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Cheap flights from Ontario to Southeast Asia from C$ 470

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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BKK
6 Jan — 13 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Southeast Asia

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Southeast Asia
Explore the most affordable flight options available from Ontario to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 December 2025.

Sat 6/121:47 p.m.YYZ - MNL
2 stops59h 08mAmerican Airlines
Mon 2/27:00 p.m.MNL - YYZ
2 stops51h 49mAmerican Airlines
Deal found 4/12C$ 1,253
Sat 6/1210:46 a.m.YYZ - MNL
2 stops62h 09mAmerican Airlines
Wed 24/122:55 a.m.MNL - YYZ
2 stops47h 16mAmerican Airlines
Deal found 5/12C$ 1,256
Tue 9/129:00 a.m.YYZ - SIN
2 stops32h 55mUnited Airlines
Tue 16/1210:10 a.m.SIN - YYZ
2 stops26h 49mUnited Airlines
Deal found 6/12C$ 1,257
Sat 6/123:46 p.m.YYZ - MNL
2 stops57h 09mAmerican Airlines
Tue 23/122:55 a.m.MNL - YYZ
2 stops51h 45mAmerican Airlines
Deal found 5/12C$ 1,265
Wed 31/122:50 p.m.YYZ - MNL
2 stops27h 00mUnited Airlines
Tue 13/19:55 a.m.MNL - YYZ
1 stop19h 57mUnited Airlines
Deal found 5/12C$ 1,276
Sun 7/127:40 p.m.YYZ - SIN
2 stops35h 35mUnited Airlines
Sat 2/58:40 p.m.SIN - YYZ
2 stops25h 15mUnited Airlines
Deal found 5/12C$ 1,289
Mon 8/1211:00 a.m.YYZ - SIN
2 stops30h 55mUnited Airlines
Sat 2/58:40 p.m.SIN - YYZ
2 stops25h 15mUnited Airlines
Deal found 5/12C$ 1,301
Sun 7/125:55 p.m.YYZ - SIN
1 stop37h 20mUnited Airlines
Sun 14/1210:20 p.m.SIN - YYZ
2 stops26h 00mUnited Airlines
Deal found 6/12C$ 1,303
Tue 9/126:50 p.m.YYZ - MNL
1 stop23h 00mUnited Airlines
Tue 30/129:55 a.m.MNL - YYZ
1 stop23h 00mUnited Airlines
Deal found 6/12C$ 1,308
Tue 9/126:50 p.m.YYZ - KUL
2 stops40h 25mUnited Airlines
Mon 2/36:30 p.m.KUL - YYZ
2 stops35h 22mUnited Airlines
Deal found 6/12C$ 1,319
Sun 7/125:55 p.m.YYZ - SIN
1 stop37h 20mUnited Airlines
Sun 28/126:35 a.m.SIN - YYZ
2 stops29h 34mUnited Airlines
Deal found 7/12C$ 1,319
Sat 6/124:50 p.m.YYZ - MNL
2 stops25h 00mUnited Airlines
Thu 25/129:55 a.m.MNL - YYZ
1 stop19h 57mUnited Airlines
Deal found 5/12C$ 1,322

Find flight deals from Ontario to Southeast Asia

Keep the following information in mind while searching for Ontario to Southeast Asia flight deals. Data was last updated 7 December 2025.

Round-trip from

C$ 1,202

One-way from

C$ 470

Popular in

December

Cheapest in

September

Average price

C$ 2,187
United Airlines
  • United Airlines
  • 2/3-14/3
  • 3 total stops
  • 46h 59m total
  • Ontario to Southeast Asia
Search Deals
26/1
  • 26/1
  • 2 total stops
  • 40h 55m total
  • Ontario to Southeast Asia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 127 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 67 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Southeast Asia 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 629,999 searches. Data last updated 7 December 2025.
Use the filters below to find and compare flights from Ontario to Southeast Asia that are best for you.

Fly from

Ontario

Fly to

Southeast Asia

Route

Depart

Return

Price

TorontoHo Chi Minh City

YYZ - SGN

YYZSGN

Toronto Pearson Intl

Sun 26/4

6:55 p.m.-9:50 p.m.

2 stops39h 55m

Ho Chi Minh City

Thu 7/5

7:00 a.m.-10:29 p.m.

2 stops26h 29m

C$ 1,225

TorontoHo Chi Minh City

YYZ - SGN

YYZSGN

Toronto Pearson Intl

Sat 17/1

6:55 p.m.-10:55 p.m.

2 stops40h 00m

Ho Chi Minh City

Sun 15/2

11:05 p.m.-2:01 p.m.

2 stops26h 56m

C$ 1,232

TorontoHo Chi Minh City

YYZ - SGN

YYZSGN

Toronto Pearson Intl

Sun 15/2

10:00 a.m.-10:55 p.m.

3 stops48h 55m

Ho Chi Minh City

Sun 8/3

6:00 a.m.-6:30 a.m.

