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Cheap flights from Surabaya to Ontario from Rp 9,879,840

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 20/1. Fares are subject to change and may not be available on all flights or dates of travel.
SUB — ONT
3 Feb — 10 Feb1
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 4 January 2026.

Tue 17/218.40SUB - ONT
2 stops33h 08mUnited Airlines
Tue 24/213.50ONT - SUB
2 stops34h 50mUnited Airlines
Deal found 3/1Rp 17,489,986
Wed 21/116.30SUB - ONT
2 stops40h 13mUnited Airlines
Sun 1/318.37ONT - SUB
2 stops30h 03mUnited Airlines
Deal found 4/1Rp 17,506,676
Tue 21/416.30SUB - ONT
2 stops44h 15mUnited Airlines
Sat 25/418.49ONT - SUB
2 stops54h 51mUnited Airlines
Deal found 2/1Rp 17,573,432
Thu 22/120.05SUB - ONT
2 stops35h 45mChina Airlines
Mon 2/322.50ONT - SUB
2 stops28h 45mChina Airlines
Deal found 3/1Rp 17,890,520
Wed 25/316.30SUB - ONT
2 stops39h 11mUnited Airlines
Tue 7/411.05ONT - SUB
2 stops38h 35mUnited Airlines
Deal found 4/1Rp 19,292,390
Fri 9/118.40SUB - ONT
2 stops43h 13mUnited Airlines
Sun 1/313.50ONT - SUB
2 stops34h 50mUnited Airlines
Deal found 3/1Rp 39,819,760
Mon 12/118.40SUB - ONT
2 stops43h 13mUnited Airlines
Mon 2/313.50ONT - SUB
2 stops37h 00mUnited Airlines
Deal found 4/1Rp 39,869,828
Wed 18/218.40SUB - ONT
2 stops43h 17mUnited Airlines
Wed 25/213.50ONT - SUB
2 stops61h 00mUnited Airlines
Deal found 4/1Rp 129,856,472

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 4 January 2026.

Round-trip from

Rp 17,489,986

One-way from

Rp 9,879,840

Popular in

January

Cheapest in

September

Average price

Rp 19,442,590
United Airlines
  • United Airlines
  • 17/2-24/2
  • 4 total stops
  • 67h 58m total
  • Surabaya to Ontario
Search Deals
20/1
  • 20/1
  • 3 total stops
  • 35h 20m total
  • Surabaya to Ontario
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (Rp 8,759,440,384 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (Rp 5,640,042,496 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 4 January 2026.
Use the filters below to find and compare flights from Surabaya to Ontario that are best for you.

Fly from

Surabaya

Fly to

Ontario

Route

Depart

Return

Price

SurabayaOntario

SUB - ONT

SUBONT

Surabaya Juanda

Tue 17/2

18.40-12.48

2 stops33h 08m

Ontario

Tue 24/2

13.50-15.40

2 stops34h 50m

Rp 17,489,986

SurabayaOntario

SUB - ONT

SUBONT

Surabaya Juanda

Thu 22/1

16.30-17.43

2 stops40h 13m

Ontario

Sat 28/2

13.53-15.40

2 stops34h 47m

Rp 17,506,676

SurabayaOntario

SUB - ONT

SUBONT

Surabaya Juanda

Tue 20/1

18.40-17.43

2 stops38h 03m

Ontario

Sun 1/3

18.37-15.40

2 stops30h 03m

Rp 17,506,676

SurabayaOntario

SUB - ONT

SUBONT

Surabaya Juanda

Tue 20/1

18.40-17.43

2 stops38h 03m

Ontario

Sat 28/2

06.10-15.40

2 stops42h 30m

Rp 17,506,676

SurabayaOntario

SUB - ONT

SUBONT

Surabaya Juanda

Wed 21/1

16.30-17.43

2 stops40h 13m

Ontario

Sun 1/3

18.37-15.40

2 stops30h 03m

Rp 17,506,676

SurabayaOntario

SUB - ONT

SUBONT

Surabaya Juanda

Wed 21/1

16.30-17.43

2 stops40h 13m

Ontario

Sat 28/2

06.10-15.40

2 stops42h 30m

Rp 17,506,676

SurabayaOntario

SUB - ONT

SUBONT

Surabaya Juanda

Thu 22/1

16.30-11.18

2 stops33h 48m

Ontario

Sun 1/3

18.37-17.50

2 stops32h 13m

Rp 17,506,676

SurabayaOntario

SUB - ONT

SUBONT

Surabaya Juanda

Tue 21/4

16.30-22.45

2 stops44h 15m

Ontario

Sat 25/4

18.49-15.40

2 stops54h 51m

Rp 17,573,432

SurabayaOntario

SUB - ONT

SUBONT

Surabaya Juanda

Wed 25/3

16.30-17.41

2 stops39h 11m

Ontario

Tue 7/4

11.05-15.40

2 stops38h 35m

Rp 19,292,390

SurabayaOntario

SUB - ONT

SUBONT

Surabaya Juanda

Wed 18/2

18.40-22.57

2 stops43h 17m

Ontario

Wed 25/2

13.50-17.50

2 stops61h 00m

Rp 129,856,472

Flights are sorted by cheapest return flights first.

Deals found on 4/1

Showing 1-10 of 19 results
1
2

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 17,489,986, United Airlines can have you in Ontario from Surabaya in 33h 08m. Airlines will cover a distance of 14064 km.

  • 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

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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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