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HLN to LZU: distance & flight time
Helena (Helena Regional Airport) → Lawrenceville (Gwinnett County Briscoe Field)
1,702 mi
2,739 km · 1,479 nm
3h 48m
estimated nonstop flight time
+2h
time difference · heading east
See live HLN→LZU fares Phone-only fares on this route — call free
Flight time details
1,702 miles nonstop takes roughly 3h 48m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- HLN — Helena Regional Airport · Helena, United States
- LZU — Gwinnett County Briscoe Field · Lawrenceville, 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 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 LZU
- ATL · Hartsfield Jackson Atlanta International Airport36 mi away
- WDR · Barrow County Airport17 mi away
- PDK · DeKalb Peachtree Airport21 mi away
- GVL · Lee Gilmer Memorial Airport22 mi away
Frequently asked questions
How far is HLN from LZU?
The flight distance from Helena (HLN) to Lawrenceville (LZU) is 1,702 miles (2,739 km, 1,479 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to LZU?
A nonstop flight takes about 3h 48m 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 Lawrenceville?
Lawrenceville is 2 hours ahead of Helena.
What is the cheapest way to fly from HLN to LZU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–LZU that never appear on search engines, with no booking fees.