London to Sydney (Mascot)with points & miles
Gatwick (LGW) to Sydney Kingsford Smith International (SYD) is about 17,022 km. Below is how the major programmes price this route. Prices are transparent estimates — for a recommendation tailored to your points, run it through the optimiser.
| Airline | Programme | Economy | Business | Taxes | Time |
|---|---|---|---|---|---|
| Cathay Pacific | Asia Miles | 66,500 | 144,500 | £265 | 22h 27m |
| British Airways | Avios | 66,500 | 145,000 | £985 | 22h 29m |
| Virgin Atlantic | Virgin Points | 66,500 | 145,000 | £900 | 22h 29m |
| Singapore Airlines | KrisFlyer Miles | 67,000 | 146,000 | £215 | 22h 37m |
| Air France | Flying Blue Miles | 67,000 | 146,500 | £390 | 22h 43m |
| Emirates | Skywards Miles | 68,000 | 148,500 | £360 | 23h 1m |
| Qatar Airways | Avios | 68,500 | 149,000 | £255 | 23h 7m |
| Etihad Airways | Etihad Guest Miles | 68,000 | 149,000 | £310 | 23h 4m |
Frequently asked
How many points do I need to fly London to Sydney (Mascot) in business class?
From around 144,500 Asia Miles one-way with Cathay Pacific, plus roughly £265 in taxes and surcharges. Slipstream compares every option and tells you the best transfer route.
What is the best airline for London to Sydney (Mascot)?
It depends on what you value. Cathay Pacific, British Airways, Virgin Atlantic all serve this market with different points pricing, taxes and seat quality. Slipstream scores them on value, not loyalty.
Estimates are distance-based guidance, not live award inventory. Always confirm availability and pricing with the airline before transferring points.