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IKI to HLN: distance & flight time
Iki (Iki Airport) → Helena (Helena Regional Airport)
5,688 mi
9,155 km · 4,943 nm
11h 37m
estimated nonstop flight time
-15h
time difference · heading northeast
See live IKI→HLN fares Phone-only fares on this route — call free
Flight time details
5,688 miles nonstop takes roughly 11h 37m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- IKI — Iki Airport · Iki, Japan
- 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 IKI
- FUK · Fukuoka Airport40 mi away
- TSJ · Tsushima Airport45 mi away
- HSG · Saga Airport51 mi away
- NGS · Nagasaki Airport58 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 IKI from HLN?
The flight distance from Iki (IKI) to Helena (HLN) is 5,688 miles (9,155 km, 4,943 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IKI to HLN?
A nonstop flight takes about 11h 37m 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 Iki and Helena?
Helena is 15 hours behind Iki.
What is the cheapest way to fly from IKI to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IKI–HLN that never appear on search engines, with no booking fees.