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Cheap flights from Kuching to Perth from $387

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
KCH — PER
28 May — 4 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kuching to Perth

Enter your travel dates to find the best prices.

Cheapest flights from Kuching to Perth
Explore the most affordable flight options available from Kuching to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 April 2026.

Fri 14/822:15
KCH
-
PER
1 stop18h 55m
Scoot
Fri 21/805:35
PER
-
KCH
1 stop26h 00m
Scoot
Deal found 23/4$408
Tue 21/722:15
KCH
-
PER
1 stop30h 05m
Scoot
Sat 1/805:35
PER
-
KCH
1 stop15h 55m
Scoot
Deal found 25/4$517
Tue 21/707:00
KCH
-
PER
3 stops25h 10m
Multiple Airlines
Sat 1/818:25
PER
-
KCH
1 stop27h 05m
Multiple Airlines
Deal found 25/4$543
Sun 7/622:15
KCH
-
PER
1 stop18h 55m
Multiple Airlines
Sun 14/620:50
PER
-
KCH
1 stop12h 00m
Multiple Airlines
Deal found 23/4$546
Fri 14/811:00
KCH
-
PER
2 stops17h 45m
Multiple Airlines
Fri 21/818:25
PER
-
KCH
1 stop13h 10m
Multiple Airlines
Deal found 23/4$570
Fri 12/622:15
KCH
-
PER
1 stop18h 55m
Scoot
Fri 19/605:35
PER
-
KCH
1 stop26h 00m
Scoot
Deal found 28/4$617
Sun 7/620:30
KCH
-
PER
2 stops23h 20m
AirAsia
Sun 14/620:50
PER
-
KCH
2 stops19h 40m
AirAsia
Deal found 23/4$684
Wed 23/1209:45
KCH
-
PER
1 stop18h 30m
Multiple Airlines
Tue 29/1217:00
PER
-
KCH
1 stop16h 10m
Multiple Airlines
Deal found 23/4$685
Fri 12/608:35
KCH
-
PER
1 stop11h 15m
Multiple Airlines
Fri 19/620:10
PER
-
KCH
2 stops11h 25m
Multiple Airlines
Deal found 28/4$695

Find flight deals from Kuching to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Kuching (KCH) to Perth (PER). 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 28 April 2026.

Round-trip from

$408

One-way from

$387

Popular in

December

Cheapest in

September

Average price

$444
Scoot
  • Scoot
  • 14/8-21/8
  • 2 total stops
  • 44h 55m total
  • Kuching to Perth
Search Deals
AirAsia
  • AirAsia
  • 12/7
  • 1 total stop
  • 10h 15m total
  • Kuching to Perth
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($186 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kuching to Perth 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 647,157 searches. Data last updated 28 April 2026.
Use the filters below to find and compare flights from Kuching to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KuchingPerth

KCH - PER

KCHPER

Kuching

Fri 14/8

22:15-17:10

1 stop18h 55m

Perth

Fri 21/8

05:35-07:35

1 stop26h 00m

$408

KuchingPerth

KCH - PER

KCHPER

Kuching

Tue 21/7

13:45-03:45

2 stops14h 00m

Perth

Sat 1/8

18:25-21:30

1 stop27h 05m

$574

KuchingPerth

KCH - PER

KCHPER

Kuching

Fri 12/6

22:15-17:10

1 stop18h 55m

Perth

Fri 19/6

05:35-07:35

1 stop26h 00m

$617

KuchingPerth

KCH - PER

KCHPER

Kuching

Sun 7/6

20:30-19:50

2 stops23h 20m

Perth

Sun 14/6

20:50-16:30

2 stops19h 40m

$684
Fastest return journey

KuchingPerth

KCH - PER

KCHPER

Kuching

Wed 16/9

10:00-23:45

1 stop13h 45m

Perth

Sun 20/9

23:15-09:10

1 stop9h 55m

$727

KuchingPerth

KCH - PER

KCHPER

Kuching

Fri 15/5

17:50-05:50

1 stop12h 00m

Perth

Sun 17/5

23:15-16:50

1 stop17h 35m

$785

KuchingPerth

KCH - PER

KCHPER

Kuching

Sat 20/6

08:35-04:20

1 stop19h 45m

Perth

Sat 27/6

18:25-21:30

1 stop27h 05m

$859
Cheapest one-way
Fastest single journey

KuchingPerth

KCH - PER

KCHPER

Kuching

Sun 12/7

17:30-03:45

1 stop10h 15m

$387

KuchingPerth

KCH - PER

KCHPER

Kuching

Wed 15/7

09:00-03:45

1 stop18h 45m

$409

KuchingPerth

KCH - PER

KCHPER

Kuching

Wed 15/7

11:35-03:45

2 stops16h 10m

$468

Flights are sorted by cheapest return flights first.

Deals found on 26/4

Showing 1-10 of 13 resultsSorted by cheapest first
1
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Best time to book a flight from Kuching to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Kuching 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.

Cheapflights Insights

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

What is the cheapest month to book a flight from Kuching to Perth?

Currently, September is the cheapest month in which you can book a flight from Kuching to Perth (average of $320). Flying from Kuching to Perth in December is currently the most expensive (average of $725). 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.

How much does it cost for a return flight from Kuching to Perth?

Related info for your journey

Find useful and relevant information for your journey from Kuching to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kuching to Perth?

    There are many flights that can get you from Kuching to Perth in 13h 45m. Fly via Scoot, AirAsia, or Batik Air to get the fastest option. Airlines will cover a distance of 3761 km. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kuching to Perth 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 Kuching to Perth?

    Currently, September is the cheapest month in which you can book a flight from Kuching to Perth (average of $320). Flying from Kuching to Perth in December is currently the most expensive (average of $725). 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

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Scarborough
Fremantle
Rottnest Island
Mandurah

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Alternative routes for Kuching to Perth

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kuching to Perth?

Cheapflights helps you search for flights from Kuching to Perth via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Kuching to Perth?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Perth from Kuching.

Can Cheapflights find flights from Kuching to Perth with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Kuching to Perth, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Kuching to Perth flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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