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Cheap flights from Ontario to Surabaya from C$ 949

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 26/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SUB
17 Jun — 24 Jun1
1 adult

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 12 June 2025.

Round-trip from

C$ 1,362

One-way from

C$ 949
28/8-13/9
  • 28/8-13/9
  • 4 total stops
  • 103h 05m total
  • Ontario to Surabaya
Search Deals
26/7
  • 26/7
  • 3 total stops
  • 56h 50m 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 12 June 2025.

Mon 15/96:30 a.m.YYZ - SUB
2 stops46h 10mUnited Airlines
Wed 1/107:10 p.m.SUB - YYZ
2 stops56h 25mUnited Airlines
Deal found 11/6C$ 1,192
Tue 16/91:50 a.m.YYZ - SUB
1 stop29h 10mCathay Pacific
Sun 5/108:20 a.m.SUB - YYZ
1 stop32h 25mCathay Pacific
Deal found 11/6C$ 1,237
Thu 18/98:00 p.m.YYZ - SUB
2 stops37h 30mMultiple Airlines
Sat 4/103:50 p.m.SUB - YYZ
2 stops59h 05mMultiple Airlines
Deal found 11/6C$ 1,349
Fri 8/84:45 p.m.YUL - SUB
2 stops38h 50mMultiple Airlines
Sun 31/83:50 p.m.SUB - YUL
2 stops36h 10mMultiple Airlines
Deal found 11/6C$ 2,189
Fri 8/81:10 p.m.YUL - SUB
3 stops32h 55mSWISS
Sun 31/87:10 p.m.SUB - YUL
3 stops54h 20mSWISS
Deal found 11/6C$ 7,295

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 12 June 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

Mon 15/9

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

2 stops46h 10m

Surabaya Juanda

Thu 2/10

10:10 a.m.-7:00 a.m.

2 stops31h 50m

C$ 1,192

TorontoSurabaya

YYZ - SUB

YYZSUB

Toronto Pearson Intl

Tue 16/9

1:50 a.m.-6:00 p.m.

1 stop29h 10m

Surabaya Juanda

Sun 5/10

8:20 a.m.-5:45 a.m.

1 stop32h 25m

C$ 1,237

TorontoSurabaya

YYZ - SUB

YYZSUB

Toronto Pearson Intl

Thu 18/9

8:00 p.m.-8:30 p.m.

2 stops37h 30m

Surabaya Juanda

Sat 4/10

3:50 p.m.-3:55 p.m.

2 stops59h 05m

C$ 1,349

MontrealSurabaya

YUL - SUB

YULSUB

Montreal Pierre Elliott Trudeau Intl

Fri 8/8

4:45 p.m.-6:35 p.m.

2 stops38h 50m

Surabaya Juanda

Sun 31/8

3:50 p.m.-5:00 p.m.

2 stops36h 10m

C$ 2,189

MontrealSurabaya

YUL - SUB

YULSUB

Montreal Pierre Elliott Trudeau Intl

Fri 8/8

1:10 p.m.-9:05 a.m.

3 stops32h 55m

Surabaya Juanda

Sun 31/8

7:10 p.m.-2:30 p.m.

3 stops54h 20m

C$ 7,295

TorontoSurabaya

YYZ - SUB

YYZSUB

Toronto Pearson Intl

Sat 26/7

9:15 p.m.-5:05 p.m.

3 stops56h 50m

C$ 949

TorontoSurabaya

YYZ - SUB

YYZSUB

Toronto Pearson Intl

Sat 26/7

3:30 p.m.-6:00 p.m.

1 stop39h 30m

C$ 1,661

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

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 12 June 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.

Rainfall in Surabaya by month

Plan your trip to Surabaya by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Surabaya ranges from 10.0 - 280.0 mm per month. January is typically the wettest month, when rainfall can reach 280.0 mm. August is typically the driest time to visit Surabaya when rainfall is around 10.0 mm.

