Japan

$370+ Cheap flights from Riverside, CA 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — HND
Jul 11 — Jul 181
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Cheap flight deals from Riverside to Japan

Cheapest flights from Riverside to Japan
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 June 11, 2026.

This oojo deal was found by Cheapflights users on 6/11. 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.
Thu 11/1211:30 am
LAX
-
NGO
1 stop35h 30m
China Eastern
Sat 11/215:00 pm
NGO
-
LAX
1 stop33h 05m
China Eastern
Deal found 6/11$779
This FlightHub deal was found by Cheapflights users on 6/7. 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.
Tue 11/311:30 am
LAX
-
FUK
1 stop32h 25m
China Eastern
Mon 11/96:15 pm
FUK
-
LAX
1 stop31h 50m
China Eastern
Deal found 6/7$830
This oojo deal was found by Cheapflights users on 6/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:30 am
LAX
-
NGO
1 stop35h 30m
China Eastern
Tue 11/171:35 pm
NGO
-
LAX
1 stop36h 30m
China Eastern
Deal found 6/7$842
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:30 pm
LAX
-
NGO
1 stop35h 30m
China Eastern
Fri 9/115:00 pm
NGO
-
LAX
1 stop33h 05m
China Eastern
Deal found 6/10$843
This oojo deal was found by Cheapflights users on 6/9. 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 10/2612:30 pm
LAX
-
NGO
1 stop35h 30m
China Eastern
Wed 11/45:00 pm
NGO
-
LAX
1 stop33h 05m
China Eastern
Deal found 6/9$844
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:30 am
LAX
-
FUK
1 stop32h 25m
China Eastern
Tue 12/11:55 pm
FUK
-
LAX
1 stop36h 10m
China Eastern
Deal found 6/10$844
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:45 pm
LAX
-
NGO
1 stop20h 25m
Philippine Airlines
Wed 10/141:20 pm
NGO
-
LAX
1 stop23h 20m
Philippine Airlines
Deal found 6/10$850
This oojo deal was found by Cheapflights users on 6/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:55 pm
LAX
-
FUK
1 stop29h 35m
Philippine Airlines
Sun 11/223:30 pm
FUK
-
LAX
1 stop35h 30m
Philippine Airlines
Deal found 6/8$851
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2011:45 pm
LAX
-
NGO
1 stop20h 25m
Philippine Airlines
Sun 9/271:20 pm
NGO
-
LAX
1 stop40h 25m
Philippine Airlines
Deal found 6/10$852
This oojo deal was found by Cheapflights users on 6/11. 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 8/2411:45 pm
LAX
-
NGO
1 stop20h 25m
Philippine Airlines
Mon 8/311:20 pm
NGO
-
LAX
1 stop23h 20m
Philippine Airlines
Deal found 6/11$853
This oojo deal was found by Cheapflights users on 6/11. 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.
Thu 10/811:45 pm
LAX
-
NGO
1 stop20h 25m
Philippine Airlines
Thu 10/151:20 pm
NGO
-
LAX
1 stop23h 20m
Philippine Airlines
Deal found 6/11$855
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3011:30 am
LAX
-
FUK
1 stop32h 25m
China Eastern
Mon 12/76:15 pm
FUK
-
LAX
1 stop31h 50m
China Eastern
Deal found 6/10$865

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 June 11, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$777
(oojo)

One-way from

$370
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,057
Provider with most accurate pricing for Los Angeles Los Angeles-Tokyo (TYO) flight deals.
Provider most trusted by Cheapflights users for Los Angeles Los Angeles-Tokyo (TYO) flights.
From Riverside to Japan
One-way flight from Riverside to Japan
Highest demand for flights based on searches. 12% potential increase in price ($120 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Average for round-trip flights in June 2026

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 2,558,603 searches. Data last updated June 11, 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

