$429+ Cheap flights from Ontario (ONT) to Japan
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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — FUK
Sep 9 — Sep 161
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Japan 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 Japan
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Cheapest flights from Ontario to JapanExplore the most affordable flight options available from Ontario to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
Explore the most affordable flight options available from Ontario to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:57 pm -
1 stop31h 08m
Thu 11/59:25 pm -
1 stop16h 23m
Deal found 8/7![Multiple Airlines logo]()
$873
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:57 pm -
1 stop31h 08m
Mon 11/911:00 am -
1 stop20h 37m
Deal found 8/7![Multiple Airlines logo]()
$889
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:38 am -
1 stop16h 22m
Thu 11/59:25 pm -
1 stop16h 23m
Deal found 8/6![Multiple Airlines logo]()
$897
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/253:57 pm -
1 stop30h 58m
Thu 11/59:25 pm -
1 stop16h 23m
Deal found 8/7![Multiple Airlines logo]()
$909
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:57 pm -
1 stop31h 08m
Wed 11/49:25 pm -
2 stops29h 59m
Deal found 8/7![Multiple Airlines logo]()
$917
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:57 pm -
1 stop31h 08m
Tue 11/39:25 pm -
2 stops31h 37m
Deal found 8/7![Multiple Airlines logo]()
$919
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/253:57 pm -
1 stop30h 58m
Mon 11/911:00 am -
1 stop20h 37m
Deal found 8/7![Multiple Airlines logo]()
$925
This Super.com deal was found by Cheapflights users on 8/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:30 pm -
1 stop23h 35m
Fri 9/48:40 pm -
1 stop36h 25m
Deal found 8/5![STARLUX Airlines logo]()
$927
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:38 am -
1 stop16h 22m
Mon 11/911:00 am -
1 stop20h 37m
Deal found 8/6![Multiple Airlines logo]()
$930
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:16 am -
2 stops36h 09m
Thu 11/59:25 pm -
1 stop16h 23m
Deal found 8/6![Multiple Airlines logo]()
$932
This Super.com deal was found by Cheapflights users on 8/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:55 pm -
1 stop21h 00m
Mon 9/142:10 pm -
1 stop18h 55m
Deal found 8/5![STARLUX Airlines logo]()
$933
This SmartFares deal was found by Cheapflights users on 8/5. 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.
Mon 9/2812:10 am -
1 stop25h 55m
Sat 10/102:00 pm -
1 stop20h 00m
Deal found 8/5![China Airlines logo]()
$935
Best flights from Ontario to JapanDiscover carefully curated flight deals from Ontario to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
Discover carefully curated flight deals from Ontario to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
This oojo deal was found by Cheapflights users on 8/9. 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.
Tue 11/310:50 pm -
1 stop27h 35m
Fri 11/611:55 am -
1 stop22h 10m
Deal found 8/9![China Airlines logo]()
$956
This STARLUX Airlines deal was found by Cheapflights users on 8/8. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:45 pm -
1 stop27h 15m
Thu 11/57:10 pm -
1 stop37h 45m
Deal found 8/8![STARLUX Airlines logo]()
$1,003
This American Airlines deal was found by Cheapflights users on 8/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:02 am -
2 stops21h 48m
Wed 9/91:25 pm -
2 stops22h 44m
Deal found 8/8![Multiple Airlines logo]()
$1,080
This Korean Air deal was found by Cheapflights users on 8/6. 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 8/306:20 am -
2 stops37h 30m
Thu 9/312:50 pm -
2 stops25h 55m
Deal found 8/6![Korean Air logo]()
$1,122
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Mon 8/316:08 am -
1 stop15h 47m
Tue 9/153:50 pm -
1 stop14h 11m
Deal found 8/4![United Airlines logo]()
$1,122
This Delta deal was found by Cheapflights users on 8/5. 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 10/256:00 am -
2 stops22h 45m
Thu 11/511:55 am -
2 stops22h 17m
Deal found 8/5![Delta logo]()
$1,209
This Qatar Airways deal was found by Cheapflights users on 8/9. 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 8/2512:00 pm -
2 stops32h 55m
Tue 9/110:25 pm -
2 stops36h 22m
Deal found 8/9![Qatar Airways logo]()
$1,494
This KAYAK deal was found by Cheapflights users on 8/5. 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.
