HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Malaysia

$391+ Cheap flights from Ontario (ONT) to Malaysia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — KUL
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Malaysia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Malaysia

Keep the following information in mind while searching for Ontario to Malaysia flight deals. Data was last updated September 15, 2025.

Round-trip from

$720
(United Airlines)

One-way from

$391
(United Airlines)

Popular in

December

Cheapest in

August

Average price

$766
From Ontario to Malaysia
Search Deals
One-way flight from Ontario to Malaysia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Ontario to Malaysia

Cheapest flights from Ontario to Malaysia
Explore the most affordable flight options available from Ontario to Malaysia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:00 amONT - KUL
2 stops48h 10mDelta
Wed 10/111:15 pmKUL - ONT
2 stops39h 27mDelta
Deal found 9/14$706
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2111:50 amONT - KUL
2 stops66h 20mDelta
Wed 10/111:15 pmKUL - ONT
2 stops39h 27mDelta
Deal found 9/14$712
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:00 amONT - KUL
2 stops40h 55mUnited Airlines
Tue 11/258:30 pmKUL - ONT
2 stops37h 04mUnited Airlines
Deal found 9/14$720
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/255:05 amONT - KUL
2 stops27h 50mUnited Airlines
Mon 9/292:15 pmKUL - ONT
2 stops42h 25mUnited Airlines
Deal found 9/14$724
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/235:10 amONT - KUL
2 stops27h 45mUnited Airlines
Tue 9/307:15 amKUL - ONT
2 stops28h 09mUnited Airlines
Deal found 9/15$727
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/56:00 amONT - KUL
2 stops48h 10mDelta
Mon 11/311:55 pmKUL - ONT
2 stops33h 15mDelta
Deal found 9/15$735
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:40 pmONT - KUL
2 stops60h 30mDelta
Wed 11/511:55 pmKUL - ONT
2 stops38h 46mDelta
Deal found 9/15$741
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:00 amONT - KUL
2 stops48h 10mDelta
Thu 11/611:55 pmKUL - ONT
2 stops38h 46mDelta
Deal found 9/14$764
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:00 amONT - KUL
2 stops48h 10mDelta
Sun 9/2811:15 pmKUL - ONT
2 stops39h 27mDelta
Deal found 9/14$787
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/215:40 pmONT - KUL
2 stops60h 30mDelta
Sun 9/2811:15 pmKUL - ONT
2 stops39h 27mDelta
Deal found 9/14$793
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:00 amONT - KUL
2 stops48h 10mDelta
Sat 9/2711:15 pmKUL - ONT
2 stops50h 54mDelta
Deal found 9/14$844
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2111:50 amONT - KUL
2 stops66h 20mDelta
Sat 9/2711:15 pmKUL - ONT
2 stops50h 54mDelta
Deal found 9/14$850

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Malaysia 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, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Ontario to Malaysia that are best for you.

Fly from

Ontario

Fly to

Malaysia

Route

Depart

Return

Price

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Thu 9/25

5:05 am-11:55 pm

2 stops27h 50m

Kuala Lumpur Intl

Mon 9/29

2:15 pm-10:52 pm

2 stops47h 37m

$724

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Sun 10/5

6:00 am-9:10 pm

2 stops48h 10m

Kuala Lumpur Intl

Mon 11/3

11:55 pm-5:10 pm

2 stops33h 15m

$735

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Sun 10/5

6:00 am-9:10 pm

2 stops48h 10m

Kuala Lumpur Intl

Wed 11/5

11:55 pm-5:10 pm

2 stops33h 15m

$735

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Sat 10/4

6:00 am-9:10 pm

2 stops48h 10m

Kuala Lumpur Intl

Mon 11/3

11:55 pm-9:20 pm

2 stops37h 25m

$735

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Sat 10/4

6:00 am-9:10 pm

2 stops48h 10m

Kuala Lumpur Intl

Wed 11/5

11:55 pm-10:41 pm

2 stops38h 46m

$735

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Sun 10/5

6:00 am-9:10 pm

2 stops48h 10m

Kuala Lumpur Intl

Sun 11/2

11:55 pm-5:10 pm

2 stops33h 15m

$735

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Sun 10/5

6:00 am-9:10 pm

2 stops48h 10m

Kuala Lumpur Intl

Tue 11/4

11:55 pm-5:10 pm

2 stops33h 15m

$735

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Sat 10/4

5:40 pm-9:10 pm

2 stops60h 30m

Kuala Lumpur Intl

Tue 11/4

11:55 pm-5:10 pm

2 stops33h 15m

$741

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Fri 11/14

6:00 am-10:20 am

2 stops36h 20m

Kuala Lumpur Intl

Mon 12/1

5:00 pm-12:17 pm

2 stops35h 17m

$858

OntarioPenang

ONT - PEN

ONTPEN

Ontario

Sun 3/1

10:50 pm-2:20 pm

1 stop23h 30m

Penang Intl

Wed 3/11

3:20 pm-5:50 pm

1 stop17h 30m

$926

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 33 results
1
2
3
4

Best time to book a flight from Ontario to Malaysia

Have a flexible travel schedule? Discover the best time to fly to Malaysia from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Malaysia

What is the cheapest month to book a flight from Ontario to Malaysia?