2 stops36h 30m

C$ 1,234

TorontoManila

YYZ - MNL

YYZMNL

Toronto Pearson Intl

Sat 21/2

7:20 a.m.-6:50 a.m.

3 stops34h 30m

Manila Ninoy Aquino Intl

Sat 21/3

9:55 a.m.-10:40 a.m.

2 stops36h 45m

C$ 1,243

TorontoHo Chi Minh City

YYZ - SGN

YYZSGN

Toronto Pearson Intl

Thu 19/2

6:30 a.m.-10:55 p.m.

2 stops28h 25m

Ho Chi Minh City

Fri 13/3

6:00 a.m.-10:28 p.m.

2 stops27h 28m

C$ 1,245

TorontoHo Chi Minh City

YYZ - SGN

YYZSGN

Toronto Pearson Intl

Sat 14/3

5:55 p.m.-10:55 p.m.

2 stops42h 00m

Ho Chi Minh City

Sun 29/3

11:15 p.m.-10:11 a.m.

2 stops45h 56m

C$ 1,245

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Tue 24/2

7:45 a.m.-11:20 p.m.

2 stops27h 35m

Bangkok Suvarnabhumi

Wed 11/3

9:40 a.m.-11:59 p.m.

2 stops25h 19m

C$ 1,287

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Mon 2/2

6:10 a.m.-9:30 p.m.

2 stops27h 20m

Bangkok Suvarnabhumi

Sun 15/3

2:05 a.m.-11:59 p.m.

2 stops32h 54m

C$ 1,287

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Tue 24/2

6:30 a.m.-9:30 p.m.

2 stops27h 00m

Bangkok Suvarnabhumi

Tue 17/3

12:55 a.m.-11:59 p.m.

2 stops34h 04m

C$ 1,287

TorontoBangkok

YYZ - BKK

YYZBKK

Toronto Pearson Intl

Sun 18/1

5:15 p.m.-12:55 a.m.

2 stops43h 40m

Bangkok Suvarnabhumi

Sun 8/2

2:05 a.m.-11:13 p.m.

2 stops33h 08m

C$ 1,293

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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Best time to book a flight from Ontario to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Southeast Asia

What is the cheapest month to book a flight from Region of Ontario to Southeast Asia?

Currently, July is the cheapest month in which you can book a flight from Region of Ontario to Southeast Asia (average of C$ 475). Flying from Region of Ontario to Southeast Asia in June is currently the most expensive (average of C$ 1,333). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to YJX?

Find hourly flight availability from Ontario to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 December 2025.

One of the essential ways to save on airfare from Region of Ontario to Southeast Asia is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 6% on airfare.

What is the cheapest day to fly from Region of Ontario to Southeast Asia?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Southeast Asia. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Region of Ontario to Southeast Asia flight should consider departing on Monday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Southeast Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Region of Ontario to Southeast Asia?

    Airlines like United Airlines, Delta, and Air Canada fly from Region of Ontario to Southeast Asia in about 27h 35m. The time it takes to get you to your destination can typically vary by up to 17h 35m. Airlines will cover a distance of 13626 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Region of Ontario to Southeast Asia one-way?

    One-way options have recently been found by users for as low as C$ 451 on American Airlines. Other airlines that offer cheap prices include Philippine Airlines from C$ 486 and United Airlines from C$ 518 one-way.

  • Can I find deals for flights from Ontario to Southeast Asia that include hotel bookings?

    Yes. In addition to deals on Ontario to Southeast Asia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Southeast Asia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Southeast Asia.

  • Can I find deals for business class flights from Ontario to Southeast Asia?

    Yes. Cheapflights offers flight deals from Ontario to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Southeast Asia?

    Currently, July is the cheapest month in which you can book a flight from Region of Ontario to Southeast Asia (average of C$ 475). Flying from Region of Ontario to Southeast Asia in June is currently the most expensive (average of C$ 1,333). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ontario to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Ontario to Southeast Asia

Discover the top 10 airlines that operate flights from Ontario to Southeast Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 7 December 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 735AverageC$ 1,268FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
CondorCheapestC$ 1,026AverageC$ 1,591FlexibilityNo cancel feeOn-time76%
Search Condor flights
SAUDIACheapestC$ 1,052AverageC$ 1,543FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Air FranceCheapestC$ 1,061AverageC$ 1,691FlexibilityNo cancel feeOn-time77%
Search Air France flights
Turkish AirlinesCheapestC$ 1,074AverageC$ 1,494FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Asiana AirlinesCheapestC$ 1,103AverageC$ 2,304FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Singapore AirlinesCheapestC$ 1,105AverageC$ 1,920FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
China AirlinesCheapestC$ 1,114AverageC$ 1,779FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
KLMCheapestC$ 1,196AverageC$ 1,712FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapestC$ 1,214AverageC$ 1,413FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Southeast Asia?

Cheapflights makes it easy to find Ontario to Southeast Asia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Southeast Asia from Ontario.

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

Certainly. Search results for flights to Southeast Asia 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 Southeast Asia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Southeast Asia from Ontario today and book when prices fit your budget.

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