How long is the flight from Surabaya to Ontario?

For as low as Rp 20,246,604, China Airlines can have you in Ontario from Surabaya in 48h 55m. Airlines will cover a distance of 14064 km.

In terms of precipitation, rainfall in Ontario ranges from 3.0 - 86.0 inches per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 mm.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 C).

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

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

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.

Rp 12,437,455+ Cheap Flights from Surabaya to Ontario

Cheap flight deals from Surabaya to Ontario

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 5 October 2026.

Tue 22/1207.40 -

2 stops23h 15m

Fri 15/121.45 -

2 stops31h 15m

Deal found 4/10Rp 20,568,264

Sun 20/1219.20 -

2 stops36h 45m

Sun 17/122.50 -

2 stops28h 30m

Deal found 4/10Rp 20,997,140

Thu 12/1116.30 -

2 stops42h 45m

Mon 16/1109.25 -

2 stops65h 50m

Deal found 30/9Rp 22,337,384

Thu 12/1119.20 -

2 stops36h 45m

Mon 16/1122.50 -

2 stops44h 35m

Deal found 1/10Rp 24,356,684

Mon 26/1016.30 -

2 stops39h 31m

Wed 31/318.53 -

2 stops33h 27m

Deal found 4/10Rp 50,750,536

Find flight deals from Surabaya to Ontario

Round-trip from	Rp 19,567,548
One-way from	Rp 12,437,455
Popular in	July
Cheapest in	June
Average price	Rp 16,583,274

China Airlines
1/4-11/4
4 total stops
90h 55m total
Surabaya to Ontario

Search Deals

China Airlines
20/12-31/12
2 total stops
49h 00m total
Surabaya to Ontario

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (Rp 13,747,296,256 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (Rp 9,404,401,664 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SurabayaOntario

SUB Surabaya Juanda - ONT Ontario

SUBONT

Surabaya Juanda

Sun 20/12

07.05-17.05

2 stops49h 00m

Ontario

Wed 31/12

00.00-15.00

Nonstop0h 00m

Rp 12,437,455

Fastest return journey

SurabayaOntario

SUB Surabaya Juanda - ONT Ontario

SUBONT

Surabaya Juanda

Wed 23/12

07.05-15.55

2 stops23h 50m

Ontario

Wed 31/12

00.00-15.00

Nonstop0h 00m

Rp 14,599,714

SurabayaOntario

SUB Surabaya Juanda - ONT Ontario

SUBONT

Surabaya Juanda

Thu 1/4

07.05-18.00

2 stops48h 55m

Ontario

Mon 12/4

00.10-18.20

2 stops28h 10m

Rp 20,246,604

SurabayaOntario

SUB Surabaya Juanda - ONT Ontario

SUBONT

Surabaya Juanda

Sun 25/10

07.05-18.05

2 stops49h 00m

Ontario

Fri 2/4

00.10-18.20

2 stops28h 10m

Rp 20,997,140

SurabayaOntario

SUB Surabaya Juanda - ONT Ontario

SUBONT

Surabaya Juanda

Sun 25/10

07.05-18.05

2 stops49h 00m

Ontario

Sun 28/3

00.10-18.20

2 stops28h 10m

Rp 20,997,140

SurabayaOntario

SUB Surabaya Juanda - ONT Ontario

SUBONT

Surabaya Juanda

Tue 22/12

18.00-17.05

2 stops38h 05m

Ontario

Sun 17/1

22.50-18.20

2 stops28h 30m

Rp 20,997,140

SurabayaOntario

SUB Surabaya Juanda - ONT Ontario

SUBONT

Surabaya Juanda

Tue 22/12

18.00-17.05

2 stops38h 05m

Ontario

Sat 16/1

22.50-18.20

2 stops28h 30m

Rp 20,997,140

SurabayaOntario

SUB Surabaya Juanda - ONT Ontario

SUBONT

Surabaya Juanda

Thu 29/10

07.05-18.05

2 stops49h 00m

Ontario

Thu 1/4

00.10-18.20

2 stops28h 10m

Rp 20,997,140

SurabayaOntario

SUB Surabaya Juanda - ONT Ontario

SUBONT

Surabaya Juanda

Sun 20/12

19.20-17.05

2 stops36h 45m

Ontario

Sun 17/1

22.50-18.20

2 stops28h 30m

Rp 20,997,140

SurabayaOntario

SUB Surabaya Juanda - ONT Ontario

SUBONT

Surabaya Juanda

Thu 12/11

16.30-20.15

2 stops42h 45m

Ontario

Mon 16/11

09.25-18.15

2 stops65h 50m

Rp 22,337,384

Flights are sorted by cheapest return flights first.

Deals found on 30/9

Showing 1-10 of 13 resultsSorted by cheapest first

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.

SUB-ONT

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

How long is the flight from Surabaya to Ontario?
For as low as Rp 20,246,604, China Airlines can have you in Ontario from Surabaya in 48h 55m. 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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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?

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Cheap flights from Surabaya to Ontario from Rp 12,437,455

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Surabaya to Ontario

Cheapest flights from Surabaya to OntarioExplore 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 5 October 2026.

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 5 October 2026.

Best flights from Surabaya to OntarioDiscover carefully curated flight deals from Surabaya to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Discover carefully curated flight deals from Surabaya to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Last-minute flights from Surabaya to OntarioDiscover last-minute flight deals from Surabaya to Ontario. Data last updated 5 October 2026 and is based on user searches.

Discover last-minute flight deals from Surabaya to Ontario. Data last updated 5 October 2026 and is based on user searches.

One-way flights from Surabaya to OntarioSearch for one-way flight options from Surabaya to Ontario. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.

Search for one-way flight options from Surabaya to Ontario. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.

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Best time to book a flight from Surabaya to Ontario

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Related info for your journey

How long is the flight from Surabaya to Ontario?

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

How can I find direct flights from Surabaya to Ontario?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Surabaya to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Surabaya to Ontario by cabin class

Find flights from Surabaya to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Surabaya and Ontario flights

Browse other Surabaya and Ontario flight options. Last updated on 5 October 2026.

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

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

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

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

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Travel Smart

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 5 October 2026.

Best flights from Surabaya to Ontario
Discover carefully curated flight deals from Surabaya to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.

Last-minute flights from Surabaya to Ontario
Discover last-minute flight deals from Surabaya to Ontario. Data last updated 5 October 2026 and is based on user searches.

One-way flights from Surabaya to Ontario
Search for one-way flight options from Surabaya to Ontario. Find affordable one-way fares based on user searches. Data last updated 5 October 2026.