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Ontario

$609+ Cheap flights from Bali to Ontario (ONT)

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
DPS — ONT
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from Bali to Ontario

Keep the following information in mind while searching for Bali to Ontario flight deals. Data was last updated julio 31, 2025.

Round-trip from

$1,032
(Bravofly)

One-way from

$609
(Trip.com)

Popular in

August

Cheapest in

October

Average price

$1,024
From Bali to Ontario
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One-way flight from Bali to Ontario
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Highest demand for flights based on searches. 5% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Bali to Ontario

Cheapest flights from Bali to Ontario
Explore the most affordable flight options available from Bali to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This Bravofly deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/84:30 pmDPS - ONT
2 stops22h 33mMultiple Airlines
jue. 9/256:00 amONT - DPS
2 stops26h 35mMultiple Airlines
Deal found 7/30$1,032
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/301:05 pmDPS - ONT
2 stops46h 28mUnited Airlines
sáb. 9/66:50 pmONT - DPS
2 stops50h 05mUnited Airlines
Deal found 7/30$2,423
This oojo deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/77:20 pmDPS - ONT
2 stops43h 55mQatar Airways
lun. 8/186:00 amONT - DPS
2 stops44h 35mQatar Airways
Deal found 7/31$7,867

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bali 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 2,558,603 searches. Data last updated julio 31, 2025.
Use the filters below to find and compare flights from Bali to Ontario that are best for you.

Fly from

Bali

Fly to

Ontario

Route

Depart

Return

Price

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

lun. 9/8

4:30 pm-12:03 am

2 stops22h 33m

Ontario

jue. 9/25

6:00 am-11:35 pm

2 stops26h 35m

$1,032

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

sáb. 8/30

1:05 pm-8:33 pm

2 stops46h 28m

Ontario

sáb. 9/6

6:50 pm-11:55 am

2 stops50h 05m

$2,423

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

sáb. 9/6

7:10 am-5:05 pm

2 stops24h 55m

$609

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

lun. 11/17

12:50 am-8:53 pm

2 stops36h 03m

$800

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

dom. 1/11

3:45 pm-10:37 pm

2 stops22h 52m

$914

DenpasarOntario

DPS - ONT

DPSONT

Denpasar Bali Ngurah Rai

vie. 8/29

12:50 am-5:11 pm

2 stops31h 21m

$1,138

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Bali to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Bali 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 Bali to Ontario

What is the cheapest month to book a flight from Bali to Ontario?

Currently, August is the cheapest month in which you can book a flight from Bali to Ontario (average of $246). Flying from Bali to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated julio 31, 2025.
See what other customers who have flown with Korean Air, China Airlines, and Qatar Airways from Bali to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,121 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
China Airlines
8.3
Very good
754 reviews
Korean Air
8.4
Very good
1,121 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Qatar Airways
7.4
Good
3,609 reviews
Korean Air
8.4
Very good
1,121 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
United Airlines
7.4
Good
8,900 reviews
Korean Air
8.4
Very good
1,121 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Related info for your journey

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

    Ontario (ONT) is the airport you will fly into if you book a flight from Bali to Ontario. It is only a 3.1 mi journey from Ontario (ONT) to Ontario’s city center.

  • What are the cheapest airlines to fly from Bali to Ontario one-way?

    $800 is the cheapest one-way deal found within the past few days, from Qatar Airways. You may also be able to find cheap deals on China Airlines and Korean Air, with prices starting from $914 and $1,138, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bali 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.

  • What is the cheapest month to book a flight from Bali to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Bali to Ontario (average of $246). Flying from Bali to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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