$278+ Cheap flights from Riverside, CA to Japan
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — FUK
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Riverside 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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Cheapest flights from Riverside to JapanExplore the most affordable flight options available from Riverside to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Riverside to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This FlightHub deal was found by Cheapflights users on 9/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:55 pm -
Nonstop11h 15m
Wed 9/237:35 pm -
Nonstop10h 20m
Deal found 9/7![ZIPAIR logo]()
$697
This Vliegwinkel deal was found by Cheapflights users on 9/8. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:55 pm -
Nonstop11h 15m
Wed 9/237:35 pm -
Nonstop10h 20m
Deal found 9/8![ZIPAIR logo]()
$698
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:55 am -
Nonstop11h 15m
Tue 9/87:35 pm -
Nonstop10h 20m
Deal found 9/4![ZIPAIR logo]()
$699
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:55 pm -
Nonstop11h 15m
Wed 9/237:35 pm -
Nonstop10h 20m
Deal found 9/5![ZIPAIR logo]()
$700
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:55 am -
Nonstop11h 15m
Thu 9/107:35 pm -
Nonstop10h 20m
Deal found 9/4![ZIPAIR logo]()
$701
This FlightHub deal was found by Cheapflights users on 9/5. 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.
Sun 9/63:55 pm -
Nonstop11h 15m
Sun 9/137:35 pm -
Nonstop10h 20m
Deal found 9/5![ZIPAIR logo]()
$702
This Trip.com deal was found by Cheapflights users on 9/6. 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 9/73:55 pm -
Nonstop11h 15m
Tue 9/227:35 pm -
Nonstop10h 20m
Deal found 9/6![ZIPAIR logo]()
$704
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:55 am -
Nonstop11h 15m
Sat 9/127:35 pm -
Nonstop10h 20m
Deal found 9/4![ZIPAIR logo]()
$705
This oojo deal was found by Cheapflights users on 9/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:55 pm -
1 stop21h 50m
Tue 11/32:55 pm -
1 stop21h 05m
Deal found 9/5![XiamenAir logo]()
$706
This oojo deal was found by Cheapflights users on 9/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:45 pm -
1 stop22h 00m
Tue 11/172:55 pm -
1 stop21h 05m
Deal found 9/4![XiamenAir logo]()
$707
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:55 am -
Nonstop11h 15m
Sat 9/127:35 pm -
Nonstop10h 20m
Deal found 9/5![ZIPAIR logo]()
$708
This Justfly.com deal was found by Cheapflights users on 9/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1112:40 am -
Nonstop12h 05m
Sun 10/251:05 pm -
Nonstop10h 05m
Deal found 9/8![Japan Airlines logo]()
$723
Best flights from Riverside to JapanDiscover carefully curated flight deals from Riverside to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Riverside to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This STARLUX Airlines deal was found by Cheapflights users on 9/7. 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.
Mon 3/810:50 pm -
1 stop22h 25m
Sat 3/203:25 pm -
1 stop20h 40m
Deal found 9/7![STARLUX Airlines logo]()
$816
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:05 am -
1 stop15h 15m
Tue 9/294:35 pm -
Nonstop10h 18m
Deal found 9/8![Delta logo]()
$850
This Cheapflightsfares deal was found by Cheapflights users on 9/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:45 pm -
1 stop22h 45m
Mon 10/263:45 pm -
1 stop20h 25m
Deal found 9/4![Philippine Airlines logo]()
$884
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:30 am -
1 stop30h 50m
Tue 11/171:30 pm -
2 stops24h 52m
Deal found 9/4![Multiple Airlines logo]()
$886
This China Airlines deal was found by Cheapflights users on 9/6. 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.
Mon 11/1610:40 pm -
1 stop27h 45m
Wed 12/211:55 am -
1 stop24h 30m
Deal found 9/6![China Airlines logo]()
$948
This Cathay Pacific deal was found by Cheapflights users on 9/6. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2612:05 pm -
1 stop26h 15m
Sun 11/84:15 pm -
2 stops21h 50m
Deal found 9/6![Cathay Pacific logo]()
$1,004
This Asiana Airlines deal was found by Cheapflights users on 9/5. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/119:00 am -
1 stop36h 00m
Wed 1/273:00 pm -
1 stop17h 40m
Deal found 9/5![Asiana Airlines logo]()
$1,021
This United Airlines deal was found by Cheapflights users on 9/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:30 am -
Nonstop12h 00m
Tue 12/85:00 pm -
3 stops22h 54m
Deal found 9/8![United Airlines logo]()
$1,022
This Korean Air deal was found by Cheapflights users on 9/7. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:47 pm -
2 stops32h 33m
Wed 12/29:40 am -
1 stop15h 50m
Deal found 9/7![Korean Air logo]()
$1,080
This Japan Airlines deal was found by Cheapflights users on 9/4. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/1311:55 am -
1 stop15h 00m
Fri 1/2912:30 pm -
1 stop14h 20m
Deal found 9/4![Japan Airlines logo]()
$1,114
This FlightHub deal was found by Cheapflights users on 9/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:00 pm -
1 stop23h 20m
Sun 11/85:35 pm -
1 stop17h 15m
Deal found 9/6![ANA logo]()
$1,158
This Alaska Airlines deal was found by Cheapflights users on 9/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:04 am -
2 stops35h 36m
Wed 11/252:25 pm -
2 stops18h 29m
Deal found 9/8![Alaska Airlines logo]()
$1,290
This STARLUX Airlines deal was found by Cheapflights users on 9/8. 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.
