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Cheap flights from Ontario to Java from C$ 798

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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CGK
8 Jun — 15 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Java

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Java
Explore the most affordable flight options available from Ontario to Java. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 May 2026.

Mon 14/912:40 p.m.
YUL
-
CGK
1 stop24h 05m
Multiple Airlines
Mon 26/108:10 p.m.
CGK
-
YUL
2 stops31h 53m
Multiple Airlines
Deal found 8/5C$ 1,354
Tue 1/91:05 p.m.
YUL
-
CGK
1 stop23h 40m
Multiple Airlines
Mon 30/1110:10 p.m.
CGK
-
YUL
2 stops30h 53m
Multiple Airlines
Deal found 5/5C$ 1,561
Tue 3/117:50 p.m.
YYZ
-
CGK
2 stops58h 10m
Multiple Airlines
Sun 15/119:40 p.m.
CGK
-
YYZ
2 stops46h 37m
Multiple Airlines
Deal found 8/5C$ 1,590
Mon 31/81:20 p.m.
YYZ
-
CGK
1 stop28h 45m
Multiple Airlines
Wed 9/99:50 p.m.
CGK
-
YYZ
1 stop29h 20m
Multiple Airlines
Deal found 9/5C$ 1,591
Tue 15/96:00 a.m.
YUL
-
CGK
2 stops30h 45m
ANA
Tue 10/119:45 p.m.
CGK
-
YUL
2 stops35h 16m
ANA
Deal found 8/5C$ 1,594
Wed 4/1110:30 a.m.
YYZ
-
CGK
2 stops43h 30m
Multiple Airlines
Mon 16/119:40 p.m.
CGK
-
YYZ
2 stops54h 13m
Multiple Airlines
Deal found 8/5C$ 1,594
Tue 3/116:05 p.m.
YYZ
-
CGK
2 stops55h 25m
Multiple Airlines
Tue 17/112:55 p.m.
CGK
-
YYZ
2 stops35h 55m
Multiple Airlines
Deal found 5/5C$ 1,596
Thu 10/98:00 p.m.
YYZ
-
CGK
2 stops36h 40m
Multiple Airlines
Fri 18/912:05 a.m.
CGK
-
YYZ
2 stops27h 18m
Multiple Airlines
Deal found 8/5C$ 1,602
Sun 13/91:50 a.m.
YYZ
-
CGK
1 stop35h 05m
Philippine Airlines
Mon 28/912:55 a.m.
CGK
-
YYZ
2 stops40h 15m
Philippine Airlines
Deal found 8/5C$ 1,603
Wed 30/99:44 a.m.
YYZ
-
CGK
2 stops32h 21m
United Airlines
Mon 5/109:25 p.m.
CGK
-
YYZ
2 stops33h 53m
United Airlines
Deal found 9/5C$ 1,607
Tue 29/98:05 a.m.
YYZ
-
CGK
2 stops28h 40m
United Airlines
Thu 8/107:00 a.m.
CGK
-
YYZ
2 stops36h 10m
United Airlines
Deal found 9/5C$ 1,611
Mon 7/99:44 a.m.
YYZ
-
CGK
2 stops32h 21m
United Airlines
Wed 30/99:25 p.m.
CGK
-
YYZ
2 stops33h 12m
United Airlines
Deal found 7/5C$ 1,614

Find flight deals from Ontario to Java

Keep the following information in mind while searching for Ontario to Java flight deals. Data was last updated 9 May 2026.

Round-trip from

C$ 1,354

One-way from

C$ 798

Popular in

December

Cheapest in

February

Average price

C$ 1,714
14/9-26/10
  • 14/9-26/10
  • 3 total stops
  • 55h 58m total
  • Ontario to Java
Search Deals
7/6
  • 7/6
  • 2 total stops
  • 54h 25m total
  • Ontario to Java
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 200 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 117 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Java 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 9 May 2026.
Use the filters below to find and compare flights from Ontario to Java that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealJakarta

YUL - CGK

YULCGK

Montreal Pierre Elliott Trudeau Intl

Mon 20/7

4:30 p.m.-4:00 p.m.

2 stops60h 30m

Jakarta Soekarno-Hatta Intl

Sun 20/9

9:25 p.m.-7:45 p.m.

2 stops33h 20m

C$ 1,616

TorontoSurabaya

YYZ - SUB

YYZSUB

Toronto Pearson Intl

Thu 17/9

3:45 p.m.-6:15 p.m.

1 stop39h 30m

Surabaya Juanda

Mon 21/9

8:10 a.m.-10:10 p.m.

1 stop25h 00m

C$ 1,711

MontrealJakarta

YUL - CGK

YULCGK

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

6:00 a.m.-5:05 a.m.

2 stops36h 05m

Jakarta Soekarno-Hatta Intl

Mon 28/9

9:25 p.m.-8:16 a.m.

3 stops45h 51m

C$ 1,859

OttawaJakarta

YOW - CGK

YOWCGK

Ottawa

Tue 28/7

6:00 a.m.-5:05 a.m.

2 stops36h 05m

Jakarta Soekarno-Hatta Intl

Thu 27/8

7:00 a.m.-6:55 p.m.

2 stops46h 55m

C$ 1,896

MontrealJakarta

YUL - CGK

YULCGK

Montreal Pierre Elliott Trudeau Intl

Fri 12/6

9:35 p.m.-9:45 p.m.

