Which layover airport has the shortest connection time from Ontario to Kuala Lumpur Intl Airport?

Taipei City (TPE) has the shortest average layover time for this route: 2h 35m.

Which layover airport has the shortest travel time from Ontario to Kuala Lumpur Intl Airport?

Flights connecting via Hong Kong (HKG) have the shortest average one-way travel time: 22h 15m.

Which layover airport offers the lowest fares from Ontario to Kuala Lumpur Intl Airport?

Flights via Hong Kong (HKG) offer the lowest average round-trip price of $770.

Which airport is the most popular layover for flights between Ontario and Kuala Lumpur Intl Airport?

Manila (MNL) was the most common stop: 56% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Ontario to Kuala Lumpur Intl?

United Airlines, Delta, and Korean Air are the most popular carriers operating from Ontario to Kuala Lumpur Intl

What airlines fly to Kuala Lumpur Intl Airport?

Singapore Airlines, Cathay Pacific and ANA are the top three most popular airlines that fly to Kuala Lumpur Intl Airport from Ontario according to our data. Singapore Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Kuala Lumpur Intl Airport. Keep in mind that there are 12 different airlines that fly to Kuala Lumpur Intl Airport on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario Airport to Kuala Lumpur Intl Airport?

Prices for flights from Ontario Airport to Kuala Lumpur Intl Airport are updated daily.

How many operators does momondo search for flights from Ontario Airport to Kuala Lumpur Intl Airport?

As of September 2025, there is 1 operator available to choose from for flights from Ontario Airport to Kuala Lumpur Intl Airport.

How old do you have to be to fly from Ontario Airport to Kuala Lumpur Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Kuala Lumpur Intl Airport.

What documentation or ID do you need to fly to Kuala Lumpur Intl Airport?

The necessary travel and health documents for your Kuala Lumpur Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$391 Cheap Flights from Ontario to Kuala Lumpur Intl Airport in 2025/26

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Find the cheapest flights from Ontario to Kuala Lumpur

Round-trip

One-way

Last minute

Cheap round-trip flights

6:45 am - 10:25 pmONT-KUL

23h 40m2 stops

11:55 pm - 5:08 pmKUL-ONT

33h 13m2 stops

$711Korean Air

Find Deal

Thu, Nov 13 - Mon, Dec 1

6:38 pm - 10:20 amONT-KUL

24h 42m2 stops

8:30 pm - 12:37 pmKUL-ONT

32h 07m2 stops

$720United Airlines

Find Deal

Mon, Oct 27 - Thu, Nov 20

6:39 pm - 10:20 amONT-KUL

23h 41m2 stops

2:15 pm - 5:43 pmKUL-ONT

43h 28m2 stops

$721United Airlines

Find Deal

Thu, Jan 22 - Sun, Feb 8

6:38 pm - 10:20 amONT-KUL

23h 42m2 stops

6:40 pm - 2:34 pmKUL-ONT

34h 54m2 stops

$722United Airlines

Find Deal

Sun, Nov 16 - Mon, Apr 6

6:00 am - 9:10 pmONT-KUL

48h 10m2 stops

11:55 pm - 5:10 pmKUL-ONT

33h 15m2 stops

$735Delta

Find Deal

Sun, Oct 5 - Tue, Nov 4

5:40 pm - 9:10 pmONT-KUL

60h 30m2 stops

11:55 pm - 9:20 pmKUL-ONT

37h 25m2 stops

$741Delta

Find Deal

Sat, Oct 4 - Mon, Nov 3

10:50 pm - 1:25 pmONT-KUL

22h 35m1 stop

2:35 pm - 5:50 pmKUL-ONT

18h 15m1 stop

$890China Airlines

Find Deal

Mon, Feb 16 - Mon, Mar 9

10:50 pm - 1:25 pmONT-KUL

22h 35m1 stop

2:35 pm - 5:50 pmKUL-ONT

18h 15m1 stop

$894China Airlines

Find Deal

Sat, Mar 7 - Wed, Mar 11

12:10 am - 9:30 pmONT-KUL

30h 20m3 stops

7:55 am - 5:50 pmKUL-ONT

24h 55m2 stops

$1,005Multiple Airlines

Find Deal

Thu, Oct 23 - Fri, Oct 31

12:10 am - 7:40 pmONT-KUL

28h 30m2 stops

7:55 am - 5:50 pmKUL-ONT

24h 55m2 stops

$1,007Multiple Airlines

Find Deal

Thu, Oct 23 - Fri, Oct 31

United Airlines flights from Ontario to Kuala Lumpur Intl Airport

Our best United Airlines deals on Ontario to Kuala Lumpur Intl Airport flight tickets

