$583+ Cheap flights from Ontario (ONT) to Kuala Lumpur
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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — KUL
Jun 14 — Jun 211
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Kuala Lumpur 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
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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 Kuala Lumpur
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Cheapest flights from Ontario to Kuala LumpurExplore the most affordable flight options available from Ontario to Kuala Lumpur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2026.
Explore the most affordable flight options available from Ontario to Kuala Lumpur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2026.
This Delta deal was found by Cheapflights users on 5/11. 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.
Wed 8/266:20 am
ONT
- KUL
2 stops48h 30m
Delta
Mon 9/711:20 pm
KUL
- ONT
2 stops38h 20m
Delta
Deal found 5/11![Delta logo]()
$810
This Delta deal was found by Cheapflights users on 5/11. 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 8/256:01 pm
ONT
- KUL
2 stops60h 49m
Delta
Mon 9/711:20 pm
KUL
- ONT
2 stops38h 24m
Delta
Deal found 5/11![Delta logo]()
$816
This Korean Air deal was found by Cheapflights users on 5/11. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:00 am
ONT
- KUL
2 stops47h 50m
Korean Air
Sat 10/311:20 pm
KUL
- ONT
2 stops32h 56m
Korean Air
Deal found 5/11![Korean Air logo]()
$866
This Delta deal was found by Cheapflights users on 5/11. 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 8/296:01 pm
ONT
- KUL
2 stops60h 49m
Delta
Mon 9/711:20 pm
KUL
- ONT
2 stops38h 20m
Delta
Deal found 5/11![Delta logo]()
$867
This Delta deal was found by Cheapflights users on 5/12. 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.
Mon 8/317:00 am
ONT
- KUL
2 stops47h 50m
Delta
Mon 9/711:20 pm
KUL
- ONT
2 stops38h 20m
Delta
Deal found 5/12![Delta logo]()
$910
This Korean Air deal was found by Cheapflights users on 5/11. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:00 am
ONT
- KUL
2 stops47h 50m
Korean Air
Sat 10/311:20 pm
KUL
- ONT
2 stops32h 56m
Korean Air
Deal found 5/11![Korean Air logo]()
$916
This Delta deal was found by Cheapflights users on 5/11. 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.
Wed 8/266:20 am
ONT
- KUL
2 stops48h 30m
Delta
Sun 9/611:20 pm
KUL
- ONT
2 stops38h 20m
Delta
Deal found 5/11![Delta logo]()
$960
This Delta deal was found by Cheapflights users on 5/11. 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 8/256:01 pm
ONT
- KUL
2 stops60h 49m
Delta
Tue 9/811:20 pm
KUL
- ONT
2 stops38h 20m
Delta
Deal found 5/11![Delta logo]()
$966
This Delta deal was found by Cheapflights users on 5/11. 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 8/235:06 pm
ONT
- KUL
2 stops37h 44m
Delta
Mon 9/711:20 pm
KUL
- ONT
2 stops38h 20m
Delta
Deal found 5/11![Delta logo]()
$967
This Delta deal was found by Cheapflights users on 5/11. 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.
Wed 8/266:20 am
ONT
- KUL
2 stops48h 30m
Delta
Sat 9/1211:20 pm
KUL
- ONT
2 stops39h 24m
Delta
Deal found 5/11![Delta logo]()
$1,010
This Delta deal was found by Cheapflights users on 5/11. 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 8/256:01 pm
ONT
- KUL
2 stops60h 49m
Delta
Sat 9/1211:20 pm
KUL
- ONT
2 stops39h 24m
Delta
Deal found 5/11![Delta logo]()
$1,016
This Delta deal was found by Cheapflights users on 5/11. 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 8/2911:55 am
ONT
- KUL
2 stops66h 55m
Delta
Tue 9/811:20 pm
KUL
- ONT
2 stops38h 20m
Delta
Deal found 5/11![Delta logo]()
$1,017
Best flights from Ontario to Kuala LumpurDiscover carefully curated flight deals from Ontario to Kuala Lumpur that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 15, 2026.
