Flights from London to Perth

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 Shop Baggage Price
London
Perth
Outbound
19/02/26
2 Stopovers (IST, SIN)
W95771, TK0208, JQ0098
46h 35min
Return
22/02/26
2 Stopovers (KUL, IST)
TK4806, TK0175, W95730
45h 05min
Wizz Air UK, Turkish Airlines, Jetstar Airways
£620
London
Perth
Please note: transfer for connecting flight
Outbound
19/02/26
3 Stopovers (IST, DEL, BKK)
W95729, 6E0012, 6E1053, JQ0076
39h 00min
Return
22/02/26
3 Stopovers (KUL, AUH, IST)
AK0605, EY0487, EY0543, W95730
42h 50min
Wizz Air UK, IndiGo Airlines, Jetstar Airways
£694
London
Perth
Outbound
31/01/26
2 Stopovers (CGO, CAN)
CZ0654, CZ3391, CZ0319
41h 05min
Return
03/02/26
2 Stopovers (KUL, IST)
OD0194, TK0063, TK1929
31h 25min
China Southern Airlines
£695
Best option
London
Perth
Outbound
20/03/26
1 Stopover (SIN)
QF0002, QF0072
19h 45min
Return
17/04/26
1 Stopover (SIN)
QF0071, QF0001
25h 10min
Qantas Airways
£1,117
London
Perth
Outbound
28/12/25
2 Stopovers (BAH, SIN)
GF0006, GF0165, TR0028
46h 30min
Return
25/02/26
2 Stopovers (SIN, BAH)
TR0009, GF0166, GF0007
44h 45min
Gulf Air, Scoot
£745
London
Perth
Outbound
28/12/25
2 Stopovers (DEL, KUL)
AI2018, AI2384, AK0606
38h 45min
Return
25/02/26
2 Stopovers (KUL, AUH)
AK0607, EY0489, EY0063
47h 35min
Air India, AirAsia Berhad
£776
London
Perth
Outbound
20/03/26
2 Stopovers (BWN, KUL)
BI0098, BI0871, AK0604
51h 35min
Return
17/04/26
2 Stopovers (KUL, BWN)
AK0607, BI0872, BI0097
40h 55min
Royal Brunei Airlines, AirAsia Berhad
£788
London
Perth
Outbound
19/02/26
2 Stopovers (IST, KUL)
TK1930, TK0174, TK4805
35h 00min
Return
22/02/26
2 Stopovers (KUL, IST)
TK4796, TK0063, TK1997
48h 55min
Turkish Airlines
£793
London
Perth
Outbound
19/02/26
2 Stopovers (IST, KUL)
TK1930, TK0174, TK4805
35h 00min
Return
22/02/26
2 Stopovers (KUL, IST)
TK4796, TK0063, TK1981
41h 55min
Turkish Airlines
£802
London
Perth
Outbound
31/01/26
2 Stopovers (KUL, DPS)
MH0003, MH0851, JQ0117
30h 50min
Return
03/02/26
1 Stopover (KUL)
MH0126, MH0004
21h 00min
Malaysia Airlines, Jetstar Airways
£822
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from London to Perth

Favourite airline: Air Mauritius
Air Mauritius is the most popular airline for flights from London to Perth.
Air Mauritius
30 %
Turkish Airlines
22 %
British Airways
13 %
Favourite connection: via Mauritius
When booking flights from London to Perth 33 % of travellers prefer to fly via Mauritius.
Route
bookings
1 stopover Mauritius Sir Seewoosagur Ram
34h 10min, from £1,378
33 %
2 stopovers Istanbul Kuala Lumpur
30h 25min, from £1,357
27 %
2 stopovers Zurich (Zürich)-Kloten Singapore Changi
34h 50min, from £1,798
20 %

Important flight information

Flight information: London - Perth

Outbound and return from £619.90
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 destinations with a similar price