Kuala Lumpur to Sydney KUL, SZB → SYD, WSI
Kuala Lumpur International Airport (KUL), Sultan Abdul Aziz Shah Airport (SZB) → Sydney (Kingsford Smith) Airport (SYD), Western Sydney Airport (WSI)
The cheapest return found recently is $540 with Batik Air Malaysia, 7 Feb 2027 – 16 Feb 2027, found today. The cheapest one-way found recently is $212 with Scoot, 26 Aug 2027, found 2 days ago.
Return
The cheapest return fare on each of 13 departure dates is usually $585 to $672.
Cheapest return found recently
$540
7 Feb 2027 – 16 Feb 2027 · Batik Air Malaysia
Sultan Abdul Aziz Shah Airport (SZB) → Sydney (Kingsford Smith) Airport (SYD)
Leaves 9:30 a.m. · Return leaves 1:25 p.m. · 28 h 35 min of travel, both ways together
out 1 stop, back 1 stop
found today
Cheapest nonstop return
$598
5 Nov – 20 Nov · Batik Air Malaysia
Kuala Lumpur International Airport (KUL) → Sydney (Kingsford Smith) Airport (SYD)
Leaves 7:50 p.m. · Return leaves 6:45 p.m. · 17 h 15 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Every nonstop date from Kuala Lumpur to Sydney
Found recently, and the cheapest we hold
$540 7 Feb 2027 – 16 Feb 2027found todaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $443 to $540.
At $540, the cheapest return found recently is at the high end of that range.
25 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 13 departure dates from 29 Oct 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 9-night return fares leaving within 3 days of 7 Feb 2027 to compare.
Every date we hold
162 fares on 13 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 29 Oct – 16 Nov | $560 | Batik Air Malaysia | Kuala Lumpur International Airport (KUL) → Sydney (Kingsford Smith) Airport (SYD) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 5 Nov – 20 Nov | $563 | Batik Air Malaysia | Kuala Lumpur International Airport (KUL) → Sydney (Kingsford Smith) Airport (SYD) | out nonstop, back 1 stop | found yesterday | See prices for these dates |
| 16 Nov – 27 Nov | $601 | Scoot | Sultan Abdul Aziz Shah Airport (SZB) → Sydney (Kingsford Smith) Airport (SYD) | out 1 stop, back 1 stop | found 9 hours ago | See prices for these dates |
| 7 Dec – 21 Dec | $1,085 | Batik Air Malaysia | Sultan Abdul Aziz Shah Airport (SZB) → Sydney (Kingsford Smith) Airport (SYD) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 20 Dec – 9 Jan 2027 | $616 | Batik Air Malaysia | Kuala Lumpur International Airport (KUL) → Sydney (Kingsford Smith) Airport (SYD) | out nonstop, back 1 stop | found 6 days ago | See prices for these dates |
| 25 Dec – 4 Jan 2027 | $672 | Batik Air Malaysia | Kuala Lumpur International Airport (KUL) → Sydney (Kingsford Smith) Airport (SYD) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 27 Dec – 10 Jan 2027 | $617 | Batik Air Malaysia | Kuala Lumpur International Airport (KUL) → Sydney (Kingsford Smith) Airport (SYD) | out nonstop, back 1 stop | found 6 days ago | See prices for these dates |
| 14 Jan 2027 – 28 Jan 2027 | $753 | AirAsia X | Kuala Lumpur International Airport (KUL) → Western Sydney Airport (WSI) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 24 Jan 2027 – 3 Feb 2027 | $797 | AirAsia | Kuala Lumpur International Airport (KUL) → Sydney (Kingsford Smith) Airport (SYD) | out 2 stops, back 2 stops | found yesterday | See prices for these dates |
| 5 Feb 2027 – 12 Feb 2027 | $631 | Batik Air Malaysia | Sultan Abdul Aziz Shah Airport (SZB) → Sydney (Kingsford Smith) Airport (SYD) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 6 Feb 2027 – 12 Feb 2027 | $585 | Garuda Indonesia | Kuala Lumpur International Airport (KUL) → Sydney (Kingsford Smith) Airport (SYD) | out 2 stops, back 2 stops | found 2 days ago | See prices for these dates |
| 7 Feb 2027 – 16 Feb 2027 | $540 | Batik Air Malaysia | Sultan Abdul Aziz Shah Airport (SZB) → Sydney (Kingsford Smith) Airport (SYD) | out 1 stop, back 1 stop | found today | See prices for these dates |
| 5 Mar 2027 – 12 Mar 2027 | $605 | Batik Air Malaysia | Sultan Abdul Aziz Shah Airport (SZB) → Sydney (Kingsford Smith) Airport (SYD) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
Which month looks cheapest?
February 2027 is the cheapest month — from $540.
Airlines on the cheapest dates: Batik Air Malaysia, Scoot, AirAsia X, AirAsia, Garuda Indonesia.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$212
26 Aug 2027 · Scoot
Kuala Lumpur International Airport (KUL) → Sydney (Kingsford Smith) Airport (SYD)
Leaves 7:05 a.m. · 25 h 5 min trip
2 stops · via Changi International Airport (SIN), Tan Son Nhat International Airport (SGN) · 8 h connection
found 2 days ago
Cheapest nonstop one-way
$388
26 Aug 2027 · Batik Air Malaysia
Kuala Lumpur International Airport (KUL) → Sydney (Kingsford Smith) Airport (SYD)
Leaves 7:55 p.m. · 8 h 20 min trip
nonstop
found 2 days ago
Found recently, and the cheapest we hold
$212 26 Aug 2027found 2 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 14 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $212 to $360.
At $212, the cheapest one-way found recently is at the low end of that range.
14 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?
Not enough comparable prices yet: we hold one-way fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 26 Aug 2027 to compare.
Every date we hold
18 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 26 Aug 2027 | $212 | Scoot | Kuala Lumpur International Airport (KUL) → Sydney (Kingsford Smith) Airport (SYD) | 2 stops | found 2 days ago | Open this trip |
Airlines on the cheapest dates: Scoot.
Premium cabin fares from Kuala Lumpur to Sydney
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 7 Feb 2027 – 16 Feb 2027 in another cabin: Premium economy · Business · First
Today's prices for 26 Aug 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Kuala Lumpur to Sydney?
Return
Fares 14 to 29 days before departure were typically 15% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 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 | $575 | $558 | +17% | 12 |
| 7–13 days | $571 | $479 | +16% | 24 |
| 14–29 days | $492 | $443 | Cheapest seen | 18 |
| 30–59 days | $561 | $538 | +14% | 22 |
| 60–89 days | $585 | $551 | +19% | 22 |
| 90–179 days | $513 | $480 | +4% | 25 |
| 180+ days | $561 | $527 | +14% | 18 |
One-way
Not enough history yet: in 14 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 7 Feb 2027 – 16 Feb 2027. 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