Wed 9/96:08 am -
2 stops21h 32m
Sat 9/193:50 pm -
2 stops20h 11m
Deal found 8/5![ANA logo]()
$1,593
This KAYAK deal was found by Cheapflights users on 8/7. 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.
Sun 12/66:00 am -
2 stops17h 40m
Sun 12/136:15 pm -
2 stops19h 05m
Deal found 8/7![Air Canada logo]()
$1,653
This FlightHub deal was found by Cheapflights users on 8/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:50 pm -
1 stop19h 00m
Fri 11/611:55 am -
1 stop22h 10m
Deal found 8/5![China Airlines logo]()
$957
This American Airlines deal was found by Cheapflights users on 8/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/911:59 pm -
2 stops27h 11m
Sun 10/187:30 am -
2 stops22h 00m
Deal found 8/7![American Airlines logo]()
$1,962
This oojo deal was found by Cheapflights users on 8/9. 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 -
1 stop20h 05m
Fri 9/42:00 pm -
1 stop20h 40m
Deal found 8/9![China Airlines logo]()
$971
This China Airlines deal was found by Cheapflights users on 8/6. 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.
Tue 11/310:50 pm -
1 stop27h 35m
Fri 11/611:55 am -
2 stops20h 30m
Deal found 8/6![Multiple Airlines logo]()
$1,123
This STARLUX Airlines deal was found by Cheapflights users on 8/7. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:30 pm -
1 stop24h 30m
Fri 9/115:20 pm -
1 stop39h 45m
Deal found 8/7![STARLUX Airlines logo]()
$1,186
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Wed 2/35:00 am -
1 stop17h 35m
Wed 2/104:50 pm -
1 stop12h 30m
Deal found 8/7![United Airlines logo]()
$1,209
This China Airlines deal was found by Cheapflights users on 8/9. 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 9/2512:10 am -
1 stop27h 35m
Thu 10/88:55 pm -
1 stop37h 05m
Deal found 8/9![China Airlines logo]()
$1,002
This Korean Air deal was found by Cheapflights users on 8/8. 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 9/236:00 am -
2 stops39h 25m
Wed 9/302:50 pm -
2 stops42h 29m
Deal found 8/8![Korean Air logo]()
$1,252
This China Airlines deal was found by Cheapflights users on 8/7. 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 11/710:50 pm -
1 stop27h 35m
Sat 11/148:25 pm -
2 stops19h 29m
Deal found 8/7![Multiple Airlines logo]()
$1,140
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Mon 1/186:00 am -
2 stops19h 40m
Thu 1/282:00 pm -
2 stops15h 20m
Deal found 8/4![United Airlines logo]()
$1,221
This China Airlines deal was found by Cheapflights users on 8/5. 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 8/2312:45 am -
1 stop17h 10m
Fri 8/2811:00 am -
1 stop23h 40m
Deal found 8/5![China Airlines logo]()
$1,011
This STARLUX Airlines deal was found by Cheapflights users on 8/5. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/49:45 pm -
1 stop27h 15m
Sun 1/177:10 pm -
1 stop37h 45m
Deal found 8/5![STARLUX Airlines logo]()
$1,228
This Delta deal was found by Cheapflights users on 8/6. 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 10/196:20 am -
1 stop16h 00m
Mon 10/264:50 pm -
1 stop21h 53m
Deal found 8/6![Delta logo]()
$1,383
This Korean Air deal was found by Cheapflights users on 8/5. 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 8/246:20 am -
2 stops35h 05m
Fri 8/2810:35 am -
2 stops28h 10m
Deal found 8/5![Korean Air logo]()
$1,263
This China Airlines deal was found by Cheapflights users on 8/8. 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 11/2910:50 pm -
1 stop21h 30m
Sun 12/62:40 pm -
2 stops41h 07m
Deal found 8/8![Multiple Airlines logo]()
$1,158
This United Airlines deal was found by Cheapflights users on 8/5. 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 8/289:01 am -
1 stop13h 59m
Wed 9/165:05 pm -
1 stop17h 11m
Deal found 8/5![United Airlines logo]()
$1,222
This China Airlines deal was found by Cheapflights users on 8/5. 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.