Sun 1/1710:50 pm -
1 stop22h 25m
Thu 1/213:25 pm -
1 stop20h 40m
Deal found 9/8![STARLUX Airlines logo]()
$816
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:05 am -
1 stop15h 15m
Mon 9/214:20 pm -
1 stop24h 04m
Deal found 9/8![Delta logo]()
$860
This China Airlines deal was found by Cheapflights users on 9/8. 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 11/2910:40 pm -
1 stop25h 50m
Thu 12/311:00 am -
1 stop25h 25m
Deal found 9/8![China Airlines logo]()
$956
This Asiana Airlines deal was found by Cheapflights users on 9/5. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:50 pm -
1 stop20h 00m
Thu 12/34:55 pm -
1 stop15h 45m
Deal found 9/5![Multiple Airlines logo]()
$993
This Cathay Pacific deal was found by Cheapflights users on 9/4. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:05 am -
1 stop26h 15m
Tue 11/244:15 pm -
2 stops41h 15m
Deal found 9/4![Cathay Pacific logo]()
$1,004
This Asiana Airlines deal was found by Cheapflights users on 9/6. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/119:00 am -
1 stop36h 00m
Mon 1/253:00 pm -
1 stop32h 40m
Deal found 9/6![Asiana Airlines logo]()
$1,021
This United Airlines deal was found by Cheapflights users on 9/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:00 am -
2 stops19h 25m
Tue 12/152:15 pm -
2 stops20h 46m
Deal found 9/8![United Airlines logo]()
$1,031
This China Airlines deal was found by Cheapflights users on 9/8. 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.
Sat 10/1712:05 am -
1 stop26h 55m
Fri 10/307:30 pm -
1 stop16h 55m
Deal found 9/8![China Airlines logo]()
$960
This Asiana Airlines deal was found by Cheapflights users on 9/5. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/119:00 am -
1 stop36h 00m
Thu 1/283:00 pm -
1 stop17h 40m
Deal found 9/5![Asiana Airlines logo]()
$1,021
This Korean Air deal was found by Cheapflights users on 9/7. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/86:00 pm -
2 stops24h 00m
Tue 3/1612:00 pm -
2 stops18h 32m
Deal found 9/7![Korean Air logo]()
$1,127
This Cathay Pacific deal was found by Cheapflights users on 9/8. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:20 pm -
1 stop22h 50m
Wed 12/92:25 pm -
1 stop19h 05m
Deal found 9/8![Cathay Pacific logo]()
$1,027
This Justfly.com deal was found by Cheapflights users on 9/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:35 pm -
2 stops31h 15m
Sat 11/72:25 pm -
1 stop16h 40m
Deal found 9/7![ANA logo]()
$1,158
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Sat 10/247:04 pm -
1 stop17h 46m
Thu 12/37:40 pm -
Nonstop10h 05m
Deal found 9/4![United Airlines logo]()
$1,058
This China Airlines deal was found by Cheapflights users on 9/5. 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 3/710:40 pm -
1 stop19h 30m
Wed 3/179:50 am -
1 stop26h 35m
Deal found 9/5![China Airlines logo]()
$963
This China Airlines deal was found by Cheapflights users on 9/4. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:40 pm -
1 stop27h 45m
Tue 11/2411:55 am -
2 stops27h 50m
Deal found 9/4![Multiple Airlines logo]()
$1,082
This Japan Airlines deal was found by Cheapflights users on 9/6. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/511:55 am -
1 stop15h 00m
Fri 1/227:30 am -
1 stop19h 35m
Deal found 9/6![Japan Airlines logo]()
$1,198
This Delta deal was found by Cheapflights users on 9/5. 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.
