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LSY to PSM: distance & flight time
Lismore (Lismore Airport) → Portsmouth (Portsmouth International at Pease Airport)
9,818 mi
15,800 km · 8,531 nm
19h 43m
estimated nonstop flight time
-14h
time difference · heading northeast
See live LSY→PSM fares Phone-only fares on this route — call free
Flight time details
9,818 miles nonstop takes roughly 19h 43m 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
- LSY — Lismore Airport · Lismore, Australia
- PSM — Portsmouth International at Pease Airport · Portsmouth, 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 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
Near PSM
- BOS · General Edward Lawrence Logan International Airport50 mi away
- LWM · Lawrence Municipal Airport29 mi away
- MHT · Manchester-Boston Regional Airport33 mi away
- BVY · Beverly Municipal Airport34 mi away
Frequently asked questions
How far is LSY from PSM?
The flight distance from Lismore (LSY) to Portsmouth (PSM) is 9,818 miles (15,800 km, 8,531 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LSY to PSM?
A nonstop flight takes about 19h 43m 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 Lismore and Portsmouth?
Portsmouth is 14 hours behind Lismore.
What is the cheapest way to fly from LSY to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LSY–PSM that never appear on search engines, with no booking fees.