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BNE to HLN: distance & flight time
Brisbane (Brisbane International Airport) → Helena (Helena Regional Airport)
7,789 mi
12,535 km · 6,768 nm
15h 44m
estimated nonstop flight time
-16h
time difference · heading northeast
See live BNE→HLN fares Phone-only fares on this route — call free
Flight time details
7,789 miles nonstop takes roughly 15h 44m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- BNE — Brisbane International Airport · Brisbane, Australia
- HLN — Helena Regional Airport · Helena, 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 BNE
- ACF · Brisbane Archerfield Airport14 mi away
- CUD · Caloundra Airport40 mi away
- MCY · Sunshine Coast Airport54 mi away
- OOL · Gold Coast Airport59 mi away
Near HLN
- BTM · Bert Mooney Airport51 mi away
- GTF · Great Falls International Airport67 mi away
- BZN · Gallatin Field70 mi away
- LVM · Mission Field97 mi away
Frequently asked questions
How far is BNE from HLN?
The flight distance from Brisbane (BNE) to Helena (HLN) is 7,789 miles (12,535 km, 6,768 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BNE to HLN?
A nonstop flight takes about 15h 44m 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 Helena?
Helena is 16 hours behind Brisbane.
What is the cheapest way to fly from BNE to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BNE–HLN that never appear on search engines, with no booking fees.