue 23-400:10ONT - SIN
1 stop33h 30mChina Airlines
Tue 14-502:00SIN - ONT
1 stop31h 05mChina Airlines
Deal found 16-4S$ 1,452
Tue 30-400:10ONT - SIN
1 stop21h 25mChina Airlines
Wed 8-513:35SIN - ONT
1 stop19h 30mChina Airlines
Deal found 15-4S$ 1,477
Mon 6-507:00ONT - SIN
2 stops31h 00mMultiple Airlines
Tue 14-510:50SIN - ONT
2 stops22h 12mMultiple Airlines
Deal found 16-4S$ 1,484
Sat 20-400:10ONT - SIN
1 stop33h 30mChina Airlines
Sat 4-502:00SIN - ONT
1 stop31h 05mChina Airlines
Deal found 16-4S$ 1,501
Fri 26-400:10ONT - SIN
1 stop21h 25mChina Airlines
Mon 13-513:35SIN - ONT
1 stop19h 30mChina Airlines
Deal found 16-4S$ 1,534
Sun 5-500:10ONT - SIN
1 stop21h 25mChina Airlines
Mon 13-513:35SIN - ONT
1 stop19h 30mChina Airlines
Deal found 16-4S$ 1,535
Sun 5-500:10ONT - SIN
1 stop21h 25mChina Airlines
Sat 11-513:35SIN - ONT
1 stop19h 30mChina Airlines
Deal found 16-4S$ 1,561

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 194,272 searches. Data last updated 16 April 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.
Mon 6-507:00ONT - SIN
2 stops31h 00mKorean Air
Mon 13-522:30SIN - ONT
2 stops34h 32mKorean Air
Deal found 16-4S$ 1,387
Sat 23-1122:45ONT - SIN
1 stop22h 20mChina Airlines
Mon 16-1214:15SIN - ONT
1 stop18h 20mChina Airlines
Deal found 16-4S$ 1,392
Mon 30-900:10ONT - SIN
1 stop21h 25mChina Airlines
Wed 23-1013:35SIN - ONT
1 stop19h 30mChina Airlines
Deal found 16-4S$ 1,394
Sat 23-1122:45ONT - SIN
1 stop22h 20mChina Airlines
Sun 15-1202:00SIN - ONT
1 stop30h 35mChina Airlines
Deal found 16-4S$ 1,402
Mon 22-400:10ONT - SIN
1 stop21h 25mChina Airlines
Tue 21-502:00SIN - ONT
1 stop31h 05mChina Airlines
Deal found 15-4S$ 1,429
Fri 29-1122:45ONT - SIN
1 stop22h 20mChina Airlines
Sun 22-1214:15SIN - ONT
1 stop18h 20mChina Airlines
Deal found 16-4S$ 1,440
Sun 22-900:10ONT - SIN
1 stop21h 25mChina Airlines
Sun 29-913:35SIN - ONT
1 stop19h 30mChina Airlines
Deal found 16-4S$ 1,445
Tue 23-400:10ONT - SIN
1 stop33h 30mChina Airlines
Tue 14-502:00SIN - ONT
1 stop31h 05mChina Airlines
Deal found 16-4S$ 1,452
Tue 27-800:45ONT - SIN
1 stop20h 50mChina Airlines
Mon 30-913:35SIN - ONT
1 stop19h 30mChina Airlines
Deal found 15-4S$ 1,471

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 194,272 searches. Data last updated 16 April 2024.
Have a look at some of the last-minute flights available departing from Ontario to Singapore. It's wise to confirm all flight details are correct before booking.
Mon 22-400:10ONT - SIN
1 stop21h 25mChina Airlines
Tue 21-502:00SIN - ONT
1 stop31h 05mChina Airlines
Deal found 15-4S$ 1,429
Tue 23-400:10ONT - SIN
1 stop33h 30mChina Airlines
Tue 14-502:00SIN - ONT
1 stop31h 05mChina Airlines
Deal found 16-4S$ 1,452
Tue 23-400:10ONT - SIN
1 stop21h 25mChina Airlines
Thu 9-513:35SIN - ONT
1 stop19h 30mChina Airlines
Deal found 14-4S$ 1,484
Fri 26-400:10ONT - SIN
1 stop21h 25mChina Airlines
Sun 5-513:35SIN - ONT
1 stop19h 30mChina Airlines
Deal found 15-4S$ 1,501
Fri 26-400:10ONT - SIN
1 stop21h 25mChina Airlines
Mon 13-513:35SIN - ONT
1 stop19h 30mChina Airlines
Deal found 15-4S$ 1,508
Wed 24-400:10ONT - SIN
1 stop21h 25mChina Airlines
Thu 9-513:35SIN - ONT
1 stop19h 30mChina Airlines
Deal found 14-4S$ 1,535
Tue 23-400:10ONT - SIN
1 stop21h 25mChina Airlines
Mon 6-502:00SIN - ONT
1 stop31h 05mChina Airlines
Deal found 14-4S$ 1,567
Wed 24-400:10ONT - SIN
1 stop33h 30mChina Airlines
Wed 8-502:00SIN - ONT
1 stop31h 05mChina Airlines
Deal found 14-4S$ 1,621
Tue 23-407:00ONT - SIN
2 stops25h 40mKorean Air
Wed 22-510:50SIN - ONT
2 stops22h 12mKorean Air
Deal found 15-4S$ 1,641

