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Cheap flights from Ontario to Surabaya from C$ 982

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SUB
1 Jun — 8 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Surabaya

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Surabaya
Explore the most affordable flight options available from Ontario to Surabaya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 May 2026.

Tue 12/53:45 p.m.
YYZ
-
SUB
1 stop39h 30m
Cathay Pacific
Tue 14/78:10 a.m.
SUB
-
YYZ
1 stop32h 35m
Cathay Pacific
Deal found 1/5C$ 1,659
Sat 24/101:35 a.m.
YYZ
-
SUB
1 stop29h 45m
Cathay Pacific
Wed 28/108:15 a.m.
SUB
-
YYZ
1 stop24h 45m
Cathay Pacific
Deal found 28/4C$ 1,731
Sun 25/108:10 p.m.
YYZ
-
SUB
2 stops33h 55m
Qatar Airways
Wed 28/1010:00 a.m.
SUB
-
YYZ
2 stops40h 40m
Qatar Airways
Deal found 28/4C$ 1,830
Tue 12/59:00 p.m.
YYZ
-
SUB
2 stops30h 50m
Qatar Airways
Sun 12/73:50 p.m.
SUB
-
YYZ
2 stops34h 10m
Qatar Airways
Deal found 1/5C$ 1,845
Tue 12/53:45 p.m.
YYZ
-
SUB
1 stop39h 30m
Multiple Airlines
Tue 14/77:50 p.m.
SUB
-
YYZ
2 stops30h 10m
Multiple Airlines
Deal found 1/5C$ 2,033
Thu 24/910:15 a.m.
YUL
-
SUB
2 stops48h 35m
Emirates
Mon 28/97:00 p.m.
SUB
-
YUL
2 stops48h 00m
Emirates
Deal found 29/4C$ 2,076
Tue 12/53:45 p.m.
YYZ
-
SUB
1 stop39h 30m
Multiple Airlines
Sun 12/73:50 p.m.
SUB
-
YYZ
2 stops34h 10m
Multiple Airlines
Deal found 1/5C$ 2,124
Wed 20/510:15 a.m.
YUL
-
SUB
2 stops35h 15m
Emirates
Wed 15/77:00 p.m.
SUB
-
YUL
2 stops48h 00m
Emirates
Deal found 30/4C$ 2,151
Wed 30/93:45 p.m.
YYZ
-
SUB
1 stop39h 30m
Cathay Pacific
Sun 4/108:10 a.m.
SUB
-
YYZ
1 stop40h 50m
Cathay Pacific
Deal found 29/4C$ 2,179
Wed 30/91:40 p.m.
YYZ
-
SUB
2 stops41h 00m
Etihad Airways
Sun 4/107:00 p.m.
SUB
-
YYZ
2 stops48h 55m
Etihad Airways
Deal found 29/4C$ 2,277
Wed 20/56:45 a.m.
YUL
-
SUB
2 stops48h 30m
Multiple Airlines
Wed 15/77:15 p.m.
SUB
-
YUL
3 stops35h 05m
Multiple Airlines
Deal found 30/4C$ 2,651
Sun 25/108:50 p.m.
YUL
-
SUB
2 stops33h 15m
Qatar Airways
Wed 28/1010:00 a.m.
SUB
-
YUL
2 stops40h 05m
Qatar Airways
Deal found 28/4C$ 2,797

Find flight deals from Ontario to Surabaya

Keep the following information in mind while searching for Ontario to Surabaya flight deals. Data was last updated 2 May 2026.

Round-trip from

C$ 1,659

One-way from

C$ 982
Cathay Pacific
  • Cathay Pacific
  • 12/5-14/7
  • 2 total stops
  • 72h 05m total
  • Ontario to Surabaya
Search Deals
Cathay Pacific
  • Cathay Pacific
  • 20/10
  • 1 total stop
  • 29h 25m total
  • Ontario to Surabaya
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Surabaya 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 2 May 2026.
Use the filters below to find and compare flights from Ontario to Surabaya that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSurabaya

YYZ - SUB

YYZSUB

Toronto Pearson Intl

Tue 12/5

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

1 stop39h 30m

Surabaya Juanda

Tue 14/7

8:10 a.m.-5:45 a.m.