Tue 11/310:50 pm -
1 stop19h 45m
Wed 11/1112:45 pm -
1 stop21h 20m
Deal found 8/5![China Airlines logo]()
$1,018
This Qatar Airways deal was found by Cheapflights users on 8/9. 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 9/92:22 pm -
2 stops36h 48m
Tue 10/2010:25 pm -
2 stops35h 35m
Deal found 8/9![Qatar Airways logo]()
$1,501
This Korean Air deal was found by Cheapflights users on 8/4. 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.
Sat 8/296:20 am -
2 stops38h 10m
Wed 9/21:40 pm -
2 stops19h 41m
Deal found 8/4![Korean Air logo]()
$1,285
This China Airlines deal was found by Cheapflights users on 8/6. 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 11/710:50 pm -
1 stop19h 20m
Mon 11/2312:10 pm -
2 stops27h 54m
Deal found 8/6![Multiple Airlines logo]()
$1,170
This China Airlines deal was found by Cheapflights users on 8/7. 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 8/2912:45 am -
1 stop19h 15m
Tue 9/82:00 pm -
1 stop20h 40m
Deal found 8/7![China Airlines logo]()
$1,018
Last-minute flights from Ontario to JapanDiscover last-minute flight deals from Ontario to Japan. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Japan. Data last updated August 10, 2026 and is based on user searches.
This SmartFares deal was found by Cheapflights users on 8/7. 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.
Mon 8/1711:55 pm -
1 stop21h 00m
Fri 8/282:10 pm -
1 stop19h 30m
Deal found 8/7![STARLUX Airlines logo]()
$948
This Vliegwinkel deal was found by Cheapflights users on 8/6. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:55 pm -
1 stop22h 05m
Wed 8/263:10 pm -
1 stop18h 30m
Deal found 8/6![STARLUX Airlines logo]()
$955
This Kissandfly.com deal was found by Cheapflights users on 8/8. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:45 am -
1 stop19h 15m
Fri 8/281:10 pm -
1 stop21h 30m
Deal found 8/8![China Airlines logo]()
$946
This SmartFares deal was found by Cheapflights users on 8/5. 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.
Mon 8/2412:45 am -
1 stop20h 30m
Tue 9/18:00 pm -
1 stop38h 40m
Deal found 8/5![China Airlines logo]()
$935
This Super.com deal was found by Cheapflights users on 8/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:55 pm -
1 stop21h 00m
Mon 9/142:10 pm -
1 stop18h 55m
Deal found 8/5![STARLUX Airlines logo]()
$933
This Super.com deal was found by Cheapflights users on 8/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:30 pm -
1 stop23h 35m
Fri 9/48:40 pm -
1 stop36h 25m
Deal found 8/5![STARLUX Airlines logo]()
$927
This Super.com deal was found by Cheapflights users on 8/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:30 pm -
1 stop21h 25m
Wed 9/92:10 pm -
1 stop18h 55m
Deal found 8/6![STARLUX Airlines logo]()
$934
This SmartFares deal was found by Cheapflights users on 8/5. 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.
Thu 9/312:45 am -
1 stop19h 15m
Fri 9/111:10 pm -
1 stop21h 30m
Deal found 8/5![China Airlines logo]()
$939
This SmartFares deal was found by Cheapflights users on 8/5. 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.
Fri 9/1111:30 pm -
1 stop21h 25m
Wed 9/232:10 pm -
1 stop18h 55m
Deal found 8/5![STARLUX Airlines logo]()
$947
This SmartFares deal was found by Cheapflights users on 8/9. 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.
Wed 9/1611:30 pm -
1 stop23h 35m
Mon 9/212:10 pm -
1 stop18h 55m
Deal found 8/9![STARLUX Airlines logo]()
$950
This SmartFares deal was found by Cheapflights users on 8/8. 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.
