What is the cheapest airline that flies from Ontario to Indonesia?

Delta, Korean Air, and China Airlines are the most popular carriers operating from Ontario to Indonesia

What airlines fly to Indonesia?

Singapore Airlines, Cathay Pacific and China Airlines are the top three most popular airlines that fly to Indonesia from Ontario according to our data. Singapore Airlines is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Indonesia. Keep in mind that there are 16 different airlines that fly to Indonesia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario Airport to Indonesia?

Prices for flights from Ontario Airport to Indonesia are refreshed on a daily basis.

How many operators does momondo search for flights from Ontario Airport to Indonesia?

As of July 2026, there are 2 operators available to choose from for flights from Ontario Airport to Indonesia.

How old do you have to be to fly from Ontario Airport to Indonesia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Indonesia.

What documentation or ID do you need to fly to Indonesia?

The necessary travel and health documents for your Indonesia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$393 Cheap Flights from Ontario to Indonesia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Indonesia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:20 am - 12:45 am

ONT

CGK

28h 25m

2 stops

2:15 am - 5:21 pm

CGK

ONT

29h 06m

2 stops

$736Korean Air

Sun, Aug 9 - Mon, Aug 24

6:20 am - 12:45 am

ONT

CGK

28h 25m

2 stops

2:15 am - 10:43 pm

CGK

ONT

34h 28m

2 stops

$769Delta

Tue, Sep 22 - Sun, Oct 11

7:04 am - 8:20 pm

ONT

CGK

46h 16m

2 stops

9:50 pm - 1:57 pm

CGK

ONT

31h 07m

2 stops

$774Korean Air

Tue, Nov 24 - Fri, Jan 22

6:20 am - 12:45 am

ONT

CGK

28h 25m

2 stops

2:15 am - 10:40 pm

CGK

ONT

34h 25m

2 stops

$818Korean Air

Sat, Sep 5 - Fri, Sep 11

6:08 am - 5:05 am

ONT

CGK

32h 57m

2 stops

9:25 pm - 8:01 pm

CGK

ONT

36h 36m

2 stops

$874United Airlines

Thu, Sep 10 - Mon, Sep 14

6:08 am - 5:05 am

ONT

CGK

32h 57m

2 stops

9:25 pm - 8:01 pm

CGK

ONT

36h 36m

2 stops

$875United Airlines

Thu, Sep 10 - Mon, Sep 14

12:45 am - 2:35 pm

ONT

DPS

22h 50m

1 stop

3:55 pm - 6:00 pm

DPS

ONT

41h 05m

1 stop

$1,001China Airlines

Sat, Sep 12 - Fri, Sep 18

12:10 am - 2:35 pm

ONT

DPS

23h 25m

1 stop

3:55 pm - 6:00 pm

DPS

ONT

41h 05m

1 stop

$1,005China Airlines

Tue, Sep 29 - Wed, Oct 7

12:10 am - 9:15 pm

ONT

BPN

30h 05m

2 stops

6:20 am - 4:55 pm

BPN

ONT

25h 35m

2 stops

$1,323Multiple Airlines

Wed, Sep 30 - Sat, Oct 31

12:12 pm - 4:10 pm

ONT

BPN

36h 58m

3 stops

6:50 pm - 7:28 pm

BPN

ONT

39h 38m

3 stops

$1,556Multiple Airlines

Thu, Oct 1 - Sat, Oct 31

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Delta flights from Ontario to Indonesia

