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$743+ Cheap flights from Riverside, CA to Surabaya (SUB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SUB
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheapflights Tip: The best prices from Riverside to Surabaya Juanda are usually found in September or October, booked 64 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 April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$847
(Justfly.com)

Popular in

June

Cheapest in

September

Average price

$1,021
Provider with most accurate pricing for Los Angeles-Surabaya Juanda flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Surabaya Juanda flights.
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From Riverside to Surabaya Juanda
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Highest demand for flights based on searches. 16% potential increase in price ($232 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($47 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 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 April 1, 2025.

This Gurufare deal was found by Cheapflights users on 3/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/108:40 pmLAX - SUB
1 stop22h 55mSingapore Airlines
Mon 11/104:30 pmSUB - LAX
1 stop18h 25mSingapore Airlines
Deal found 3/31$743
This oojo deal was found by Cheapflights users on 4/1. 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 9/912:25 amLAX - SUB
1 stop27h 35mCathay Pacific
Mon 11/108:15 amSUB - LAX
1 stop20h 05mCathay Pacific
Deal found 4/1$880
This United Airlines deal was found by Cheapflights users on 3/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/217:00 amLAX - SUB
2 stops42h 40mUnited Airlines
Wed 5/710:10 amSUB - LAX
2 stops35h 24mUnited Airlines
Deal found 3/31$991
This Trip.com deal was found by Cheapflights users on 3/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2012:05 amLAX - SUB
2 stops38h 50mMultiple Airlines
Wed 5/77:50 amSUB - LAX
2 stops26h 55mMultiple Airlines
Deal found 3/31$1,053
This FlightHub deal was found by Cheapflights users on 3/31. 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.
Sun 7/134:20 pmLAX - SUB
2 stops50h 50mQatar Airways
Sun 8/310:00 amSUB - LAX
2 stops42h 00mQatar Airways
Deal found 3/31$1,456
This StudentUniverse deal was found by Cheapflights users on 3/31. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2112:30 amLAX - SUB
3 stops43h 55mMalaysia Airlines
Thu 5/13:50 pmSUB - LAX
2 stops38h 35mMalaysia Airlines
Deal found 3/31$2,303
This KLM deal was found by Cheapflights users on 4/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/101:50 pmLAX - SUB
2 stops40h 40mKLM
Mon 11/102:35 pmSUB - LAX
3 stops36h 10mKLM
Deal found 4/1$5,598

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 April 1, 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

Wed 9/10

8:40 pm-9:35 am

1 stop22h 55m

Surabaya Juanda

Mon 11/10

4:30 pm-7:55 pm

1 stop18h 25m

$743

Los AngelesSurabaya

LAX - SUB

LAXSUB

Los Angeles

Tue 9/9

12:25 am-6:00 pm

1 stop27h 35m

Surabaya Juanda

Mon 11/10

8:15 am-1:20 pm

1 stop20h 05m

$880

Los AngelesSurabaya

LAX - SUB

LAXSUB

Los Angeles

Mon 4/21

7:00 am-3:40 pm

2 stops42h 40m

Surabaya Juanda

Wed 5/7

10:10 am-7:34 am

2 stops35h 24m

$991

Los AngelesSurabaya

LAX - SUB

LAXSUB

Los Angeles

Sun 4/20

12:05 am-4:55 am

2 stops38h 50m

Surabaya Juanda

Wed 5/7

7:50 am-8:45 pm

2 stops26h 55m

$1,053

Los AngelesSurabaya

LAX - SUB

LAXSUB

Los Angeles

Sun 7/13

4:20 pm-9:10 am

2 stops50h 50m

Surabaya Juanda

Sun 8/3

10:00 am-2:00 pm

2 stops42h 00m

$1,456

Los AngelesSurabaya

LAX - SUB

LAXSUB

Los Angeles

Mon 4/21

12:30 am-10:25 am

3 stops43h 55m

Surabaya Juanda

Thu 5/1

3:50 pm-4:25 pm

2 stops38h 35m

$2,303

Los AngelesSurabaya

LAX - SUB

LAXSUB

Los Angeles

Wed 9/10

1:50 pm-8:30 pm

2 stops40h 40m

Surabaya Juanda

Mon 11/10

2:35 pm-11:45 am

3 stops36h 10m

$5,598

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

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 March 28, 2025.

Booking 64 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, March is the cheapest month in which you can book a flight from Riverside to Surabaya (average of $955). Flying from Riverside to Surabaya in December is currently the most expensive (average of $1,673). 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 April 1, 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.

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

Use this chart to determine the cheapest time to fly round-trip from Riverside to Surabaya. Price data was last updated on November 10, 2024.

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

Rainfall in Surabaya by month

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

In terms of precipitation, rainfall in Surabaya ranges from 0.4 - 11.0 inches per month. January is typically the wettest month, when rainfall can reach 11.0 in. August is typically the driest time to visit Surabaya when rainfall is around 0.4 in.

Temperature in Surabaya by month

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

If weather is an important factor for your trip to Surabaya, use this chart to help with planning. For those seeking warmer temperatures, October is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

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 April 1, 2025.
China Airlines
8.2
Very good
723 reviews

Food

7.8

Overall

8.2

Entertainment

8.0

Comfort

8.0

Crew

8.5

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence
China Airlines
8.2
Very good
723 reviews
China Airlines
8.2
Very good
723 reviews

Food

7.8

Overall

8.2

Entertainment

8.0

Comfort

8.0

Crew

8.5

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence
Singapore Airlines
8.1
Very good
1,286 reviews
China Airlines
8.2
Very good
723 reviews

Food

7.8

Overall

8.2

Entertainment

8.0

Comfort

8.0

Crew

8.5

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence
Cathay Pacific
7.5
Good
841 reviews
China Airlines
8.2
Very good
723 reviews

Food

7.8

Overall

8.2

Entertainment

8.0

Comfort

8.0

Crew

8.5

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence
China Southern
7.5
Good
94 reviews
China Airlines
8.2
Very good
723 reviews

Food

7.8

Overall

8.2

Entertainment

8.0

Comfort

8.0

Crew

8.5

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence
SWISS
7.5
Good
1,570 reviews
China Airlines
8.2
Very good
723 reviews

Food

7.8

Overall

8.2

Entertainment

8.0

Comfort

8.0

Crew

8.5

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Sopharith,Feb 2025

TPE - PNH

All are excellence, but we had to pay 150$ extra charge each person with our names in passports and tickets. It was just swiping between first names and last names. It might be our mistake when we bought the tickets, but I thought it was expensive just to swipe the names. Anyway, thanks a lot. All excellence

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, March is the cheapest month in which you can book a flight from Riverside to Surabaya (average of $955). Flying from Riverside to Surabaya in December is currently the most expensive (average of $1,673). 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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$813Average$1,013FlexibilityNo cancel feeOn-time72%
Singapore AirlinesCheapest$873Average$1,118FlexibilityNo cancel feeOn-time81%
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