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Cheap flights from Kuala Lumpur to Ontario from RM 2,384

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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — ONT
16 Jul — 23 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kuala Lumpur to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Kuala Lumpur to Ontario
Explore the most affordable flight options available from Kuala Lumpur to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 June 2026.

Thu 12/1114:35
KUL
-
ONT
1 stop18h 15m
China Airlines
Tue 8/1222:50
ONT
-
KUL
1 stop22h 35m
China Airlines
Deal found 14/6RM 3,857
Thu 5/1114:35
KUL
-
ONT
1 stop18h 15m
China Airlines
Mon 9/1122:50
ONT
-
KUL
1 stop22h 35m
China Airlines
Deal found 14/6RM 3,921
Wed 14/1014:45
KUL
-
ONT
1 stop18h 15m
China Airlines
Wed 28/1023:50
ONT
-
KUL
1 stop22h 35m
China Airlines
Deal found 11/6RM 3,925
Tue 17/1114:35
KUL
-
ONT
1 stop18h 15m
China Airlines
Tue 1/1222:50
ONT
-
KUL
1 stop22h 35m
China Airlines
Deal found 14/6RM 3,942
Sun 12/714:15
KUL
-
ONT
2 stops42h 39m
United Airlines
Wed 29/713:50
ONT
-
KUL
2 stops49h 10m
United Airlines
Deal found 11/6RM 3,986
Mon 13/707:15
KUL
-
ONT
2 stops25h 39m
United Airlines
Wed 29/706:00
ONT
-
KUL
2 stops33h 00m
United Airlines
Deal found 11/6RM 3,990
Mon 6/714:45
KUL
-
ONT
1 stop18h 55m
China Airlines
Sun 19/700:45
ONT
-
KUL
1 stop21h 40m
China Airlines
Deal found 12/6RM 4,055
Mon 6/714:45
KUL
-
ONT
1 stop18h 55m
China Airlines
Mon 20/700:45
ONT
-
KUL
1 stop21h 40m
China Airlines
Deal found 13/6RM 4,168
Fri 19/614:45
KUL
-
ONT
1 stop18h 15m
China Airlines
Thu 9/700:45
ONT
-
KUL
1 stop21h 40m
China Airlines
Deal found 13/6RM 4,180
Sun 21/617:20
KUL
-
ONT
1 stop38h 45m
STARLUX Airlines
Sat 27/623:10
ONT
-
KUL
1 stop26h 00m
STARLUX Airlines
Deal found 13/6RM 4,201
Tue 11/814:45
KUL
-
ONT
1 stop18h 55m
China Airlines
Sat 29/800:45
ONT
-
KUL
1 stop21h 40m
China Airlines
Deal found 15/6RM 4,286
Fri 19/614:45
KUL
-
ONT
1 stop18h 15m
China Airlines
Thu 25/600:10
ONT
-
KUL
1 stop22h 15m
China Airlines
Deal found 13/6RM 4,334

Find flight deals from Kuala Lumpur to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Kuala Lumpur (MY1) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 June 2026.

Round-trip from

RM 3,857

One-way from

RM 2,384

Popular in

May

Cheapest in

September

Average price

RM 3,792
China Airlines
  • China Airlines
  • 12/11-8/12
  • 2 total stops
  • 40h 50m total
  • Kuala Lumpur to Ontario
Search Deals
United Airlines
  • United Airlines
  • 28/8
  • 2 total stops
  • 43h 01m total
  • Kuala Lumpur to Ontario
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (RM 383 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (RM 135 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kuala Lumpur to Ontario 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 407,431 searches. Data last updated 16 June 2026.
Use the filters below to find and compare flights from Kuala Lumpur to Ontario that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Sun 28/6

