How long is the KL3851 flight from Perth to Kuala Lumpur?

The timetable allows 5 h 45 min. Perth to Kuala Lumpur is 4,140 km (2,572 mi).

Which terminal does KL3851 use?

It usually leaves from Terminal 1 at Perth Airport (PER) and arrives at Terminal 1 at Kuala Lumpur International Airport (KUL). Check the flight card above for today's terminal and gate.

What other flight numbers does KL3851 have?

Also listed as KLM3851 (KLM's ICAO code) and KL 3851.

KL3851 Flight Status KLM: Perth to Kuala Lumpur (KLM3851)

KLM KL 3851

Delayed, Arriving in 4h15'

PER Perth

Scheduled: 16:15
Actual: 16:50

Terminal: 1

Departure: Sat, Nov 14, 2026 · local time UTC+8

Perth Airport (PER)

All PER Departures >

KUL Kuala Lumpur

Scheduled: 22:00
Estimated: 22:20
Delay: 20'

Terminal: 1 | Gate: G6

Arrival: Sat, Nov 14, 2026 · local time UTC+8

Kuala Lumpur International Airport (KUL)

All KUL Arrivals >

Departed 1h 14m ago · lands in 4h 15m 23%

PER 16:50 KUL 22:20

938 km (583 mi) flown · 3,202 km (1,990 mi) to go

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

Add to calendar

Distance: 4140 km / 2572 miles · Scheduled Duration: 05:45 · Typical Duration: 05:30

KL 3851 Flight Status & Schedule KLM Perth to Kuala Lumpur

Date	From	To	Departure	Arrival	Status	Details
Nov 14	PER	KUL	16:50	22:20	Delayed	Track >
Nov 13	PER	KUL	16:24	21:49	Landed	Track >
Nov 12	PER	KUL	16:36	22:05	Landed	Track >
Nov 10	PER	KUL	16:20	21:50	Landed	Track >
Nov 09	PER	KUL	16:28	21:58	Landed	Track >
Nov 07	PER	KUL	16:16	22:03	Landed	Track >
Nov 06	PER	KUL	16:37	22:08	Landed	Track >
Nov 05	PER	KUL	16:28	22:16	Landed Late	Track >
Nov 03	PER	KUL	16:27	22:10	Landed	Track >
Nov 02	PER	KUL	16:22	22:06	Landed	Track >

KLM flight KL 3851 links Perth and Kuala Lumpur, 4,140 km (2,572 mi) apart, and flies five times a week: Monday, Tuesday, Thursday, Friday and Saturday. With 5 h 45 min in the timetable and a usual flight time of about 5 h 30 min, it often makes up time. Today it left at 16:50, 35 minutes late, and is due in Kuala Lumpur at 22:20, 20 minutes late.

< All Perth PER Departures All Kuala Lumpur KUL Arrivals >

About KL 3851

KLM Flight KL3851 connects Perth, Australia to Kuala Lumpur, Malaysia, taking off from Perth Airport PER and landing at Kuala Lumpur International Airport KUL.

Route: Perth Airport PER to Kuala Lumpur International Airport KUL
Distance: 4,140 km (2,572 mi)
Typical flight time: 5 h 30 min
Flies: Mon, Tue, Thu, Fri, Sat
On time: 8 of the last 9
Average delay when late: 16 min
Usually departs from: Terminal 1

KL 3851 FAQ

How long is the KL3851 flight from Perth to Kuala Lumpur?: The timetable allows 5 h 45 min. Perth to Kuala Lumpur is 4,140 km (2,572 mi).
How often is KL3851 from Perth to Kuala Lumpur late?: 1 of the last 9 flights arrived 15 or more minutes late; when late, by 16 minutes on average.
When was the latest KL3851 flight from Perth to Kuala Lumpur?: The latest KL3851 was the 16:15 (local time) departure from Perth on 13 November 2026; it landed 11 minutes early.
Which days does KL3851 fly from Perth to Kuala Lumpur?: Five times a week: Monday, Tuesday, Thursday, Friday and Saturday, based on the schedule of the last 7 days.
Which terminal does KL3851 use?: It usually leaves from Terminal 1 at Perth Airport (PER) and arrives at Terminal 1 at Kuala Lumpur International Airport (KUL). Check the flight card above for today's terminal and gate.
What other flight numbers does KL3851 have?: Also listed as KLM3851 (KLM's ICAO code) and KL 3851.

KL3851 and Perth PER to Kuala Lumpur KUL Flights

Flight KL3851 is a code-share KLM flight of the Malaysia Airlines operated MH124.

Other flights departing from Perth PER: MH124, QF219

Other flights arriving at Kuala Lumpur KUL: AI2384, MH124, AK893, MH767

All flights connecting Perth PER to Kuala Lumpur KUL.