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

Delta, United Airlines, and Korean Air 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 15 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 - 10:45 pm

CGK

ONT

34h 30m

2 stops

$766Korean Air

Tue, Aug 4 - Wed, Aug 19

6:20 am - 12:45 am

ONT

CGK

28h 25m

2 stops

2:15 am - 11:34 pm

CGK

ONT

35h 19m

2 stops

$768Delta

Tue, Aug 4 - Mon, Aug 24

6:20 am - 12:45 am

ONT

CGK

28h 25m

2 stops

2:15 am - 12:16 pm

CGK

ONT

48h 01m

2 stops

$773Delta

Wed, Aug 19 - Sun, Aug 30

6:20 am - 12:45 am

ONT

CGK

28h 25m

2 stops

2:15 am - 10:45 pm

CGK

ONT

34h 30m

2 stops

$774Korean Air

Mon, Aug 3 - Sun, Aug 23

1:18 pm - 6:00 am

ONT

CGK

49h 42m

2 stops

7:15 am - 3:27 pm

CGK

ONT

23h 12m

2 stops

$874United Airlines

Wed, Dec 30 - Sat, Jan 30

6:00 am - 5:05 am

ONT

CGK

33h 05m

2 stops

9:25 pm - 8:01 pm

CGK

ONT

36h 36m

2 stops

$875United Airlines

Thu, Jul 30 - Wed, Aug 12

6:00 am - 9:10 am

ONT

SUB

37h 10m

2 stops

7:15 pm - 6:16 pm

SUB

ONT

37h 01m

2 stops

$1,076Multiple Airlines

Fri, Aug 7 - Tue, Aug 18

1:50 pm - 9:10 am

ONT

SUB

53h 20m

2 stops

4:30 pm - 6:16 pm

SUB

ONT

39h 46m

2 stops

$1,082Multiple Airlines

Thu, Aug 6 - Tue, Aug 18

12:10 am - 10:25 am

ONT

SUB

44h 15m

2 stops

9:20 am - 6:00 pm

SUB

ONT

46h 40m

2 stops

$1,308China Airlines

Sun, Sep 20 - Fri, Oct 23

12:45 am - 8:30 am

ONT

SUB

41h 45m

2 stops

4:35 pm - 6:40 pm

SUB

ONT

40h 05m

2 stops

$1,319China Airlines

Wed, Aug 12 - Sun, Aug 23

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China Airlines flights from Ontario to Indonesia

Our best China Airlines deals on Ontario to Indonesia flight tickets

China Airlines

Aug 18

ONT12:45 amOntario

33h 05m

1 stop

CGK11:50 pmJakarta Soekarno-Hatta Intl

Aug 30

CGK1:00 amJakarta Soekarno-Hatta Intl

31h 40m

1 stop

ONT6:40 pmOntario

$1,079

China Airlines

Aug 13

ONT12:45 amOntario

22h 50m

1 stop

CGK1:35 pmJakarta Soekarno-Hatta Intl

Aug 25

CGK1:00 amJakarta Soekarno-Hatta Intl

31h 40m

1 stop

ONT6:40 pmOntario

$1,099

China Airlines

Aug 10

ONT12:45 amOntario

22h 50m

1 stop

CGK1:35 pmJakarta Soekarno-Hatta Intl

Aug 30

CGK1:00 amJakarta Soekarno-Hatta Intl

31h 40m

1 stop

ONT6:40 pmOntario

$1,100

Delta flights from Ontario to Indonesia

Our best Delta deals on Ontario to Indonesia flight tickets

Delta

Aug 4

ONT6:20 amOntario

28h 25m

2 stops

CGK12:45 amJakarta Soekarno-Hatta Intl

Aug 24

CGK2:15 amJakarta Soekarno-Hatta Intl

35h 19m

2 stops

ONT11:34 pmOntario

$768

Delta

Aug 19

ONT6:20 amOntario

28h 25m

2 stops

CGK12:45 amJakarta Soekarno-Hatta Intl

Aug 30

CGK2:15 amJakarta Soekarno-Hatta Intl

48h 01m

2 stops

ONT12:16 pmOntario

$773

Delta

Jul 20

ONT6:20 amOntario

28h 25m

2 stops

CGK12:45 amJakarta Soekarno-Hatta Intl

Aug 7

CGK2:15 amJakarta Soekarno-Hatta Intl

34h 08m

2 stops

ONT10:23 pmOntario

$915

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Tue 8/4

6:20 am-12:45 am

2 stops28h 25m

Jakarta Soekarno-Hatta Intl

Wed 8/19

2:15 am-10:45 pm

2 stops34h 30m

$766

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Tue 8/4

6:20 am-12:45 am

2 stops28h 25m

Jakarta Soekarno-Hatta Intl

Mon 8/24

2:15 am-11:34 pm

2 stops35h 19m

$768

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Wed 8/19

6:20 am-12:45 am

2 stops28h 25m

Jakarta Soekarno-Hatta Intl

Sun 8/30

2:15 am-12:16 pm

2 stops48h 01m

$773

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Mon 8/3

6:20 am-12:45 am

2 stops28h 25m

Jakarta Soekarno-Hatta Intl

Sun 8/23

2:15 am-10:45 pm

2 stops34h 30m

$774

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Wed 12/30

1:18 pm-6:00 am

2 stops49h 42m

Jakarta Soekarno-Hatta Intl

Sat 1/30

7:15 am-3:27 pm

2 stops23h 12m

$874

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Thu 7/30

6:00 am-5:05 am

2 stops33h 05m

Jakarta Soekarno-Hatta Intl

Wed 8/12

9:25 pm-8:01 pm

2 stops36h 36m

$875

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Fri 8/7

6:00 am-9:10 am

2 stops37h 10m

Surabaya Juanda

Tue 8/18

7:15 pm-6:16 pm

2 stops37h 01m

$1,076

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Thu 8/6

1:50 pm-9:10 am

2 stops53h 20m

Surabaya Juanda

Tue 8/18

4:30 pm-6:16 pm

2 stops39h 46m

$1,082

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Sun 9/20

12:10 am-10:25 am

2 stops44h 15m

Surabaya Juanda

Fri 10/23

9:20 am-6:00 pm

2 stops46h 40m

$1,308

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Wed 8/12

12:45 am-8:30 am

2 stops41h 45m

Surabaya Juanda

Sun 8/23

4:35 pm-6:40 pm

2 stops40h 05m

$1,319

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 November is, on average, the cheapest month to fly to Indonesia from Ontario, with most prices found around $559. If you aren’t able to travel during the month of November, then book flights to Indonesia from Ontario during March instead. Flights to Indonesia in March, while not as cheap as those in November, still average around $615.

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 20m
Direct flights	None

The fastest flight from Ontario to Indonesia takes 21h 20m

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 1,222 reviews		Search Korean Air flights
STARLUX Airlines	PriceFrom $812	Free Cancellation	Rating 8.8 359 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.