Discover carefully curated flight deals from Ontario to Kuala Lumpur that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 15, 2026.
This Delta deal was found by Cheapflights users on 5/11. 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.
Thu 8/276:00 am
ONT
- KUL
2 stops24h 50m
Delta
Sat 9/1211:20 pm
KUL
- ONT
2 stops38h 20m
Delta
Deal found 5/11![Delta logo]()
$1,010
This China Airlines deal was found by Cheapflights users on 5/14. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:45 am
ONT
- KUL
2 stops22h 10m
Multiple Airlines
Sun 9/272:45 pm
KUL
- ONT
1 stop18h 15m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,227
This United Airlines deal was found by Cheapflights users on 5/10. 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.
Fri 9/119:01 am
ONT
- KUL
2 stops24h 04m
United Airlines
Tue 9/297:15 am
KUL
- ONT
2 stops25h 36m
United Airlines
Deal found 5/10![United Airlines logo]()
$1,286
This China Airlines deal was found by Cheapflights users on 5/11. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2712:45 am
ONT
- KUL
1 stop21h 40m
China Airlines
Fri 8/142:45 pm
KUL
- ONT
1 stop18h 55m
China Airlines
Deal found 5/11![China Airlines logo]()
$1,513
This China Airlines deal was found by Cheapflights users on 5/12. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/912:45 am
ONT
- KUL
2 stops22h 10m
Multiple Airlines
Wed 8/262:45 pm
KUL
- ONT
1 stop18h 55m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,228
This China Airlines deal was found by Cheapflights users on 5/11. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:45 am
ONT
- KUL
2 stops22h 10m
Multiple Airlines
Sun 9/132:45 pm
KUL
- ONT
1 stop18h 55m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$1,245
This China Airlines deal was found by Cheapflights users on 5/11. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:10 am
ONT
- KUL
2 stops43h 45m
China Airlines
Thu 10/12:45 pm
KUL
- ONT
1 stop18h 15m
China Airlines
Deal found 5/11![China Airlines logo]()
$1,517
This China Airlines deal was found by Cheapflights users on 5/11. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:10 am
ONT
- KUL
2 stops22h 45m
Multiple Airlines
Sun 11/12:35 pm
KUL
- ONT
1 stop18h 15m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$1,254
This China Airlines deal was found by Cheapflights users on 5/11. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1512:45 am
ONT
- KUL
1 stop21h 40m
China Airlines
Sat 8/12:45 pm
KUL
- ONT
1 stop18h 55m
China Airlines
Deal found 5/11![China Airlines logo]()
$1,619
Last-minute flights from Ontario to Kuala LumpurDiscover last-minute flight deals from Ontario to Kuala Lumpur. Data last updated May 15, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Kuala Lumpur. Data last updated May 15, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 5/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:10 am
ONT
- KUL
1 stop22h 15m
China Airlines
Sat 5/232:45 pm
KUL
- ONT
1 stop18h 15m
China Airlines
Deal found 5/13![China Airlines logo]()
$1,311
This oojo deal was found by Cheapflights users on 5/12. 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.
