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Cheap flights from Ontario to Indonesia from $339

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Indonesia departing on 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Indonesia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Korean Air Logo
6:00 am - 8:10 pm
ONT
-
CGK
48h 10m2 stops
Korean Air Logo
9:50 pm - 5:15 pm
CGK
-
ONT
33h 25m2 stops
$615Korean Air
Tue, Mar 31 - Mon, Apr 20
United Airlines Logo
1:27 pm - 4:00 pm
ONT
-
CGK
36h 33m2 stops
United Airlines Logo
7:00 am - 10:52 pm
CGK
-
ONT
29h 52m2 stops
$715United Airlines
Tue, Apr 28 - Tue, May 19
Delta Logo
7:30 am - 8:20 pm
ONT
-
CGK
45h 50m2 stops
Delta Logo
9:50 pm - 10:34 pm
CGK
-
ONT
38h 44m2 stops
$758Delta
Thu, Feb 5 - Thu, Apr 2
Korean Air Logo
6:00 am - 8:10 pm
ONT
-
CGK
48h 10m2 stops
Korean Air Logo
9:50 pm - 5:15 pm
CGK
-
ONT
33h 25m2 stops
$763Korean Air
Tue, Mar 31 - Mon, Apr 13
Delta Logo
3:30 pm - 8:20 pm
ONT
-
CGK
61h 50m2 stops
Delta Logo
9:50 pm - 5:13 pm
CGK
-
ONT
33h 23m2 stops
$765Delta
Wed, Feb 4 - Thu, Apr 2
Delta Logo
7:30 am - 11:55 pm
ONT
-
DPS
24h 25m2 stops
Delta Logo
1:20 am - 10:37 pm
DPS
-
ONT
37h 17m2 stops
$818Delta
Wed, Jan 21 - Tue, Feb 24
Korean Air Logo
7:30 am - 11:50 pm
ONT
-
DPS
25h 20m2 stops
Korean Air Logo
1:10 am - 5:15 pm
DPS
-
ONT
31h 05m2 stops
$824Korean Air
Tue, Apr 14 - Mon, Apr 27
China Airlines Logo
12:10 am - 2:35 pm
ONT
-
DPS
23h 25m1 stop
China Airlines Logo
3:55 pm - 6:00 pm
DPS
-
ONT
41h 05m1 stop
$947China Airlines
Sat, Apr 11 - Sun, Apr 19
China Airlines Logo
11:50 pm - 2:40 pm
ONT
-
DPS
23h 50m1 stop
China Airlines Logo
3:55 pm - 6:00 pm
DPS
-
ONT
41h 05m1 stop
$961China Airlines
Sun, Mar 15 - Sun, Mar 29
Multiple Airlines Logo
11:50 pm - 7:45 pm
ONT
-
SUB
29h 55m2 stops
Multiple Airlines Logo
7:55 am - 6:00 pm
SUB
-
ONT
48h 05m2 stops
$1,173Multiple Airlines
Wed, Mar 25 - Sun, Apr 19

Delta flights from Ontario to Indonesia

Our best Delta deals on Ontario to Indonesia flight tickets
Delta
Feb 5
ONT7:30 amOntario
45h 50m
2 stops
CGK8:20 pmJakarta Soekarno-Hatta Intl
Apr 2
CGK9:50 pmJakarta Soekarno-Hatta Intl
38h 44m
2 stops
ONT10:34 pmOntario
$758
Find similar
Delta
Feb 4
ONT3:30 pmOntario
61h 50m
2 stops
CGK8:20 pmJakarta Soekarno-Hatta Intl
Apr 2
CGK9:50 pmJakarta Soekarno-Hatta Intl
33h 23m
2 stops
ONT5:13 pmOntario
$765
Find similar
Delta
Jan 21
ONT7:30 amOntario
24h 25m
2 stops
DPS11:55 pmDenpasar Bali Ngurah Rai
Feb 24
DPS1:20 amDenpasar Bali Ngurah Rai
37h 17m
2 stops
ONT10:37 pmOntario
$818
Find similar

