ONT - SIN

S$ 636 Find cheap flights from Ontario to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Singapore departing on 22-1. 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.
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Search hundreds of travel sites at once for deals on flights to Singapore

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Singapore, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Singapore, as well as popular online travel agencies
In the last 7 days, travellers have searched 47,107,125 times on KAYAK, and here's why:

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Cheap flight deals from Ontario to Singapore (ONT-SIN)

 
These are the cheapest deals for flights from Ontario to Singapore currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Ontario to Singapore

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Ontario to Singapore.

Recent one-way flight deals from Ontario to Singapore

Only flying one-way? Below are some of the best one-way flight deals from Ontario to Singapore found on KAYAK recently.

Recent last-minute flight deals from Ontario to Singapore

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Ontario to Singapore.

Recent direct flight deals from Ontario to Singapore

The latest deals for direct flights from Ontario to Singapore so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Ontario to Singapore

Find recent round-trip train or bus tickets from Ontario to Singapore.

All round-trip flight deals to Singapore

The cheapest plane tickets to Singapore found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
06:00 - 00:10ONT-SIN
26h 10m2 stops
11:00 - 22:32SIN-ONT
27h 32m2 stops
S$ 1,154Delta
Find Deal
Wed, 19 Feb - Mon, 24 Feb
06:15 - 20:15ONT-SIN
22h 00m1 stop
10:10 - 09:51SIN-ONT
39h 41m1 stop
S$ 1,261Lufthansa
Find Deal
Mon, 13 Jan - Tue, 28 Jan
06:15 - 20:15ONT-SIN
22h 00m1 stop
10:10 - 14:29SIN-ONT
20h 19m1 stop
S$ 1,268United Airlines
Find Deal
Tue, 21 Jan - Wed, 19 Feb
05:05 - 08:00ONT-SIN
34h 55m2 stops
10:10 - 14:33SIN-ONT
20h 23m1 stop
S$ 1,274United Airlines
Find Deal
Tue, 3 Dec - Tue, 17 Dec
05:40 - 00:10ONT-SIN
27h 30m2 stops
01:10 - 15:20SIN-ONT
29h 10m2 stops
S$ 1,324Korean Air
Find Deal
Wed, 19 Mar - Tue, 8 Apr
06:00 - 05:00ONT-SIN
31h 00m2 stops
01:30 - 15:25SIN-ONT
29h 55m2 stops
S$ 1,359
Find Deal
Wed, 19 Feb - Sun, 23 Feb
23:45 - 13:05ONT-SIN
22h 20m1 stop
14:15 - 17:50SIN-ONT
18h 35m1 stop
S$ 1,390China Airlines
Find Deal
Sun, 9 Mar - Thu, 13 Mar
22:45 - 13:05ONT-SIN
22h 20m1 stop
14:15 - 17:50SIN-ONT
18h 35m1 stop
S$ 1,399China Airlines
Find Deal
Thu, 27 Feb - Wed, 19 Mar
07:00 - 05:00ONT-SIN
31h 00m2 stops
10:50 - 17:14SIN-ONT
45h 24m2 stops
S$ 1,429Korean Air
Find Deal
Mon, 21 Apr - Sat, 26 Apr
06:15 - 00:55ONT-SIN
26h 40m2 stops
06:35 - 14:29SIN-ONT
23h 54m2 stops
S$ 1,553
Find Deal
Wed, 22 Jan - Wed, 26 Feb
06:00 - 00:50ONT-SIN
26h 50m2 stops
S$ 636Japan Airlines
Find Deal
Wed, 22 Jan
06:00 - 06:40ONT-SIN
32h 40m2 stops
S$ 653Japan Airlines
Find Deal
Mon, 25 Nov
05:05 - 08:00ONT-SIN
34h 55m2 stops
S$ 706United Airlines
Find Deal
Mon, 25 Nov
15:15 - 20:15ONT-SIN
37h 00m1 stop
S$ 722United Airlines
Find Deal
Wed, 27 Nov
06:00 - 05:00ONT-SIN
31h 00m2 stops
S$ 728Delta
Find Deal
Sat, 18 Jan
14:00 - 15:30ONT-SIN
57h 30m2 stops
S$ 735
Find Deal
Mon, 9 Dec
23:45 - 17:10ONT-SIN
26h 25m2 stops
S$ 740
Find Deal
Sun, 23 Mar
05:40 - 05:00ONT-SIN
32h 20m2 stops
S$ 753Korean Air
Find Deal
Mon, 24 Mar
06:00 - 00:10ONT-SIN
26h 10m2 stops
S$ 757Korean Air
Find Deal
Mon, 20 Jan
07:00 - 05:00ONT-SIN
30h 00m2 stops
S$ 2,962Delta
Find Deal
Fri, 20 Dec
06:00 - 20:15ONT-SIN
22h 15m1 stop
10:10 - 13:00SIN-ONT
18h 50m1 stop
S$ 1,335United Airlines
Find Deal
Sun, 24 Nov - Thu, 28 Nov
06:00 - 20:15ONT-SIN
22h 15m1 stop
10:10 - 20:44SIN-ONT
26h 34m2 stops
S$ 1,341United Airlines
Find Deal
Sun, 24 Nov - Tue, 26 Nov
22:45 - 13:05ONT-SIN
22h 20m1 stop
02:00 - 16:50SIN-ONT
30h 50m1 stop
S$ 1,607China Airlines
Find Deal
Mon, 25 Nov - Sat, 14 Dec
05:40 - 05:00ONT-SIN
31h 20m2 stops
01:30 - 16:47SIN-ONT
31h 17m2 stops
S$ 1,709Korean Air
Find Deal
Sun, 24 Nov - Wed, 27 Nov
05:40 - 00:10ONT-SIN
26h 30m2 stops
22:30 - 22:45SIN-ONT
40h 15m2 stops
S$ 1,887Korean Air
Find Deal
Sun, 24 Nov - Tue, 26 Nov
05:40 - 01:00ONT-SIN
27h 20m2 stops
02:30 - 16:54SIN-ONT
30h 24m2 stops
S$ 1,965
Find Deal
Mon, 25 Nov - Sat, 14 Dec
05:40 - 01:00ONT-SIN
27h 20m2 stops
00:55 - 16:54SIN-ONT
31h 59m3 stops
S$ 2,003
Find Deal
Mon, 25 Nov - Sat, 14 Dec
22:45 - 13:05ONT-SIN
22h 20m1 stop
14:15 - 16:50SIN-ONT
18h 35m1 stop
S$ 2,264China Airlines
Find Deal
Sat, 23 Nov - Tue, 3 Dec
14:53 - 21:15ONT-SIN
38h 22m2 stops
20:25 - 23:59SIN-ONT
43h 34m2 stops
S$ 3,890Qatar Airways
Find Deal
Fri, 22 Nov - Sun, 1 Dec
10:43 - 14:55ONT-SIN
36h 12m2 stops
03:15 - 17:29SIN-ONT
30h 14m2 stops
S$ 17,732Qatar Airways
Find Deal
Thu, 21 Nov - Wed, 27 Nov