United Airlines

Oct 27

ONT6:38 pmOntario

24h 42m

2 stops

KUL10:20 amKuala Lumpur Intl

Nov 20

KUL8:30 pmKuala Lumpur Intl

32h 07m

2 stops

ONT12:37 pmOntario

$720

Find similar

United Airlines

Jan 22

ONT6:39 pmOntario

23h 41m

2 stops

KUL10:20 amKuala Lumpur Intl

Feb 8

KUL2:15 pmKuala Lumpur Intl

43h 28m

2 stops

ONT5:43 pmOntario

$721

Find similar

United Airlines

Nov 16

ONT6:38 pmOntario

23h 42m

2 stops

KUL10:20 amKuala Lumpur Intl

Apr 6

KUL6:40 pmKuala Lumpur Intl

34h 54m

2 stops

ONT2:34 pmOntario

$722

Find similar

China Airlines flights from Ontario to Kuala Lumpur Intl Airport

Our best China Airlines deals on Ontario to Kuala Lumpur Intl Airport flight tickets

China Airlines

Feb 16

ONT10:50 pmOntario

22h 35m

1 stop

KUL1:25 pmKuala Lumpur Intl

Mar 9

KUL2:35 pmKuala Lumpur Intl

18h 15m

1 stop

ONT5:50 pmOntario

$890

Find similar

China Airlines

Mar 7

ONT10:50 pmOntario

22h 35m

1 stop

KUL1:25 pmKuala Lumpur Intl

Mar 11

KUL2:35 pmKuala Lumpur Intl

18h 15m

1 stop

ONT5:50 pmOntario

$894

Find similar

China Airlines

Jan 8

ONT10:50 pmOntario

22h 35m

1 stop

KUL1:25 pmKuala Lumpur Intl

Mar 28

KUL2:35 pmKuala Lumpur Intl

18h 15m

1 stop

ONT5:50 pmOntario

$912

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Kuala Lumpur Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Thu 11/13

6:45 am-10:25 pm

2 stops23h 40m

Kuala Lumpur Intl

Mon 12/1

11:55 pm-5:08 pm

2 stops33h 13m

$711

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Mon 10/27

6:38 pm-10:20 am

2 stops24h 42m

Kuala Lumpur Intl

Thu 11/20

8:30 pm-12:37 pm

2 stops32h 07m

$720

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Thu 1/22

6:39 pm-10:20 am

2 stops23h 41m

Kuala Lumpur Intl

Sun 2/8

2:15 pm-5:43 pm

2 stops43h 28m

$721

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Sun 11/16

6:38 pm-10:20 am

2 stops23h 42m

Kuala Lumpur Intl

Mon 4/6

6:40 pm-2:34 pm

2 stops34h 54m

$722

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

Mon 11/3

11:55 pm-9:20 pm

2 stops37h 25m

$741

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Mon 2/16

10:50 pm-1:25 pm

1 stop22h 35m

Kuala Lumpur Intl

Mon 3/9

2:35 pm-5:50 pm

1 stop18h 15m

$890

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Sat 3/7

10:50 pm-1:25 pm

1 stop22h 35m

Kuala Lumpur Intl

Wed 3/11

2:35 pm-5:50 pm

1 stop18h 15m

$894

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Thu 10/23

12:10 am-9:30 pm

3 stops30h 20m

Kuala Lumpur Intl

Fri 10/31

7:55 am-5:50 pm

2 stops24h 55m

$1,005

OntarioKuala Lumpur

ONT - KUL

ONTKUL

Ontario

Thu 10/23

12:10 am-7:40 pm

2 stops28h 30m

Kuala Lumpur Intl

Fri 10/31

7:55 am-5:50 pm

2 stops24h 55m

$1,007

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Kuala Lumpur Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest day to depart on your flight to Kuala Lumpur Intl Airport?

On average, the least expensive day to fly to Kuala Lumpur Intl Airport from Ontario is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $963. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Kuala Lumpur Intl Airport for around $1,177.

What is the cheapest time of day to depart on your flight to Kuala Lumpur Intl Airport?

The cheapest time of day to fly to Kuala Lumpur Intl Airport is in the morning when flights can be purchased for as low as $941. Flights at noon are often more expensive with an average ticket price of $1,181.

Can stopping save me money on Ontario to Kuala Lumpur Intl Airport flights?

You could potentially save up to 16% on your flight if you consider stops on a Ontario to Kuala Lumpur Intl Airport flight.

When to book flights from Ontario to Kuala Lumpur Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Kuala Lumpur Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ontario to Kuala Lumpur Intl Airport (ONT to KUL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Kuala Lumpur Intl Airport

Direct flights	None

There are no direct flights from Ontario to Kuala Lumpur Intl Airport. There are no popular flight routes from Ontario to Kuala Lumpur Intl Airport.

