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LSY to BFI: distance & flight time
Lismore (Lismore Airport) → Seattle (Boeing Field King County International Airport)
7,418 mi
11,938 km · 6,446 nm
15h 1m
estimated nonstop flight time
-17h
time difference · heading northeast
See live LSY→BFI fares Phone-only fares on this route — call free
Flight time details
7,418 miles nonstop takes roughly 15h 1m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 17-hour time set-back when reading arrival times on your ticket.
The two airports
- LSY — Lismore Airport · Lismore, Australia
- BFI — Boeing Field King County International Airport · Seattle, 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 BFI
- SEA · Seattle Tacoma International Airport6 mi away
- RNT · Renton Municipal Airport5 mi away
- PWT · Bremerton National Airport22 mi away
- TIW · Tacoma Narrows Airport22 mi away
Frequently asked questions
How far is LSY from BFI?
The flight distance from Lismore (LSY) to Seattle (BFI) is 7,418 miles (11,938 km, 6,446 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LSY to BFI?
A nonstop flight takes about 15h 1m 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 Seattle?
Seattle is 17 hours behind Lismore.
What is the cheapest way to fly from LSY to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LSY–BFI that never appear on search engines, with no booking fees.