Sun 5/1712:10 am
ONT
- KUL
1 stop22h 15m
China Airlines
Sat 6/202:45 pm
KUL
- ONT
1 stop18h 15m
China Airlines
Deal found 5/12![China Airlines logo]()
$1,268
This Korean Air deal was found by Cheapflights users on 5/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/176:45 am
ONT
- KUL
2 stops48h 05m
Korean Air
Mon 5/2511:20 pm
KUL
- ONT
2 stops32h 50m
Korean Air
Deal found 5/14![Korean Air logo]()
$1,314
This Gotogate deal was found by Cheapflights users on 5/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1712:10 am
ONT
- KUL
2 stops31h 45m
Multiple Airlines
Sat 6/202:45 pm
KUL
- ONT
1 stop18h 15m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,338
This Korean Air deal was found by Cheapflights users on 5/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:50 am
ONT
- KUL
2 stops45h 00m
Multiple Airlines
Wed 6/1711:20 pm
KUL
- ONT
2 stops32h 59m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,366
This Qatar Airways deal was found by Cheapflights users on 5/11. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/216:02 am
ONT
- KUL
2 stops48h 38m
Qatar Airways
Mon 7/62:40 am
KUL
- ONT
2 stops35h 31m
Qatar Airways
Deal found 5/11![Qatar Airways logo]()
$1,177
This Qatar Airways deal was found by Cheapflights users on 5/11. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/216:02 am
ONT
- KUL
2 stops48h 38m
Qatar Airways
Mon 7/69:30 am
KUL
- ONT
2 stops52h 41m
Qatar Airways
Deal found 5/11![Qatar Airways logo]()
$1,180
This Qatar Airways deal was found by Cheapflights users on 5/14. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:02 am
ONT
- KUL
2 stops48h 38m
Qatar Airways
Wed 7/12:40 am
KUL
- ONT
2 stops35h 31m
Qatar Airways
Deal found 5/14![Qatar Airways logo]()
$1,197
This Qatar Airways deal was found by Cheapflights users on 5/14. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:02 am
ONT
- KUL
2 stops48h 38m
Qatar Airways
Wed 7/19:30 am
KUL
- ONT
2 stops52h 41m
Qatar Airways
Deal found 5/14![Qatar Airways logo]()
$1,200
This Qatar Airways deal was found by Cheapflights users on 5/14. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:02 am
ONT
- KUL
2 stops48h 38m
Qatar Airways
Mon 6/292:15 am
KUL
- ONT
2 stops35h 56m
Qatar Airways
Deal found 5/14![Qatar Airways logo]()
$1,250
This Qatar Airways deal was found by Cheapflights users on 5/14. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:02 am
ONT
- KUL
2 stops48h 38m
Qatar Airways
Mon 6/298:20 pm
KUL
- ONT
2 stops41h 51m
Qatar Airways
Deal found 5/14![Qatar Airways logo]()
$1,303
One-way flights from Ontario to Kuala LumpurSearch for one-way flight options from Ontario to Kuala Lumpur. Find affordable one-way fares based on user searches. Data last updated May 15, 2026.
Search for one-way flight options from Ontario to Kuala Lumpur. Find affordable one-way fares based on user searches. Data last updated May 15, 2026.
This SmartFares deal was found by Cheapflights users on 5/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
ONT
- KUL
2 stops24h 50m
Korean Air
Deal found 5/11![Korean Air logo]()
$583
This United Airlines deal was found by Cheapflights users on 5/11. 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 8/251:56 pm
ONT
- KUL
2 stops49h 04m
United Airlines
Deal found 5/11![United Airlines logo]()
$584
This Korean Air deal was found by Cheapflights users on 5/13. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:00 am
ONT
- KUL
2 stops24h 50m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$623
This Korean Air deal was found by Cheapflights users on 5/12. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 am
ONT
- KUL
2 stops24h 50m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$630
This Korean Air deal was found by Cheapflights users on 5/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:00 am
ONT
- KUL
2 stops24h 50m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$632
This China Airlines deal was found by Cheapflights users on 5/12. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:10 am
ONT
- KUL
2 stops22h 45m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$661
This Korean Air deal was found by Cheapflights users on 5/10. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/116:00 am
ONT
- KUL
2 stops24h 50m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$662
This China Airlines deal was found by Cheapflights users on 5/11. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:50 pm
ONT
- KUL
2 stops23h 20m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$670
This oojo deal was found by Cheapflights users on 5/11. 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.
Mon 8/2412:45 am
ONT
- KUL
1 stop21h 40m
China Airlines
Deal found 5/11![China Airlines logo]()
$673
This Korean Air deal was found by Cheapflights users on 5/12. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:00 am
ONT
- KUL
2 stops24h 50m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$678
This Booking.com deal was found by Cheapflights users on 5/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:10 am
ONT
- KUL
1 stop22h 15m
China Airlines
Deal found 5/12![China Airlines logo]()
$679
Find flight deals from Ontario to Kuala Lumpur
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Kuala Lumpur (MY1). 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 May 15, 2026.
