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BLR to HLN: distance & flight time
Bangalore (Kempegowda International Airport) → Helena (Helena Regional Airport)
8,261 mi
13,295 km · 7,179 nm
16h 40m
estimated nonstop flight time
-11.5h
time difference · heading north
See live BLR→HLN fares Phone-only fares on this route — call free
Flight time details
8,261 miles nonstop takes roughly 16h 40m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time set-back when reading arrival times on your ticket.
The two airports
- BLR — Kempegowda International Airport · Bangalore, India
- 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 BLR
- PUT · Sri Sathya Sai Airport66 mi away
- MYQ · Mysore Airport97 mi away
- SXV · Salem Airport101 mi away
- CDP · Kadapa Airport115 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 BLR from HLN?
The flight distance from Bangalore (BLR) to Helena (HLN) is 8,261 miles (13,295 km, 7,179 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BLR to HLN?
A nonstop flight takes about 16h 40m 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 Bangalore and Helena?
Helena is 11.5 hours behind Bangalore.
What is the cheapest way to fly from BLR to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BLR–HLN that never appear on search engines, with no booking fees.