Need help booking?
Unpublished phone-only deals available
LDJ to SYD: distance & flight time
Linden (Linden Airport) → Sydney (Sydney Kingsford Smith International Airport)
9,926 mi
15,974 km · 8,625 nm
19h 56m
estimated nonstop flight time
+14h
time difference · heading west
See live LDJ→SYD fares Phone-only fares on this route — call free
Flight time details
9,926 miles nonstop takes roughly 19h 56m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- LDJ — Linden Airport · Linden, 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 LDJ
- EWR · Newark Liberty International Airport7 mi away
- LGA · La Guardia Airport22 mi away
- JFK · John F Kennedy International Airport24 mi away
- JRB · Downtown-Manhattan/Wall St Heliport14 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 LDJ from SYD?
The flight distance from Linden (LDJ) to Sydney (SYD) is 9,926 miles (15,974 km, 8,625 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LDJ to SYD?
A nonstop flight takes about 19h 56m 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 Linden and Sydney?
Sydney is 14 hours ahead of Linden.
What is the cheapest way to fly from LDJ to SYD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LDJ–SYD that never appear on search engines, with no booking fees.