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SYD to IAG: distance & flight time
Sydney (Sydney Kingsford Smith International Airport) → Niagara Falls (Niagara Falls International Airport)
9,697 mi
15,606 km · 8,426 nm
19h 29m
estimated nonstop flight time
-14h
time difference · heading northeast
See live SYD→IAG fares Phone-only fares on this route — call free
Flight time details
9,697 miles nonstop takes roughly 19h 29m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- SYD — Sydney Kingsford Smith International Airport · Sydney, Australia
- IAG — Niagara Falls International Airport · Niagara Falls, United States
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 SYD
- BWU · Sydney Bankstown Airport11 mi away
- CDU · Camden Airport29 mi away
- XRH · RAAF Base Richmond33 mi away
- WOL · Wollongong Airport48 mi away
Near IAG
- YYZ · Lester B. Pearson International Airport52 mi away
- YCM · Niagara District Airport13 mi away
- BUF · Buffalo Niagara International Airport16 mi away
- DU9 · Dunnville Airport37 mi away
Frequently asked questions
How far is SYD from IAG?
The flight distance from Sydney (SYD) to Niagara Falls (IAG) is 9,697 miles (15,606 km, 8,426 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYD to IAG?
A nonstop flight takes about 19h 29m 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 Sydney and Niagara Falls?
Niagara Falls is 14 hours behind Sydney.
What is the cheapest way to fly from SYD to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYD–IAG that never appear on search engines, with no booking fees.