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$ 457 for a one-way ticket and S$ 952 for a return. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Ontario to Singapore?

We unfortunately don’t have that data for this specific 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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

What are the most popular airlines flying to Changi?

The most popular airline among KAYAK users flying to Changi is Singapore Airlines, followed by United Airlines.

S$ 457 CHEAP FLIGHTS from Ontario to Singapore (ONT - SIN)

ONT - SIN

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Flight Deals

Cheap Flights from Ontario to Singapore (ONT-SIN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Ontario to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent return flight deals from Ontario to Singapore

Κυρ, 12 Απρ - Τετ, 15 Απρ

06:00 - 05:00ONT-SIN

32h 00m2 stops

22:30 - 22:40SIN-ONT

39h 10m2 stops

S$ 952Delta

Find Deal

Τρι, 10 Μαρ - Τρι, 24 Μαρ

06:45 - 00:10ONT-SIN

26h 25m2 stops

10:40 - 22:38SIN-ONT

26h 58m2 stops

S$ 953Delta

Find Deal

Δευ, 17 Νοε - Τετ, 3 Δεκ

06:45 - 00:10ONT-SIN

25h 25m2 stops

10:40 - 22:47SIN-ONT

52h 07m2 stops

S$ 960Korean Air

Find Deal

Σαβ, 14 Μαρ - Δευ, 23 Μαρ

11:55 - 00:10ONT-SIN

45h 15m2 stops

22:30 - 22:38SIN-ONT

39h 08m2 stops

S$ 961Delta

Find Deal

Τρι, 18 Νοε - Τετ, 3 Δεκ

06:45 - 20:25ONT-SIN

45h 40m2 stops

10:40 - 22:47SIN-ONT

52h 07m2 stops

S$ 972Korean Air

Find Deal

Δευ, 10 Νοε - Τετ, 19 Νοε

13:40 - 08:00ONT-SIN

26h 20m1 stop

10:10 - 12:37SIN-ONT

18h 27m1 stop

S$ 1,017United Airlines

Find Deal

Δευ, 17 Νοε - Τρι, 25 Νοε

18:38 - 08:00ONT-SIN

21h 22m1 stop

10:10 - 12:37SIN-ONT

18h 27m1 stop

S$ 1,018United Airlines

Find Deal

Πεμ, 27 Νοε - Τετ, 10 Δεκ

13:40 - 08:00ONT-SIN

26h 20m1 stop

10:10 - 17:37SIN-ONT

23h 27m1 stop

S$ 1,029Lufthansa

Find Deal

Πεμ, 27 Νοε - Τετ, 10 Δεκ

13:40 - 08:00ONT-SIN

26h 20m1 stop

10:10 - 12:17SIN-ONT

18h 07m1 stop

S$ 1,037Lufthansa

Find Deal

Πεμ, 22 Ιαν - Τρι, 10 Φεβ

06:00 - 00:50ONT-SIN

26h 50m2 stops

08:15 - 15:08SIN-ONT

22h 53m2 stops

S$ 1,130Japan Airlines

Find Deal

Cheapest return fare

S$ 952

Delta

Κυρ 12-4Τετ 15-4

ONT - SIN • 2 stops

Cheapest one-way flight

S$ 457

Typical prices: S$ 568-S$ 640

Korean Air

Τρι 25-11

ONT - SIN • 2 stops

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KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to Singapore!

Booking Insights

KAYAK's insights & trends for Ontario to Singapore flights

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.

Which airlines provide the cheapest flights from Ontario to Singapore?

In the past 3 days, the cheapest return tickets from Ontario to Singapore were found on Delta (S$ 952) and Korean Air (S$ 960).

Find deals

Low season	August
High season	December
Cheapest flight	S$ 457

Best time to beat the crowds (28% less expensive on average)

Most popular time to fly (32% more expensive 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.

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$ 457 for a one-way ticket and S$ 952 for a return.
Which aircraft models fly most regularly from Ontario to Singapore?
We unfortunately don’t have that data for this specific 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.

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

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Ontario (ONT)

Singapore (SIN)

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.

ONT - SIN

S$ 457 Find Cheap Flights from Ontario to Singapore

KAYAK searches hundreds of travel sites at once for deals on flights to Singapore

Cheap Flights from Ontario to Singapore (ONT-SIN)

Recent return flight deals from Ontario to Singapore

Recent one-way flight deals from Ontario to Singapore

Recent last minute flight deals from Ontario to Singapore

Everything you should know

KAYAK's insights & trends for Ontario to Singapore flights

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.

Which airlines provide the cheapest flights from Ontario to Singapore?

In the past 3 days, the cheapest return tickets from Ontario to Singapore were found on Delta (S$ 952) and Korean Air (S$ 960).

Good to know

When to book flights from Ontario to Singapore

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$ 457 for a one-way ticket and S$ 952 for a return.

Which aircraft models fly most regularly from Ontario to Singapore?

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

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

Information on your arrival and departure airports

Cabin class types available on flights from Ontario to Singapore

Complete your trip to Singapore with a hotel stay or car hire

Flights to other popular destinations

Flights from domestic origins to Singapore

Choose which airport to fly into in Singapore

Find deals for your return flight