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$76+ Cheap flights from Kuala Lumpur Intl (KUL) 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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — SUB
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from Kuala Lumpur Intl to Surabaya Juanda are usually found in November or May, booked 89 days in advance, depart on a Wednesday or Monday and return on a Thursday

Cheap flight deals from Kuala Lumpur Intl to Surabaya

Cheapest flights from Kuala Lumpur Intl to Surabaya
Explore the most affordable flight options available from Kuala Lumpur Intl to Surabaya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This AirAsia deal was found by Cheapflights users on 12/11. 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 AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:35 pmKUL - SUB
Nonstop2h 50mIndonesia AirAsia
Fri 12/191:25 pmSUB - KUL
Nonstop2h 40mIndonesia AirAsia
Deal found 12/11$161
This FlightHub deal was found by Cheapflights users on 12/10. 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.
Fri 12/193:25 pmKUL - SUB
Nonstop2h 45mIndonesia AirAsia
Mon 12/2211:20 amSUB - KUL
Nonstop2h 35mIndonesia AirAsia
Deal found 12/10$200
This AirAsia deal was found by Cheapflights users on 12/10. 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 AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:45 pmKUL - SUB
Nonstop2h 40mIndonesia AirAsia
Sun 12/145:00 amSUB - KUL
Nonstop2h 35mIndonesia AirAsia
Deal found 12/10$212
This CheapOair deal was found by Cheapflights users on 12/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:45 amKUL - SUB
1 stop12h 45mMultiple Airlines
Mon 12/228:40 amSUB - KUL
Nonstop2h 40mMultiple Airlines
Deal found 12/10$227
This Batik Air deal was found by Cheapflights users on 12/10. 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 Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/132:00 pmKUL - SUB
1 stop7h 30mBatik Air
Thu 12/185:05 amSUB - KUL
1 stop7h 05mBatik Air
Deal found 12/10$436
This Batik Air deal was found by Cheapflights users on 12/12. 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 Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/122:00 pmKUL - SUB
1 stop7h 30mBatik Air
Mon 12/156:10 pmSUB - KUL
1 stop18h 00mBatik Air
Deal found 12/12$451
This Garuda Indonesia deal was found by Cheapflights users on 12/10. 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 Garuda Indonesia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/131:10 pmKUL - SUB
Nonstop2h 40mGaruda Indonesia
Thu 12/187:05 amSUB - KUL
1 stop10h 45mGaruda Indonesia
Deal found 12/10$520
This Singapore Airlines deal was found by Cheapflights users on 12/10. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:50 pmKUL - SUB
1 stop21h 00mSingapore Airlines
Sun 12/147:30 pmSUB - KUL
1 stop23h 10mSingapore Airlines
Deal found 12/10$570

Find flight deals from Kuala Lumpur Intl to Surabaya

Discover tips and strategies to find the most affordable flight options for your journey from Kuala Lumpur Intl (KUL) to Surabaya (SUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$132
(Booking.com)

One-way from

$76
(Mytrip)

Popular in

March

Cheapest in

November

Average price

$157

Good round-trip deal

$132 or less

Good one-way deal

$77 or less
Provider with most accurate pricing for Kuala Lumpur Intl-Surabaya Juanda flight deals.
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Provider most trusted by Cheapflights users for Kuala Lumpur Intl-Surabaya Juanda flights.
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From Kuala Lumpur Intl to Surabaya Juanda
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One-way flight from Kuala Lumpur Intl to Surabaya Juanda
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Highest demand for flights based on searches. 7% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Kuala Lumpur Intl to Surabaya Juanda.
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Price to beat on a one-way flight from Kuala Lumpur Intl to Surabaya Juanda.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kuala Lumpur Intl 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 December 12, 2025.
Use the filters below to find and compare flights from Kuala Lumpur Intl Airport to Surabaya that are best for you.

