Need help booking?
Unpublished phone-only deals available
HSV to SYD: distance & flight time
Huntsville (Huntsville International Carl T Jones Field) → Sydney (Sydney Kingsford Smith International Airport)
9,176 mi
14,768 km · 7,974 nm
18h 28m
estimated nonstop flight time
+15h
time difference · heading west
See live HSV→SYD fares Phone-only fares on this route — call free
Flight time details
9,176 miles nonstop takes roughly 18h 28m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- HSV — Huntsville International Carl T Jones Field · Huntsville, United States
- SYD — Sydney Kingsford Smith International Airport · Sydney, Australia
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near HSV
- HUA · Redstone Army Air Field6 mi away
- DCU · Pryor Field Regional Airport10 mi away
- MSL · Northwest Alabama Regional Airport48 mi away
- GAD · Northeast Alabama Regional Airport60 mi away
Near SYD
- BWU · Sydney Bankstown Airport11 mi away
- CDU · Camden Airport29 mi away
- XRH · RAAF Base Richmond33 mi away
- WOL · Wollongong Airport48 mi away
Frequently asked questions
How far is HSV from SYD?
The flight distance from Huntsville (HSV) to Sydney (SYD) is 9,176 miles (14,768 km, 7,974 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HSV to SYD?
A nonstop flight takes about 18h 28m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Huntsville and Sydney?
Sydney is 15 hours ahead of Huntsville.
What is the cheapest way to fly from HSV to SYD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HSV–SYD that never appear on search engines, with no booking fees.