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Cheap flights from Java to Ontario from C$ 661

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 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
CGK — YYZ
5 Mar — 12 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Java to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Java to Ontario
Explore the most affordable flight options available from Java to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 February 2026.

Tue 5/52:20 p.m.
CGK
-
YYZ
1 stop26h 25m
Cathay Pacific
Wed 5/83:45 p.m.
YYZ
-
CGK
1 stop34h 25m
Cathay Pacific
Deal found 1/2C$ 1,310
Thu 6/82:20 p.m.
CGK
-
YYZ
2 stops38h 18m
Cathay Pacific
Thu 13/81:50 a.m.
YYZ
-
CGK
1 stop24h 20m
Cathay Pacific
Deal found 2/2C$ 1,334
Thu 30/42:20 p.m.
CGK
-
YYZ
1 stop34h 40m
Cathay Pacific
Tue 2/63:45 p.m.
YYZ
-
CGK
1 stop34h 25m
Cathay Pacific
Deal found 2/2C$ 1,348
Sun 12/72:20 p.m.
CGK
-
YYZ
1 stop26h 25m
Cathay Pacific
Mon 10/81:50 a.m.
YYZ
-
CGK
1 stop24h 20m
Cathay Pacific
Deal found 1/2C$ 1,349
Sun 12/72:20 p.m.
CGK
-
YYZ
1 stop26h 25m
Cathay Pacific
Sun 9/83:45 p.m.
YYZ
-
CGK
1 stop34h 25m
Cathay Pacific
Deal found 1/2C$ 1,354
Thu 30/42:20 p.m.
CGK
-
YYZ
1 stop34h 40m
Cathay Pacific
Wed 3/63:45 p.m.
YYZ
-
CGK
1 stop34h 25m
Cathay Pacific
Deal found 3/2C$ 1,360
Fri 10/72:20 p.m.
CGK
-
YYZ
1 stop26h 25m
Cathay Pacific
Wed 12/810:35 a.m.
YYZ
-
CGK
1 stop22h 05m
Cathay Pacific
Deal found 1/2C$ 1,379
Wed 4/119:25 p.m.
CGK
-
YYZ
2 stops36h 30m
Japan Airlines
Sun 8/116:30 a.m.
YYZ
-
CGK
2 stops29h 25m
Japan Airlines
Deal found 2/2C$ 1,382
Fri 8/52:20 p.m.
CGK
-
YYZ
1 stop42h 50m
Cathay Pacific
Wed 5/810:35 a.m.
YYZ
-
CGK
1 stop22h 05m
Cathay Pacific
Deal found 1/2C$ 1,384
Sun 12/712:05 a.m.
CGK
-
YYZ
2 stops28h 33m
Cathay Pacific
Sun 9/81:50 a.m.
YYZ
-
CGK
1 stop34h 05m
Cathay Pacific
Deal found 1/2C$ 1,399
Thu 26/26:20 a.m.
CGK
-
YUL
1 stop22h 45m
Multiple Airlines
Wed 11/39:50 p.m.
YUL
-
CGK
1 stop30h 00m
Multiple Airlines
Deal found 3/2C$ 1,547
Mon 16/32:55 p.m.
CGK
-
YUL
2 stops63h 25m
Multiple Airlines
Sat 21/39:10 p.m.
YUL
-
CGK
2 stops53h 20m
Multiple Airlines
Deal found 2/2C$ 1,661

Find flight deals from Java to Ontario

Keep the following information in mind while searching for Java to Ontario flight deals. Data was last updated 3 February 2026.

Round-trip from

C$ 1,348

One-way from

C$ 661
Cathay Pacific
  • Cathay Pacific
  • 30/4-2/6
  • 2 total stops
  • 69h 05m total
  • Java to Ontario
Search Deals
Japan Airlines
  • Japan Airlines
  • 31/3
  • 2 total stops
  • 49h 59m total
  • Java to Ontario
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Java to Ontario 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 3 February 2026.
Use the filters below to find and compare flights from Java to Ontario that are best for you.

Fly from

Java

Fly to

Ontario

Route

Depart

Return

Price

JakartaToronto

CGK - YYZ

CGKYYZ

Jakarta Soekarno-Hatta Intl

Tue 14/7

8:00 a.m.-10:10 p.m.

1 stop25h 10m

Toronto Pearson Intl

Thu 6/8

1:50 a.m.-1:10 p.m.