1 stop32h 35m

C$ 1,659
Quickest round-trip

TorontoSurabaya

YYZ - SUB

YYZSUB

Toronto Pearson Intl

Sat 24/10

1:35 a.m.-6:20 p.m.

1 stop29h 45m

Surabaya Juanda

Wed 28/10

8:15 a.m.-10:00 p.m.

1 stop24h 45m

C$ 1,731

TorontoSurabaya

YYZ - SUB

YYZSUB

Toronto Pearson Intl

Sun 25/10

8:10 p.m.-5:05 p.m.

2 stops33h 55m

Surabaya Juanda

Wed 28/10

10:00 a.m.-3:40 p.m.

2 stops40h 40m

C$ 1,830

MontrealSurabaya

YUL - SUB

YULSUB

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

10:15 a.m.-9:50 p.m.

2 stops48h 35m

Surabaya Juanda

Mon 28/9

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

2 stops48h 00m

C$ 2,076

MontrealSurabaya

YUL - SUB

YULSUB

Montreal Pierre Elliott Trudeau Intl

Wed 20/5

10:15 a.m.-8:30 a.m.

2 stops35h 15m

Surabaya Juanda

Wed 15/7

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

2 stops48h 00m

C$ 2,151

TorontoSurabaya

YYZ - SUB

YYZSUB

Toronto Pearson Intl

Wed 30/9

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

1 stop39h 30m

Surabaya Juanda

Sun 4/10

8:10 a.m.-2:00 p.m.

1 stop40h 50m

C$ 2,179

TorontoSurabaya

YYZ - SUB

YYZSUB

Toronto Pearson Intl

Wed 30/9

1:40 p.m.-5:40 p.m.

2 stops41h 00m

Surabaya Juanda

Sun 4/10

7:00 p.m.-8:55 a.m.

2 stops48h 55m

C$ 2,277

MontrealSurabaya

YUL - SUB

YULSUB

Montreal Pierre Elliott Trudeau Intl

Wed 20/5

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

2 stops48h 30m

Surabaya Juanda

Wed 15/7

7:15 p.m.-7:20 p.m.

3 stops35h 05m

C$ 2,651

MontrealSurabaya

YUL - SUB

YULSUB

Montreal Pierre Elliott Trudeau Intl

Sun 25/10

8:50 p.m.-5:05 p.m.

2 stops33h 15m

Surabaya Juanda

Wed 28/10

10:00 a.m.-3:05 p.m.

2 stops40h 05m

C$ 2,797
Cheapest one-way
Quickest one-way

TorontoSurabaya

YYZ - SUB

YYZSUB

Toronto Pearson Intl

Wed 28/10

1:35 a.m.-6:20 p.m.

1 stop29h 45m

C$ 982

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/4

Showing 1-10 of 13 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Surabaya

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

How much does it cost to fly round-trip from Region of Ontario to Surabaya?

Related info for your journey

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

  • What airport do you fly into for flights to Surabaya from Ontario?

    Surabaya Juanda (SUB) is the airport you will fly into if you book a flight from Ontario to Surabaya. It is only a 15.0 km journey from Juanda (SUB) to Surabaya’s city centre.

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

    Departing from Region of Ontario to Surabaya will take you 33h 55m. There are 15791 km between Region of Ontario and Surabaya. This flight may include one or multiple stops.

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

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

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

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Surabaya

See prices for flight routes from nearby airports that may be better suited for you.
Vancouver Intl to Surabaya flights
Pierre Elliott Trudeau Intl to Surabaya flights
Pearson Intl to Surabaya flights
Pierre Elliott Trudeau Intl to Banyuwangi flights

Top airline flying from Ontario to Surabaya

Discover the top airline that operate flights from Ontario to Surabaya. 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 2 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapestC$ 1,129AverageC$ 1,490FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific 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 Surabaya?

Cheapflights makes it easy to find Ontario to Surabaya 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 Surabaya?

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Surabaya for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Surabaya, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Ontario to Surabaya on Cheapflights with our Price Alert feature and get notified when better prices are available.

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