$389 Find Cheap Flights from Ontario to Indonesia - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Indonesia departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Ontario to Indonesia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Denpasar
Denpasar2 stops$934
Surabaya
Surabaya2 stops$1,322
Denpasar
Denpasar2 stops$934
Surabaya
Surabaya2 stops$1,322

Book Cheap Ontario to Indonesia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Indonesia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Indonesia

Fri, Oct 23 - Tue, Nov 3
Delta Logo
6:00 am - 12:45 am
ONT
-
CGK
28h 45m
2 stops
Delta Logo
9:50 pm - 4:24 pm
CGK
-
ONT
33h 34m
2 stops
$769Delta
Mon, Nov 16 - Tue, Dec 1
Korean Air Logo
7:00 am - 8:20 pm
ONT
-
CGK
46h 20m
2 stops
Korean Air Logo
9:50 pm - 5:17 pm
CGK
-
ONT
34h 27m
2 stops
$774Korean Air
Sat, Sep 5 - Fri, Sep 11
Korean Air Logo
6:20 am - 12:45 am
ONT
-
CGK
28h 25m
2 stops
Korean Air Logo
2:15 am - 10:40 pm
CGK
-
ONT
34h 25m
2 stops
$818Korean Air
Fri, Oct 23 - Sat, Nov 14
Delta Logo
6:20 am - 12:45 am
ONT
-
CGK
28h 25m
2 stops
Delta Logo
9:50 pm - 10:43 pm
CGK
-
ONT
39h 53m
2 stops
$819Delta
Tue, Nov 10 - Wed, Dec 2
United Airlines Logo
6:00 am - 6:00 am
ONT
-
CGK
33h 00m
2 stops
United Airlines Logo
7:15 am - 11:06 pm
CGK
-
ONT
30h 51m
2 stops
$875United Airlines
Thu, Sep 10 - Mon, Sep 14
United Airlines Logo
6:08 am - 5:05 am
ONT
-
CGK
32h 57m
2 stops
United Airlines Logo
6:10 am - 8:53 pm
CGK
-
ONT
28h 43m
2 stops
$876United Airlines
Sat, Aug 29 - Tue, Sep 15
China Airlines Logo
12:45 am - 2:35 pm
ONT
-
DPS
22h 50m
1 stop
China Airlines Logo
3:55 pm - 6:00 pm
DPS
-
ONT
41h 05m
1 stop
$1,050China Airlines
Wed, Sep 30 - Fri, Oct 9
China Airlines Logo
12:10 am - 2:35 pm
ONT
-
DPS
23h 25m
1 stop
China Airlines Logo
3:55 pm - 6:00 pm
DPS
-
ONT
41h 05m
1 stop
$1,077China Airlines
Sun, Aug 2 - Fri, Aug 21
Multiple Airlines Logo
12:45 am - 7:00 pm
ONT
-
SUB
28h 15m
2 stops
Multiple Airlines Logo
7:05 am - 5:40 pm
SUB
-
ONT
24h 35m
2 stops
$1,347Multiple Airlines
Wed, Aug 5 - Wed, Aug 19
Multiple Airlines Logo
12:45 am - 4:40 pm
ONT
-
SUB
25h 55m
2 stops
Multiple Airlines Logo
9:00 am - 5:40 pm
SUB
-
ONT
22h 40m
2 stops
$1,527Multiple Airlines
Booking Insights

KAYAK's insights & trends for Ontario to Indonesia flights

Get data-powered insights and trends into flights from Ontario to Indonesia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ontario to Indonesia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Indonesia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ontario to Indonesia is March, when tickets cost $615 (return) on average. On the other hand, the most expensive months are June and October, when the average cost of round-trip tickets is $1,483 and $1,255 respectively.

Find deals

Good to know

Low season

May

Cheapest flight

$389
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Ontario to Jakarta

FAQs - booking Indonesia flights

  • How does KAYAK find such low prices on flights from Ontario to Indonesia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Indonesia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Indonesia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to Indonesia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Indonesia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ontario to Indonesia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Indonesia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ontario to Indonesia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Ontario to Indonesia

Information on your arrival and departure airports

Ontario (ONT)