How does KAYAK find such low prices on flights from Ontario to Southeast Asia?

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 Southeast Asia. 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 Southeast Asia?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to Southeast Asia is likely to change within 7 days, so travellers 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 Southeast Asia?

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

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 from Ontario to Southeast Asia 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>

Which airlines provide the cheapest flights from Ontario to Southeast Asia?

In the past 3 days, the cheapest return tickets from Ontario to Southeast Asia were found on Korean Air (S$ 1,026) and Delta (S$ 1,052).

S$ 499 CHEAP FLIGHTS from Ontario to Southeast Asia

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

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Best Southeast Asia Flight Deals from Ontario

Cheapest return prices found by our users on KAYAK in the last 72 hours

One-wayReturn

Singapore2 stopsS$ 1,026

Cheap Flight Deals from Ontario to Southeast Asia (ONT-zzYJX)

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Ontario to Southeast Asia 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.

Round-trip

One-way

Last minute

Recent return flight deals from Ontario to Southeast Asia

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Ontario to Southeast Asia.

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

Choose your dates

07:00 - 23:40ONT-SIN

25h 40m2 stops

01:10 - 17:17SIN-ONT

31h 07m2 stops

S$ 1,026Korean Air

Find Deal

Mon, 1 Sep - Fri, 19 Sep

06:00 - 05:00ONT-SIN

32h 00m2 stops

22:30 - 23:43SIN-ONT

40h 13m2 stops

S$ 1,052Delta

Find Deal

Wed, 16 Jul - Mon, 11 Aug

07:00 - 05:00ONT-SIN

31h 00m2 stops

07:30 - 17:22SIN-ONT

24h 52m2 stops

S$ 1,055Korean Air

Find Deal

Wed, 23 Jul - Thu, 7 Aug

15:10 - 06:45ONT-SIN

24h 35m1 stop

08:45 - 12:14SIN-ONT

18h 29m1 stop

S$ 1,165United Airlines

Find Deal

Thu, 15 May - Thu, 22 May

07:05 - 18:25ONT-SIN

20h 20m1 stop

20:40 - 15:09SIN-ONT

33h 29m2 stops

S$ 1,172United Airlines

Find Deal

Wed, 30 Apr - Tue, 13 May

00:45 - 12:35ONT-SIN

20h 50m1 stop

02:00 - 18:00SIN-ONT

31h 00m1 stop

S$ 1,191China Airlines

Find Deal

Sun, 31 Aug - Tue, 16 Sep

00:45 - 12:35ONT-SIN

20h 50m1 stop

02:00 - 18:00SIN-ONT

31h 00m1 stop

S$ 1,229China Airlines

Find Deal

Sun, 31 Aug - Fri, 19 Sep

00:10 - 14:25ONT-SIN

23h 15m2 stops

07:05 - 18:00SIN-ONT

25h 55m2 stops

S$ 1,367

Find Deal

Wed, 7 May - Sun, 18 May

00:10 - 06:50ONT-SIN

39h 40m1 stop

23:00 - 12:15SIN-ONT

52h 15m2 stops

S$ 1,370

Find Deal

Sat, 3 May - Thu, 15 May

06:00 - 00:20ONT-SIN

27h 20m2 stops

08:05 - 18:23SIN-ONT

25h 18m2 stops

S$ 1,434Japan Airlines

Find Deal

Mon, 1 Sep - Tue, 16 Sep

KAYAK's insights & trends for Ontario to Southeast Asia flights

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

Prices

Airlines

What is the cheapest month to fly from Ontario to Southeast Asia?

The cheapest month for flights from Ontario to Southeast Asia is March, when tickets cost S$ 1,170 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of return tickets is S$ 2,436 and S$ 2,100 respectively.

Find deals

Low season	August
High season	January
Cheapest flight	S$ 499

Best time to beat the crowds (14% less expensive on average)

Most popular time to fly and prices are also 12% lower on average.

Flight from Ontario to Singapore

How does KAYAK find such low prices on flights from Ontario to Southeast Asia?
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 Southeast Asia.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Southeast Asia?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to Southeast Asia is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights from Ontario to Southeast Asia?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ontario to Southeast Asia with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Southeast Asia?
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 from Ontario to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports

Ontario (ONT)

Cabin class types available on flights to Ontario

First Class flights from Ontario to Southeast Asia

Business Class flights from Ontario to Southeast Asia

Prem Econ Class flights from Ontario to Southeast Asia

Economy class flights from Ontario to Southeast Asiafrom S$ 55

S$ 499 Find Cheap Flights from Ontario to Southeast Asia

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

Best Southeast Asia Flight Deals from Ontario

Cheap Flight Deals from Ontario to Southeast Asia (ONT-zzYJX)

Recent return flight deals from Ontario to Southeast Asia

Recent one-way flight deals from Ontario to Southeast Asia

Recent last minute flight deals from Ontario to Southeast Asia

KAYAK's insights & trends for Ontario to Southeast Asia flights

Get data-powered insights and trends into flights from Ontario to Southeast Asia 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 Southeast Asia?

The cheapest month for flights from Ontario to Southeast Asia is March, when tickets cost S$ 1,170 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of return tickets is S$ 2,436 and S$ 2,100 respectively.

Which airlines provide the cheapest flights from Ontario to Southeast Asia?

In the past 3 days, the cheapest return tickets from Ontario to Southeast Asia were found on Korean Air (S$ 1,026) and Delta (S$ 1,052).

Good to know

Low season

High season

Cheapest flight

FAQs - booking Southeast Asia flights

How does KAYAK find such low prices on flights from Ontario to Southeast Asia?

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

What is the Hacker Fare option on flights from Ontario to Southeast Asia?

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

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports

Cabin class types available on flights to Ontario

Cabin classes available on flights to Ontario. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Southeast Asia with a hotel stay or car hire

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights from domestic origins to Ontario

Flights from all regions of Ontario to Southeast Asia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights to popular cities in Southeast Asia

Find deals for your return flight