KUL - ONT

$536 Find Cheap Flights from Kuala Lumpur to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kuala Lumpur to Ontario departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kuala Lumpur to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kuala Lumpur to Ontario, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$881
Typical prices: $916-$1,034
China Airlines
Sat 3/28Sat 3/28
KUL - ONT • 1 stop
Cheapest one-way
$552
Multiple Airlines
Mon 1/12
KUL - ONT • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Ontario!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kuala Lumpur to Ontario (KUL-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kuala Lumpur to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kuala Lumpur to Ontario

Sat, Mar 28 - Sat, Mar 28
China Airlines Logo
2:35 pm - 5:50 pmKUL-ONT
18h 15m1 stop
China Airlines Logo
12:10 am - 1:25 pmONT-KUL
22h 15m1 stop
$881China Airlines
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Wed, Mar 4 - Wed, Mar 11
China Airlines Logo
2:35 pm - 4:50 pmKUL-ONT
18h 15m1 stop
China Airlines Logo
11:50 pm - 1:25 pmONT-KUL
22h 35m1 stop
$893China Airlines
Find Deal
Tue, Feb 3 - Tue, Apr 7
China Airlines Logo
2:35 pm - 4:50 pmKUL-ONT
18h 15m1 stop
China Airlines Logo
12:10 am - 1:25 pmONT-KUL
22h 15m1 stop
$894China Airlines
Find Deal
Wed, Mar 4 - Wed, Mar 11
China Airlines Logo
2:35 pm - 4:50 pmKUL-ONT
18h 15m1 stop
China Airlines Logo
11:50 pm - 1:25 pmONT-KUL
22h 35m1 stop
$895China Airlines
Find Deal
Mon, Mar 2 - Sat, Mar 14
China Airlines Logo
2:35 pm - 4:50 pmKUL-ONT
18h 15m1 stop
China Airlines Logo
11:50 pm - 1:25 pmONT-KUL
22h 35m1 stop
$897China Airlines
Find Deal
Mon, Mar 30 - Mon, Apr 27
China Airlines Logo
2:45 pm - 6:00 pmKUL-ONT
18h 15m1 stop
China Airlines Logo
12:10 am - 1:25 pmONT-KUL
22h 15m1 stop
$907China Airlines
Find Deal
Sun, Mar 1 - Fri, Mar 13
China Airlines Logo
2:35 pm - 4:50 pmKUL-ONT
18h 15m1 stop
China Airlines Logo
11:50 pm - 1:25 pmONT-KUL
22h 35m1 stop
$909China Airlines
Find Deal
Fri, Mar 27 - Mon, Apr 27
China Airlines Logo
2:35 pm - 5:50 pmKUL-ONT
18h 15m1 stop
China Airlines Logo
12:10 am - 1:25 pmONT-KUL
22h 15m1 stop
$930China Airlines
Find Deal
Wed, Mar 25 - Mon, Apr 27
China Airlines Logo
2:35 pm - 5:50 pmKUL-ONT
18h 15m1 stop
China Airlines Logo
12:10 am - 1:25 pmONT-KUL
22h 15m1 stop
$936China Airlines
Find Deal
Sun, Feb 1 - Sun, Feb 8
China Airlines Logo
2:35 pm - 4:50 pmKUL-ONT
18h 15m1 stop
China Airlines Logo
10:50 pm - 1:25 pmONT-KUL
22h 35m1 stop
$949China Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Kuala Lumpur to Ontario flights

Get data-powered insights and trends into flights from Kuala Lumpur to Ontario to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Kuala Lumpur Intl Airport to Ontario?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Kuala Lumpur Intl Airport to Ontario departing in March.
Find deals

Good to know

Low seasonOctober
Cheapest flight$552
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Kuala Lumpur to Ontario

When to book flights from Kuala Lumpur to Ontario

Are your dates flexible? Find out the best times to travel from Kuala Lumpur to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Kuala Lumpur to Ontario flights

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

    In the last 3 days, the lowest price for a flight from Kuala Lumpur Intl Airport to Ontario was $536 for a one-way ticket and $881 for a round-trip.

  • Do I need a passport to fly between Kuala Lumpur and Ontario?

    A passport is required to fly from Kuala Lumpur to Ontario.

  • Which aircraft models fly most regularly from Kuala Lumpur to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kuala Lumpur to Ontario?

    SkyTeam is the only airline alliance operating flights between Kuala Lumpur and Ontario.

  • How does KAYAK find such low prices on flights from Kuala Lumpur to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kuala Lumpur to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kuala Lumpur to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Kuala Lumpur is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kuala Lumpur to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Kuala Lumpur with another airline. Booking your flights between Kuala Lumpur and ONT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kuala Lumpur to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Kuala Lumpur up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Kuala Lumpur to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Kuala Lumpur to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kuala Lumpur to Ontario? 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.
8.3
China AirlinesOverall score based on 782 reviews
8.3Boarding
7.8Food
8.0Entertainment
8.6Crew
8.0Comfort
Airline reviews

Delayed. Not a full flight and whole rows left open with the paid seating. Food was ok. My beef meal only had one cube of beef the rest carrot cubes. Entertainment on personal device but didn’t know about it until the flight was almost done.

6.0 GoodAnonymous, Oct 2025TPE - CNX
Read more China Airlines reviews

Delayed. Not a full flight and whole rows left open with the paid seating. Food was ok. My beef meal only had one cube of beef the rest carrot cubes. Entertainment on personal device but didn’t know about it until the flight was almost done.

The flat bed full lying position is not comfortable at all, this could be improved, it is at an awkward position which i dont have the same issues with other airlines business class.

The flight was uneventful and the crew was kind and professional. Really appreciate the option to order a vegan meal for the flight!

I love my Delta crew, they were so welcoming and helpful.

I absolutely loved my flight from Taipei to LAX. I was originally assigned to a different seat, however one of the stewardess noticed I was uncomfortable in my seat. She offered to move me to a more comfortable setting. Although she didn’t have to do what she did, I am more than grateful and thankful for her doing so. My longer flight felt much more comfortable, just by her taking notice. I really appreciate her.

Overall was a lovely experience. The crew were kind and courteous throughout the entire flight.

Better organization of boarding procedures. Terrible leadership guiding people to gates.

Been flying with China Airline over years many times. Good experience with them, no issues.

China Airlines crews are very excellent doing their job. Very friendly and hardworking. I will always choose China Airlines over and over. Thank you all for making my flight comfortable. God bless to all the staff. :)

Staff was so nice and very helpful with directions aswell!

Everything you need to know for your flight from Kuala Lumpur to Ontario

Information on your arrival and departure airports

Kuala Lumpur (KUL)
Ontario (ONT)