Search flight deals

How far is Ontario to Kuala Lumpur Intl by plane?
Ontario and Kuala Lumpur Intl are 8824.9 mi apart from one another. By plane, this route typically takes 22h 15m.
When did momondo last update prices for flights from Ontario Airport to Kuala Lumpur Intl Airport?
Prices for flights from Ontario Airport to Kuala Lumpur Intl Airport are updated daily.
How many operators does momondo search for flights from Ontario Airport to Kuala Lumpur Intl Airport?
As of September 2025, there is 1 operator available to choose from for flights from Ontario Airport to Kuala Lumpur Intl Airport.
How old do you have to be to fly from Ontario Airport to Kuala Lumpur Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Kuala Lumpur Intl Airport.
What documentation or ID do you need to fly to Kuala Lumpur Intl Airport?
The necessary travel and health documents for your Kuala Lumpur Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Ontario to Kuala Lumpur Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Ontario to Kuala Lumpur Intl Airport is China Airlines, representing 100% of all bookings.

Best airlines flying from Ontario to Kuala Lumpur Intl Airport

Compare and see reviews for airlines that fly from Ontario to Kuala Lumpur Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
China Airlines	PriceFrom $938	Free Cancellation	Rating 8.3 768 reviews		Search China Airlines flights

Petaling Jaya

Sepang

Genting Highlands

Port Dickson

Shah Alam

Putrajaya

Puchong

Bentong

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Kuala Lumpur?

It is quick and easy to find Ontario to Kuala Lumpur flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kuala Lumpur that suits you.

Can I find flights from Ontario to Kuala Lumpur with flexible booking policies on momondo?

momondo does allow users to show only those flights to Kuala Lumpur from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to Kuala Lumpur?

Once you have performed a search for Ontario to Kuala Lumpur flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ontario to Kuala Lumpur right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Kuala Lumpur flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Kuala Lumpur Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Flights to Kuala Lumpur Subang Airportfrom $927

Cheap flights from Ontario to Kuala Lumpur from $391

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Kuala Lumpur departing on 11/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Find the cheapest flights from Ontario to Kuala Lumpur

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

United Airlines flights from Ontario to Kuala Lumpur Intl Airport

Our best United Airlines deals on Ontario to Kuala Lumpur Intl Airport flight tickets

China Airlines flights from Ontario to Kuala Lumpur Intl Airport

Our best China Airlines deals on Ontario to Kuala Lumpur Intl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Kuala Lumpur Intl Airport that are best for you.

See travel insights to Kuala Lumpur from

How to get the cheapest flight ticket from Ontario to Kuala Lumpur Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Kuala Lumpur Intl Airport?

What is the cheapest time of day to depart on your flight to Kuala Lumpur Intl Airport?

The cheapest time of day to fly to Kuala Lumpur Intl Airport is in the morning when flights can be purchased for as low as $941. Flights at noon are often more expensive with an average ticket price of $1,181.

Can stopping save me money on Ontario to Kuala Lumpur Intl Airport flights?

You could potentially save up to 16% on your flight if you consider stops on a Ontario to Kuala Lumpur Intl Airport flight.

What is the cheapest airline that flies from Ontario to Kuala Lumpur Intl?

United Airlines, Delta, and Korean Air are the most popular carriers operating from Ontario to Kuala Lumpur Intl

What airlines fly to Kuala Lumpur Intl Airport?

Which airport is the most popular layover for flights between Ontario and Kuala Lumpur Intl Airport?

Manila (MNL) was the most common stop: 56% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Ontario to Kuala Lumpur Intl Airport?

Flights via Hong Kong (HKG) offer the lowest average round-trip price of $770.

Which layover airport has the shortest travel time from Ontario to Kuala Lumpur Intl Airport?

Flights connecting via Hong Kong (HKG) have the shortest average one-way travel time: 22h 15m.

Which layover airport has the shortest connection time from Ontario to Kuala Lumpur Intl Airport?

Taipei City (TPE) has the shortest average layover time for this route: 2h 35m.

When to book flights from Ontario to Kuala Lumpur Intl Airport

Cheap Ontario to Kuala Lumpur Intl Airport (ONT to KUL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Kuala Lumpur Intl Airport

Direct flights

How far is Ontario to Kuala Lumpur Intl by plane?

When did momondo last update prices for flights from Ontario Airport to Kuala Lumpur Intl Airport?

How many operators does momondo search for flights from Ontario Airport to Kuala Lumpur Intl Airport?

How old do you have to be to fly from Ontario Airport to Kuala Lumpur Intl Airport?

What documentation or ID do you need to fly to Kuala Lumpur Intl Airport?

What is the most popular airline from Ontario to Kuala Lumpur Intl Airport?

Best airlines flying from Ontario to Kuala Lumpur Intl Airport

Compare and see reviews for airlines that fly from Ontario to Kuala Lumpur Intl Airport with momondo

Traveling to a place near Kuala Lumpur?

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Kuala Lumpur?

Can I find flights from Ontario to Kuala Lumpur with flexible booking policies on momondo?

How can momondo help me find flights from Ontario to Kuala Lumpur?

I’m not ready to book a flight from Ontario to Kuala Lumpur right now. Can momondo alert me if prices change?

An easier way to manage your Kuala Lumpur Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Kuala Lumpur

Popular cities in Malaysia

Popular flights according to clicks in the last 7 days on momondo