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$518+ Cheap flights from Riverside, CA to Surabaya (SUB)

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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SUB
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Riverside to Surabaya Juanda are usually found in February or September, booked 81 days in advance, depart on a Monday or Tuesday and return on a Sunday

Cheap flight deals from Riverside to Surabaya

Keep the following information in mind while searching for Riverside to Surabaya flight deals. Data was last updated July 31, 2025.

Round-trip from

$755
(oojo)

One-way from

$518
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,336
From Riverside to Surabaya Juanda
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One-way flight from Riverside to Surabaya Juanda
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Highest demand for flights based on searches. 3% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 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 Surabaya

Cheapest flights from Riverside to Surabaya
Explore the most affordable flight options available from Riverside to Surabaya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This oojo deal was found by Cheapflights users on 7/30. 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 9/269:20 pmLAX - SUB
1 stop21h 45mSingapore Airlines
Sun 10/510:10 amSUB - LAX
1 stop25h 40mSingapore Airlines
Deal found 7/30$755
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2811:55 amLAX - SUB
1 stop40h 15mCathay Pacific
Tue 11/258:15 amSUB - LAX
1 stop20h 05mCathay Pacific
Deal found 7/29$810
This Orbitz deal was found by Cheapflights users on 7/31. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/310:40 pmLAX - SUB
2 stops42h 45mMultiple Airlines
Mon 11/104:30 pmSUB - LAX
2 stops31h 00mMultiple Airlines
Deal found 7/31$866
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/281:34 pmLAX - SUB
2 stops38h 41mUnited Airlines
Tue 11/257:05 pmSUB - LAX
2 stops34h 51mUnited Airlines
Deal found 7/29$898
This FlightHub deal was found by Cheapflights users on 7/31. 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 9/104:55 pmLAX - SUB
2 stops34h 50mChina Airlines
Mon 11/109:20 amSUB - LAX
2 stops25h 05mChina Airlines
Deal found 7/31$1,194

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside to Surabaya 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 31, 2025.
Use the filters below to find and compare flights from Riverside to Surabaya that are best for you.

Fly from

Riverside

Fly to

Surabaya

Route

Depart

Return

Price

Los AngelesSurabaya

LAX - SUB

LAXSUB

Los Angeles

Fri 9/26

9:20 pm-9:05 am

1 stop21h 45m

Surabaya Juanda

Sun 10/5

10:10 am-9:50 pm

1 stop25h 40m

$755

Los AngelesSurabaya

LAX - SUB

LAXSUB

Los Angeles

Wed 10/1

12:25 pm-6:00 pm

1 stop39h 35m

Surabaya Juanda

Mon 11/3

8:15 am-1:20 pm

1 stop20h 05m

$808

Los AngelesSurabaya

LAX - SUB

LAXSUB

Los Angeles

Tue 9/30

10:26 am-3:40 pm

2 stops39h 14m

Surabaya Juanda

Wed 11/5

4:30 pm-7:35 am

2 stops30h 05m

$869

Los AngelesSurabaya

LAX - SUB

LAXSUB

Los Angeles

Fri 9/5

9:20 pm-1:25 pm

2 stops26h 05m

Surabaya Juanda

Sun 10/5

5:55 am-9:50 pm

2 stops29h 55m

$996

Los AngelesSurabaya

LAX - SUB

LAXSUB

Los Angeles

Fri 9/26

10:00 am-11:25 pm

3 stops47h 25m

$518

Los AngelesSurabaya

LAX - SUB

LAXSUB

Los Angeles

Fri 9/26

12:25 pm-6:00 pm

1 stop39h 35m

$521

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Riverside to Surabaya

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

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

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

Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from Riverside to Surabaya. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Riverside to Surabaya (average of $886). Flying from Riverside to Surabaya in December is currently the most expensive (average of $1,676). 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 SUB?

Find hourly flight availability from Riverside to Surabaya. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

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

Reviews of airlines servicing Surabaya

Get insights into the airlines that provide service to Surabaya. 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 Surabaya. Reviews last updated July 31, 2025.
Get a feel of what it's like to fly with China Airlines, Emirates, and Singapore Airlines from Riverside to Surabaya by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very good
754 reviews

Crew

8.5

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.
China Airlines
8.3
Very good
754 reviews
China Airlines
8.3
Very good
754 reviews

Crew

8.5

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.
Emirates
8.1
Very good
3,300 reviews
China Airlines
8.3
Very good
754 reviews

Crew

8.5

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.
Singapore Airlines
8.1
Very good
1,338 reviews
China Airlines
8.3
Very good
754 reviews

Crew

8.5

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.
KLM
7.8
Good
1,383 reviews
China Airlines
8.3
Very good
754 reviews

Crew

8.5

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.
Cathay Pacific
7.6
Good
949 reviews
China Airlines
8.3
Very good
754 reviews

Crew

8.5

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.

Related info for your journey

Find useful and relevant information for your journey from Riverside to Surabaya. 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 Surabaya from Riverside?

    Located just 9.3 mi from the city center, Surabaya Juanda is the airport most travelers will use when flying to Surabaya from Riverside. Booking flights from Riverside to Juanda (SUB) should be relatively easy as there are 0 daily inbound flights from Riverside from 2 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Riverside to Surabaya 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 Surabaya?

    Currently, September is the cheapest month in which you can book a flight from Riverside to Surabaya (average of $886). Flying from Riverside to Surabaya in December is currently the most expensive (average of $1,676). 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 2 airlines flying from Riverside to Surabaya

Discover the top 2 airlines that operate flights from Riverside to Surabaya. 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 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$793Average$1,050FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$809Average$1,043FlexibilityNo cancel feeOn-time72%

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