Price

Cheapest round-trip

Los AngelesFukuoka

LAX - FUK

LAXFUK

Los Angeles Los Angeles

Mon 9/7

12:30 pm-12:55 pm

1 stop32h 25m

Fukuoka

Wed 9/9

6:15 pm-10:05 am

1 stop31h 50m

$891

Los AngelesNagoya

LAX - NGO

LAXNGO

Los Angeles Los Angeles

Sun 9/6

11:45 pm-12:10 pm

1 stop20h 25m

Nagoya Chubu Centrair Intl

Wed 9/9

1:20 pm-8:40 pm

1 stop23h 20m

$898

Los AngelesFukuoka

LAX - FUK

LAXFUK

Los Angeles Los Angeles

Wed 9/2

4:55 pm-2:30 pm

1 stop29h 35m

Fukuoka

Wed 9/16

3:35 pm-8:40 pm

1 stop21h 05m

$904

Los AngelesFukuoka

LAX - FUK

LAXFUK

Los Angeles Los Angeles

Tue 8/25

11:45 pm-2:30 pm

1 stop22h 45m

Fukuoka

Fri 8/28

3:35 pm-8:40 pm

1 stop21h 05m

$927

Los AngelesTokyo

LAX - HND

LAXHND

Los Angeles Los Angeles

Sun 11/8

9:20 pm-3:05 pm

1 stop24h 45m

Tokyo Haneda

Mon 11/16

8:00 pm-1:10 pm

Nonstop10h 10m

$988

Los AngelesTokyo

LAX - HND

LAXHND

Los Angeles Los Angeles

Sat 8/22

12:30 pm-4:00 pm

2 stops35h 30m

Tokyo Haneda

Thu 9/10

8:00 pm-10:05 am

1 stop30h 05m

$1,018

Los AngelesNagoya

LAX - NGO

LAXNGO

Los Angeles Los Angeles

Mon 8/31

1:25 am-9:15 pm

1 stop27h 50m

Nagoya Chubu Centrair Intl

Sat 9/19

4:10 pm-10:00 pm

1 stop21h 50m

$1,023

Los AngelesTokyo

LAX - NRT

LAXNRT

Los Angeles Los Angeles

Mon 11/16

7:15 am-3:00 pm

1 stop14h 45m

Tokyo Narita

Thu 11/26

5:00 pm-9:50 am

Nonstop9h 50m

$1,051

Los AngelesNagoya

LAX - NGO

LAXNGO

Los Angeles Los Angeles

Mon 8/31

11:00 pm-10:55 am

1 stop19h 55m

Nagoya Chubu Centrair Intl

Wed 9/2

7:00 pm-7:50 am

1 stop28h 50m

$1,064
Quickest round-trip

Los AngelesTokyo

LAX - NRT

LAXNRT

Los Angeles Los Angeles

Sun 9/6

10:55 am-2:10 pm

Nonstop11h 15m

Tokyo Narita

Wed 9/16

5:00 pm-11:00 am

Nonstop10h 00m

$1,067

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
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6

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.
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

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 June 11, 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 afternoon, which can drop the price by up to 8% versus a flight at noon.

Weekly flight availability from Riverside to Japan

Explore weekly flight availability from Riverside to Japan. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 11, 2026.

The most flights from R1V to JP0 are scheduled on a Monday (20 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (20 on average).

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 June 8, 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. Wednesday evenings 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 June 11, 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.

Comfort

8.2

Overall

8.3

Entertainment

7.8

Crew

8.7

Food

7.7

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.

Comfort

8.2

Overall

8.3

Entertainment

7.8

Crew

8.7

Food

7.7

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.
8.3
Very good

Comfort

8.2

Overall

8.3

Entertainment

7.8

Crew

8.7

Food

7.7

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.

Comfort

8.2

Overall

8.3

Entertainment

7.8

Crew

8.7

Food

7.7

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.

Comfort

8.2

Overall

8.3

Entertainment

7.8

Crew

8.7

Food

7.7

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.

Comfort

8.2

Overall

8.3

Entertainment

7.8

Crew

8.7

Food

7.7

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BKK - NRT

Everything was was a great experience, the staff was very friendly and always had a smile on the face.

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.
  • How long is the flight from Riverside to Japan?

    Airlines like China Eastern, Philippine Airlines, and Delta fly from Riverside to Japan in about 20h 25m. The time it takes to get you to your destination can typically vary by up to 12h. There are 5637 mi between Riverside and Japan. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Riverside to Japan one-way?

    $58 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on Frontier and American Airlines, with prices starting from $111 and $147, respectively.

  • What are the most popular routes from Riverside to Japan?

  • What are the most reliable airlines from Riverside to Japan?

    The top 3 most reliable airlines when flying from Riverside to Japan are ANA (93%), United Airlines (93%) and American Airlines (78%).

  • What are the cheapest flights from Riverside to Japan?

    While on average a flight from Riverside to Japan is generally $6,520, our data shows the cheapest flight currently is $471. When looking at the most popular route, (Los Angeles Los Angeles - Tokyo Haneda), you can expect to pay $786 for that flight.

  • Can I find deals for flights from Riverside to Japan that include hotel bookings?

    Yes. In addition to deals on Riverside to Japan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Riverside to Japan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Riverside to Japan.

  • Can I find deals for business class flights from Riverside to Japan?

    Yes. Cheapflights offers flight deals from Riverside to Japan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 2,558,603 searches. Data last updated June 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$199Average$655FlexibilityNo cancel feeOn-time60%
Hawaiian AirlinesCheapest$329Average$701FlexibilityNo cancel feeOn-time85%
Korean AirCheapest$388Average$774FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$426Average$660FlexibilityNo cancel feeOn-time67%
Alaska AirlinesCheapest$430Average$970FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$438Average$996FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$469Average$808FlexibilityNo cancel feeOn-time81%
ZIPAIRCheapest$474Average$727FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$512Average$1,129FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$551Average$735FlexibilityNo cancel feeOn-time76%

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