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Cheap flights from Kuching to Surabaya from RM 425

KCH — SUB
3 Nov — 10 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kuching to Surabaya

Enter your travel dates to find the best prices.

One-way flights from Kuching to Surabaya

Tue 30/308:35 -
1 stop11h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/9RM 425
Sat 10/1008:35 -
1 stop11h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/9RM 437
Tue 13/1022:15 -
1 stop12h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/9RM 445
Thu 1/422:15 -
1 stop21h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/9RM 461
Mon 29/322:15 -
1 stop21h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/9RM 490
Mon 12/1022:15 -
1 stop21h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/9RM 494
Wed 31/322:10 -
1 stop20h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/9RM 531
Fri 9/1022:15 -
1 stop21h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/9RM 535
Sun 11/1022:15 -
1 stop12h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/9RM 563
Mon 29/308:35 -
2 stops12h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/9RM 629
Tue 13/1008:35 -
2 stops12h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/9RM 694
Sat 2/122:25 -
1 stop21h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/10RM 727

Find flight deals from Kuching to Surabaya

Popular in

June

Cheapest in

July

Average price

RM 1,086
Highest demand for flights based on searches. 11% potential increase in price (RM 594 potential increase over avg. return price).
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Cheapest flight prices on average. 8% potential price decrease (RM 349 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Kuching to Surabaya that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

KuchingSurabaya

KCH Kuching - SUB Surabaya Juanda

KCHSUB

Kuching

Thu 1/4

22:15-18:50

1 stop21h 35m

Surabaya Juanda

Wed 31/12

00:00-01:00

Nonstop0h 00m

RM 461

KuchingSurabaya

KCH Kuching - SUB Surabaya Juanda

KCHSUB

Kuching

Sat 2/1

22:25-18:30

1 stop21h 05m

Surabaya Juanda

Wed 31/12

00:00-01:00

Nonstop0h 00m

RM 727
Fastest return journey

KuchingSurabaya

KCH Kuching - SUB Surabaya Juanda

KCHSUB

Kuching

Mon 29/3

09:55-17:20

1 stop8h 25m

Surabaya Juanda

Wed 31/12

00:00-01:00

Nonstop0h 00m

RM 841

KuchingSurabaya

KCH Kuching - SUB Surabaya Juanda

KCHSUB

Kuching

Mon 29/3

09:55-18:20

2 stops33h 25m

Surabaya Juanda

Wed 31/12

00:00-01:00

Nonstop0h 00m

RM 1,380

KuchingSurabaya

KCH Kuching - SUB Surabaya Juanda

KCHSUB

Kuching

Tue 30/3

09:55-09:10

2 stops24h 15m

Surabaya Juanda

Wed 31/12

00:00-01:00

Nonstop0h 00m

RM 1,380

KuchingSurabaya

KCH Kuching - SUB Surabaya Juanda

KCHSUB

Kuching

Wed 31/3

09:55-09:10

2 stops24h 15m

Surabaya Juanda

Wed 31/12

00:00-01:00

Nonstop0h 00m

RM 1,388

KuchingSurabaya

KCH Kuching - SUB Surabaya Juanda

KCHSUB

Kuching

Fri 2/4

09:55-15:40

2 stops30h 45m

Surabaya Juanda

Wed 31/12

00:00-01:00

Nonstop0h 00m

RM 1,388

Flights are sorted by cheapest return flights first.

Deals found on 30/9

Sorted by cheapest first

Best time to book a flight from Kuching to Surabaya

Have a flexible travel schedule? Discover the best time to fly to Surabaya from Kuching with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Kuching to Surabaya

What’s the top stopover airport for flights from Kuching to Surabaya?

Kuala Lumpur (KUL) – chosen by Cheapflights users on 61% of one-stop itineraries from Kuching to Surabaya on Cheapflights.

What’s the cheapest stopover airport for flights from Kuching to Surabaya?

Singapore (SIN) is the most affordable one-stop option, with an average return flight price of RM 762.

What’s the fastest stopover option from Kuching to Surabaya?

Flights via Kuala Lumpur (KUL) have the shortest average one-way travel time for one-stop routes: 7h 35m.

Which airport typically offers the quickest stopover for flights from Kuching to Surabaya?

Flights via Kuala Lumpur (KUL) offer the fastest connection on this route, with an average stopover time of 2h 26m.

Reviews of airlines servicing Surabaya

Read through reviews of airlines operating flights from Kuching to Surabaya, such as Malaysia Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Malaysia Airlines
7.3
Good
320 reviews
Check prices

Boarding

7.5

Comfort

7.4

Entertainment

6.6

Food

7.0

Crew

8.1

Overall

7.3

Reviews

1 / 20
8.0
Excellent

Paul,Sept 2026

SYD - KUL

All good. Except I found the the economy seats were pretty hard. Minimal padding. A330-900 neo
Malaysia Airlines
7.3
Good
320 reviews
Malaysia Airlines
7.3
Good
320 reviews
Check prices

Boarding

7.5

Comfort

7.4

Entertainment

6.6

Food

7.0

Crew

8.1

Overall

7.3

Reviews

1 / 20
8.0
Excellent

Paul,Sept 2026

SYD - KUL

All good. Except I found the the economy seats were pretty hard. Minimal padding. A330-900 neo

Related info for your journey

  • What is the cheapest airline to fly from Kuching to Surabaya round-trip?

    Our cheapest airline available from Kuching to Surabaya is Malaysia Airlines. Our recent data shows that you can find tickets from as low as RM 656 on this airline. Malaysia Airlines is priced at 42% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kuching 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Kuching to Surabaya

Subang to Surabaya flights
Penang to Surabaya flights
Senai to Surabaya flights

Top airline flying from Kuching to Surabaya

AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapestRM 656AverageRM 1,307FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights

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Can Cheapflights notify me if prices for flights from Kuching to Surabaya become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Surabaya from Kuching today and book when prices fit your budget.

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