Korean Air flights from Ontario to Indonesia

Our best Korean Air deals on Ontario to Indonesia flight tickets
Korean Air
Mar 31
ONT6:00 amOntario
48h 10m
2 stops
CGK8:10 pmJakarta Soekarno-Hatta Intl
Apr 20
CGK9:50 pmJakarta Soekarno-Hatta Intl
33h 25m
2 stops
ONT5:15 pmOntario
$615
Find similar
Korean Air
Mar 31
ONT6:00 amOntario
48h 10m
2 stops
CGK8:10 pmJakarta Soekarno-Hatta Intl
Apr 13
CGK9:50 pmJakarta Soekarno-Hatta Intl
33h 25m
2 stops
ONT5:15 pmOntario
$763
Find similar
Korean Air
Apr 14
ONT7:30 amOntario
25h 20m
2 stops
DPS11:50 pmDenpasar Bali Ngurah Rai
Apr 27
DPS1:10 amDenpasar Bali Ngurah Rai
31h 05m
2 stops
ONT5:15 pmOntario
$824
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Indonesia 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, momondo users made 832,500 searches. Data last updated January 6, 2026.
Use the filters below to find and compare flights from Ontario to Indonesia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Tue 3/31

6:00 am-8:10 pm

2 stops48h 10m

Jakarta Soekarno-Hatta Intl

Mon 4/20

9:50 pm-5:15 pm

2 stops33h 25m

$615

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Tue 4/28

1:27 pm-4:00 pm

2 stops36h 33m

Jakarta Soekarno-Hatta Intl

Tue 5/19

7:00 am-10:52 pm

2 stops29h 52m

$715

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Thu 2/5

7:30 am-8:20 pm

2 stops45h 50m

Jakarta Soekarno-Hatta Intl

Thu 4/2

9:50 pm-10:34 pm

2 stops38h 44m

$758

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Tue 3/31

6:00 am-8:10 pm

2 stops48h 10m

Jakarta Soekarno-Hatta Intl

Mon 4/13

9:50 pm-5:15 pm

2 stops33h 25m

$763

OntarioJakarta

ONT - CGK

ONTCGK

Ontario

Wed 2/4

3:30 pm-8:20 pm

2 stops61h 50m

Jakarta Soekarno-Hatta Intl

Thu 4/2

9:50 pm-5:13 pm

2 stops33h 23m

$765

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Wed 1/21

7:30 am-11:55 pm

2 stops24h 25m

Denpasar Bali Ngurah Rai

Tue 2/24

1:20 am-10:37 pm

2 stops37h 17m

$818

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Tue 4/14

7:30 am-11:50 pm

2 stops25h 20m

Denpasar Bali Ngurah Rai

Mon 4/27

1:10 am-5:15 pm

2 stops31h 05m

$824

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Sat 4/11

12:10 am-2:35 pm

1 stop23h 25m

Denpasar Bali Ngurah Rai

Sun 4/19

3:55 pm-6:00 pm

1 stop41h 05m

$947

OntarioDenpasar

ONT - DPS

ONTDPS

Ontario

Sun 3/15

11:50 pm-2:40 pm

1 stop23h 50m

Denpasar Bali Ngurah Rai

Sun 3/29

3:55 pm-6:00 pm

1 stop41h 05m

$961

OntarioSurabaya

ONT - SUB

ONTSUB

Ontario

Wed 3/25

11:50 pm-7:45 pm

2 stops29h 55m

Surabaya Juanda

Sun 4/19

7:55 am-6:00 pm

2 stops48h 05m

$1,173

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Indonesia from

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

Can stopping save me money on Ontario to Indonesia flights?

You could potentially save up to 30% 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 50m

Direct flights

None
The fastest flight from Ontario to Indonesia takes 23h 50m
There are no direct flights from Ontario to Indonesia. There are no popular flight routes from Ontario to Indonesia.
Search flight deals

  • 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?

  • 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
STARLUX AirlinesPriceFrom $812Free CancellationRating
8.9
255 reviews
Search STARLUX Airlines flights
China AirlinesPriceFrom $880Free CancellationRating
8.3
798 reviews
Search China Airlines flights
United AirlinesPriceFrom $1,015Free CancellationRating
7.4
9,134 reviews
Search United 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.

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