Our cheapest offers for flights from London to Perth

Here you can compare cheap flights from London (LON) to Perth (PER) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Perth. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Best option London Perth	Outbound 17/08/26 1 Stopover (KUL) D70973, AK0604 34h 50min	Return 15/09/26 1 Stopover (KUL) AK0605, D70972 33h 10min	Air Asia X, AirAsia Berhad		£646
London Perth	Outbound 25/05/26 1 Stopover (CAN) CZ0304, CZ0319 40h 45min	Return 07/06/26 2 Stopovers (KUL, CAN) OD0194, CZ0366, CZ0303 26h 45min	China Southern Airlines		£664
London Perth Please note: transfer for connecting flight	Outbound 08/08/26 1 Stopover (KUL) D70973, OD0155 31h 10min	Return 31/08/26 2 Stopovers (SIN, KUL) TR0027, TR0472, D70972 28h 40min	Air Asia X, Batik Air Malaysia		£752
London Perth	Outbound 25/05/26 2 Stopovers (DOH, KUL) QR0328, QR0852, OD0155 26h 40min	Return 07/06/26 2 Stopovers (KUL, DOH) OD0194, QR4990, QR0329 38h 25min	Qatar Airways, Batik Air Malaysia		£674
London Perth	Outbound 17/08/26 1 Stopover (KUL) D70973, AK0606 26h 25min	Return 15/09/26 1 Stopover (KUL) AK0605, D70972 33h 10min	Air Asia X, AirAsia Berhad		£679
London Perth	Outbound 17/08/26 1 Stopover (KUL) D70973, AK0606 26h 25min	Return 15/09/26 1 Stopover (KUL) AK0605, D70972 33h 10min	Air Asia X, AirAsia Berhad		£680
London Perth	Outbound 17/08/26 1 Stopover (KUL) D70973, AK0606 26h 25min	Return 15/09/26 1 Stopover (KUL) AK0605, D70972 33h 10min	Air Asia X, AirAsia Berhad		£681
London Perth	Outbound 08/08/26 1 Stopover (KUL) D70973, OD0155 31h 10min	Return 31/08/26 1 Stopover (KUL) AK0605, D70972 33h 05min	Air Asia X, Batik Air Malaysia		£708
London Perth	Outbound 25/05/26 1 Stopover (CAN) CZ0304, CZ0319 40h 45min	Return 07/06/26 2 Stopovers (KUL, CMB) OD0194, UL0319, UL0503 27h 45min	China Southern Airlines		£744
London Perth	Outbound 17/08/26 1 Stopover (KUL) D70973, AK0606 26h 25min	Return 15/09/26 1 Stopover (KUL) AK0605, D70972 33h 10min	Air Asia X, AirAsia Berhad	?	£750

Tips and tricks to help you find cheap flights from London to Perth

Important flight information

Flight information: London - Perth

Outbound and return from	£645.70
Flight duration	min. 16:50
Return flight duration	min. 17:25
Distance	14504 km
Flights per week	8
Departure airport	Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
Arrival airport	Airport Perth International (PER)
Destination country	Flights to Australia

Alternative routes to Australia

Alternative flights to Perth

Flight London Gatwick - Perth from £646
Flight Manchester - Perth from £726
Flight Birmingham - Perth from £842
Flight London City - Perth from £784
Flight London Heathrow - Perth from £664

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