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Cheap flights from Surabaya to Ontario from Rp 11,597,633

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 28/6. Fares are subject to change and may not be available on all flights or dates of travel.
SUB — ONT
5 Apr — 12 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Surabaya to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Surabaya to Ontario
Explore the most affordable flight options available from Surabaya to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 March 2026.

Fri 23/1019.15
SUB
-
ONT
2 stops41h 51m
United Airlines
Tue 27/1006.00
ONT
-
SUB
2 stops43h 40m
United Airlines
Deal found 3/3Rp 19,408,284
Wed 1/409.20
SUB
-
ONT
2 stops46h 40m
China Airlines
Mon 20/400.10
ONT
-
SUB
2 stops44h 15m
China Airlines
Deal found 3/3Rp 21,707,524
Sat 18/410.25
SUB
-
ONT
2 stops39h 55m
United Airlines
Sat 25/410.49
ONT
-
SUB
2 stops62h 51m
United Airlines
Deal found 4/3Rp 78,732,040

Find flight deals from Surabaya to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Surabaya (SUB) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 March 2026.

Round-trip from

Rp 21,707,524

One-way from

Rp 11,597,633

Popular in

May

Cheapest in

September

Average price

Rp 15,401,522
China Airlines
  • China Airlines
  • 1/4-20/4
  • 4 total stops
  • 90h 55m total
  • Surabaya to Ontario
Search Deals
28/6
  • 28/6
  • 2 total stops
  • 48h 05m total
  • Surabaya to Ontario
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (Rp 13,415,373,824 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (Rp 2,923,933,440 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Surabaya 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 22,532 searches. Data last updated 6 March 2026.
Use the filters below to find and compare flights from Surabaya to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SurabayaOntario

SUB - ONT

SUBONT

Surabaya Juanda

Wed 1/4

09.20-18.00

2 stops46h 40m

Ontario

Mon 20/4

00.10-10.25

2 stops44h 15m

Rp 21,707,524

SurabayaOntario

SUB - ONT

SUBONT

Surabaya Juanda

Sat 18/4

10.25-12.20

2 stops39h 55m

Ontario

Sat 25/4

10.49-15.40

2 stops62h 51m

Rp 78,732,040
Cheapest one-way

SurabayaOntario

SUB - ONT

SUBONT

Surabaya Juanda

Sun 28/6

07.55-18.00

2 stops48h 05m

Rp 11,597,633

SurabayaOntario

SUB - ONT

SUBONT

Surabaya Juanda

Mon 29/6

09.20-18.00

2 stops46h 40m

Rp 11,682,164

SurabayaOntario

SUB - ONT

SUBONT

Surabaya Juanda

Thu 16/7

09.20-18.40

2 stops47h 20m

Rp 11,952,663

SurabayaOntario

SUB - ONT

SUBONT

Surabaya Juanda

Mon 27/7

09.20-18.40

2 stops47h 20m

Rp 12,544,379

SurabayaOntario

SUB - ONT

SUBONT

Surabaya Juanda

Tue 28/7

09.20-18.40

2 stops47h 20m

Rp 12,544,379

SurabayaOntario

SUB - ONT

SUBONT

Surabaya Juanda

Fri 17/7

09.20-18.40

2 stops47h 20m

Rp 12,662,722
Fastest single journey

SurabayaOntario

SUB - ONT

SUBONT

Surabaya Juanda

Sun 26/7

18.00-18.40

2 stops38h 40m

Rp 13,186,813

SurabayaOntario

SUB - ONT

SUBONT

Surabaya Juanda

Thu 30/7

19.15-22.37

2 stops41h 22m

Rp 14,471,682

Flights are sorted by cheapest return flights first.

Deals found on 1/3

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

Have a flexible travel schedule? Discover the best time to fly to Ontario from Surabaya with our price prediction graph.
Estimated return 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.

Related info for your journey

Find useful and relevant information for your journey from Surabaya 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 Surabaya to Ontario?

    For as low as Rp 78,732,040, China Airlines can have you in Ontario from Surabaya in 39h 55m. Airlines will cover a distance of 14064 km. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Surabaya 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.

See more FAQs

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Alternative routes for Surabaya to Ontario

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Surabaya to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Surabaya to Ontario.

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

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

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