Flights from London Heathrow to Adelaide with Cathay Pacific Airways

Our cheapest offers for flights from London Heathrow to Adelaide

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

Outbound Return Airlines Shop Baggage Price
London Heathrow
Adelaide
Outbound
15/12/25
1 Stopover (HKG)
CX0254, CX0173
25h 55min
Return
22/12/25
2 Stopovers (SYD, HKG)
CX9018, CX0100, CX0251
31h 00min
Cathay Pacific Airways
£5,690
London Heathrow
Adelaide
Outbound
15/12/25
1 Stopover (HKG)
CX0254, CX0173
25h 55min
Return
22/12/25
1 Stopover (SIN)
SQ0276, SQ0322
21h 50min
Cathay Pacific Airways
£10,306
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: London Heathrow - Adelaide

Outbound and return from 4.726,10 £
Distance 16303 km
Departure airport Airport London Heathrow (LHR)
Arrival airport Airport Adelaide (ADL)
Destination country Flights to Australia
Alternative routes to Australia