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Cheap flights from Ontario to Java from C$ 623

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CGK
19 Apr — 26 Apr1
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 20 March 2026.

Tue 1/128:50 a.m.
YYZ
-
CGK
2 stops33h 10m
ANA
Tue 26/17:15 a.m.
CGK
-
YYZ
2 stops24h 19m
ANA
Deal found 15/3C$ 1,208
Tue 15/98:40 a.m.
YUL
-
CGK
2 stops44h 20m
United Airlines
Tue 13/107:00 a.m.
CGK
-
YUL
3 stops36h 16m
United Airlines
Deal found 15/3C$ 1,219
Sun 4/107:25 p.m.
YOW
-
CGK
2 stops57h 35m
United Airlines
Sun 11/107:00 a.m.
CGK
-
YOW
2 stops66h 07m
United Airlines
Deal found 15/3C$ 1,219
Thu 17/96:00 a.m.
YUL
-
CGK
2 stops30h 45m
United Airlines
Sun 11/107:00 a.m.
CGK
-
YUL
2 stops63h 23m
United Airlines
Deal found 15/3C$ 1,223
Wed 18/116:30 a.m.
YYZ
-
CGK
2 stops28h 55m
ANA
Thu 3/126:20 a.m.
CGK
-
YYZ
2 stops24h 59m
ANA
Deal found 16/3C$ 1,230
Tue 8/96:30 a.m.
YYZ
-
CGK
2 stops30h 15m
ANA
Thu 8/107:00 a.m.
CGK
-
YYZ
2 stops26h 23m
ANA
Deal found 16/3C$ 1,260
Tue 1/1211:00 a.m.
YYZ
-
CGK
2 stops31h 00m
United Airlines
Mon 25/17:15 a.m.
CGK
-
YYZ
2 stops26h 19m
United Airlines
Deal found 17/3C$ 1,273
Wed 21/106:35 p.m.
YUL
-
CGK
2 stops55h 50m
United Airlines
Sun 25/109:45 p.m.
CGK
-
YUL
2 stops47h 35m
United Airlines
Deal found 16/3C$ 1,275
Mon 19/107:30 a.m.
YYZ
-
CGK
2 stops29h 15m
United Airlines
Wed 28/109:45 p.m.
CGK
-
YYZ
2 stops36h 43m
United Airlines
Deal found 18/3C$ 1,275
Mon 30/117:30 a.m.
YYZ
-
CGK
2 stops28h 25m
United Airlines
Thu 28/17:15 a.m.
CGK
-
YYZ
2 stops29h 04m
United Airlines
Deal found 17/3C$ 1,277
Wed 18/116:55 p.m.
YYZ
-
CGK
2 stops65h 00m
United Airlines
Thu 3/126:20 a.m.
CGK
-
YYZ
2 stops45h 49m
United Airlines
Deal found 18/3C$ 1,291
Thu 17/912:35 p.m.
YUL
-
CGK
2 stops34h 40m
Multiple Airlines
Mon 12/108:00 a.m.
CGK
-
YUL
2 stops43h 54m
Multiple Airlines
Deal found 15/3C$ 1,302

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 20 March 2026.

Round-trip from

C$ 1,219

One-way from

C$ 623

Popular in

December

Cheapest in

February

Average price

C$ 1,479
United Airlines
  • United Airlines
  • 15/9-13/10
  • 5 total stops
  • 80h 36m total
  • Ontario to Java
Search Deals
2/5
  • 2/5
  • 2 total stops
  • 62h 20m total
  • Ontario to Java
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 140 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 89 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 20 March 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

OttawaJakarta

YOW - CGK

YOWCGK

Ottawa

Mon 27/4

5:25 p.m.-5:05 a.m.

2 stops48h 40m

Jakarta Soekarno-Hatta Intl

Mon 4/5

7:00 a.m.-1:59 p.m.

2 stops41h 59m

C$ 1,561

TorontoJakarta

YYZ - CGK

YYZCGK

Toronto Pearson Intl

Thu 30/4

7:00 p.m.-10:45 p.m.

1 stop40h 45m

Jakarta Soekarno-Hatta Intl

Thu 7/5

5:30 p.m.-3:25 p.m.

1 stop32h 55m

C$ 1,562

MontrealJakarta

YUL - CGK

YULCGK

Montreal Pierre Elliott Trudeau Intl

Mon 27/7

9:45 a.m.-4:00 p.m.

2 stops43h 15m

Jakarta Soekarno-Hatta Intl

Wed 12/8

7:00 a.m.-5:30 p.m.

2 stops45h 30m

C$ 1,605

OttawaJakarta

YOW - CGK

YOWCGK

Ottawa

Tue 28/7

6:25 a.m.-5:05 a.m.

2 stops35h 40m

Jakarta Soekarno-Hatta Intl

Thu 27/8

9:25 p.m.-1:59 p.m.

2 stops51h 34m

C$ 1,624

OttawaJakarta

YOW - CGK

YOWCGK

Ottawa

Mon 4/5

6:05 p.m.-5:55 p.m.

