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$441+ Cheap flights from Riverside, CA to Singapore (SIN)

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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SIN
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheapflights Tip: The best prices from Riverside to Singapore Changi are usually found in October or February, booked 44 days in advance, depart on a Monday or Tuesday and return on a Friday

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 April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$755
(Air Canada)

One-way from

$441
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$975
Provider with most accurate pricing for Los Angeles-Singapore Changi flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Singapore Changi flights.
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From Riverside to Singapore Changi
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One-way flight from Riverside to Singapore Changi
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Highest demand for flights based on searches. 8% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 30, 2025.

This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/122:30 pmLAX - SIN
1 stop25h 35mAir Canada
Thu 6/199:10 amSIN - LAX
1 stop20h 52mAir Canada
Deal found 4/28$755
This Asiana Airlines deal was found by Cheapflights users on 4/28. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/311:00 pmLAX - SIN
1 stop31h 30mAsiana Airlines
Sat 8/1610:50 pmSIN - LAX
1 stop32h 40mAsiana Airlines
Deal found 4/28$756
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/288:45 pmLAX - SIN
2 stops37h 05mMultiple Airlines
Sun 10/51:45 amSIN - LAX
2 stops26h 43mMultiple Airlines
Deal found 4/28$761
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/228:20 pmLAX - SIN
1 stop18h 55mUnited Airlines
Wed 9/178:45 amSIN - LAX
1 stop18h 28mUnited Airlines
Deal found 4/27$765
This Korean Air deal was found by Cheapflights users on 4/27. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2312:30 pmLAX - SIN
1 stop20h 10mKorean Air
Sun 9/1410:30 pmSIN - LAX
1 stop26h 10mKorean Air
Deal found 4/27$768
This KAYAK deal was found by Cheapflights users on 4/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/139:30 pmLAX - SIN
2 stops28h 45mANA
Wed 11/56:35 amSIN - LAX
1 stop19h 15mANA
Deal found 4/28$769
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/512:30 pmLAX - SIN
2 stops31h 50mChina Eastern
Wed 5/712:55 amSIN - LAX
1 stop24h 10mChina Eastern
Deal found 4/29$774
This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1312:25 pmLAX - SIN
1 stop32h 20mCathay Pacific
Tue 6/171:50 amSIN - LAX
1 stop24h 30mCathay Pacific
Deal found 4/29$778
This KAYAK deal was found by Cheapflights users on 4/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1712:50 pmLAX - SIN
1 stop29h 35mPhilippine Airlines
Sat 11/112:30 amSIN - LAX
1 stop25h 30mPhilippine Airlines
Deal found 4/28$780
This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/146:00 amLAX - SIN
1 stop22h 10mSingapore Airlines
Fri 8/296:40 pmSIN - LAX
Nonstop15h 25mSingapore Airlines
Deal found 4/29$781
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/217:00 amLAX - SIN
2 stops25h 40mDelta
Wed 9/177:30 amSIN - LAX
2 stops25h 43mDelta
Deal found 4/27$803
This American Airlines deal was found by Cheapflights users on 4/29. 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 9/301:25 amLAX - SIN
1 stop25h 05mAmerican Airlines
Wed 10/88:05 amSIN - LAX
1 stop18h 00mAmerican Airlines
Deal found 4/29$838

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 April 30, 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

