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$377+ Cheap flights from Riverside, CA to Singapore

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SIN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Riverside to Singapore

Keep the following information in mind while searching for Riverside to Singapore flight deals. Data was last updated July 29, 2025.

Round-trip from

$670
(oojo)

One-way from

$377
(Delta)

Popular in

December

Cheapest in

August

Average price

$1,040
From Riverside to Singapore
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One-way flight from Riverside to Singapore
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Highest demand for flights based on searches. 13% potential increase in price ($158 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Riverside to Singapore

Cheapest flights from Riverside to Singapore
Explore the most affordable flight options available from Riverside to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This oojo deal was found by Cheapflights users on 7/29. 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.
Fri 11/1410:25 pmLAX - SIN
1 stop31h 30mAir China
Sun 11/3011:55 pmSIN - LAX
1 stop35h 05mAir China
Deal found 7/29$670
This Gotogate deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3112:40 pmLAX - SIN
1 stop41h 50mAsiana Airlines
Sun 9/1410:50 pmSIN - LAX
1 stop32h 10mAsiana Airlines
Deal found 7/28$671
This lol.travel deal was found by Cheapflights users on 7/27. 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.
Tue 9/98:35 amLAX - SIN
2 stops29h 25mKorean Air
Tue 9/2310:30 pmSIN - LAX
2 stops32h 05mKorean Air
Deal found 7/27$675
This oojo deal was found by Cheapflights users on 7/27. 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 10/286:00 amLAX - SIN
1 stop22h 05mSingapore Airlines
Sun 11/28:45 pmSIN - LAX
Nonstop15h 10mSingapore Airlines
Deal found 7/27$682
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 8/261:30 amLAX - SIN
1 stop25h 00mAmerican Airlines
Tue 9/21:55 amSIN - LAX
1 stop19h 05mAmerican Airlines
Deal found 7/29$689
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Thu 10/26:00 amLAX - SIN
1 stop21h 25mUnited Airlines
Tue 11/410:10 amSIN - LAX
1 stop23h 36mUnited Airlines
Deal found 7/28$693
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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.
Wed 10/112:50 pmLAX - SIN
1 stop29h 35mPhilippine Airlines
Tue 10/712:20 amSIN - LAX
1 stop24h 25mPhilippine Airlines
Deal found 7/27$694
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/3111:55 pmLAX - SIN
1 stop31h 20mXiamenAir
Sun 9/148:55 amSIN - LAX
1 stop26h 05mXiamenAir
Deal found 7/27$711
This FlightHub deal was found by Cheapflights users on 7/29. 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.
Sat 8/235:15 pmLAX - SIN
1 stop22h 25mANA
Sun 9/710:10 pmSIN - LAX
1 stop35h 35mANA
Deal found 7/29$716
This Air Canada deal was found by Cheapflights users on 7/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/202:10 pmLAX - SIN
1 stop25h 45mAir Canada
Mon 12/89:00 pmSIN - LAX
2 stops30h 53mAir Canada
Deal found 7/26$720

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside to Singapore 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 July 29, 2025.
Use the filters below to find and compare flights from Riverside to Singapore that are best for you.

