Kuala Lumpur to Surabaya KUL, SZB → SUB
Kuala Lumpur International Airport (KUL), Sultan Abdul Aziz Shah Airport (SZB) → Juanda International Airport (SUB)
The cheapest return found recently is $204 with Indonesia AirAsia, 23 Nov – 23 Dec, found today. The cheapest one-way found recently is $71 with Batik Air, 14 Nov, found 2 days ago.
Return
The cheapest return fare on each of 5 departure dates is usually $114 to $204.
Cheapest return found recently
$204
23 Nov – 23 Dec · Indonesia AirAsia
Kuala Lumpur International Airport (KUL) → Juanda International Airport (SUB)
Leaves 8:55 p.m. · Return leaves 1:40 p.m. · 11 h 40 min of travel, both ways together
out nonstop, back 1 stop
found today
Cheapest nonstop return
$207
5 Feb 2027 – 21 Feb 2027 · Batik Air Malaysia
Kuala Lumpur International Airport (KUL) → Juanda International Airport (SUB)
Leaves 9:20 a.m. · Return leaves 12:00 p.m. · 5 h 20 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Found recently, and the cheapest we hold
$204 23 Nov – 23 Decfound todaySee prices for these dates
$105 16 Nov – 24 Novfound 2 days agoSee prices for these dates
What have prices looked like?
Over 23 days, 26 Sept to 18 Oct, the cheapest return we saw each day was $102 to $145.
At $204, the cheapest return found recently is above that range.
23 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 5 departure dates from 8 Nov to 5 Mar 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 30-night return fares leaving within 3 days of 23 Nov to compare.
Every date we hold
6 fares on 5 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 8 Nov – 15 Nov | $114 | Indonesia AirAsia | Kuala Lumpur International Airport (KUL) → Juanda International Airport (SUB) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 16 Nov – 24 Nov | $105 | Indonesia AirAsia | Kuala Lumpur International Airport (KUL) → Juanda International Airport (SUB) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 23 Nov – 23 Dec | $204 | Indonesia AirAsia | Kuala Lumpur International Airport (KUL) → Juanda International Airport (SUB) | out nonstop, back 1 stop | found today | See prices for these dates |
| 5 Feb 2027 – 21 Feb 2027 | $207 | Batik Air Malaysia | Kuala Lumpur International Airport (KUL) → Juanda International Airport (SUB) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 5 Mar 2027 – 7 Mar 2027 | $198 | Scoot | Kuala Lumpur International Airport (KUL) → Juanda International Airport (SUB) | out 1 stop, back nonstop | found 2 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $105.
Airlines on the cheapest dates: Indonesia AirAsia, Batik Air Malaysia, Scoot.
One-way
The cheapest one-way fare on each of 4 departure dates is usually $60 to $73.
Cheapest one-way found recently
$71
14 Nov · Batik Air
Kuala Lumpur International Airport (KUL) → Juanda International Airport (SUB)
Leaves 7:00 p.m. · 2 h 45 min trip
stops unknown
found 2 days ago
Cheapest nonstop one-way
$60
4 May 2027 · Indonesia AirAsia
Kuala Lumpur International Airport (KUL) → Juanda International Airport (SUB)
Leaves 9:55 p.m. · 2 h 35 min trip
nonstop
found 4 days ago
Found recently, and the cheapest we hold
$71 14 Novfound 2 days agoOpen this trip
$59 4 Aug 2027found 6 days agoOpen this trip
What have prices looked like?
Over 20 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $57 to $174.
20 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 4 departure dates from 14 Nov to 4 Aug 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 14 Nov to compare.
Every date we hold
7 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 14 Nov | $71 | Batik Air | Kuala Lumpur International Airport (KUL) → Juanda International Airport (SUB) | stops unknown | found 2 days ago | Open this trip |
| 4 May 2027 | $60 | Indonesia AirAsia | Kuala Lumpur International Airport (KUL) → Juanda International Airport (SUB) | nonstop | found 4 days ago | Open this trip |
| 18 May 2027 | $79 | Indonesia AirAsia | Kuala Lumpur International Airport (KUL) → Juanda International Airport (SUB) | nonstop | found 4 days ago | Open this trip |
| 4 Aug 2027 | $59 | Indonesia AirAsia | Kuala Lumpur International Airport (KUL) → Juanda International Airport (SUB) | nonstop | found 6 days ago | Open this trip |
Which month looks cheapest?
August 2027 is the cheapest month — from $59.
Airlines on the cheapest dates: Indonesia AirAsia, Batik Air.
Premium cabin fares from Kuala Lumpur to Surabaya
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 23 Nov – 23 Dec in another cabin: Premium economy · Business · First
Today's prices for 14 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Kuala Lumpur to Surabaya?
Return
Fares 30 to 59 days before departure were typically 36% lower than 0 to 6 days before departure.
From the cheapest return each day between 26 Sept and 18 Oct (23 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $162 | $132 | +57% | 9 |
| 7–13 days | $132 | $106 | +28% | 10 |
| 14–29 days | $123 | $105 | +19% | 8 |
| 30–59 days | $104 | $102 | Cheapest seen | 14 |
| 90–179 days | $183 | $183 | +77% | 10 |
| 180+ days | $158 | $145 | +53% | 16 |
One-way
Not enough history yet: in 20 days of one-way prices, 24 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest return found recently is for 23 Nov – 23 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work