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HLN to LRS: distance & flight time
Helena (Helena Regional Airport) → Leros (Leros Airport)
6,110 mi
9,833 km · 5,309 nm
12h 27m
estimated nonstop flight time
+9h
time difference · heading northeast
See live HLN→LRS fares Phone-only fares on this route — call free
Flight time details
6,110 miles nonstop takes roughly 12h 27m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- HLN — Helena Regional Airport · Helena, United States
- LRS — Leros Airport · Leros, Greece
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 LRS
- JKL · Kalymnos Airport17 mi away
- KGS · Kos Airport31 mi away
- SMI · Samos Airport35 mi away
- JIK · Ikaria Airport42 mi away
Frequently asked questions
How far is HLN from LRS?
The flight distance from Helena (HLN) to Leros (LRS) is 6,110 miles (9,833 km, 5,309 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to LRS?
A nonstop flight takes about 12h 27m 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 Leros?
Leros is 9 hours ahead of Helena.
What is the cheapest way to fly from HLN to LRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–LRS that never appear on search engines, with no booking fees.