1 stop24h 20m

C$ 1,379

JakartaToronto

CGK - YYZ

CGKYYZ

Jakarta Soekarno-Hatta Intl

Wed 15/7

12:05 a.m.-2:00 p.m.

1 stop24h 55m

Toronto Pearson Intl

Thu 6/8

1:50 a.m.-1:10 p.m.

1 stop24h 20m

C$ 1,379

JakartaToronto

CGK - YYZ

CGKYYZ

Jakarta Soekarno-Hatta Intl

Wed 15/7

12:05 a.m.-2:00 p.m.

1 stop24h 55m

Toronto Pearson Intl

Mon 10/8

1:50 a.m.-1:10 p.m.

1 stop24h 20m

C$ 1,379

JakartaToronto

CGK - YYZ

CGKYYZ

Jakarta Soekarno-Hatta Intl

Tue 14/7

2:20 p.m.-5:45 a.m.

1 stop26h 25m

Toronto Pearson Intl

Tue 11/8

1:50 a.m.-1:10 p.m.

1 stop24h 20m

C$ 1,379

JakartaToronto

CGK - YYZ

CGKYYZ

Jakarta Soekarno-Hatta Intl

Wed 15/7

2:20 p.m.-2:00 p.m.

1 stop34h 40m

Toronto Pearson Intl

Sun 9/8

1:50 a.m.-1:10 p.m.

1 stop24h 20m

C$ 1,384

JakartaToronto

CGK - YYZ

CGKYYZ

Jakarta Soekarno-Hatta Intl

Thu 9/7

12:05 a.m.-5:45 a.m.

1 stop40h 40m

Toronto Pearson Intl

Sat 8/8

3:45 p.m.-1:10 p.m.

1 stop34h 25m

C$ 1,384

JakartaToronto

CGK - YYZ

CGKYYZ

Jakarta Soekarno-Hatta Intl

Sat 11/7

2:20 p.m.-10:10 p.m.

1 stop42h 50m

Toronto Pearson Intl

Sun 9/8

3:45 p.m.-7:40 p.m.

1 stop40h 55m

C$ 1,384

JakartaToronto

CGK - YYZ

CGKYYZ

Jakarta Soekarno-Hatta Intl

Wed 15/7

12:05 a.m.-2:00 p.m.

1 stop24h 55m

Toronto Pearson Intl

Sat 8/8

3:45 p.m.-7:40 p.m.

1 stop40h 55m

C$ 1,384

JakartaToronto

CGK - YYZ

CGKYYZ

Jakarta Soekarno-Hatta Intl

Wed 15/7

8:00 a.m.-2:00 p.m.

1 stop41h 00m

Toronto Pearson Intl

Wed 12/8

1:50 a.m.-10:55 p.m.

1 stop34h 05m

C$ 1,384

JakartaToronto

CGK - YYZ

CGKYYZ

Jakarta Soekarno-Hatta Intl

Wed 15/7

2:20 p.m.-2:00 p.m.

1 stop34h 40m

Toronto Pearson Intl

Tue 11/8

3:45 p.m.-7:40 p.m.

1 stop40h 55m

C$ 1,384

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Showing 1-10 of 58 results
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Best time to book a flight from Java to Ontario

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

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

Currently, September is the cheapest month in which you can book a flight from Java to Region of Ontario (average of C$ 1,317). Flying from Java to Region of Ontario in December is currently the most expensive (average of C$ 1,703). 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.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 3 February 2026.
See what other customers who have flown with Cathay Pacific from Java to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,158 reviews
Check prices

Comfort

7.6

Crew

8.1

Overall

7.6

Boarding

7.9

Entertainment

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Cathay Pacific
7.6
Good
1,158 reviews
Cathay Pacific
7.6
Good
1,158 reviews
Check prices

Comfort

7.6

Crew

8.1

Overall

7.6

Boarding

7.9

Entertainment

7.8

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

Related info for your journey

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

    There are many flights that can get you from Java to Region of Ontario in 25h 10m. Fly via Cathay Pacific or KLM to get the fastest option. The distance between Java and Region of Ontario is about 15783 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Java to Region of Ontario (average of C$ 1,317). Flying from Java to Region of Ontario in December is currently the most expensive (average of C$ 1,703). 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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Top airline flying from Java to Ontario

Discover the top airline that operate flights from Java to Ontario. 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 3 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapestC$ 1,325AverageC$ 1,734FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Java to Ontario?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ontario from Java today with Cheapflights!

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

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 Ontario from Java.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Java to Ontario flexibly with Cheapflights today.

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

Yes! Start tracking prices for Java to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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