1 stop37h 10m

Jakarta Soekarno-Hatta Intl

Sat 27/6

12:55 a.m.-2:45 p.m.

1 stop24h 50m

C$ 1,900

MontrealJakarta

YUL - CGK

YULCGK

Montreal Pierre Elliott Trudeau Intl

Fri 9/10

4:55 p.m.-11:45 p.m.

2 stops67h 50m

Jakarta Soekarno-Hatta Intl

Sun 18/10

9:25 p.m.-8:16 a.m.

3 stops45h 51m

C$ 1,916

MontrealJakarta

YUL - CGK

YULCGK

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

10:15 a.m.-10:25 p.m.

1 stop25h 10m

Jakarta Soekarno-Hatta Intl

Sun 27/9

12:45 a.m.-8:00 a.m.

1 stop42h 15m

C$ 1,919

OttawaJakarta

YOW - CGK

YOWCGK

Ottawa

Thu 24/9

6:00 a.m.-4:00 p.m.

2 stops47h 00m

Jakarta Soekarno-Hatta Intl

Mon 28/9

7:00 a.m.-9:56 a.m.

2 stops61h 56m

C$ 1,946

MontrealJakarta

YUL - CGK

YULCGK

Montreal Pierre Elliott Trudeau Intl

Fri 14/8

6:35 p.m.-5:05 a.m.

2 stops47h 30m

Jakarta Soekarno-Hatta Intl

Fri 28/8

7:00 a.m.-8:16 a.m.

3 stops60h 16m

C$ 2,008

TorontoJakarta

YYZ - CGK

YYZCGK

Toronto Pearson Intl

Thu 16/7

6:30 a.m.-12:45 a.m.

2 stops31h 15m

Jakarta Soekarno-Hatta Intl

Tue 28/7

11:15 p.m.-10:50 p.m.

2 stops58h 35m

C$ 2,041

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/5

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Java

Have a flexible travel schedule? Discover the best time to fly to Java 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 Java

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

Currently, December is the cheapest month in which you can book a flight from Region of Ontario to Java (average of C$ 518). Flying from Region of Ontario to Java in June is currently the most expensive (average of C$ 1,365). 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Java. 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 Java?

    United Airlines, Cathay Pacific, and Qatar Airways can get you from Region of Ontario to Java in just under 37h 10m. Your travel time can differ by up to 23h 20m. The distance from Region of Ontario to Java is about 15630 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

  • How can I find direct flights from Ontario to Java?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Java 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 Java?

    Currently, December is the cheapest month in which you can book a flight from Region of Ontario to Java (average of C$ 518). Flying from Region of Ontario to Java in June is currently the most expensive (average of C$ 1,365). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Java

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Denpasar flights
Vancouver Intl to Denpasar flights
Pearson Intl to Denpasar flights
Toronto Island to Denpasar flights
Pearson Intl to Soekarno-Hatta Intl flights
Calgary to Denpasar flights
Vancouver Intl to Soekarno-Hatta Intl flights
Québec City to Denpasar flights
Pierre Elliott Trudeau Intl to Soekarno-Hatta Intl flights
Edmonton to Denpasar flights
Abbotsford to Denpasar flights
Québec City to Soekarno-Hatta Intl flights
Ottawa to Denpasar flights
Pearson Intl to Surabaya flights
Hamilton to Denpasar flights
Ottawa to Soekarno-Hatta Intl flights
Saskatoon to Denpasar flights
Winnipeg to Denpasar flights
Calgary to Soekarno-Hatta Intl flights
Victoria to Denpasar flights
Edmonton to Soekarno-Hatta Intl flights
Vancouver Intl to Surabaya flights
Halifax to Denpasar flights
Kelowna to Denpasar flights
Halifax to Soekarno-Hatta Intl flights
Regina to Denpasar flights
Pierre Elliott Trudeau Intl to Surakarta City flights
Winnipeg to Soekarno-Hatta Intl flights
Pierre Elliott Trudeau Intl to Surabaya flights
Pearson Intl to Labuan Bajo flights
Pearson Intl to Manado flights
Pearson Intl to Makassar flights
Moncton to Soekarno-Hatta Intl flights
Moncton to Denpasar flights
Pearson Intl to Surakarta City flights
Regina to Soekarno-Hatta Intl flights
Pearson Intl to Praya flights
Pearson Intl to Balikpapan flights
Pierre Elliott Trudeau Intl to Yogyakarta flights
Calgary to Medan flights
Pearson Intl to Yogyakarta flights

Top 6 airlines flying from Ontario to Java

Discover the top 6 airlines that operate flights from Ontario to Java. 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 9 May 2026.
AirlineCheapestAverageFlexibilityOn-time
ANACheapestC$ 891AverageC$ 1,243FlexibilityNo cancel feeOn-time80%
Search ANA flights
United AirlinesCheapestC$ 1,100AverageC$ 1,452FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Cathay PacificCheapestC$ 1,209AverageC$ 1,775FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Etihad AirwaysCheapestC$ 1,305AverageC$ 1,826FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EVA AirCheapestC$ 1,511AverageC$ 1,800FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Qatar AirwaysCheapestC$ 1,625AverageC$ 2,155FlexibilityNo cancel feeOn-time68%
Search Qatar Airways 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 Java?

Cheapflights makes it easy to find Ontario to Java 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 Java?

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 Java from Ontario.

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

Yes, we can. To see specific flights from Ontario to Java with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ontario to Java 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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