Thu 6/12

2:30 pm-7:05 am

1 stop25h 35m

Singapore Changi

Thu 6/19

9:10 am-3:02 pm

1 stop20h 52m

$755

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Sun 8/3

11:00 pm-9:30 pm

1 stop31h 30m

Singapore Changi

Sat 8/16

10:50 pm-4:30 pm

1 stop32h 40m

$756

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Sun 9/28

8:45 pm-12:50 am

2 stops37h 05m

Singapore Changi

Sun 10/5

1:45 am-1:28 pm

2 stops26h 43m

$761

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Fri 8/22

8:20 pm-6:15 am

1 stop18h 55m

Singapore Changi

Tue 9/16

8:45 am-12:13 pm

1 stop18h 28m

$765

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Sat 8/23

12:30 pm-11:40 pm

1 stop20h 10m

Singapore Changi

Sun 9/14

10:30 pm-9:40 am

1 stop26h 10m

$768

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Mon 10/13

9:30 pm-5:15 pm

2 stops28h 45m

Singapore Changi

Wed 11/5

6:35 am-9:50 am

1 stop19h 15m

$769

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Sat 10/4

11:40 pm-7:50 am

Nonstop17h 10m

Singapore Changi

Sat 10/11

8:45 pm-9:50 pm

Nonstop16h 05m

$774

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Tue 5/13

12:25 pm-11:45 am

1 stop32h 20m

Singapore Changi

Tue 6/17

1:50 am-11:20 am

1 stop24h 30m

$778

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Fri 10/17

12:50 pm-9:25 am

1 stop29h 35m

Singapore Changi

Sat 11/1

12:30 am-11:00 am

1 stop25h 30m

$780

Los AngelesSingapore

LAX - SIN

LAXSIN

Los Angeles

Thu 8/21

7:00 am-11:40 pm

2 stops25h 40m

Singapore Changi

Wed 9/17

7:30 am-6:13 pm

2 stops25h 43m

$803

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 27 results
1
2
3

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

How far ahead should I book a flight from Riverside to Singapore?

Use this chart to determine the optimal time to book a round-trip flight from Riverside to Singapore. Price data was last updated on April 25, 2025.

The price you pay for your flight from Riverside to Singapore may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Riverside to Singapore (average of $1,011). Flying from Riverside to Singapore in December is currently the most expensive (average of $1,684). 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 SIN?

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 April 30, 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 March 30, 2025.

Travelers seeking maximum savings on their Riverside to Singapore flight should consider departing on Wednesday afternoons 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.

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

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 April 30, 2025.
To help decide which airline to fly from Riverside to Singapore, see what other customers have to say about STARLUX Airlines, EVA Air and Korean Air. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
161 reviews

Overall

9.1

Crew

9.3

Food

8.9

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
161 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Overall

9.1

Crew

9.3

Food

8.9

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
EVA Air
8.4
Very good
1,186 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Overall

9.1

Crew

9.3

Food

8.9

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very good
1,066 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Overall

9.1

Crew

9.3

Food

8.9

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Japan Airlines
8.3
Very good
1,459 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Overall

9.1

Crew

9.3

Food

8.9

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very good
732 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Overall

9.1

Crew

9.3

Food

8.9

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

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.

  • What airport do you fly into for flights to Singapore from Riverside?

    Singapore Changi (SIN) is the airport you will fly into if you book a flight from Riverside to Singapore. You should not have trouble finding flights to Changi from Riverside; the airport handles an average of 0 inbound flights from Riverside per day. You should also have plenty of airline options to choose from since 17 airlines have flights to the Singapore airport from Riverside. It is only a 10.5 mi journey from Changi (SIN) to Singapore’s city center.

  • How popular is this Riverside to Singapore flight route?

    Flights from Riverside to Singapore Changi have been viewed 559 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 $441 on United Airlines. Other airlines that offer cheap prices include ANA from $444 and China Eastern from $447 one-way.

  • What are the cheapest flights from Riverside to Singapore?

    On average you can expect to pay $2,189 for a flight from Riverside to Singapore. The cheapest flight overall is $336 while the most popular route, (Los Angeles - Singapore Changi) is currently priced at $635.

  • 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, September is the cheapest month in which you can book a flight from Riverside to Singapore (average of $1,011). Flying from Riverside to Singapore in December is currently the most expensive (average of $1,684). 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

Browse thousands of different options on Cheapflights for your next trip

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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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
ZIPAIRCheapest$508Average$1,406FlexibilityNo cancel feeOn-timeN/A
China AirlinesCheapest$520Average$1,170FlexibilityNo cancel feeOn-time70%
China EasternCheapest$582Average$759FlexibilityNo cancel feeOn-time62%
XiamenAirCheapest$640Average$781FlexibilityNo cancel feeOn-time49%
Philippine AirlinesCheapest$685Average$767FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$729Average$937FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$740Average$877FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$755Average$856FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$756Average$936FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$775Average$1,206FlexibilityNo cancel feeOn-time69%

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