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BFW to HLN: distance & flight time
Sidi Bel Abbes (Sidi Bel Abbes Airport) → Helena (Helena Regional Airport)
5,366 mi
8,635 km · 4,663 nm
10h 59m
estimated nonstop flight time
-7h
time difference · heading northwest
See live BFW→HLN fares Phone-only fares on this route — call free
Flight time details
5,366 miles nonstop takes roughly 10h 59m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- BFW — Sidi Bel Abbes Airport · Sidi Bel Abbes, Algeria
- 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 BFW
- TAF · Tafaraoui Airport26 mi away
- ORN · Es Senia Airport31 mi away
- MUW · Ghriss Airport42 mi away
- TLM · Zenata – Messali El Hadj Airport50 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 BFW from HLN?
The flight distance from Sidi Bel Abbes (BFW) to Helena (HLN) is 5,366 miles (8,635 km, 4,663 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFW to HLN?
A nonstop flight takes about 10h 59m 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 Sidi Bel Abbes and Helena?
Helena is 7 hours behind Sidi Bel Abbes.
What is the cheapest way to fly from BFW to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFW–HLN that never appear on search engines, with no booking fees.