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 194,272 searches. Data last updated 16 April 2024.
Users in need of a one-way flight from Ontario to Singapore can choose from these deals. Users in need of a round-trip flight from Ontario to Singapore instead should update the search form at the top of page.
Mon 22-406:00ONT - SIN
2 stops27h 20mAmerican Airlines
Deal found 15-4S$ 697
Sun 28-400:10ONT - SIN
1 stop21h 25mChina Airlines
Deal found 15-4S$ 804
Sun 6-1000:10ONT - SIN
2 stops26h 15mMultiple Airlines
Deal found 15-4S$ 808
Sun 8-907:00ONT - SIN
2 stops25h 40mDelta
Deal found 15-4S$ 816
Sun 1-900:45ONT - SIN
1 stop32h 55mChina Airlines
Deal found 16-4S$ 824
Sat 14-917:40ONT - SIN
2 stops39h 00mDelta
Deal found 15-4S$ 830
Sun 21-400:10ONT - SIN
1 stop33h 30mChina Airlines
Deal found 15-4S$ 835
Thu 25-407:00ONT - SIN
2 stops25h 40mKorean Air
Deal found 15-4S$ 837
Tue 23-400:10ONT - SIN
1 stop21h 25mChina Airlines
Deal found 15-4S$ 839

Find flights from Ontario to Singapore within your budget

Customise 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 194,272 searches. Data last updated 16 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

S$ 1,387 - S$ 1,706

Route

Depart

Return

Price

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Mon 6-5

2 stops31h 00m

Singapore Changi

Mon 13-5

2 stops34h 32m

S$ 1,387

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Mon 6-5

2 stops31h 00m

Singapore Changi

Mon 13-5

2 stops34h 32m

S$ 1,388

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Sat 21-9

1 stop21h 25m

Singapore Changi

Sun 29-9

1 stop31h 05m

S$ 1,392

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Mon 30-9

1 stop21h 25m

Singapore Changi

Wed 23-10

1 stop19h 30m

S$ 1,394

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Mon 6-5

2 stops31h 00m

Singapore Changi

Tue 14-5

2 stops22h 12m

S$ 1,484

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Sat 31-8

2 stops25h 40m

Singapore Changi

Sat 28-9

2 stops26h 43m

S$ 1,531

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Wed 8-5

2 stops33h 15m

Singapore Changi

Sun 19-5

2 stops30h 51m

S$ 1,608

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Fri 4-10

2 stops27h 20m

Singapore Changi

Tue 8-10

2 stops21h 27m

S$ 1,632

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Sat 27-4

1 stop29h 00m

Singapore Changi

Mon 13-5

2 stops26h 53m

S$ 1,706

Flights are sorted by cheapest first

Deals found on 16-4

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 16 April 2024.
Peruse reviews from past customers who have flown with American Airlines, United Airlines and China Airlines from Ontario to Singapore to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very Good
1,198 reviews

Boarding

8.6

Crew

8.8

Food

8.2

Overall

8.5

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

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

8.5
Very Good
1,198 reviews
8.5
Very Good
1,198 reviews

Boarding

8.6

Crew

8.8

Food

8.2

Overall

8.5

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

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

8.3
Very Good
1,481 reviews
8.5
Very Good
1,198 reviews

Boarding

8.6

Crew

8.8

Food

8.2

Overall

8.5

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

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

8.3
Very Good
976 reviews
8.5
Very Good
1,198 reviews

Boarding

8.6

Crew

8.8

Food

8.2

Overall

8.5

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

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

8.1
Very Good
11,123 reviews
8.5
Very Good
1,198 reviews

Boarding

8.6

Crew

8.8

Food

8.2

Overall

8.5

Entertainment

8.2

Comfort

8.3

Reviews

1 / 10

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

7.7
Good
4,493 reviews
8.5
Very Good
1,198 reviews

Boarding

8.6

Crew

8.8

Food

8.2

Overall

8.5

Entertainment

8.2

Comfort

8.3

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.
  • Can I find flights from Ontario to Singapore for under S$ 1,400 on Cheapflights?

    Yes, there are multiple flights from Ontario to Singapore for under S$ 1,400. The cheapest flight booked recently is on Korean Air for just S$ 1,387, but on average you can expect to pay S$ 1,490.

  • Are there last-minute flights available from Ontario to Singapore for under S$ 1,500?

    There are currently 20+ open flights from Ontario to Singapore within the next 7 days for less than S$ 1,500.

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

    Cheapflights users have booked flights from Ontario to Singapore round-trip from S$ 1,387. Other airlines that can offer you cheap pricing are China Airlines, from S$ 1,392, and Delta, from S$ 1,531. You may be able to fly from Ontario to Singapore for 27% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at S$ 697 China Airlines flights start at S$ 804 while deals on Delta start at S$ 816 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.

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

    The amount of baggage you can bring 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 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 holiday 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 see available direct flights.

  • 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 do 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 16-4.

See more FAQs

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Alternative routes for Ontario to Singapore
See prices for flight routes from nearby airports that may be better suited for you.

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.

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 Ontario to Singapore?

When you search for this flight from Ontario to Singapore, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to Singapore.

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

Certainly. Search results for flights to Singapore from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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