Our cheapest offers for flights from London Heathrow to Perth

Here you can compare cheap flights from London Heathrow (LHR) 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
London Heathrow Perth	Outbound 08/04/26 2 Stopovers (AUH, KUL) EY0068, EY0486, AK0604 24h 05min	Return -	Etihad Airways, AirAsia Berhad		£509
London Heathrow 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 Heathrow Perth Please note: transfer for connecting flight	Outbound 04/05/26 2 Stopovers (BAH, SIN) GF0002, GF0165, JQ0098 26h 40min	Return 22/05/26 2 Stopovers (SIN, BAH) TR0029, GF0166, GF0007 32h 20min	Gulf Air, Jetstar Airways		£809
Best option London Heathrow Perth	Outbound 17/08/26 1 Stopover (KUL) MH0003, MH0125 20h 50min	Return 15/09/26 1 Stopover (KUL) MH0126, MH0004 21h 25min	Malaysia Airlines		£891
London Heathrow 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 Heathrow 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		£750
London Heathrow Perth	Outbound 04/05/26 3 Stopovers (SZX, BKK, SIN) ZH0888, ZH0305, TR0639, TR0008 60h 05min	Return 22/05/26 3 Stopovers (SIN, CGK, CMB) TR0009, TR0274, UL0365, UL0503 56h 35min	Shenzhen Airlines, Scoot	?	£813
London Heathrow Perth	Outbound 04/05/26 2 Stopovers (DOH, SIN) QR0112, QR0942, TR0008 25h 10min	Return 22/05/26 2 Stopovers (SIN, DOH) TR0009, QR0947, QR0011 43h 00min	Qatar Airways, Scoot		£849
London Heathrow Perth	Outbound 25/05/26 2 Stopovers (BOM, HKT) 6E0002, 6E1071, JQ0070 51h 10min	Return 07/06/26 3 Stopovers (SIN, BKK, CAN) TR0029, TR0604, CZ0364, CZ0303 44h 25min	IndiGo Airlines, Jetstar Airways	?	£851
London Heathrow Perth	Outbound 25/05/26 1 Stopover (CAN) CZ0304, CZ0319 40h 45min	Return 07/06/26 2 Stopovers (MEL, CAN) QF0766, CZ0344, CZ0303 37h 35min	China Southern Airlines		£860

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

Important flight information

Flight information: London Heathrow - Perth

Cheapest outbound flight from	£508.97
Outbound and return from	£663.90
Flight duration	min. 16:50
Return flight duration	min. 17:25
Distance	14525 km
Flights per week	8
Departure airport	Airport London Heathrow (LHR)
Arrival airport	Airport Perth International (PER)
Destination country	Flights to Australia

Alternative routes to Australia

Flight London Heathrow - Cairns from £583
Flight London Heathrow - Adelaide from £769
Flight London Heathrow - Sydney from £359
Flight London Heathrow - Brisbane from £670
Flight London Heathrow - Melbourne from £594

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