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 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.

$389 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 - 10:40 pm

CGK

ONT

34h 25m

2 stops

$768Delta

Sun, Aug 30 - Tue, Sep 15

6:00 am - 12:45 am

ONT

CGK

28h 45m

2 stops

9:50 pm - 10:43 pm

CGK

ONT

39h 53m

2 stops

$769Delta

Fri, Oct 23 - Sat, Nov 14

6:20 am - 12:45 am

ONT

CGK

28h 25m

2 stops

2:15 am - 5:21 pm

CGK

ONT

29h 06m

2 stops

$824Korean Air

Wed, Aug 19 - Sun, Aug 30

6:08 am - 4:00 pm

ONT

CGK

43h 52m

2 stops

7:00 am - 6:11 pm

CGK

ONT

49h 11m

2 stops

$875United Airlines

Tue, Aug 25 - Sun, Aug 30

6:08 am - 5:05 am

ONT

CGK

32h 57m

2 stops

6:10 am - 8:53 pm

CGK

ONT

28h 43m

2 stops

$876United Airlines

Thu, Sep 10 - Mon, Sep 14

6:20 am - 10:10 pm

ONT

DPS

48h 50m

2 stops

1:10 am - 5:20 pm

DPS

ONT

31h 10m

2 stops

$934Korean Air

Thu, Sep 3 - Wed, Sep 9

12:45 am - 10:25 am

ONT

SUB

43h 40m

2 stops

7:00 pm - 6:40 pm

SUB

ONT

37h 40m

2 stops

$1,322China Airlines

Mon, Aug 17 - Tue, Aug 25

12:45 am - 8:30 am

ONT

SUB

41h 45m

2 stops

9:20 am - 6:40 pm

SUB

ONT

47h 20m

2 stops

$1,361China Airlines

Wed, Sep 2 - Mon, Sep 7

12:45 am - 10:40 pm

ONT

SUB

31h 55m

2 stops

5:30 am - 5:05 pm

SUB

ONT

25h 35m

2 stops

$1,443Multiple Airlines

Thu, Aug 27 - Fri, Sep 4

12:45 am - 4:40 pm

ONT

SUB

25h 55m

2 stops

9:00 am - 5:40 pm

SUB

ONT

22h 40m

2 stops

$1,527Multiple Airlines

Wed, Aug 5 - Wed, Aug 19

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Qatar Airways flights from Ontario to Indonesia

Our best Qatar Airways deals on Ontario to Indonesia flight tickets

Qatar Airways

Oct 8

ONT2:13 pmOntario

60h 22m

2 stops

DPS5:35 pmDenpasar Bali Ngurah Rai

Oct 15

DPS9:55 amDenpasar Bali Ngurah Rai

52h 50m

2 stops

ONT11:45 pmOntario

$1,153

Qatar Airways

Oct 12

ONT6:02 amOntario

49h 38m

2 stops

DPS10:40 pmDenpasar Bali Ngurah Rai

Oct 26

DPS6:50 pmDenpasar Bali Ngurah Rai

38h 10m

2 stops

ONT6:00 pmOntario

$1,166

Qatar Airways

Oct 5

ONT11:13 amOntario

44h 27m

2 stops

DPS10:40 pmDenpasar Bali Ngurah Rai

Oct 13

DPS9:55 amDenpasar Bali Ngurah Rai

66h 26m

2 stops

ONT1:21 pmOntario

$1,175

Korean Air flights from Ontario to Indonesia

Our best Korean Air deals on Ontario to Indonesia flight tickets

Korean Air

Aug 4

ONT6:20 amOntario

28h 25m

2 stops

CGK12:45 amJakarta Soekarno-Hatta Intl

Aug 24

CGK2:15 amJakarta Soekarno-Hatta Intl

34h 30m

2 stops

ONT10:45 pmOntario

$774

Korean Air

Aug 19

ONT6:20 amOntario

28h 25m

2 stops

CGK12:45 amJakarta Soekarno-Hatta Intl

Aug 30

CGK2:15 amJakarta Soekarno-Hatta Intl

29h 06m

2 stops

ONT5:21 pmOntario

$824

Korean Air

Aug 3

ONT6:20 amOntario

28h 25m

2 stops

CGK12:45 amJakarta Soekarno-Hatta Intl

Aug 10

CGK2:15 amJakarta Soekarno-Hatta Intl

34h 30m

2 stops

ONT10:45 pmOntario

$921

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Sun 8/30

6:20 am-12:45 am

2 stops28h 25m

Jakarta Soekarno-Hatta Intl

Tue 9/15

2:15 am-10:40 pm

2 stops34h 25m

$768

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Fri 10/23

6:00 am-12:45 am

2 stops28h 45m

Jakarta Soekarno-Hatta Intl

Sat 11/14

9:50 pm-10:43 pm

2 stops39h 53m

$769

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-5:21 pm

2 stops29h 06m

$824

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Tue 8/25

6:08 am-4:00 pm

2 stops43h 52m

Jakarta Soekarno-Hatta Intl

Sun 8/30

7:00 am-6:11 pm

2 stops49h 11m

$875

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Thu 9/10

6:08 am-5:05 am

2 stops32h 57m

Jakarta Soekarno-Hatta Intl

Mon 9/14

6:10 am-8:53 pm

2 stops28h 43m

$876

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Thu 9/3

6:20 am-10:10 pm

2 stops48h 50m

Denpasar Bali Ngurah Rai

Wed 9/9

1:10 am-5:20 pm

2 stops31h 10m

$934

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Mon 8/17

12:45 am-10:25 am

2 stops43h 40m

Surabaya Juanda

Tue 8/25

7:00 pm-6:40 pm

2 stops37h 40m

$1,322

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Wed 9/2

12:45 am-8:30 am

2 stops41h 45m

Surabaya Juanda

Mon 9/7

9:20 am-6:40 pm

2 stops47h 20m

$1,361

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Thu 8/27

12:45 am-10:40 pm

2 stops31h 55m

Surabaya Juanda

Fri 9/4

5:30 am-5:05 pm

2 stops25h 35m

$1,443

Quickest round-trip

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Wed 8/5

12:45 am-4:40 pm

2 stops25h 55m

Surabaya Juanda

Wed 8/19

9:00 am-5:40 pm

2 stops22h 40m

$1,527

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	23h 45m
Direct flights	None

The fastest flight from Ontario to Indonesia takes 23h 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 8.8 360 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.