London (LHR) → Perth (PER)
London Heathrow Airport to Perth International Airport · 7,834 nm (14,509 km) · about 17.5 h nonstop
Cheapest economy and business class fares, checked daily · 1 day of history
Booking links are plain searches — none are affiliate links, and the site earns nothing if you book. Prices are the cheapest fares other travellers recently found, not live availability — always confirm the fare before you pay.
Economy
last checked 5m agoChina Southern Airlines Cargo · 2 stops · 27h 45m · travel Sep 19
| Checked | Fare | Airline | Stops | Travel | |
|---|---|---|---|---|---|
| 2026-09-09 | $563 | China Southern Airlines Cargo | 2 stops | Sep 19 | Book ↗ |
Business class
last checked 5m agoChina Southern Airlines Cargo · 2 stops · 27h 45m · travel Sep 19
| Checked | Fare | Airline | Stops | Travel | |
|---|---|---|---|---|---|
| 2026-09-09 | $563 | China Southern Airlines Cargo | 2 stops | Sep 19 | Book ↗ |
Airlines selling the cheapest fares
Which carrier had the lowest fare on each of our checks over the last 90 days.
- China Southern Airlines Cargo ×2
Notable flights on this route
- QF10 Qantas — London to Perth nonstop, Qantas's ultra-long-haul Dreamliner return.
About this route
London (LHR) to Perth (PER) is one of the long-haul trunk routes behind our notable flights, flown daily by competing carriers. Flown by QF10. It links London Heathrow Airport in United Kingdom with Perth International Airport in Australia. The great-circle distance is about 7,834 nautical miles (9,017 statute miles), so expect roughly 17.5 hours in the air nonstop.
Every night we ask our fare provider for the cheapest one-way economy and business class fare other travellers recently found on this route and record it. A fare is flagged as a deal when it falls at least 30% below the route's 90-day typical price. Prices are a research starting point, not live availability — the booking links open the itinerary so you can confirm what's on sale right now.
Fares are approximate, from public sources, and can be stale — always verify before booking.