Tue 11/107:05 am -
2 stops22h 35m
Wed 12/211:55 am -
2 stops23h 14m
Deal found 9/5![Delta logo]()
$1,118
This Asiana Airlines deal was found by Cheapflights users on 9/5. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1511:50 pm -
1 stop21h 10m
Thu 2/253:00 pm -
1 stop17h 40m
Deal found 9/5![Asiana Airlines logo]()
$1,021
Last-minute flights from Riverside to JapanDiscover last-minute flight deals from Riverside to Japan. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Riverside to Japan. Data last updated September 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:55 am -
Nonstop11h 15m
Wed 9/97:35 pm -
Nonstop10h 20m
Deal found 9/5![ZIPAIR logo]()
$699
This FlightHub deal was found by Cheapflights users on 9/5. 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.
Tue 9/83:55 pm -
Nonstop11h 15m
Tue 9/157:35 pm -
Nonstop10h 20m
Deal found 9/5![ZIPAIR logo]()
$702
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:55 am -
Nonstop11h 15m
Thu 9/107:35 pm -
Nonstop10h 20m
Deal found 9/5![ZIPAIR logo]()
$701
This Vliegwinkel deal was found by Cheapflights users on 9/8. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:55 pm -
Nonstop11h 15m
Wed 9/237:35 pm -
Nonstop10h 20m
Deal found 9/8![ZIPAIR logo]()
$698
This Super.com deal was found by Cheapflights users on 9/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:55 pm -
Nonstop11h 15m
Sun 9/137:35 pm -
Nonstop10h 20m
Deal found 9/7![ZIPAIR logo]()
$712
This FlightHub deal was found by Cheapflights users on 9/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:55 pm -
Nonstop11h 15m
Wed 9/237:35 pm -
Nonstop10h 20m
Deal found 9/7![ZIPAIR logo]()
$697
This eDestinos deal was found by Cheapflights users on 9/9. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:45 am -
1 stop14h 10m
Tue 9/296:10 pm -
Nonstop10h 15m
Deal found 9/9![ANA logo]()
$735
This lol.travel deal was found by Cheapflights users on 9/7. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1312:40 pm -
1 stop18h 10m
Mon 9/282:00 am -
1 stop23h 40m
Deal found 9/7![Korean Air logo]()
$760
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:55 am -
Nonstop11h 15m
Tue 9/227:35 pm -
Nonstop10h 20m
Deal found 9/5![ZIPAIR logo]()
$700
This Justfly.com deal was found by Cheapflights users on 9/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1112:40 am -
Nonstop12h 05m
Sun 10/251:05 pm -
Nonstop10h 05m
Deal found 9/8![Japan Airlines logo]()
$723
This oojo deal was found by Cheapflights users on 9/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:55 pm -
1 stop21h 50m
Tue 11/32:55 pm -
1 stop21h 05m
Deal found 9/5![XiamenAir logo]()
$706
This FlightHub deal was found by Cheapflights users on 9/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:45 pm -
1 stop22h 00m
Tue 11/172:55 pm -
1 stop21h 05m
Deal found 9/6![XiamenAir logo]()
$710
One-way flights from Riverside to JapanSearch for one-way flight options from Riverside to Japan. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Riverside to Japan. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This oojo deal was found by Cheapflights users on 9/9. 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.
Sun 9/203:55 pm -
Nonstop11h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![ZIPAIR logo]()
$278
This oojo deal was found by Cheapflights users on 9/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/712:45 pm -
Nonstop11h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Singapore Airlines logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:55 pm -
Nonstop11h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![ZIPAIR logo]()
$299
This Super.com deal was found by Cheapflights users on 9/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/123:55 pm -
Nonstop11h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![ZIPAIR logo]()
$301
This Super.com deal was found by Cheapflights users on 9/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:55 pm -
Nonstop11h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![ZIPAIR logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:55 pm -
Nonstop11h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![ZIPAIR logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:55 pm -
Nonstop11h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![ZIPAIR logo]()
$308
This FlightHub deal was found by Cheapflights users on 9/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2711:45 pm -
Nonstop12h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Japan Airlines logo]()
$344
This Thrive Travel deal was found by Cheapflights users on 9/9. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:15 am -
Nonstop11h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Japan Airlines logo]()
$361
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:00 pm -
Nonstop11h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![American Airlines logo]()
$378
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:00 pm -
Nonstop11h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:15 am -
Nonstop11h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![American Airlines logo]()
$381
Find flight deals from Riverside to Japan
Keep the following information in mind while searching for Riverside to Japan flight deals. Data was last updated September 9, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $698 (Kiwi.com) |
One-way from | $278 (oojo) |
Popular in | June |
Cheapest in | January |
Average price | $722 |
Cheapflights Fare Finder
Customize your flight search to find flights from Riverside 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 7,457,451 searches. Data last updated September 9, 2026.
