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ACF to SEA: distance & flight time
Brisbane (Brisbane Archerfield Airport) → Seattle (Seattle Tacoma International Airport)
7,364 mi
11,852 km · 6,399 nm
14h 54m
estimated nonstop flight time
-17h
time difference · heading northeast
See live ACF→SEA fares Phone-only fares on this route — call free
Flight time details
7,364 miles nonstop takes roughly 14h 54m 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
- ACF — Brisbane Archerfield Airport · Brisbane, Australia
- SEA — Seattle Tacoma 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 ACF
- BNE · Brisbane International Airport14 mi away
- OOL · Gold Coast Airport51 mi away
- CUD · Caloundra Airport54 mi away
- MCY · Sunshine Coast Airport67 mi away
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
Frequently asked questions
How far is ACF from SEA?
The flight distance from Brisbane (ACF) to Seattle (SEA) is 7,364 miles (11,852 km, 6,399 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACF to SEA?
A nonstop flight takes about 14h 54m 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 Brisbane and Seattle?
Seattle is 17 hours behind Brisbane.
What is the cheapest way to fly from ACF to SEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACF–SEA that never appear on search engines, with no booking fees.