Are there nonstop flights from London (LHR) to Osbourn (ANU)?

Yes. Virgin Atlantic fly this route. Flight time is about 8h 13m.

What is the fastest connection from London (LHR) to Osbourn (ANU)?

via Bridgetown ≈ 9h 33m, via Kingstown ≈ 9h 36m, via Saint George's ≈ 9h 54m (estimated flying time, excluding layovers).

from 35,000 ANA miles, from 37,000 JAL miles (economy, one way, based on the published award charts).

London Heathrow Airport (LHR) to V. C. Bird International Airport (ANU)・6,553 km

Nonstop flights available (1 airline). Flight time about 8h 13m. Nonstop return flights also operate.

With milesANA 35,000 miles+ (via EWR)JAL 37,000 miles+ (via JFK)Economy, one way, estimate. Tap a connection for miles by cabin.

13 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.