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SEA to LGH: distance & flight time
Seattle (Seattle Tacoma International Airport) → Leigh Creek (Leigh Creek Airport)
8,150 mi
13,115 km · 7,082 nm
16h 27m
estimated nonstop flight time
+16.5h
time difference · heading west
See live SEA→LGH fares Phone-only fares on this route — call free
Flight time details
8,150 miles nonstop takes roughly 16h 27m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16.5-hour time gain when reading arrival times on your ticket.
The two airports
- SEA — Seattle Tacoma International Airport · Seattle, United States
- LGH — Leigh Creek Airport · Leigh Creek, 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 SEA
- RNT · Renton Municipal Airport5 mi away
- BFI · Boeing Field King County International Airport6 mi away
- TIW · Tacoma Narrows Airport18 mi away
- PWT · Bremerton National Airport21 mi away
Near LGH
- OLP · Olympic Dam Airport93 mi away
- UMR · Woomera Airfield103 mi away
- DLK · Dulkaninna Airport110 mi away
- PUG · Port Augusta Airport138 mi away
Frequently asked questions
How far is SEA from LGH?
The flight distance from Seattle (SEA) to Leigh Creek (LGH) is 8,150 miles (13,115 km, 7,082 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEA to LGH?
A nonstop flight takes about 16h 27m 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 Seattle and Leigh Creek?
Leigh Creek is 16.5 hours ahead of Seattle.
What is the cheapest way to fly from SEA to LGH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEA–LGH that never appear on search engines, with no booking fees.