LAX to SYD: Los Angeles to Sydney

One of the world's longest routes by duration. Qantas A380 has the most generous economy seat width on this route. Business class is strongly recommended for 15+ hours.

Route Details

Origin: Los Angeles International (LAX)
Destination: Kingsford Smith International (SYD)
Typical duration: 15h 10m – 15h 55m
Distance: 7,488 mi / 12,051 km
Airlines: United Airlines, Qantas
Aircraft: Boeing 787-9, Airbus A380

Best Seats

Qantas A380 economy: 3-4-3 lower deck — avoid center 4. Upper deck Economy 2-4-2 is better. United 787-9: 2-4-2 — choose window seat (2-seat section). Business class lie-flat is worth serious consideration.

Baggage Tips

Both carriers include 2 checked bags (23 kg each) in economy. ETA (Electronic Travel Authority) required for US citizens entering Australia — apply online for AUD $20.