Fri 9/1811:30 pm -
1 stop23h 35m
Tue 9/228:40 pm -
1 stop36h 25m
Deal found 8/8![STARLUX Airlines logo]()
$949
This SmartFares deal was found by Cheapflights users on 8/5. 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.
Mon 9/2812:10 am -
1 stop25h 55m
Sat 10/102:00 pm -
1 stop20h 00m
Deal found 8/5![China Airlines logo]()
$935
One-way flights from Ontario to JapanSearch for one-way flight options from Ontario to Japan. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
Search for one-way flight options from Ontario to Japan. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This Trip.com deal was found by Cheapflights users on 8/7. 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.
Tue 12/87:11 am -
1 stop19h 44m
Deal found 8/7![Multiple Airlines logo]()
$429
This Trip.com deal was found by Cheapflights users on 8/5. 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.
Tue 12/17:11 am -
1 stop19h 44m
Deal found 8/5![Multiple Airlines logo]()
$459
This SmartFares deal was found by Cheapflights users on 8/6. 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.
Mon 8/176:02 am -
1 stop17h 58m
Deal found 8/6![Multiple Airlines logo]()
$471
This SmartFares deal was found by Cheapflights users on 8/6. 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.
Sun 8/239:31 am -
1 stop15h 39m
Deal found 8/6![Multiple Airlines logo]()
$471
This SmartFares deal was found by Cheapflights users on 8/7. 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.
Sun 11/810:50 pm -
1 stop21h 40m
Deal found 8/7![China Airlines logo]()
$473
This Trip.com deal was found by Cheapflights users on 8/6. 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.
Mon 10/1911:38 am -
1 stop16h 22m
Deal found 8/6![Multiple Airlines logo]()
$475
This Trip.com deal was found by Cheapflights users on 8/7. 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.
Wed 12/97:11 am -
1 stop19h 44m
Deal found 8/7![Multiple Airlines logo]()
$476
This Trip.com deal was found by Cheapflights users on 8/8. 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.
Thu 10/2911:38 am -
1 stop16h 17m
Deal found 8/8![Multiple Airlines logo]()
$485
This Trip.com deal was found by Cheapflights users on 8/8. 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.
Mon 10/2611:38 am -
1 stop16h 17m
Deal found 8/8![Multiple Airlines logo]()
$486
This Vliegwinkel deal was found by Cheapflights users on 8/5. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:45 am -
1 stop26h 15m
Deal found 8/5![China Airlines logo]()
$487
This SmartFares deal was found by Cheapflights users on 8/6. 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.
Thu 9/312:45 am -
1 stop19h 15m
Deal found 8/6![China Airlines logo]()
$489
This SmartFares deal was found by Cheapflights users on 8/8. 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.
Mon 9/712:45 am -
1 stop27h 00m
Deal found 8/8![China Airlines logo]()
$489
Find flight deals from Ontario to Japan
Keep the following information in mind while searching for Ontario to Japan flight deals. Data was last updated August 10, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $873 (Kiwi.com) |
One-way from | $429 (Trip.com) |
Popular in | June |
Cheapest in | January |
Average price | $726 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Japan 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 August 10, 2026.
