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HLN to BDU: distance & flight time
Helena (Helena Regional Airport) → Bardufoss (Bardufoss Airport)
4,058 mi
6,530 km · 3,526 nm
8h 25m
estimated nonstop flight time
+8h
time difference · heading north
See live HLN→BDU fares Phone-only fares on this route — call free
Flight time details
4,058 miles nonstop takes roughly 8h 25m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- HLN — Helena Regional Airport · Helena, United States
- BDU — Bardufoss Airport · Bardufoss, Norway
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 HLN
- BTM · Bert Mooney Airport51 mi away
- GTF · Great Falls International Airport67 mi away
- BZN · Gallatin Field70 mi away
- LVM · Mission Field97 mi away
Near BDU
- TOS · Tromsø Airport,44 mi away
- NVK · Narvik Framnes Airport52 mi away
- ANX · Andøya Airport61 mi away
- EVE · Harstad/Narvik Airport, Evenes61 mi away
Frequently asked questions
How far is HLN from BDU?
The flight distance from Helena (HLN) to Bardufoss (BDU) is 4,058 miles (6,530 km, 3,526 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to BDU?
A nonstop flight takes about 8h 25m 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 Helena and Bardufoss?
Bardufoss is 8 hours ahead of Helena.
What is the cheapest way to fly from HLN to BDU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–BDU that never appear on search engines, with no booking fees.