Fly from

Kuala Lumpur Intl

Fly to

Surabaya

Route

Depart

Return

Price

Kuala LumpurSurabaya

KUL - SUB

KULSUB

Kuala Lumpur Intl

Sat 1/24

10:00 pm-9:00 am

1 stop12h 00m

Surabaya Juanda

Sat 1/31

5:40 pm-9:15 pm

Nonstop2h 35m

$132

Kuala LumpurSurabaya

KUL - SUB

KULSUB

Kuala Lumpur Intl

Sat 1/24

10:00 pm-9:00 am

1 stop12h 00m

Surabaya Juanda

Sat 1/31

7:30 pm-6:10 pm

1 stop21h 40m

$140

Kuala LumpurSurabaya

KUL - SUB

KULSUB

Kuala Lumpur Intl

Wed 1/7

9:45 pm-11:25 pm

Nonstop2h 40m

Surabaya Juanda

Thu 1/15

1:25 pm-5:05 pm

Nonstop2h 40m

$144

Kuala LumpurSurabaya

KUL - SUB

KULSUB

Kuala Lumpur Intl

Fri 5/1

9:40 pm-11:15 pm

Nonstop2h 35m

Surabaya Juanda

Sat 5/2

11:15 am-2:55 pm

Nonstop2h 40m

$178

Kuala LumpurSurabaya

KUL - SUB

KULSUB

Kuala Lumpur Intl

Sat 1/17

7:20 am-9:10 am

Nonstop2h 50m

Surabaya Juanda

Sun 1/18

3:50 pm-7:30 pm

Nonstop2h 40m

$189

Kuala LumpurSurabaya

KUL - SUB

KULSUB

Kuala Lumpur Intl

Thu 3/26

9:05 am-10:45 am

Nonstop2h 40m

Surabaya Juanda

Mon 3/30

5:30 pm-9:10 pm

Nonstop2h 40m

$192

Kuala LumpurSurabaya

KUL - SUB

KULSUB

Kuala Lumpur Intl

Fri 1/9

12:50 pm-5:10 pm

2 stops29h 20m

Surabaya Juanda

Tue 1/13

9:20 am-11:50 am

2 stops25h 30m

$265

Kuala LumpurSurabaya

KUL - SUB

KULSUB

Kuala Lumpur Intl

Tue 5/5

8:55 am-3:40 pm

1 stop7h 45m

Surabaya Juanda

Fri 5/8

7:10 pm-8:05 am

1 stop11h 55m

$269

Kuala LumpurSurabaya

KUL - SUB

KULSUB

Kuala Lumpur Intl

Fri 4/17

10:25 am-3:40 pm

1 stop6h 15m

Surabaya Juanda

Sun 4/26

7:10 pm-9:30 am

1 stop13h 20m

$269

Kuala LumpurSurabaya

KUL - SUB

KULSUB

Kuala Lumpur Intl

Sat 4/25

12:50 pm-5:45 pm

2 stops29h 55m

Surabaya Juanda

Tue 4/28

9:20 am-11:50 am

2 stops25h 30m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 23 results
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Compare providers for flights from Kuala Lumpur Intl to Surabaya

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kuala Lumpur Intl to Surabaya in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Trip.comPrice Accuracy2 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kuala Lumpur Intl Airport-Surabaya flights, users find the pricing of OneTravel to be most consistent on Cheapflights vs. OneTravel Users can find the same prices on Kuala Lumpur Intl Airport-Surabaya flight deals on Cheapflights vs. OneTravel >95% of the time. Price accuracy is based on data collected from Kuala Lumpur Intl Airport-Surabaya flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kuala Lumpur Intl Airport-Surabaya flights, Cheapflights users trust OneTravel the most. OneTravel has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kuala Lumpur Intl Airport-Surabaya flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kuala Lumpur Intl to Surabaya

Have a flexible travel schedule? Discover the best time to fly to Surabaya from Kuala Lumpur Intl 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 Kuala Lumpur Intl Airport to Surabaya

How far ahead should I book a flight from Kuala Lumpur Intl Airport to Surabaya?

Use this chart to determine the optimal time to book a round-trip flight from Kuala Lumpur Intl to Surabaya. Price data was last updated on December 5, 2025.

The best time to book flights from Kuala Lumpur Intl Airport to Surabaya is 89 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Kuala Lumpur Intl Airport to Surabaya?

Currently, March is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to Surabaya (average of $106). Flying from Kuala Lumpur Intl Airport to Surabaya in December is currently the most expensive (average of $116). 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 KUL to SUB?

Find hourly flight availability from Kuala Lumpur Intl 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 December 12, 2025.

When flying from Kuala Lumpur Intl Airport to Surabaya, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 27% versus a flight at noon.

What is the cheapest day to fly from Kuala Lumpur Intl Airport to Surabaya?

Use this chart to determine the cheapest time to fly round-trip from Kuala Lumpur Intl to Surabaya. Price data was last updated on December 6, 2025.

