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

Delta, Korean Air, and United 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 68% of people opting to fly with this airline when traveling to Indonesia. Keep in mind that there are 14 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 May 2026, there are 3 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.

$405 Cheap Flights from Ontario to Indonesia in 2026

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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 - 8:10 pm

ONT

CGK

47h 50m

2 stops

9:50 pm - 11:44 pm

CGK

ONT

39h 54m

2 stops

$723Delta

Wed, Jul 29 - Tue, Sep 1

7:00 am - 12:45 am

ONT

CGK

27h 45m

2 stops

2:15 am - 5:16 pm

CGK

ONT

29h 01m

2 stops

$729Korean Air

Tue, Aug 11 - Thu, Sep 10

1:44 pm - 4:00 pm

ONT

CGK

36h 16m

2 stops

7:00 am - 10:58 pm

CGK

ONT

29h 58m

2 stops

$828United Airlines

Wed, Aug 19 - Mon, Aug 31

6:00 am - 11:45 pm

ONT

CGK

27h 45m

2 stops

7:00 am - 8:04 pm

CGK

ONT

27h 04m

2 stops

$831United Airlines

Sun, Aug 9 - Wed, Sep 9

6:00 am - 12:45 am

ONT

CGK

28h 45m

2 stops

9:50 pm - 5:17 pm

CGK

ONT

33h 27m

2 stops

$878Multiple Airlines

Mon, Oct 5 - Mon, Oct 26

7:57 pm - 12:10 am

ONT

DPS

37h 13m

2 stops

9:40 pm - 10:39 pm

DPS

ONT

39h 59m

2 stops

$1,078Singapore Airlines

Fri, Oct 2 - Fri, Oct 9

6:58 pm - 8:55 am

ONT

DPS

46h 57m

2 stops

9:40 pm - 10:39 pm

DPS

ONT

39h 59m

2 stops

$1,087Singapore Airlines

Sat, Oct 3 - Sat, Oct 10

12:45 am - 7:00 pm

ONT

SUB

28h 15m

2 stops

2:35 pm - 6:40 pm

SUB

ONT

42h 05m

2 stops

$1,472China Airlines

Mon, Aug 17 - Thu, Aug 27

12:45 am - 1:50 pm

ONT

SUB

47h 05m

2 stops

9:20 am - 6:00 pm

SUB

ONT

46h 40m

2 stops

$1,484China Airlines

Wed, Sep 9 - Fri, Oct 9

12:45 am - 7:00 pm

ONT

SUB

28h 15m

2 stops

8:10 am - 6:40 pm

SUB

ONT

24h 30m

2 stops

$1,628Multiple Airlines

Mon, Aug 17 - Sat, Aug 29

China Airlines flights from Ontario to Indonesia

Our best China Airlines deals on Ontario to Indonesia flight tickets

China Airlines

Sep 11

ONT12:45 amOntario

22h 50m

1 stop

DPS2:35 pmDenpasar Bali Ngurah Rai

Sep 25

DPS3:55 pmDenpasar Bali Ngurah Rai

41h 05m

1 stop

ONT6:00 pmOntario

$1,181

China Airlines

Aug 8

ONT12:45 amOntario

22h 50m

1 stop

CGK1:35 pmJakarta Soekarno-Hatta Intl

Sep 8

CGK1:30 amJakarta Soekarno-Hatta Intl

31h 10m

1 stop

ONT6:40 pmOntario

$1,184

China Airlines

Aug 1

ONT12:45 amOntario

22h 50m

1 stop

CGK1:35 pmJakarta Soekarno-Hatta Intl

Sep 13

CGK1:30 amJakarta Soekarno-Hatta Intl

31h 10m

1 stop

ONT6:40 pmOntario

$1,186

Korean Air flights from Ontario to Indonesia

Our best Korean Air deals on Ontario to Indonesia flight tickets

Korean Air

Aug 11

ONT7:00 amOntario

27h 45m

2 stops

CGK12:45 amJakarta Soekarno-Hatta Intl

Sep 10

CGK2:15 amJakarta Soekarno-Hatta Intl

29h 01m

2 stops

ONT5:16 pmOntario

$729

Korean Air

Aug 6

ONT6:20 amOntario

28h 25m

2 stops

CGK12:45 amJakarta Soekarno-Hatta Intl

Sep 9

CGK2:15 amJakarta Soekarno-Hatta Intl

29h 01m

2 stops

ONT5:16 pmOntario

$871

Korean Air

Jul 28

ONT6:20 amOntario

28h 25m

2 stops

CGK12:45 amJakarta Soekarno-Hatta Intl

Aug 27

CGK2:15 amJakarta Soekarno-Hatta Intl

35h 19m

2 stops

ONT11:34 pmOntario

$879

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Wed 7/29

6:20 am-8:10 pm

2 stops47h 50m

Jakarta Soekarno-Hatta Intl

Tue 9/1

9:50 pm-11:44 pm

2 stops39h 54m

$723

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Tue 8/11

7:00 am-12:45 am

2 stops27h 45m

Jakarta Soekarno-Hatta Intl

Thu 9/10

2:15 am-5:16 pm

2 stops29h 01m

$729

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Wed 8/19

1:44 pm-4:00 pm

2 stops36h 16m

Jakarta Soekarno-Hatta Intl

Mon 8/31

7:00 am-10:58 pm

2 stops29h 58m

$828

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Sun 8/9

6:00 am-11:45 pm

2 stops27h 45m

Jakarta Soekarno-Hatta Intl

Wed 9/9

7:00 am-8:04 pm

2 stops27h 04m

$831

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Mon 10/5

6:00 am-12:45 am

2 stops28h 45m

Jakarta Soekarno-Hatta Intl

Mon 10/26

9:50 pm-5:17 pm

2 stops33h 27m

$878

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Fri 10/2

7:57 pm-12:10 am

2 stops37h 13m

Denpasar Bali Ngurah Rai

Fri 10/9

9:40 pm-10:39 pm

2 stops39h 59m

$1,078

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Sat 10/3

6:58 pm-8:55 am

2 stops46h 57m

Denpasar Bali Ngurah Rai

Sat 10/10

9:40 pm-10:39 pm

2 stops39h 59m

$1,087

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Mon 8/17

12:45 am-7:00 pm

2 stops28h 15m

Surabaya Juanda

Thu 8/27

2:35 pm-6:40 pm

2 stops42h 05m

$1,472

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Wed 9/9

12:45 am-1:50 pm

2 stops47h 05m

Surabaya Juanda

Fri 10/9

9:20 am-6:00 pm

2 stops46h 40m

$1,484

Quickest round-trip

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Mon 8/17

12:45 am-7:00 pm

2 stops28h 15m

Surabaya Juanda

Sat 8/29

8:10 am-6:40 pm

2 stops24h 30m

$1,628

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 11% 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	22h 05m
Direct flights	None

The fastest flight from Ontario to Indonesia takes 22h 05m

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 May 2026, there are 3 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 1,216 reviews	Search Korean Air flights
STARLUX Airlines	PriceFrom $812	Free Cancellation	Rating 8.9 308 reviews	Search STARLUX Airlines flights
China Airlines	PriceFrom $849	Free Cancellation	Rating 8.3 819 reviews	Search China 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.