$350 Find Cheap Flights from Ontario to Indonesia - Compare and Save

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Price, demand and travel trends for Ontario to Indonesia flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Ontario to Indonesia right now?

The cheapest fares from Ontario to Indonesia on KAYAK in the last week were to Jakarta Soekarno-Hatta Intl (CGK) from $709 round-trip, and to Denpasar Bali Ngurah Rai (DPS) from $835 round-trip.

What’s the cheapest month to fly from Ontario to Indonesia?

August is the cheapest time of year to fly, with average fares of $809. Prices are highest in December, when average flight costs increase to around $1,714.

Which airport in Indonesia is the cheapest to fly to from Ontario?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into Indonesia are:

• Jakarta Soekarno-Hatta Intl (CGK) from $990
• Denpasar Bali Ngurah Rai (DPS) from $1,147

What’s the cheapest day to fly from Ontario to Indonesia?

Thursday tends to be the cheapest day to fly from Ontario to Indonesia, while Saturday is the most expensive. Fares run about 40% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Ontario to Indonesia?

Data from the past 12 months shows it's cheapest to fly to Indonesia during the morning with average prices of $1,076. The evening is the most expensive time to fly, with average prices of $1,437.

Key details for Ontario to Indonesia flights

Low season

March

Cheapest flight

$350
Beat the crowds with an average 44% drop in travelers.
The most popular month to fly with an average 49% increase in travelers.
One-way flight from Ontario to Jakarta Soekarno-Hatta Intl Airport

Your Ontario to Indonesia flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Ontario to Indonesia?

    Yes. Fares from Ontario to Indonesia are low right now. As a rule of thumb, a round-trip under $923 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Ontario to Indonesia?

    Over the past 12 months, round-trip fares from Ontario to Indonesia have ranged from $923 to $1,556.

  • What are the main airports serving Indonesia?

    Flights to Indonesia use two main airports, Jakarta Soekarno-Hatta Intl (CGK) and Denpasar Bali Ngurah Rai (DPS).

  • What airlines fly nonstop from Ontario to Indonesia?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Ontario to Indonesia. One-stop options include China Airlines and STARLUX Airlines.

  • Which cabin classes are available on flights from Ontario to Indonesia?

    On flights from Ontario to Indonesia you can book Economy Class, Premium Economy Class or Business Class.

  • What are some popular landmarks in Indonesia?

    KAYAK travelers' favorite landmarks in Indonesia include:

    • Seminyak Beach
    • Canggu Beach
    • Sanur Beach
    • Uluwatu Beach

Your guide to booking Ontario to Indonesia flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for August when flights are typically cheapest and avoid December when prices are at their highest.
  • Flying on Thursday is usually the cheapest. Flights on Saturday cost about 40% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, Jakarta Soekarno-Hatta Intl (CGK) is the cheapest airport to fly into from Ontario. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in Denpasar, which is the most popular destination in Indonesia. From there, it's easy to continue on to other popular destinations such as Ubud, Kuta and Jakarta.

Reviews of the top airlines flying from Ontario to Indonesia

 
Need help choosing which airline to fly with from Ontario to Indonesia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.8
STARLUX AirlinesOverall score based on 393 reviews
8.8Boarding
9.1Crew
8.7Entertainment
8.8Comfort
8.6Food
Airline reviews

Hostesses were very nice I am disappointed that I paid extra 900$for premium economy which wasn't much upgraded from regular economy, I have wasted my money on this trip 😫

6.0 GoodAnonymous, May 2026
Read more STARLUX Airlines reviews

Hostesses were very nice I am disappointed that I paid extra 900$for premium economy which wasn't much upgraded from regular economy, I have wasted my money on this trip 😫

love this boutique luxury airline. crew was nice and attentive. Lounge is too small , i think they should have more area for relaxing and lounging not just to sit and eat .. feels like a cafeteria more than a lounge. overall i enjoy it. food on the plane LAX to Teipei should inprove a bit. no flavor and more drinks pls

Overall it’s good . However the food quality can be improved .

My luggage was forced open and broke the zipper. I received it in a huge STARLUX plastic bag. Unfortunately, I have a round trip ticket but might be my first and last with this airline

Flight cancelled due to inclement weather yet rival airline EVA Air with the same route departed 2 hours later and landed safely while our flight was cancelled and rescheduled for 36 hours later.

The crew could have been kinder and less pushy. The premium economy seats don't have enough cushion. The seats are to hard and the flight became painful and uncomfortable after an hour of flying.

Our transit in Taipei was disappointing. The ground crew could not tell us where the lounge was located, so we wasted 15 minutes trying to find it. The airline has a great review, but our experience says otherwise.

I thought all the while when I booked my flight I am entitled to check- in 2 luggages of 23 Kg each only to find out that the ticket I purchased online entitle me for only one luggage. I have been traveling for over 20 years and this is the first experience to such… so frustrating.

I was pleasantly happy with this airline, which is new to me. The crew was attentive and the seats felt better than most other economy. There was plenty of bin space. Glad I got to pick the seat I had(based on distance from baby image on seat map).

The plane is very clean. The selection of movies is excellent!

AAAAHHHH... It was shocking in a very positive way, the attention to detail, the courtesy, the manners of all personnel on board, the constant honest smiling. You can see and feel they take pride in all they do no matter how trivial. The plane in general was very comfortable. I can't wait to do it again

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

Best service I’ve ever had Flight attendants are nicely dressed and look very professional

long flights are difficult but the crew and amenities made it a very good experience

Good. Obviously there is a slightly condescending attitude of all American workers towards their customers but other than that all good.

They destroyed my Michael Kors Carryon luggage, they didn’t announce that only check in the carry on and when we get inside a couple of room to put the carry on bag. I was disappointed and sad because of the damaged of my luggage. They should replace it or fixed it.

More options for your flight from Ontario to Indonesia

Complete your trip to Indonesia with a hotel stay or car rental