Travelers seeking maximum savings on their Kuala Lumpur Intl Airport to Surabaya flight should consider departing on Sunday at noon when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 12, 2025.
Peruse reviews from past customers who have flown with Malaysia Airlines, Indonesia AirAsia, and Batik Air from Kuala Lumpur Intl Airport to Surabaya to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Malaysia Airlines
7.3
Good
282 reviews

Food

7.0

Comfort

7.4

Crew

8.1

Entertainment

6.7

Overall

7.3

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Anjan,Nov 2024

SYD - KUL

I have a good experience and got good hospitality from cabin crew thank you.
Malaysia Airlines
7.3
Good
282 reviews
Malaysia Airlines
7.3
Good
282 reviews

Food

7.0

Comfort

7.4

Crew

8.1

Entertainment

6.7

Overall

7.3

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Anjan,Nov 2024

SYD - KUL

I have a good experience and got good hospitality from cabin crew thank you.
Indonesia AirAsia
6.9
Okay
60 reviews
Malaysia Airlines
7.3
Good
282 reviews

Food

7.0

Comfort

7.4

Crew

8.1

Entertainment

6.7

Overall

7.3

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Anjan,Nov 2024

SYD - KUL

I have a good experience and got good hospitality from cabin crew thank you.
Batik Air
5.8
Fair
76 reviews
Malaysia Airlines
7.3
Good
282 reviews

Food

7.0

Comfort

7.4

Crew

8.1

Entertainment

6.7

Overall

7.3

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Anjan,Nov 2024

SYD - KUL

I have a good experience and got good hospitality from cabin crew thank you.

Related info for your journey

Find useful and relevant information for your journey from Kuala Lumpur Intl 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 Kuala Lumpur Intl?

    For a flight from Kuala Lumpur Intl to Surabaya, you will be flying into Juanda. Surabaya Juanda (SUB) is just 9.3 mi from the center of the city. Juanda is the only Surabaya airport and it handles 10 inbound flights from Kuala Lumpur Intl per day. 3 airlines have flights to Surabaya Juanda from Kuala Lumpur Intl on a regular basis.

  • How long is the flight from Kuala Lumpur Intl Airport to Surabaya?

    Airlines like Scoot, Indonesia AirAsia, and Garuda Indonesia fly from Kuala Lumpur Intl Airport to Surabaya in about 2h 40m. The time it takes to get you to your destination can typically vary by up to 26h 40m. Airlines will cover a distance of 1035 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Kuala Lumpur Intl Airport to Surabaya round-trip?

    Cheapflights users have booked flights from Kuala Lumpur Intl Airport to Surabaya round-trip from $81. Other airlines that can offer you cheap pricing are Malaysia Airlines, from $87, and Indonesia AirAsia, from $109. Batik Air is currently priced 46% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Kuala Lumpur Intl Airport to Surabaya one-way?

    The cheapest airlines for a one-way flight from Kuala Lumpur Intl Airport to Surabaya are Indonesia AirAsia ($59), Batik Air ($66), and Malaysia Airlines ($80).

  • What are the most reliable airlines from Kuala Lumpur Intl Airport to Surabaya?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Kuala Lumpur Intl Airport to Surabaya on time: Garuda Indonesia (76%), Firefly (68%), Qatar Airways (66%).

  • What are the cheapest flights from Kuala Lumpur Intl Airport to Surabaya?

    Looking for the cheapest flight from Kuala Lumpur Intl Airport to Surabaya? While on average our users pay $221, our data indicates the cheapest price to be $66. The most popular route (Kuala Lumpur Intl - Surabaya Juanda), is priced around $120.

  • Can I find deals for flights from Kuala Lumpur Intl to Surabaya that include hotel bookings?

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

  • How can I find direct flights from Kuala Lumpur Intl to Surabaya?

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

  • Can I find deals for business class flights from Kuala Lumpur Intl to Surabaya?

    Yes. Cheapflights offers flight deals from Kuala Lumpur Intl 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 Kuala Lumpur Intl Airport to Surabaya?

    Currently, March is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to Surabaya (average of $106). Flying from Kuala Lumpur Intl Airport to Surabaya in December is currently the most expensive (average of $116). 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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Complete your trip

Complete your trip to Surabaya by adding a car rental and/or hotel reservation to your travel itinerary.
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Top 3 airlines flying from Kuala Lumpur Intl to Surabaya

Discover the top 3 airlines that operate flights from Kuala Lumpur Intl 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Batik AirCheapest$82Average$146FlexibilityNo cancel feeOn-timeN/A
Indonesia AirAsiaCheapest$115Average$151FlexibilityNo cancel feeOn-timeN/A
Malaysia AirlinesCheapest$120Average$201FlexibilityNo cancel feeOn-time67%

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