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Cheap flights from Ontario to Singapore from S$ 656

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 28-4. 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
30 Apr — 7 May1
1 adult
Tue 30-4
Tue 7-5

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$ 1,777 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as S$ 1,794.

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$ 1,032.

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 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 202,808 searches. Data last updated 25 April 2024.
Find some of the cheapest United Airlines flights traveling from Ontario to Singapore. Make sure to double check the flight details before booking.
Tue 14-506:00ONT - SIN
1 stop21h 45mUnited Airlines
Mon 24-608:45SIN - ONT
1 stop19h 00mUnited Airlines
Deal found 24-4S$ 1,694
Sun 28-406:00ONT - SIN
1 stop21h 45mUnited Airlines
Sun 5-521:00SIN - ONT
2 stops30h 40mUnited Airlines
Deal found 23-4S$ 1,734
Sun 28-406:00ONT - SIN
1 stop33h 45mUnited Airlines
Sun 5-521:00SIN - ONT
1 stop28h 01mUnited Airlines
Deal found 23-4S$ 1,735
Sun 14-706:20ONT - SIN
1 stop21h 25mUnited Airlines
Mon 29-708:45SIN - ONT
1 stop18h 32mUnited Airlines
Deal found 25-4S$ 1,741
Wed 17-706:20ONT - SIN
1 stop21h 25mUnited Airlines
Thu 1-808:45SIN - ONT
1 stop18h 30mUnited Airlines
Deal found 25-4S$ 1,757
Wed 1-506:00ONT - SIN
1 stop21h 45mUnited Airlines
Wed 8-509:00SIN - ONT
2 stops26h 53mUnited Airlines
Deal found 25-4S$ 1,760
Thu 2-510:42ONT - SIN
1 stop29h 03mUnited Airlines
Thu 16-509:00SIN - ONT
2 stops26h 53mUnited Airlines
Deal found 25-4S$ 1,775
Sat 4-506:00ONT - SIN
1 stop21h 45mUnited Airlines
Mon 6-509:00SIN - ONT
2 stops26h 53mUnited Airlines
Deal found 24-4S$ 1,776
Wed 8-506:00ONT - SIN
1 stop21h 45mUnited Airlines
Sun 19-521:00SIN - ONT
1 stop28h 01mUnited Airlines
Deal found 24-4S$ 1,783

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 202,808 searches. Data last updated 25 April 2024.
Some of the best deals we've found on China Airlines flights traveling from Ontario to Singapore. Check back soon if you're not seeing flights that suit your needs.
Tue 30-400:10ONT - SIN
1 stop21h 25mChina Airlines
Tue 7-502:00SIN - ONT
1 stop31h 05mChina Airlines
Deal found 25-4S$ 1,498
Wed 1-500:10ONT - SIN
1 stop21h 25mChina Airlines
Thu 16-513:35SIN - ONT
1 stop19h 30mChina Airlines
Deal found 25-4S$ 1,835
Sat 18-500:10ONT - SIN
1 stop21h 25mChina Airlines
Fri 31-513:35SIN - ONT
1 stop19h 30mChina Airlines
Deal found 24-4S$ 1,878
Sun 5-500:10ONT - SIN
1 stop21h 25mChina Airlines
Thu 16-513:35SIN - ONT
1 stop19h 30mChina Airlines
Deal found 24-4S$ 1,888
Sun 19-500:10ONT - SIN
1 stop33h 30mChina Airlines
Mon 17-602:00SIN - ONT
1 stop31h 05mChina Airlines
Deal found 23-4S$ 1,907
Tue 7-500:10ONT - SIN
1 stop21h 25mChina Airlines
Sun 19-513:35SIN - ONT
1 stop19h 30mChina Airlines
Deal found 24-4S$ 1,927
Wed 15-500:10ONT - SIN
1 stop21h 25mChina Airlines
Sun 26-513:35SIN - ONT
1 stop19h 30mChina Airlines
Deal found 24-4S$ 1,931
Sat 6-700:45ONT - SIN
1 stop20h 50mChina Airlines
Tue 16-713:35SIN - ONT
1 stop20h 05mChina Airlines
Deal found 24-4S$ 1,943
Wed 15-500:10ONT - SIN
1 stop21h 25mChina Airlines
Sat 25-502:00SIN - ONT
1 stop31h 05mChina Airlines
Deal found 24-4S$ 1,965