07:15-22:37

2 stops30h 22m

Ontario

Sat 4/7

06:00-00:05

2 stops27h 05m

RM 4,945

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Fri 13/11

08:05-09:57

2 stops41h 52m

Ontario

Tue 8/12

06:00-00:15

2 stops26h 15m

RM 5,107

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Thu 9/7

02:40-20:32

2 stops32h 52m

Ontario

Sat 12/9

12:12-14:15

2 stops35h 03m

RM 5,135
Fastest return journey

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Mon 29/6

14:45-18:00

1 stop18h 15m

Ontario

Sat 4/7

00:45-13:25

1 stop21h 40m

RM 5,338

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Sun 28/6

09:15-18:00

1 stop23h 45m

Ontario

Fri 3/7

00:45-13:25

1 stop21h 40m

RM 5,528

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Fri 10/7

12:50-15:29

2 stops41h 39m

Ontario

Fri 17/7

13:50-11:15

2 stops30h 25m

RM 5,670

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Mon 16/11

14:15-15:27

2 stops41h 12m

Ontario

Tue 8/12

06:00-00:15

2 stops26h 15m

RM 5,722

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Tue 13/10

02:40-18:00

2 stops30h 20m

Ontario

Wed 28/10

10:25-08:15

2 stops30h 50m

RM 5,726

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Sat 14/11

08:05-15:27

2 stops23h 22m

Ontario

Tue 8/12

06:00-00:15

2 stops26h 15m

RM 5,856

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

Tue 30/6

07:15-15:29

2 stops23h 14m

Ontario

Sat 4/7

06:00-00:05

2 stops27h 05m

RM 6,074

Flights are sorted by cheapest return flights first.

Deals found on 15/6

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Kuala Lumpur to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Kuala Lumpur with our price prediction graph.
Estimated return 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 Kuala Lumpur to Ontario
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 16 June 2026.
Read through reviews of airlines operating flights from Kuala Lumpur to Ontario, such as China Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very Good
829 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.5

Overall

8.3

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

A,Feb 2026

SEA - TPE

China Airlines has improved significantly over the years. This is the first time we fly on their business class after 20+ years. Both hardware and services impressed us. Will definitely fly with again in the future.
China Airlines
8.3
Very Good
829 reviews
China Airlines
8.3
Very Good
829 reviews
Check prices

Comfort

8.0

Food

7.8

Crew

8.5

Overall

8.3

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

A,Feb 2026

SEA - TPE

China Airlines has improved significantly over the years. This is the first time we fly on their business class after 20+ years. Both hardware and services impressed us. Will definitely fly with again in the future.

Related info for your journey

Find useful and relevant information for your journey from Kuala Lumpur to Ontario. 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 into for flights to Ontario from Kuala Lumpur?

    Ontario (ONT), located 4.9 km from the city centre, is the airport you fly into when you book flights from Kuala Lumpur to Ontario. 1 airline have flights to Ontario from Kuala Lumpur on a regular basis. Booking flights from Kuala Lumpur to Ontario should not be difficult; the airport handles an average of 0 inbound flights from Kuala Lumpur per day.

  • How long is the flight from Kuala Lumpur to Ontario?

    A quick flight from Kuala Lumpur to Ontario can take about 18h 15m. United Airlines provides one of the quickest options available for as low as RM 5,338. Airlines will cover a distance of 14207 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Kuala Lumpur to Ontario round-trip?

    Currently priced at RM 3,517, China Airlines will fly you from Kuala Lumpur to Ontario and back. In addition to China Airlines, many other airlines offer competitively priced options for your trip.

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

    Yes. In addition to deals on Kuala Lumpur to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kuala Lumpur to Ontario?

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

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

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

See more FAQs

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Top airline flying from Kuala Lumpur to Ontario

Discover the top airline that operate flights from Kuala Lumpur to Ontario. 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 407,431 searches. Data last updated 16 June 2026.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapestRM 3,517AverageRM 4,058FlexibilityNo cancel feeOn-time70%
Search China Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kuala Lumpur to Ontario?

Deals for Kuala Lumpur to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Kuala Lumpur to Ontario?

Cheapflights simply makes it quick and affordable to book flights from Kuala Lumpur to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Kuala Lumpur to Ontario with no change fees?

Yes, we can. To see specific flights from Kuala Lumpur to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Kuala Lumpur to Ontario become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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