Use the filters below to find and compare flights from Riverside to Japan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Los AngelesNagoya
LAX Los Angeles - NGO Nagoya Chubu Centrair Intl
LAXNGO
Los Angeles
Wed 2/10
12:45 pm-11:40 am
1 stop29h 55m
Nagoya Chubu Centrair Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$413
Los AngelesOsaka
LAX Los Angeles - ITM Osaka Itami
LAXITM
Los Angeles
Fri 2/5
12:45 pm-7:00 pm
1 stop37h 15m
Osaka Itami
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$417
Los AngelesOkinawa
LAX Los Angeles - OKA Okinawa Naha
LAXOKA
Los Angeles
Thu 3/4
10:50 pm-2:15 pm
1 stop22h 25m
Okinawa Naha
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$419
Los AngelesSapporo
LAX Los Angeles - CTS Sapporo Chitose
LAXCTS
Los Angeles
Wed 9/30
11:00 pm-1:00 pm
1 stop22h 00m
Sapporo Chitose
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$423
Los AngelesKobe
LAX Los Angeles - UKB Kobe
LAXUKB
Los Angeles
Thu 9/17
10:10 am-2:00 pm
1 stop35h 50m
Kobe
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$423
Los AngelesOkinawa
LAX Los Angeles - OKA Okinawa Naha
LAXOKA
Los Angeles
Sun 11/15
9:30 am-5:30 pm
1 stop39h 00m
Okinawa Naha
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$423
Los AngelesKobe
LAX Los Angeles - UKB Kobe
LAXUKB
Los Angeles
Wed 9/30
10:10 am-2:00 pm
1 stop35h 50m
Kobe
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$423
Los AngelesOsaka
LAX Los Angeles - KIX Osaka Kansai Intl
LAXKIX
Los Angeles
Wed 9/30
10:10 am-6:30 pm
1 stop16h 20m
Osaka Kansai Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$424
Los AngelesOsaka
LAX Los Angeles - KIX Osaka Kansai Intl
LAXKIX
Los Angeles
Fri 1/1
10:50 pm-11:10 am
1 stop19h 20m
Osaka Kansai Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$426
Los AngelesFukuoka
LAX Los Angeles - FUK Fukuoka
LAXFUK
Los Angeles
Thu 3/4
10:50 pm-6:00 pm
1 stop26h 10m
Fukuoka
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$426
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Riverside to Japan
Have a flexible travel schedule? Discover the best time to fly to Japan from Riverside with our price prediction graph.
LAX-OKA
LAX-HND
LAX-FUK
LAX-KIX
LAX-UKB
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 Riverside to Japan
R1V-JP0
LAX-OKA
LAX-HND
LAX-FUK
LAX-KIX
What is the cheapest time of day to fly from R1V to JP?
Find hourly flight availability from Riverside to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 9, 2026.
When flying from Riverside to Japan, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 8% versus a flight at noon.
What is the cheapest day to fly from Riverside to Japan?
Use this chart to determine the cheapest time to fly round-trip from Riverside to Japan. Price data was last updated on September 5, 2026.
Travelers seeking maximum savings on their Riverside to Japan flight should consider departing on Sunday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 September 9, 2026.
Read reviews from past customers who have flown Japan Airlines,ANA, andSingapore Airlines from Riverside to Japan. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.7
Overall
8.3
Entertainment
7.8
Boarding
8.4
Comfort
8.2
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Crew
8.7
Overall
8.3
Entertainment
7.8
Boarding
8.4
Comfort
8.2
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Crew
8.7
Overall
8.3
Entertainment
7.8
Boarding
8.4
Comfort
8.2
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Crew
8.7
Overall
8.3
Entertainment
7.8
Boarding
8.4
Comfort
8.2
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Crew
8.7
Overall
8.3
Entertainment
7.8
Boarding
8.4
Comfort
8.2
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Crew
8.7
Overall
8.3
Entertainment
7.8
Boarding
8.4
Comfort
8.2
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Related info for your journey
Find useful and relevant information for your journey from Riverside 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 Riverside to Japan
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Complete your trip
Complete your trip to Japan by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Riverside to Japan by cabin class
Find flights from Riverside to Japan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Riverside and Japan flights
Browse other Riverside and Japan flight options. Last updated on September 9, 2026.
Popular flight searches
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Riverside to Japan flights
Consider these flights traveling from Riverside to Japan.
Fly to Japan regions
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Top 10 airlines flying from Riverside to Japan
Discover the top 10 airlines that operate flights from Riverside 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 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$217 | Average$1,256 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$326 | Average$796 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$388 | Average$824 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$396 | Average$878 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$405 | Average$930 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$433 | Average$1,211 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$472 | Average$771 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$494 | Average$934 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$525 | Average$1,277 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$552 | Average$751 | FlexibilityNo cancel fee | On-time76% |