Fly from

Riverside

Fly to

Singapore

Route

Depart

Return

Price

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Fri 11/14

10:25 pm-9:55 pm

1 stop31h 30m

Singapore Changi

Sun 11/30

11:55 pm-7:00 pm

1 stop35h 05m

$670

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Sun 8/31

12:40 pm-9:30 pm

1 stop41h 50m

Singapore Changi

Sun 9/14

10:50 pm-4:00 pm

1 stop32h 10m

$671

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Tue 9/9

8:35 am-5:00 am

2 stops29h 25m

Singapore Changi

Tue 9/23

10:30 pm-3:35 pm

2 stops32h 05m

$675

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Sun 8/31

11:55 pm-1:50 pm

1 stop22h 55m

Singapore Changi

Wed 9/10

2:40 am-8:00 pm

1 stop32h 20m

$676

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Tue 10/28

6:00 am-7:05 pm

1 stop22h 05m

Singapore Changi

Sun 11/2

8:45 pm-7:55 pm

Nonstop15h 10m

$682

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Tue 8/26

1:30 am-5:30 pm

1 stop25h 00m

Singapore Changi

Tue 9/2

1:55 am-6:00 am

1 stop19h 05m

$689

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Thu 10/2

6:00 am-6:25 pm

1 stop21h 25m

Singapore Changi

Tue 11/4

10:10 am-5:46 pm

1 stop23h 36m

$693

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Wed 10/1

12:50 pm-9:25 am

1 stop29h 35m

Singapore Changi

Tue 10/7

12:20 am-9:45 am

1 stop24h 25m

$694

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Thu 8/14

5:15 pm-6:40 am

1 stop22h 25m

Singapore Changi

Sun 8/31

10:10 pm-3:10 pm

1 stop32h 00m

$716

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Tue 11/18

6:10 pm-7:00 am

1 stop20h 50m

Singapore Changi

Tue 12/9

9:00 pm-11:53 am

2 stops30h 53m

$720

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 19 results
1
2

Best time to book a flight from Riverside to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore 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 Singapore

What is the cheapest month to book a flight from Riverside to Singapore?

Currently, October is the cheapest month in which you can book a flight from Riverside to Singapore (average of $995). Flying from Riverside to Singapore in December is currently the most expensive (average of $1,679). 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.

What is the cheapest time of day to fly from R1V to SG?

Find hourly flight availability from Riverside to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

When flying from Riverside to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Riverside to Singapore?

Use this chart to determine the cheapest time to fly round-trip from Riverside to Singapore. Price data was last updated on July 27, 2025.

Travelers seeking maximum savings on their Riverside to Singapore flight should consider departing on Monday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Riverside to Singapore

Explore weekly flight availability from Riverside to Singapore. 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 July 29, 2025.

The most flights from R1V to SG0 are scheduled on a Monday (2 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated July 29, 2025.
Read reviews from past customers who have flown Korean Air, ANA, and Japan Airlines from Riverside to Singapore. 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.
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
ANA
8.4
Very good
922 reviews
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Japan Airlines
8.3
Very good
1,535 reviews
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Asiana Airlines
8.2
Very good
465 reviews
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Singapore Airlines
8.1
Very good
1,338 reviews
Korean Air
8.4
Very good
1,121 reviews

Comfort

8.2

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Related info for your journey

Find useful and relevant information for your journey from Riverside to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Riverside to Singapore flight route?

    Flights from Riverside to Singapore have been viewed 566 times in the past calendar month.

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

    One-way options have recently been found by users for as low as $377 on Delta. Other airlines that offer cheap prices include Korean Air from $380 and United Airlines from $384 one-way.

  • What are the cheapest flights from Riverside to Singapore?

    Looking at all options, your cheapest flight can be booked for $295. While the most popular route (Los Angeles - Singapore Changi) can be booked for $647 on average our data indicates $2,135 when flying from Riverside to Singapore.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Riverside to Singapore?

    Currently, October is the cheapest month in which you can book a flight from Riverside to Singapore (average of $995). Flying from Riverside to Singapore in December is currently the most expensive (average of $1,679). 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.

See more FAQs

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Top 10 airlines flying from Riverside to Singapore

Discover the top 10 airlines that operate flights from Riverside to Singapore. 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$490Average$894FlexibilityNo cancel feeOn-time71%
China AirlinesCheapest$520Average$1,185FlexibilityNo cancel feeOn-time70%
China EasternCheapest$582Average$841FlexibilityNo cancel feeOn-time62%
XiamenAirCheapest$598Average$744FlexibilityNo cancel feeOn-time49%
Asiana AirlinesCheapest$654Average$705FlexibilityNo cancel feeOn-time76%
Philippine AirlinesCheapest$667Average$758FlexibilityNo cancel feeOn-time60%
Singapore AirlinesCheapest$671Average$1,117FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$686Average$839FlexibilityNo cancel feeOn-time81%
ZIPAIRCheapest$687Average$1,406FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$727Average$860FlexibilityNo cancel feeOn-time67%

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