Temperature in Surabaya by month

Plan your trip to Surabaya by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Surabaya, use this chart to help with planning. For those seeking warmer temperatures, October is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

Reviews of airlines servicing Surabaya

Get insights into the airlines that provide service to Surabaya. 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 Surabaya. Reviews last updated 12 June 2025.
Cathay Pacific
7.6
Good
892 reviews
Check prices

Overall

7.6

Food

7.3

Boarding

7.9

Comfort

7.6

Entertainment

7.8

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Rowena,May 2025

DEL - HKG

Good day, I would like to express my heartfelt gratitude to the entire Cathay Pacific crew for their outstanding service. I was traveling from New Delhi India with only a 1 hour and 15-minute layover in Hong Kong for my connecting flight to Cebu. Due to the limited time and the need to go through immigration, I was very close to missing my flight. Thankfully, the crew went above and beyond by contacting me through my provided phone number, which allowed me to make it to my flight just in time. Because of their effort and professionalism, I was able to successfully continue my journey to Cebu. I truly appreciate the care and coordination shown by the team. Thank you once again for your excellent service.
Cathay Pacific
7.6
Good
892 reviews
Cathay Pacific
7.6
Good
892 reviews
Check prices

Overall

7.6

Food

7.3

Boarding

7.9

Comfort

7.6

Entertainment

7.8

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Rowena,May 2025

DEL - HKG

Good day, I would like to express my heartfelt gratitude to the entire Cathay Pacific crew for their outstanding service. I was traveling from New Delhi India with only a 1 hour and 15-minute layover in Hong Kong for my connecting flight to Cebu. Due to the limited time and the need to go through immigration, I was very close to missing my flight. Thankfully, the crew went above and beyond by contacting me through my provided phone number, which allowed me to make it to my flight just in time. Because of their effort and professionalism, I was able to successfully continue my journey to Cebu. I truly appreciate the care and coordination shown by the team. Thank you once again for your excellent service.
SWISS
7.5
Good
1,623 reviews
Cathay Pacific
7.6
Good
892 reviews
Check prices

Overall

7.6

Food

7.3

Boarding

7.9

Comfort

7.6

Entertainment

7.8

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Rowena,May 2025

DEL - HKG

Good day, I would like to express my heartfelt gratitude to the entire Cathay Pacific crew for their outstanding service. I was traveling from New Delhi India with only a 1 hour and 15-minute layover in Hong Kong for my connecting flight to Cebu. Due to the limited time and the need to go through immigration, I was very close to missing my flight. Thankfully, the crew went above and beyond by contacting me through my provided phone number, which allowed me to make it to my flight just in time. Because of their effort and professionalism, I was able to successfully continue my journey to Cebu. I truly appreciate the care and coordination shown by the team. Thank you once again for your excellent service.
United Airlines
7.4
Good
8,790 reviews
Cathay Pacific
7.6
Good
892 reviews
Check prices

Overall

7.6

Food

7.3

Boarding

7.9

Comfort

7.6

Entertainment

7.8

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Rowena,May 2025

DEL - HKG

Good day, I would like to express my heartfelt gratitude to the entire Cathay Pacific crew for their outstanding service. I was traveling from New Delhi India with only a 1 hour and 15-minute layover in Hong Kong for my connecting flight to Cebu. Due to the limited time and the need to go through immigration, I was very close to missing my flight. Thankfully, the crew went above and beyond by contacting me through my provided phone number, which allowed me to make it to my flight just in time. Because of their effort and professionalism, I was able to successfully continue my journey to Cebu. I truly appreciate the care and coordination shown by the team. Thank you once again for your excellent service.

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.

  • 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.
Pearson Intl to Surabaya flights
Pierre Elliott Trudeau Intl to Surabaya flights
Vancouver 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 1,091AverageC$ 1,249FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Cathay PacificCheapestC$ 1,785AverageC$ 2,262FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

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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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