Use the filters below to find and compare flights from Ontario to Japan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioOkinawa
ONT Ontario - OKA Okinawa Naha
ONTOKA
Ontario
Tue 11/3
10:50 pm-7:25 pm
1 stop27h 35m
Okinawa Naha
Fri 11/6
11:55 am-5:05 pm
1 stop22h 10m
$956
OntarioOkinawa
ONT Ontario - OKA Okinawa Naha
ONTOKA
Ontario
Mon 10/26
11:50 pm-10:50 am
1 stop19h 00m
Okinawa Naha
Fri 11/6
11:55 am-5:05 pm
1 stop22h 10m
$957
OntarioOsaka
ONT Ontario - KIX Osaka Kansai Intl
ONTKIX
Ontario
Mon 8/24
12:45 am-12:50 pm
1 stop20h 05m
Osaka Kansai Intl
Fri 9/4
2:00 pm-6:40 pm
1 stop20h 40m
$971
OntarioOkinawa
ONT Ontario - OKA Okinawa Naha
ONTOKA
Ontario
Fri 9/25
12:10 am-7:45 pm
1 stop27h 35m
Okinawa Naha
Thu 10/8
8:55 pm-6:00 pm
1 stop37h 05m
$1,002
OntarioFukuoka
ONT Ontario - FUK Fukuoka
ONTFUK
Ontario
Mon 11/2
9:45 pm-6:00 pm
1 stop27h 15m
Fukuoka
Thu 11/5
7:10 pm-3:55 pm
1 stop37h 45m
$1,003
OntarioFukuoka
ONT Ontario - FUK Fukuoka
ONTFUK
Ontario
Sun 8/23
12:45 am-9:55 am
1 stop17h 10m
Fukuoka
Fri 8/28
11:00 am-6:40 pm
1 stop23h 40m
$1,011
OntarioOsaka
ONT Ontario - KIX Osaka Kansai Intl
ONTKIX
Ontario
Tue 11/3
10:50 pm-11:35 am
1 stop19h 45m
Osaka Kansai Intl
Wed 11/11
12:45 pm-5:05 pm
1 stop21h 20m
$1,018
OntarioOsaka
ONT Ontario - KIX Osaka Kansai Intl
ONTKIX
Ontario
Sat 8/29
12:45 am-12:00 pm
1 stop19h 15m
Osaka Kansai Intl
Tue 9/8
2:00 pm-6:40 pm
1 stop20h 40m
$1,018
OntarioOsaka
ONT Ontario - ITM Osaka Itami
ONTITM
Ontario
Wed 9/2
6:02 am-7:50 pm
2 stops21h 48m
Osaka Itami
Wed 9/9
1:25 pm-8:09 pm
2 stops22h 44m
$1,080
OntarioOkinawa
ONT Ontario - OKA Okinawa Naha
ONTOKA
Ontario
Sun 8/30
6:20 am-11:50 am
2 stops37h 30m
Okinawa Naha
Thu 9/3
12:50 pm-10:45 pm
2 stops25h 55m
$1,122
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Ontario to Japan
Have a flexible travel schedule? Discover the best time to fly to Japan from Ontario with our price prediction graph.
ONT-OKA
ONT-NRT
ONT-KIX
ONT-CTS
ONT-NGO
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 Japan
ONT-JP0
ONT-OKA
ONT-NRT
ONT-KIX
ONT-CTS
What is the cheapest month to book a flight from Ontario to Japan?
Currently, August is the cheapest month in which you can book a flight from Ontario to Japan (average of $779). Flying from Ontario to Japan in July is currently the most expensive (average of $1,413). 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.
Reviews of airlines servicing Japan
Get insights into the airlines that provide service to Japan. 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 Japan. Reviews last updated August 10, 2026.
See what other customers who have flown with China Airlines,Alaska Airlines, andDelta from Ontario to Japan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.3
Comfort
8.0
Crew
8.5
Overall
8.3
Food
7.8
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Boarding
8.3
Comfort
8.0
Crew
8.5
Overall
8.3
Food
7.8
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Boarding
8.3
Comfort
8.0
Crew
8.5
Overall
8.3
Food
7.8
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Boarding
8.3
Comfort
8.0
Crew
8.5
Overall
8.3
Food
7.8
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Boarding
8.3
Comfort
8.0
Crew
8.5
Overall
8.3
Food
7.8
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Boarding
8.3
Comfort
8.0
Crew
8.5
Overall
8.3
Food
7.8
Entertainment
8.0
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Related info for your journey
Find useful and relevant information for your journey from Ontario to Japan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ontario to Japan
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Japan by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Japan by cabin class
Find flights from Ontario to Japan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Japan flights
Browse other Ontario and Japan flight options. Last updated on August 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Ontario to Japan flights
Consider these flights traveling from Ontario to Japan.
Fly to Japan regions
Consider these flights traveling to Japan regions.
Top 4 airlines flying from Ontario to Japan
Discover the top 4 airlines that operate flights from Ontario to Japan. 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 August 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$783 | Average$1,075 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$829 | Average$1,293 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$834 | Average$1,232 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$1,038 | Average$1,410 | FlexibilityNo cancel fee | On-timeN/A |