Currently, March is the cheapest month in which you can book a flight from Ontario to Malaysia (average of $967). Flying from Ontario to Malaysia in June is currently the most expensive (average of $1,418). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ONT to MY?

Find hourly flight availability from Ontario to Malaysia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Malaysia as you normally would.

Reviews of airlines servicing Malaysia

Get insights into the airlines that provide service to Malaysia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Malaysia. Reviews last updated September 15, 2025.
Peruse reviews from past customers who have flown with China Airlines from Ontario to Malaysia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very good
767 reviews

Crew

8.5

Food

7.8

Comfort

8.0

Entertainment

8.0

Overall

8.3

Boarding

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.
China Airlines
8.3
Very good
767 reviews
China Airlines
8.3
Very good
767 reviews

Crew

8.5

Food

7.8

Comfort

8.0

Entertainment

8.0

Overall

8.3

Boarding

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Malaysia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Malaysia?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Malaysia.

  • How long is the flight from Ontario to Malaysia?

    A quick flight from Ontario to Malaysia can take about 23h 30m. United Airlines provides one of the quickest options available for as low as $926. Airlines will cover a distance of 8757 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Ontario to Malaysia one-way?

    One-way options have recently been found by users for as low as $391 on United Airlines. Other airlines that offer cheap prices include China Airlines from $573 and Qatar Airways from $772 one-way.

  • Can I find deals for flights from Ontario to Malaysia that include hotel bookings?

    Yes. In addition to deals on Ontario to Malaysia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Malaysia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Malaysia.

  • Can I find deals for business class flights from Ontario to Malaysia?

    Yes. Cheapflights offers flight deals from Ontario to Malaysia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Malaysia?

    Currently, March is the cheapest month in which you can book a flight from Ontario to Malaysia (average of $967). Flying from Ontario to Malaysia in June is currently the most expensive (average of $1,418). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Malaysia

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Haneda flights
Los Angeles to Narita flights
San Francisco to Haneda flights
San Francisco to Narita flights
Los Angeles to Manila flights
Los Angeles to Suvarnabhumi flights
San Francisco to Manila flights
San Francisco to Hong Kong flights
San Francisco to Taiwan Taoyuan Intl flights
Los Angeles to Incheon Intl flights
San Francisco to New Delhi flights
San Francisco to Suvarnabhumi flights
Los Angeles to Taiwan Taoyuan Intl flights
Ontario to Narita flights
Los Angeles to Ho Chi Minh City flights
San Francisco to Mumbai flights
San Francisco to Ho Chi Minh City flights
San Francisco to Hongqiao Intl flights
Los Angeles to Kansai Intl flights
Los Angeles to Hong Kong flights
Ontario to Haneda flights
San Francisco to Incheon Intl flights
San Francisco to Pu Dong flights
Los Angeles to Hongqiao Intl flights
San Diego to Narita flights
Ontario to Suvarnabhumi flights
Ontario to Manila flights
Los Angeles to New Delhi flights
Los Angeles to Pu Dong flights
Burbank to Narita flights
San Francisco to Bangalore flights
San Jose to New Delhi flights
Ontario to Taiwan Taoyuan Intl flights
Los Angeles to Singapore flights
Los Angeles to Mumbai flights
Oakland to New Delhi flights
Los Angeles to Gimpo Intl flights
Santa Ana to Haneda flights
San Francisco to Sung Shan flights
Los Angeles to Don Mueang Intl flights
Los Angeles to Yerevan flights
San Francisco to Hyderabad flights
Burbank to Suvarnabhumi flights
San Jose to Haneda flights
Burbank to Manila flights
Los Angeles to Sung Shan flights
Santa Ana to Suvarnabhumi flights
Santa Ana to Manila flights
San Diego to Haneda flights
Ontario to Ho Chi Minh City flights

Top airline flying from Ontario to Malaysia

Discover the top airline that operate flights from Ontario to Malaysia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$938Average$1,300FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.