Our cheapest offers for flights from Perth to London Heathrow

Here you can compare cheap flights from Perth (PER) to London Heathrow (LHR) 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 London Heathrow. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Best option Perth London Heathrow	Outbound 06/06/25 1 Stopover (HKG) CX0184, CX0255 28h 05min	Return 20/06/25 1 Stopover (HKG) CX0254, CX0143 26h 30min	Cathay Pacific Airways		£798 found 3 days ago
Perth London Heathrow	Outbound 06/06/25 1 Stopover (HKG) CX0184, CX0255 28h 05min	Return 20/06/25 1 Stopover (HKG) CX0254, CX0143 26h 30min	Cathay Pacific Airways		£816 found 3 days ago
Perth London Heathrow	Outbound 06/06/25 1 Stopover (HKG) CX0184, CX0255 28h 05min	Return 20/06/25 1 Stopover (HKG) CX0254, CX0143 26h 30min	Cathay Pacific Airways		£827 found 3 days ago
Perth London Heathrow	Outbound 06/06/25 1 Stopover (HKG) CX0184, CX0251 27h 25min	Return 20/06/25 1 Stopover (HKG) CX0238, CX0143 31h 45min	Cathay Pacific Airways	?	£838 found 3 days ago
Perth London Heathrow	Outbound 13/05/25 1 Stopover (KUL) MH0124, MH0002 21h 05min	Return 03/06/25 1 Stopover (KUL) MH0001, MH0127 20h 35min	Malaysia Airlines	?	£855
Perth London Heathrow	Outbound 13/05/25 1 Stopover (KUL) MH0126, MH0004 21h 25min	Return 03/06/25 1 Stopover (KUL) MH0001, MH0127 20h 35min	Malaysia Airlines		£864
Perth London Heathrow	Outbound 06/06/25 1 Stopover (HKG) CX0184, CX0251 27h 25min	Return 20/06/25 1 Stopover (HKG) CX0250, CX0143 30h 25min	Cathay Pacific Airways	?	£868 found 3 days ago
Perth London Heathrow	Outbound 13/05/25 1 Stopover (KUL) MH0126, MH0004 21h 25min	Return 03/06/25 1 Stopover (KUL) MH0001, MH0127 20h 35min	Malaysia Airlines		£872
Perth London Heathrow	Outbound 11/09/25 1 Stopover (SIN) SQ0224, SQ0318 20h 05min	Return 15/09/25 1 Stopover (SIN) SQ0321, SQ0225 24h 05min	Singapore Airlines		£888
Perth London Heathrow	Outbound 11/09/25 1 Stopover (SIN) SQ0224, SQ0318 20h 05min	Return 15/09/25 1 Stopover (SIN) SQ0321, SQ0225 24h 05min	Singapore Airlines		£891

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

Important flight information

Flight information: Perth - London Heathrow

Outbound and return from	£797.83
Flight duration	min. 17:25
Return flight duration	min. 16:50
Distance	14525 km
Flights per week	8
Departure airport	Airport Perth International (PER)
Departure country	Flights from Australia
Arrival airport	Airport London Heathrow (LHR)
Destination country	Flights to United Kingdom

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