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Cheap flights from Ontario to Surabaya from C$ 794

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SUB
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Ontario to Surabaya

Keep the following information in mind while searching for Ontario to Surabaya flight deals. Data was last updated 15 September 2025.

Round-trip from

C$ 1,315

One-way from

C$ 794
Cathay Pacific
  • Cathay Pacific
  • 19/11-24/11
  • 2 total stops
  • 69h 35m total
  • Ontario to Surabaya
Search Deals
5/11
  • 5/11
  • 3 total stops
  • 59h 10m total
  • Ontario to Surabaya
Search Deals

Find flight deals from Ontario to Surabaya

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 15 September 2025.

Wed 19/1112:35 a.m.YYZ - SUB
1 stop29h 35mCathay Pacific
Mon 24/118:15 a.m.SUB - YYZ
1 stop40h 00mCathay Pacific
Deal found 13/9C$ 1,315
Tue 4/1112:35 a.m.YYZ - SUB
1 stop29h 35mCathay Pacific
Mon 10/118:15 a.m.SUB - YYZ
1 stop24h 20mCathay Pacific
Deal found 14/9C$ 1,333
Wed 5/116:45 p.m.YYZ - SUB
2 stops32h 55mUnited Airlines
Mon 10/114:30 p.m.SUB - YYZ
2 stops27h 00mUnited Airlines
Deal found 14/9C$ 1,361
Thu 20/116:30 a.m.YYZ - SUB
2 stops47h 20mUnited Airlines
Mon 24/114:30 p.m.SUB - YYZ
2 stops60h 22mUnited Airlines
Deal found 13/9C$ 1,460
Mon 29/1212:35 a.m.YYZ - SUB
1 stop29h 35mCathay Pacific
Tue 20/18:15 a.m.SUB - YYZ
1 stop40h 00mCathay Pacific
Deal found 14/9C$ 1,931
Sun 28/122:30 p.m.YYZ - SUB
2 stops36h 00mMultiple Airlines
Sun 18/111:35 a.m.SUB - YYZ
2 stops32h 40mMultiple Airlines
Deal found 14/9C$ 1,948
Mon 29/126:30 a.m.YYZ - SUB
2 stops47h 20mUnited Airlines
Wed 21/14:30 p.m.SUB - YYZ
2 stops39h 28mUnited Airlines
Deal found 14/9C$ 1,964
Tue 4/1112:15 a.m.YYZ - SUB
2 stops31h 55mMultiple Airlines
Mon 10/119:20 a.m.SUB - YYZ
2 stops47h 00mMultiple Airlines
Deal found 14/9C$ 2,028
Thu 30/1011:40 a.m.YUL - SUB
2 stops45h 30mEmirates
Thu 6/116:00 p.m.SUB - YUL
2 stops49h 35mEmirates
Deal found 15/9C$ 2,119
Wed 24/910:15 a.m.YUL - SUB
2 stops59h 10mEmirates
Sun 28/911:35 a.m.SUB - YUL
2 stops31h 25mEmirates
Deal found 14/9C$ 2,245
Thu 30/1011:40 a.m.YUL - SUB
3 stops36h 00mMultiple Airlines
Thu 6/1111:15 a.m.SUB - YUL
2 stops32h 20mMultiple Airlines
Deal found 15/9C$ 2,626
Sat 20/1210:40 a.m.YUL - SUB
2 stops32h 45mMultiple Airlines
Sat 27/127:00 p.m.SUB - YUL
2 stops48h 35mMultiple Airlines
Deal found 13/9C$ 4,099

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 15 September 2025.
Use the filters below to find and compare flights from Ontario to Surabaya that are best for you.

Fly from

Ontario

Fly to

Surabaya

Route

Depart

Return

Price

TorontoSurabaya

YYZ - SUB

YYZSUB

Toronto Pearson Intl

Wed 19/11

12:35 a.m.-6:10 p.m.

1 stop29h 35m

Surabaya Juanda

Mon 24/11

8:15 a.m.-12:15 p.m.

1 stop40h 00m

C$ 1,315

TorontoSurabaya

YYZ - SUB

YYZSUB

Toronto Pearson Intl

Tue 4/11

12:35 a.m.-6:10 p.m.

1 stop29h 35m

Surabaya Juanda

Mon 10/11

8:15 a.m.-8:35 p.m.

1 stop24h 20m

C$ 1,333

TorontoSurabaya

YYZ - SUB

YYZSUB

Toronto Pearson Intl

Wed 5/11

6:45 p.m.-3:40 p.m.

2 stops32h 55m

Surabaya Juanda

Mon 10/11

4:30 p.m.-7:30 a.m.

2 stops27h 00m

C$ 1,361

TorontoSurabaya

YYZ - SUB

YYZSUB

Toronto Pearson Intl

Thu 20/11

6:30 a.m.-5:50 p.m.

2 stops47h 20m

Surabaya Juanda

Mon 24/11

10:15 a.m.-4:28 p.m.

2 stops66h 13m

C$ 1,460

MontrealSurabaya

YUL - SUB

YULSUB

Montreal Pierre Elliott Trudeau Intl

Thu 30/10

11:40 a.m.-8:10 p.m.

2 stops45h 30m

Surabaya Juanda

Thu 6/11

6:00 p.m.-7:35 a.m.

2 stops49h 35m

C$ 2,119

MontrealSurabaya

YUL - SUB

YULSUB

Montreal Pierre Elliott Trudeau Intl

Thu 30/10

11:40 a.m.-10:40 a.m.

3 stops36h 00m

Surabaya Juanda

Thu 6/11

11:15 a.m.-7:35 a.m.

2 stops32h 20m

C$ 2,626

MontrealSurabaya

YUL - SUB

YULSUB

Montreal Pierre Elliott Trudeau Intl

Sat 20/12

10:40 a.m.-7:25 a.m.

2 stops32h 45m

Surabaya Juanda

Sat 27/12

7:00 p.m.-7:35 a.m.

2 stops48h 35m

C$ 4,099

TorontoSurabaya

YYZ - SUB

YYZSUB

Toronto Pearson Intl

Wed 5/11

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

3 stops59h 10m

C$ 794

TorontoSurabaya

YYZ - SUB

YYZSUB

Toronto Pearson Intl

Thu 30/10

10:50 a.m.-9:00 a.m.

3 stops59h 10m

C$ 804

TorontoSurabaya

YYZ - SUB

YYZSUB

Toronto Pearson Intl

Wed 5/11

6:30 a.m.-3:40 p.m.

2 stops45h 10m

C$ 856

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 17 results
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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

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

Find hourly flight availability from Ontario to Surabaya. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Surabaya as you normally would.

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 29h 35m. 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

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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
Pearson Intl to Surabaya flights
Pierre Elliott Trudeau Intl to Surabaya flights
Pierre Elliott Trudeau Intl to Banyuwangi flights

Top 2 airlines flying from Ontario to Surabaya

Discover the top 2 airlines 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 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 1,102AverageC$ 1,265FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Cathay PacificCheapestC$ 1,719AverageC$ 2,229FlexibilityNo 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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