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IAH to LSY: distance & flight time
Houston (George Bush Intercontinental Houston Airport) → Lismore (Lismore Airport)
8,373 mi
13,476 km · 7,276 nm
16h 53m
estimated nonstop flight time
+15h
time difference · heading west
See live IAH→LSY fares Phone-only fares on this route — call free
Flight time details
8,373 miles nonstop takes roughly 16h 53m 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
- IAH — George Bush Intercontinental Houston Airport · Houston, 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 IAH
- DWH · David Wayne Hooks Memorial Airport14 mi away
- IWS · West Houston Airport23 mi away
- AAP · Andrau Airpark23 mi away
- HOU · William P Hobby Airport24 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 IAH from LSY?
The flight distance from Houston (IAH) to Lismore (LSY) is 8,373 miles (13,476 km, 7,276 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAH to LSY?
A nonstop flight takes about 16h 53m 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 Houston and Lismore?
Lismore is 15 hours ahead of Houston.
What is the cheapest way to fly from IAH to LSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–LSY that never appear on search engines, with no booking fees.