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ISN to LSY: distance & flight time
Williston (Sloulin Field International Airport) → Lismore (Lismore Airport)
8,254 mi
13,283 km · 7,172 nm
16h 39m
estimated nonstop flight time
+15h
time difference · heading west
See live ISN→LSY fares Phone-only fares on this route — call free
Flight time details
8,254 miles nonstop takes roughly 16h 39m 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
- ISN — Sloulin Field International Airport · Williston, United States
- LSY — Lismore Airport · Lismore, 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 ISN
- SDY · Sidney - Richland Regional Airport41 mi away
- YEN · Estevan Airport78 mi away
- OLF · L M Clayton Airport89 mi away
- GDV · Dawson Community Airport90 mi away
Near LSY
- BNK · Ballina Byron Gateway Airport18 mi away
- OOL · Gold Coast Airport48 mi away
- GFN · Grafton Airport66 mi away
- ACF · Brisbane Archerfield Airport88 mi away
Frequently asked questions
How far is ISN from LSY?
The flight distance from Williston (ISN) to Lismore (LSY) is 8,254 miles (13,283 km, 7,172 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to LSY?
A nonstop flight takes about 16h 39m 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 Williston and Lismore?
Lismore is 15 hours ahead of Williston.
What is the cheapest way to fly from ISN to LSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–LSY that never appear on search engines, with no booking fees.