2 stops36h 50m

Jakarta Soekarno-Hatta Intl

Mon 11/5

9:30 p.m.-12:55 a.m.

2 stops38h 25m

C$ 1,668

MontrealJakarta

YUL - CGK

YULCGK

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

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

2 stops47h 00m

Jakarta Soekarno-Hatta Intl

Wed 27/5

7:00 a.m.-7:45 p.m.

2 stops47h 45m

C$ 1,707

TorontoJakarta

YYZ - CGK

YYZCGK

Toronto Pearson Intl

Sat 15/8

6:45 p.m.-1:20 p.m.

2 stops31h 35m

Jakarta Soekarno-Hatta Intl

Fri 28/8

2:30 p.m.-3:45 p.m.

2 stops36h 15m

C$ 1,755

TorontoSurabaya

YYZ - SUB

YYZSUB

Toronto Pearson Intl

Wed 6/5

9:00 p.m.-9:10 a.m.

2 stops49h 10m

Surabaya Juanda

Wed 8/7

3:50 p.m.-3:00 p.m.

2 stops34h 10m

C$ 1,756

MontrealJakarta

YUL - CGK

YULCGK

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

6:00 a.m.-11:45 p.m.

2 stops30h 45m

Jakarta Soekarno-Hatta Intl

Tue 26/5

7:00 a.m.-7:45 p.m.

2 stops47h 45m

C$ 1,823

OttawaJakarta

YOW - CGK

YOWCGK

Ottawa

Mon 27/4

10:15 a.m.-9:00 a.m.

3 stops35h 45m

Jakarta Soekarno-Hatta Intl

Mon 4/5

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

2 stops34h 00m

C$ 1,838

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/3

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, January is the cheapest month in which you can book a flight from Region of Ontario to Java (average of C$ 853). Flying from Region of Ontario to Java in December is currently the most expensive (average of C$ 1,556). 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, SAUDIA, and Qatar Airways can get you from Region of Ontario to Java in just under 40h 45m. Your travel time can differ by up to 8h 25m. The distance from Region of Ontario to Java is about 15783 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    One-way options have recently been found by users for as low as C$ 683 on Cathay Pacific. Other airlines that offer cheap prices include Etihad Airways from C$ 683 and EVA Air from C$ 1,093 one-way.

  • 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, January is the cheapest month in which you can book a flight from Region of Ontario to Java (average of C$ 853). Flying from Region of Ontario to Java in December is currently the most expensive (average of C$ 1,556). 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.
Vancouver Intl to Denpasar flights
Pierre Elliott Trudeau Intl to Denpasar flights
Pearson Intl to Denpasar flights
Pearson Intl to Soekarno-Hatta Intl flights
Calgary to Denpasar flights
Vancouver Intl to Soekarno-Hatta Intl flights
Toronto Island to Denpasar flights
Pierre Elliott Trudeau Intl to Soekarno-Hatta Intl flights
Edmonton to Soekarno-Hatta Intl flights
Québec City to Denpasar flights
Edmonton to Denpasar flights
Abbotsford to Denpasar flights
Winnipeg to Denpasar flights
Ottawa to Denpasar flights
Ottawa to Soekarno-Hatta Intl flights
Pearson Intl to Surabaya flights
Calgary to Soekarno-Hatta Intl flights
Kelowna to Denpasar flights
Victoria to Denpasar flights
Halifax to Denpasar flights
Vancouver Intl to Praya flights
Vancouver Intl to Surabaya flights
Pierre Elliott Trudeau Intl to Balikpapan flights
Pearson Intl to Manado flights
Winnipeg to Soekarno-Hatta Intl flights
Calgary to Medan flights
Hamilton to Denpasar flights
Saskatoon to Denpasar flights
Pearson Intl to Balikpapan flights
Halifax to Soekarno-Hatta Intl flights
Pierre Elliott Trudeau Intl to Surakarta City flights
Castlegar to Denpasar flights
Pearson Intl to Surakarta City flights
Pearson Intl to Makassar flights
Pierre Elliott Trudeau Intl to Surabaya flights
Regina to Denpasar flights
Regina to Soekarno-Hatta Intl flights
Québec City to Soekarno-Hatta Intl flights
Moncton to Denpasar flights
Moncton to Soekarno-Hatta Intl flights
Pearson Intl to Yogyakarta flights
Pearson Intl to Bandung flights

Top 5 airlines flying from Ontario to Java

Discover the top 5 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 20 March 2026.
AirlineCheapestAverageFlexibilityOn-time
ANACheapestC$ 895AverageC$ 1,204FlexibilityNo cancel feeOn-time80%
Search ANA flights
United AirlinesCheapestC$ 1,105AverageC$ 1,433FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Etihad AirwaysCheapestC$ 1,107AverageC$ 1,694FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Cathay PacificCheapestC$ 1,210AverageC$ 1,741FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EVA AirCheapestC$ 1,518AverageC$ 1,928FlexibilityNo cancel feeOn-time74%
Search EVA Air 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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