Flights from Ontario to Singapore - Travel Insights & Trends

Get data-powered insights and trends into flights from Ontario to Singapore to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ontario to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Ontario to Singapore is October, where tickets cost S$ 1,276 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is S$ 2,241 and S$ 2,074 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Ontario to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Ontario to Singapore, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 71 days before departure.

Good to know

Low season

February

High season

November

Cheapest flight

S$ 636
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly and prices are also 10% lower on average.
Flight from Ontario to Singapore

When to book flights from Ontario to Singapore

Are your dates flexible? Find out the best times to travel from Ontario to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Singapore

  • What is the cheapest flight from Ontario to Singapore?

    In the last 3 days, the lowest price for a flight from Ontario to Singapore was S$ 474 for a one-way ticket and S$ 860 for a return.

  • Which aircraft models fly most regularly from Ontario to Singapore?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Singapore?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Ontario and Singapore, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Ontario to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Singapore with an airline and back to Ontario with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Ontario to Singapore

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Ontario to Singapore found on KAYAK in the last 72 hours.
22-1Wed
2 stopsJapan Airlines
26h 50mONT-SIN
S$ 636
25-11Mon
2 stopsJapan Airlines
32h 40mONT-SIN
S$ 653
25-11Mon
2 stopsUnited Airlines
34h 55mONT-SIN
S$ 706
27-11Wed
1 stopUnited Airlines
37h 00mONT-SIN
S$ 722
18-1Sat
2 stopsDelta
31h 00mONT-SIN
S$ 728
9-12Mon
2 stops
57h 30mONT-SIN
S$ 735
23-3Sun
2 stops
26h 25mONT-SIN
S$ 740
24-3Mon
2 stopsKorean Air
32h 20mONT-SIN
S$ 753
20-1Mon
2 stopsKorean Air
26h 10mONT-SIN
S$ 757
20-12Fri
2 stopsDelta
30h 00mONT-SIN
S$ 2,962

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Last minute flights from Ontario to Singapore

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Ontario to Singapore that are departing in the next 10 days.
24-11Sun
multi-stopUnited Airlines
22h 15mONT-SIN
28-11Thu
multi-stopUnited Airlines
18h 50mSIN-ONT
S$ 1,335
24-11Sun
multi-stopUnited Airlines
22h 15mONT-SIN
26-11Tue
multi-stopUnited Airlines
26h 34mSIN-ONT
S$ 1,341
25-11Mon
multi-stopChina Airlines
22h 20mONT-SIN
14-12Sat
multi-stopChina Airlines
30h 50mSIN-ONT
S$ 1,607
24-11Sun
multi-stopKorean Air
31h 20mONT-SIN
27-11Wed
multi-stopKorean Air
31h 17mSIN-ONT
S$ 1,709
24-11Sun
multi-stopKorean Air
26h 30mONT-SIN
26-11Tue
multi-stopKorean Air
40h 15mSIN-ONT
S$ 1,887
25-11Mon
multi-stop
27h 20mONT-SIN
14-12Sat
multi-stop
30h 24mSIN-ONT
S$ 1,965
25-11Mon
multi-stop
27h 20mONT-SIN
14-12Sat
multi-stop
31h 59mSIN-ONT
S$ 2,003
23-11Sat
multi-stopChina Airlines
22h 20mONT-SIN
3-12Tue
multi-stopChina Airlines
18h 35mSIN-ONT
S$ 2,264
22-11Fri
multi-stopQatar Airways
38h 22mONT-SIN
1-12Sun
multi-stopQatar Airways
43h 34mSIN-ONT
S$ 3,890
21-11Thu
multi-stopQatar Airways
36h 12mONT-SIN
27-11Wed
multi-stopQatar Airways
30h 14mSIN-ONT
S$ 17,732

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Everything you need to know for your flight from Ontario to Singapore

Information on your arrival and departure airports

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