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Cheap flights from Surabaya to Ontario from Rp 17,353,866

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
SUB — ONT
5 Nov — 12 Nov1
1 adult
1 adult, Economy

Cheap 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 October 2025.

Round-trip from

Rp 17,353,866

Popular in

January

Cheapest in

October

Average price

Rp 12,700,778
United Airlines
  • United Airlines
  • 17/11-24/11
  • 4 total stops
  • 86h 59m total
  • Surabaya to Ontario
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Highest demand for flights based on searches. 7% potential increase in price (Rp 20,938,014,720 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (Rp 5,440,177,152 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Find 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 October 2025.

Mon 17/1118.40SUB - ONT
2 stops32h 57mUnited Airlines
Mon 24/1118.38ONT - SUB
2 stops54h 02mUnited Airlines
Deal found 2/10Rp 17,353,866
Thu 30/1016.30SUB - ONT
2 stops44h 21mUnited Airlines
Mon 3/1113.40ONT - SUB
2 stops59h 00mUnited Airlines
Deal found 2/10Rp 17,386,984

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 October 2025.
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

Mon 17/11

18.40-12.37

2 stops32h 57m

Ontario

Mon 24/11

18.38-15.40

2 stops54h 02m

Rp 17,353,866

SurabayaOntario

SUB - ONT

SUBONT

Surabaya Juanda

Thu 30/10

16.30-22.51

2 stops44h 21m

Ontario

Mon 3/11

13.40-15.40

2 stops59h 00m

Rp 17,386,984

Flights are sorted by cheapest return flights first.

Deals found on 2/10

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 17,353,866, United Airlines can have you in Ontario from Surabaya in 32h 57m. 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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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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