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 202,808 searches. Prices were last updated on 25 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.
Thu 16-506:00ONT - SIN
2 stops27h 20mJapan Airlines
Sun 2-601:50SIN - ONT
2 stops28h 36mJapan Airlines
Deal found 25-4S$ 1,441
Tue 30-400:10ONT - SIN
1 stop21h 25mChina Airlines
Tue 7-502:00SIN - ONT
1 stop31h 05mChina Airlines
Deal found 25-4S$ 1,498
Mon 29-407:00ONT - SIN
2 stops31h 00mDelta
Mon 6-522:30SIN - ONT
2 stops39h 08mDelta
Deal found 24-4S$ 1,527
Sat 27-400:10ONT - SIN
1 stop33h 30mChina Airlines
Sat 4-502:00SIN - ONT
1 stop31h 05mChina Airlines
Deal found 23-4S$ 1,532
Tue 14-506:00ONT - SIN
2 stops27h 20mJapan Airlines
Tue 21-508:05SIN - ONT
2 stops22h 08mJapan Airlines
Deal found 24-4S$ 1,584
Tue 14-506:00ONT - SIN
2 stops27h 20mJapan Airlines
Mon 20-501:50SIN - ONT
2 stops28h 23mJapan Airlines
Deal found 24-4S$ 1,595
Wed 8-506:00ONT - SIN
2 stops33h 15mAmerican Airlines
Sun 19-508:05SIN - ONT
2 stops27h 03mAmerican Airlines
Deal found 24-4S$ 1,603
Thu 2-500:10ONT - SIN
1 stop21h 25mChina Airlines
Sat 22-613:35SIN - ONT
1 stop19h 30mChina Airlines
Deal found 25-4S$ 1,609
Wed 1-506:00ONT - SIN
2 stops27h 20mJapan Airlines
Wed 8-508:05SIN - ONT
2 stops23h 00mJapan Airlines
Deal found 25-4S$ 1,611

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 202,808 searches. Data last updated 25 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.
Wed 6-1122:45ONT - SIN
1 stop22h 20mChina Airlines
Wed 20-1114:15SIN - ONT
1 stop18h 20mChina Airlines
Deal found 25-4S$ 1,339
Mon 28-1023:45ONT - SIN
1 stop22h 20mChina Airlines
Mon 18-1102:15SIN - ONT
1 stop30h 20mChina Airlines
Deal found 23-4S$ 1,349
Mon 12-800:45ONT - SIN
1 stop32h 55mChina Airlines
Fri 6-902:00SIN - ONT
1 stop31h 40mChina Airlines
Deal found 25-4S$ 1,388
Tue 5-1122:45ONT - SIN
1 stop22h 20mChina Airlines
Wed 20-1114:15SIN - ONT
1 stop18h 20mChina Airlines
Deal found 25-4S$ 1,422
Thu 16-506:00ONT - SIN
2 stops27h 20mJapan Airlines
Sun 2-601:50SIN - ONT
2 stops28h 36mJapan Airlines
Deal found 25-4S$ 1,441
Fri 11-1000:10ONT - SIN
1 stop21h 25mChina Airlines
Thu 24-1002:00SIN - ONT
1 stop31h 05mChina Airlines
Deal found 23-4S$ 1,447
Tue 10-900:45ONT - SIN
1 stop20h 50mChina Airlines
Fri 25-1013:35SIN - ONT
1 stop19h 30mChina Airlines
Deal found 25-4S$ 1,474
Tue 30-400:10ONT - SIN
1 stop21h 25mChina Airlines
Tue 7-502:00SIN - ONT
1 stop31h 05mChina Airlines
Deal found 25-4S$ 1,498
Mon 29-407:00ONT - SIN
2 stops31h 00mDelta
Mon 6-522:30SIN - ONT
2 stops39h 08mDelta
Deal found 24-4S$ 1,527

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 202,808 searches. Data last updated 25 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.
Tue 30-400:10ONT - SIN
1 stop21h 25mChina Airlines
Tue 7-502:00SIN - ONT
1 stop31h 05mChina Airlines
Deal found 25-4S$ 1,498
Wed 1-506:00ONT - SIN
2 stops27h 20mJapan Airlines
Wed 8-508:05SIN - ONT
2 stops23h 00mJapan Airlines
Deal found 25-4S$ 1,611
Tue 30-400:10ONT - SIN
2 stops29h 15mMultiple Airlines
Wed 8-507:00SIN - ONT
2 stops26h 05mMultiple Airlines
Deal found 25-4S$ 1,648
Tue 30-400:10ONT - SIN
2 stops32h 55mMultiple Airlines
Tue 7-501:30SIN - ONT
2 stops31h 35mMultiple Airlines
Deal found 25-4S$ 1,658
Tue 30-400:10ONT - SIN
3 stops27h 20mMultiple Airlines
Wed 8-507:00SIN - ONT
2 stops26h 05mMultiple Airlines
Deal found 25-4S$ 1,689
Tue 30-413:36ONT - SIN
2 stops26h 09mUnited Airlines
Fri 3-509:00SIN - ONT
2 stops26h 53mUnited Airlines
Deal found 24-4S$ 1,734
Wed 1-500:10ONT - SIN
2 stops26h 15mMultiple Airlines
Wed 15-507:00SIN - ONT
2 stops26h 05mMultiple Airlines
Deal found 24-4S$ 1,750
Wed 1-500:10ONT - SIN
3 stops28h 50mMultiple Airlines
Wed 15-507:00SIN - ONT
2 stops26h 05mMultiple Airlines
Deal found 24-4S$ 1,753
Wed 1-506:00ONT - SIN
1 stop21h 45mUnited Airlines
Wed 8-509:00SIN - ONT
2 stops26h 53mUnited Airlines
Deal found 25-4S$ 1,760