Round-trip from | $810 (Delta) |
|---|---|
One-way from | $583 (SmartFares) |
Popular in | December |
Cheapest in | January |
Average price | $834 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Kuala Lumpur 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 May 15, 2026.
Use the filters below to find and compare flights from Ontario to Kuala Lumpur that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioKuala Lumpur
ONT - KUL
ONTKUL
Ontario
Thu 8/27
6:00 am-9:50 pm
2 stops24h 50m
Kuala Lumpur Intl
Sat 9/12
11:20 pm-10:40 pm
2 stops38h 20m
$1,010
Quickest round-trip
OntarioKuala Lumpur
ONT - KUL
ONTKUL
Ontario
Sat 9/12
12:45 am-1:55 pm
2 stops22h 10m
Kuala Lumpur Intl
Sun 9/27
2:45 pm-6:00 pm
1 stop18h 15m
$1,227
OntarioKuala Lumpur
ONT - KUL
ONTKUL
Ontario
Sun 8/9
12:45 am-1:55 pm
2 stops22h 10m
Kuala Lumpur Intl
Wed 8/26
2:45 pm-6:40 pm
1 stop18h 55m
$1,228
OntarioKuala Lumpur
ONT - KUL
ONTKUL
Ontario
Sun 9/6
12:45 am-1:55 pm
2 stops22h 10m
Kuala Lumpur Intl
Sun 9/13
2:45 pm-6:40 pm
1 stop18h 55m
$1,245
OntarioKuala Lumpur
ONT - KUL
ONTKUL
Ontario
Thu 10/15
12:10 am-1:55 pm
2 stops22h 45m
Kuala Lumpur Intl
Sun 11/1
2:35 pm-5:50 pm
1 stop18h 15m
$1,254
OntarioKuala Lumpur
ONT - KUL
ONTKUL
Ontario
Fri 9/11
9:01 am-12:05 am
2 stops24h 04m
Kuala Lumpur Intl
Tue 9/29
7:15 am-5:51 pm
2 stops25h 36m
$1,286
OntarioKuala Lumpur
ONT - KUL
ONTKUL
Ontario
Mon 7/27
12:45 am-1:25 pm
1 stop21h 40m
Kuala Lumpur Intl
Fri 8/14
2:45 pm-6:40 pm
1 stop18h 55m
$1,513
OntarioKuala Lumpur
ONT - KUL
ONTKUL
Ontario
Sat 9/26
12:10 am-10:55 am
2 stops43h 45m
Kuala Lumpur Intl
Thu 10/1
2:45 pm-6:00 pm
1 stop18h 15m
$1,517
OntarioKuala Lumpur
ONT - KUL
ONTKUL
Ontario
Wed 7/15
12:45 am-1:25 pm
1 stop21h 40m
Kuala Lumpur Intl
Sat 8/1
2:45 pm-6:40 pm
1 stop18h 55m
$1,619
Cheapest one-way
Quickest one-way
OntarioKuala Lumpur
ONT - KUL
ONTKUL
Ontario
Wed 5/20
6:00 am-9:50 pm
2 stops24h 50m
$623
Showing 1-10 of 20 resultsSorted by cheapest first
Best time to book a flight from Ontario to Kuala Lumpur
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ONT-MY1
ONT-KUL
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 Kuala Lumpur
ONT-MY1
ONT-KUL
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Kuala Lumpur
Get insights into the airlines that provide service to Kuala Lumpur. 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 Kuala Lumpur. Reviews last updated May 15, 2026.
Read through reviews of airlines operating flights from Ontario to Kuala Lumpur, such as China Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Overall
8.3
Crew
8.5
Entertainment
8.0
Boarding
8.3
Food
7.8
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Comfort
8.0
Overall
8.3
Crew
8.5
Entertainment
8.0
Boarding
8.3
Food
7.8
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Related info for your journey
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Ontario and Kuala Lumpur flights
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Top airline flying from Ontario to Kuala Lumpur
Discover the top airline that operate flights from Ontario to Kuala Lumpur. 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 May 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$938 | Average$1,280 | FlexibilityNo cancel fee | On-time70% |