Cheap flights from Riverside, CA to Japan
LAX — FUK
Nov 18 — Nov 251
Round-trip
1 adult, Economy
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Keep the following information in mind while searching for Riverside to Japan flight deals. Data was last updated October 19, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Popular in | December |
Cheapest in | February |
Average price | $890 |
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 October 19, 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 October 17, 2026.
Travelers seeking maximum savings on their Riverside to Japan flight should consider departing on Tuesday 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 October 19, 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
Entertainment
7.8
Boarding
8.4
Overall
8.3
Food
7.7
Comfort
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Crew
8.7
Entertainment
7.8
Boarding
8.4
Overall
8.3
Food
7.7
Comfort
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Crew
8.7
Entertainment
7.8
Boarding
8.4
Overall
8.3
Food
7.7
Comfort
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Crew
8.7
Entertainment
7.8
Boarding
8.4
Overall
8.3
Food
7.7
Comfort
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Crew
8.7
Entertainment
7.8
Boarding
8.4
Overall
8.3
Food
7.7
Comfort
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Crew
8.7
Entertainment
7.8
Boarding
8.4
Overall
8.3
Food
7.7
Comfort
8.2
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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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 October 19, 2026.
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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 October 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$326 | Average$806 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$381 | Average$953 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$388 | Average$1,034 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$396 | Average$913 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$405 | Average$1,041 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$433 | Average$1,280 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$473 | Average$793 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$496 | Average$966 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$505 | Average$1,331 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$580 | Average$764 | FlexibilityNo cancel fee | On-time69% |