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AirAsia X flights from Sydney to Kuala Lumpur Intl Airport (SYD - KUL)

SYD — KUL
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheapflights users flying from Sydney to Kuala Lumpur on AirAsia X typically fly into Kuala Lumpur Intl and depart from Sydney Kingsford Smith. Select your dates above for pricing.

AirAsia X flights from Sydney to Kuala Lumpur Intl in 2025

Find detailed information about AirAsia X flights from Sydney to Kuala Lumpur Intl. Explore the options provided by AirAsia X to plan your journey from Sydney to Kuala Lumpur Intl. Data last updated 16 September 2025.

One-way from

$345

Return from

$640

Popular in

December

Cheapest in

August

Average price (all airlines)

$887
AirAsia X
  • AirAsia X
  • 19/10
  • Nonstop
  • 9h 10m total
  • Sydney to Kuala Lumpur
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AirAsia X
  • AirAsia X
  • 14/10-23/10
  • Nonstop
  • 17h 30m total
  • Sydney to Kuala Lumpur
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Highest demand for flights from Sydney Kingsford Smith to Kuala Lumpur Intl; 21% potential price increase.
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Best time to find cheap flights from Sydney Kingsford Smith to Kuala Lumpur Intl; 5% potential price drop.
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Average price for all Sydney Kingsford Smith to Kuala Lumpur Intl flights (one-way and round-trip).
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  • Can I get a flight from Sydney to Kuala Lumpur Intl Airport on AirAsia X for under $600?

    Cheapflights currently has 10 SYD-KUL flights for under $600. Flights to Kuala Lumpur Intl Airport will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.

  • How do most travelers feel about AirAsia X?

    The general consensus from 308 Cheapflights users is that AirAsia X is a 6.7/10. Select your travel dates above for updated prices on flights from Sydney to Kuala Lumpur Intl Airport (SYD-KUL).

Find AirAsia X flight deals from Sydney to Kuala Lumpur Intl

Cheapest AirAsia X flights from Sydney to Kuala Lumpur Intl
Explore the most affordable AirAsia X flight options available from Sydney to Kuala Lumpur Intl. Find the lowest fares with prices last updated on 16 September 2025.

Tue 14/1022:15SYD - KUL
Nonstop9h 10mAirAsia X
Thu 23/1009:40KUL - SYD
Nonstop8h 20mAirAsia X
Deal found 15/9$640
Fri 24/1010:15SYD - KUL
Nonstop9h 10mAirAsia X
Tue 28/1009:05KUL - SYD
Nonstop8h 30mAirAsia X
Deal found 15/9$642
Sat 4/1021:15SYD - KUL
Nonstop9h 10mAirAsia X
Sat 1/1121:35KUL - SYD
Nonstop8h 40mAirAsia X
Deal found 14/9$652

Travel insights for AirAsia X flights from Sydney to Kuala Lumpur Intl

Get recent, data-driven insights about AirAsia X flights from Sydney to Kuala Lumpur Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Sydney to Kuala Lumpur Intl Airport with AirAsia X?

Use this chart to determine the optimal time to book a return flight from Sydney to Kuala Lumpur Intl. Price data was last updated on 12 September 2025.

Booking with AirAsia X 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sydney to Kuala Lumpur Intl Airport. 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 Sydney to Kuala Lumpur Intl Airport with AirAsia X?

Currently, the most affordable month to book a AirAsia X flight from Sydney to Kuala Lumpur Intl Airport in November, with an average price of $381. Conversely, traveling with AirAsia X from Sydney to Kuala Lumpur Intl Airport in January will be the most expensive, with an average cost of $682. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

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

Have a flexible travel schedule? Discover the best time to fly to Kuala Lumpur Intl from Sydney with our price prediction graph.
Estimated return 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.

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Fly from Sydney to Kuala Lumpur Intl on another airline

Consider alternative airlines that serve the Kuala Lumpur Intl area. Flight routes are based on user searches made on Cheapflights and were last updated on 16 September 2025.
Malaysia Airlines flights from Sydney Kingsford Smith to Kuala Lumpur Intl

See what others are saying about AirAsia X

Read reviews and see what other travellers are saying about their experiences with AirAsia X. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing AirAsia X for your next flight. Reviews last updated 16 September 2025.
AirAsia X
6.4
Okay
43 reviews
Check prices
Overview

Entertainment

5.0

Comfort

6.6

Food

6.1

Boarding

6.6

Crew

7.1

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