Our best Delta deals on Ontario to Indonesia flight tickets

Delta

Sep 22

ONT6:20 amOntario

28h 25m

2 stops

CGK12:45 amJakarta Soekarno-Hatta Intl

Oct 11

CGK2:15 amJakarta Soekarno-Hatta Intl

34h 28m

2 stops

ONT10:43 pmOntario

$769

Delta

Aug 4

ONT6:20 amOntario

28h 25m

2 stops

CGK12:45 amJakarta Soekarno-Hatta Intl

Aug 24

CGK2:15 amJakarta Soekarno-Hatta Intl

47h 01m

2 stops

ONT11:16 amOntario

$774

Delta

Sep 29

ONT6:00 amOntario

28h 45m

2 stops

CGK12:45 amJakarta Soekarno-Hatta Intl

Oct 12

CGK2:15 amJakarta Soekarno-Hatta Intl

28h 57m

2 stops

ONT5:12 pmOntario

$819

Korean Air flights from Ontario to Indonesia

Our best Korean Air deals on Ontario to Indonesia flight tickets

Korean Air

Aug 9

ONT6:20 amOntario

28h 25m

2 stops

CGK12:45 amJakarta Soekarno-Hatta Intl

Aug 24

CGK2:15 amJakarta Soekarno-Hatta Intl

29h 06m

2 stops

ONT5:21 pmOntario

$736

Korean Air

Nov 24

ONT7:04 amOntario

46h 16m

2 stops

CGK8:20 pmJakarta Soekarno-Hatta Intl

Jan 22

CGK9:50 pmJakarta Soekarno-Hatta Intl

31h 07m

2 stops

ONT1:57 pmOntario

$774

Korean Air

Sep 5

ONT6:20 amOntario

28h 25m

2 stops

CGK12:45 amJakarta Soekarno-Hatta Intl

Sep 11

CGK2:15 amJakarta Soekarno-Hatta Intl

34h 25m

2 stops

ONT10:40 pmOntario

$818

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Sun 8/9

6:20 am-12:45 am

2 stops28h 25m

Jakarta Soekarno-Hatta Intl

Mon 8/24

2:15 am-5:21 pm

2 stops29h 06m

$736

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Tue 9/22

6:20 am-12:45 am

2 stops28h 25m

Jakarta Soekarno-Hatta Intl

Sun 10/11

2:15 am-10:43 pm

2 stops34h 28m

$769

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Tue 11/24

7:04 am-8:20 pm

2 stops46h 16m

Jakarta Soekarno-Hatta Intl

Fri 1/22

9:50 pm-1:57 pm

2 stops31h 07m

$774

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Sat 9/5

6:20 am-12:45 am

2 stops28h 25m

Jakarta Soekarno-Hatta Intl

Fri 9/11

2:15 am-10:40 pm

2 stops34h 25m

$818

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Thu 9/10

6:08 am-5:05 am

2 stops32h 57m

Jakarta Soekarno-Hatta Intl

Mon 9/14

9:25 pm-8:01 pm

2 stops36h 36m

$874

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Thu 9/10

6:08 am-5:05 am

2 stops32h 57m

Jakarta Soekarno-Hatta Intl

Mon 9/14

9:25 pm-8:01 pm

2 stops36h 36m

$875

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Sat 9/12

12:45 am-2:35 pm

1 stop22h 50m

Denpasar Bali Ngurah Rai

Fri 9/18

3:55 pm-6:00 pm

1 stop41h 05m

$1,001

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Tue 9/29

12:10 am-2:35 pm

1 stop23h 25m

Denpasar Bali Ngurah Rai

Wed 10/7

3:55 pm-6:00 pm

1 stop41h 05m

$1,005

Quickest round-trip

OntarioBalikpapan

ONT - BPN

ONTBPN

Ontario

Wed 9/30

12:10 am-9:15 pm

2 stops30h 05m

Balikpapan Sepinnggan

Sat 10/31

6:20 am-4:55 pm

2 stops25h 35m

$1,323

OntarioBalikpapan

ONT - BPN

ONTBPN

Ontario

Thu 10/1

12:12 pm-4:10 pm

3 stops36h 58m

Balikpapan Sepinnggan

Sat 10/31

6:50 pm-7:28 pm

3 stops39h 38m

$1,556

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Indonesia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Indonesia?

The month of March is, on average, the cheapest month to fly to Indonesia from Ontario, with most prices found around $615. If you aren’t able to travel during the month of March, then book flights to Indonesia from Ontario during November instead. Flights to Indonesia in November, while not as cheap as those in March, still average around $812.

Can stopping save me money on Ontario to Indonesia flights?

You could potentially save up to 45% on your flight if you consider stops on a Ontario to Indonesia flight.

Cheap Ontario to Indonesia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Indonesia

Fastest flight time	21h 45m
Direct flights	None

The fastest flight from Ontario to Indonesia takes 21h 45m

There are no direct flights from Ontario to Indonesia. There are no popular flight routes from Ontario to Indonesia.

Search flight deals

Frequently asked questions about flying from Ontario to Indonesia

When did momondo last update prices for flights from Ontario Airport to Indonesia?
Prices for flights from Ontario Airport to Indonesia are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario Airport to Indonesia?
As of July 2026, there are 2 operators available to choose from for flights from Ontario Airport to Indonesia.
How old do you have to be to fly from Ontario Airport to Indonesia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Indonesia.
What documentation or ID do you need to fly to Indonesia?
The necessary travel and health documents for your Indonesia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ontario to Indonesia

Compare and see reviews for airlines that fly from Ontario to Indonesia with momondo

Airline	Rating	Free Cancellation	Price
Korean Air	PriceFrom $615	Free Cancellation	Rating 8.4 1,221 reviews		Search Korean Air flights
STARLUX Airlines	PriceFrom $812	Free Cancellation	Rating 8.8 362 reviews		Search STARLUX Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Indonesia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Indonesia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ontario to Indonesia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Indonesia from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to Indonesia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Indonesia.

I’m not ready to book a flight from Ontario to Indonesia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Indonesia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.