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 202,808 searches. Data last updated 25 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.
Sun 28-406:00ONT - SIN
2 stops27h 20mJapan Airlines
Deal found 24-4S$ 656
Mon 6-507:00ONT - SIN
2 stops25h 40mDelta
Deal found 24-4S$ 725
Sun 5-517:40ONT - SIN
2 stops39h 00mDelta
Deal found 24-4S$ 739
Sun 5-506:00ONT - SIN
2 stops27h 20mJapan Airlines
Deal found 24-4S$ 848
Sun 12-506:00ONT - SIN
2 stops27h 20mJapan Airlines
Deal found 24-4S$ 868
Tue 30-400:10ONT - SIN
1 stop33h 30mChina Airlines
Deal found 24-4S$ 897
Sat 4-500:10ONT - SIN
1 stop21h 25mChina Airlines
Deal found 24-4S$ 913
Tue 30-400:10ONT - SIN
2 stops27h 10mMultiple Airlines
Deal found 24-4S$ 954
Wed 24-706:10ONT - SIN
2 stops33h 05mAmerican Airlines
Deal found 23-4S$ 993

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 202,808 searches. Data last updated 25 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

S$ 1,441 - S$ 1,730

Route

Depart

Return

Price

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Thu 16-5

2 stops27h 20m

Singapore Changi

Sun 2-6

2 stops28h 36m

S$ 1,441

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Tue 30-4

1 stop21h 25m

Singapore Changi

Tue 7-5

1 stop31h 05m

S$ 1,498

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Mon 29-4

2 stops31h 00m

Singapore Changi

Mon 6-5

2 stops39h 08m

S$ 1,527

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Tue 14-5

2 stops27h 20m

Singapore Changi

Tue 21-5

2 stops22h 08m

S$ 1,584

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Wed 8-5

2 stops33h 15m

Singapore Changi

Sun 19-5

2 stops27h 03m

S$ 1,603

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Tue 30-4

2 stops29h 15m

Singapore Changi

Wed 8-5

2 stops26h 05m

S$ 1,648

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Tue 30-4

2 stops32h 55m

Singapore Changi

Tue 7-5

2 stops31h 35m

S$ 1,658

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Tue 14-5

1 stop21h 45m

Singapore Changi

Mon 24-6

1 stop19h 00m

S$ 1,694

OntarioSingapore Changi

ONT - SIN

ONTSIN

Ontario

Wed 19-6

2 stops33h 15m

Singapore Changi

Mon 24-6

2 stops51h 13m

S$ 1,730

Flights are sorted by cheapest first

Deals found on 25-4

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 25 April 2024.
Peruse reviews from past customers who have flown with United Airlines, China Airlines and Delta 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.
Korean Air
8.5
Very Good
1,188 reviews
Check prices

Crew

8.8

Comfort

8.3

Entertainment

8.2

Boarding

8.6

Food

8.2

Overall

8.5

Reviews

1 / 10

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

Korean Air
8.5
Very Good
1,188 reviews
Korean Air
8.5
Very Good
1,188 reviews
Check prices

Crew

8.8

Comfort

8.3

Entertainment

8.2

Boarding

8.6

Food

8.2

Overall

8.5

Reviews

1 / 10

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

Japan Airlines
8.3
Very Good
1,483 reviews
Korean Air
8.5
Very Good
1,188 reviews
Check prices

Crew

8.8

Comfort

8.3

Entertainment

8.2

Boarding

8.6

Food

8.2

Overall

8.5

Reviews

1 / 10

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

China Airlines
8.3
Very Good
964 reviews
Korean Air
8.5
Very Good
1,188 reviews
Check prices

Crew

8.8

Comfort

8.3

Entertainment

8.2

Boarding

8.6

Food

8.2

Overall

8.5

Reviews

1 / 10

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

Delta
8.1
Very Good
10,975 reviews
Korean Air
8.5
Very Good
1,188 reviews
Check prices

Crew

8.8

Comfort

8.3

Entertainment

8.2

Boarding

8.6

Food

8.2

Overall

8.5

Reviews

1 / 10

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

Qatar Airways
7.7
Good
4,479 reviews
Korean Air
8.5
Very Good
1,188 reviews
Check prices

Crew

8.8

Comfort

8.3

Entertainment

8.2

Boarding

8.6

Food

8.2

Overall

8.5

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$ 1,500 on Cheapflights?

    Yes, there are multiple flights from Ontario to Singapore for under S$ 1,500. The cheapest flight booked recently is on Japan Airlines for just S$ 1,441, but on average you can expect to pay S$ 1,659.

  • 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$ 1,441. Other airlines that can offer you cheap pricing are China Airlines, from S$ 1,498, and Delta, from S$ 1,527. You may be able to fly from Ontario to Singapore for 23% 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 Japan Airlines, which is currently one of the cheapest options available, starting at S$ 656 Delta flights start at S$ 725 while deals on China Airlines start at S$ 897 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 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 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 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 25-4.

See more FAQs

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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 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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