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LZU to SJY: distance & flight time
Lawrenceville (Gwinnett County Briscoe Field) → Seinäjoki / Ilmajoki (Seinäjoki Airport)
4,647 mi
7,478 km · 4,038 nm
9h 35m
estimated nonstop flight time
+7h
time difference · heading northeast
See live LZU→SJY fares Phone-only fares on this route — call free
Flight time details
4,647 miles nonstop takes roughly 9h 35m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- LZU — Gwinnett County Briscoe Field · Lawrenceville, United States
- SJY — Seinäjoki Airport · Seinäjoki / Ilmajoki, Finland
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 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
Near SJY
- KHJ · Kauhajoki Airport21 mi away
- KAU · Kauhava Airport31 mi away
- VAA · Vaasa Airport42 mi away
- KOK · Kokkola-Pietarsaari Airport72 mi away
Frequently asked questions
How far is LZU from SJY?
The flight distance from Lawrenceville (LZU) to Seinäjoki / Ilmajoki (SJY) is 4,647 miles (7,478 km, 4,038 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LZU to SJY?
A nonstop flight takes about 9h 35m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from LZU to SJY?
Nonstop service on LZU–SJY depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 9h 35m nonstop estimate.
What is the time difference between Lawrenceville and Seinäjoki / Ilmajoki?
Seinäjoki / Ilmajoki is 7 hours ahead of Lawrenceville.
What is the cheapest way to fly from LZU to SJY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LZU–SJY that never appear on search engines, with no booking fees.
Why are some LZU to SJY fares phone-only?
Consolidator contracts let us sell certain LZU–SJY tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.