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$530+ Cheap flights from Kuala Lumpur Intl (KUL) to Ontario (ONT)

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — ONT
abr. 27 — may. 41
dom. 4/27
dom. 5/4
1 adult, Economy
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Cheap flight deals from Kuala Lumpur Intl to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Kuala Lumpur Intl (KUL) 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 abril 22, 2025.

Round-trip from

$675
(Trip.com)

One-way from

$530
(Trip.com)

Popular in

July

Cheapest in

September

Average price

$873
From Kuala Lumpur Intl to Ontario
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One-way flight from Kuala Lumpur Intl to Ontario
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Highest demand for flights based on searches. 3% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Kuala Lumpur Intl to Ontario

Cheapest flights from Kuala Lumpur Intl to Ontario
Explore the most affordable flight options available from Kuala Lumpur Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 22, 2025.

This Trip.com deal was found by Cheapflights users on 4/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/292:45 pmKUL - ONT
1 stop18h 15mChina Airlines
dom. 10/512:10 amONT - KUL
1 stop22h 15mChina Airlines
Deal found 4/21$675
This oojo deal was found by Cheapflights users on 4/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/75:10 pmKUL - ONT
1 stop39h 30mSTARLUX Airlines
sáb. 9/1311:10 pmONT - KUL
1 stop26h 00mSTARLUX Airlines
Deal found 4/21$939
This Orbitz deal was found by Cheapflights users on 4/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/75:10 pmKUL - ONT
1 stop39h 30mMultiple Airlines
sáb. 9/137:00 amONT - KUL
2 stops47h 50mMultiple Airlines
Deal found 4/21$1,073
This United Airlines deal was found by Cheapflights users on 4/21. 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.
lun. 9/297:15 amKUL - ONT
2 stops25h 02mUnited Airlines
lun. 10/69:35 amONT - KUL
2 stops23h 20mUnited Airlines
Deal found 4/21$1,147
This oojo deal was found by Cheapflights users on 4/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/282:55 amKUL - ONT
2 stops36h 04mQatar Airways
lun. 10/66:00 amONT - KUL
2 stops41h 45mQatar Airways
Deal found 4/21$1,256
This KAYAK deal was found by Cheapflights users on 4/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/810:50 pmKUL - ONT
2 stops34h 07mJapan Airlines
lun. 9/156:00 amONT - KUL
2 stops31h 55mJapan Airlines
Deal found 4/21$1,265
This British Airways deal was found by Cheapflights users on 4/22. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/1810:50 pmKUL - ONT
2 stops34h 46mBritish Airways
lun. 6/24:35 pmONT - KUL
2 stops33h 45mBritish Airways
Deal found 4/22$1,713
This Etihad Airways deal was found by Cheapflights users on 4/22. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/59:40 pmKUL - ONT
2 stops38h 31mEtihad Airways
jue. 5/1510:59 pmONT - KUL
2 stops42h 11mEtihad Airways
Deal found 4/22$2,673

Cheapflights Fare Finder

Customize your flight search to find flights from Kuala Lumpur Intl 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 2,558,603 searches. Data last updated abril 22, 2025.
Use the filters below to find and compare flights from Kuala Lumpur Intl Airport to Ontario that are best for you.

Fly from

Kuala Lumpur Intl

Fly to

Ontario

Route

Depart

Return

Price

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

lun. 9/29

2:45 pm-6:00 pm

1 stop18h 15m

Ontario

dom. 10/5

12:10 am-1:25 pm

1 stop22h 15m

$675

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

jue. 8/7

5:10 pm-5:40 pm

1 stop39h 30m

Ontario

sáb. 9/13

11:10 pm-4:10 pm

1 stop26h 00m

$939

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

jue. 8/7

5:10 pm-5:40 pm

1 stop39h 30m

Ontario

sáb. 9/13

7:00 am-9:50 pm

2 stops47h 50m

$1,073

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

lun. 9/29

7:15 am-5:17 pm

2 stops25h 02m

Ontario

lun. 10/6

9:35 am-11:55 pm

2 stops23h 20m

$1,147

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

dom. 9/28

2:55 am-11:59 pm

2 stops36h 04m

Ontario

lun. 10/6

6:00 am-2:45 pm

2 stops41h 45m

$1,256

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

vie. 8/8

10:50 pm-5:57 pm

2 stops34h 07m

Ontario

lun. 9/15

6:00 am-4:55 am

2 stops31h 55m

$1,265

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

dom. 5/18

10:50 pm-6:36 pm

2 stops34h 46m

Ontario

lun. 6/2

4:35 pm-5:20 pm

2 stops33h 45m

$1,713

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

lun. 5/5

9:40 pm-9:11 pm

2 stops38h 31m

Ontario

jue. 5/15

10:59 pm-8:10 am

2 stops42h 11m

$2,673

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

jue. 6/12

2:45 pm-6:00 pm

1 stop18h 15m

$530

Kuala LumpurOntario

KUL - ONT

KULONT

Kuala Lumpur Intl

jue. 5/1

10:30 pm-6:00 pm

3 stops34h 30m

$644

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 13 results
1
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Best time to book a flight from Kuala Lumpur Intl to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Kuala Lumpur Intl 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 Kuala Lumpur Intl Airport to Ontario

What is the cheapest month to book a flight from Kuala Lumpur Intl Airport to Ontario?

Currently, August is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to Ontario (average of $246). Flying from Kuala Lumpur Intl Airport to Ontario in March is currently the most expensive (average of $328). 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

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 abril 22, 2025.
STARLUX Airlines
9.1
Wonderful
157 reviews

Crew

9.3

Boarding

9.0

Entertainment

9.0

Comfort

9.0

Food

8.9

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
157 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Crew

9.3

Boarding

9.0

Entertainment

9.0

Comfort

9.0

Food

8.9

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Japan Airlines
8.3
Very good
1,450 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Crew

9.3

Boarding

9.0

Entertainment

9.0

Comfort

9.0

Food

8.9

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very good
727 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Crew

9.3

Boarding

9.0

Entertainment

9.0

Comfort

9.0

Food

8.9

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Qatar Airways
7.4
Good
3,560 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Crew

9.3

Boarding

9.0

Entertainment

9.0

Comfort

9.0

Food

8.9

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Etihad Airways
7.4
Good
1,202 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Crew

9.3

Boarding

9.0

Entertainment

9.0

Comfort

9.0

Food

8.9

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

Related info for your journey

Find useful and relevant information for your journey from Kuala Lumpur Intl 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 Intl?

    If you book a flight to Ontario from Kuala Lumpur Intl, you will be flying to Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario. There are 0 flights from Kuala Lumpur Intl to Ontario per day from 0 different airlines.

  • What are the cheapest airlines flying from Kuala Lumpur Intl Airport to Ontario round-trip?

    According to our current data, China Airlines ($675), STARLUX Airlines ($939), and United Airlines ($1,147) offers the cheapest pricing from Kuala Lumpur Intl Airport to Ontario.

  • What are the cheapest airlines to fly from Kuala Lumpur Intl Airport to Ontario one-way?

    The cheapest airlines for a one-way flight from Kuala Lumpur Intl Airport to Ontario are China Airlines ($530), STARLUX Airlines ($664), and United Airlines ($781).

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

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

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

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

    Yes. Cheapflights offers flight deals from Kuala Lumpur Intl 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.

  • What is the cheapest month to book a flight from Kuala Lumpur Intl Airport to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to Ontario (average of $246). Flying from Kuala Lumpur Intl Airport to Ontario in March is currently the most expensive (average of $328). 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.

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