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GRZ to GIU: distance & flight time
Graz (Graz Airport) → Sigiriya (Sigiriya Air Force Base)
4,660 mi
7,499 km · 4,049 nm
9h 36m
estimated nonstop flight time
+4.5h
time difference · heading east
See live GRZ→GIU fares Phone-only fares on this route — call free
Flight time details
4,660 miles nonstop takes roughly 9h 36m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.5-hour time gain when reading arrival times on your ticket.
The two airports
- GRZ — Graz Airport · Graz, Austria
- GIU — Sigiriya Air Force Base · Sigiriya, Sri Lanka
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 GRZ
- MBX · Maribor Airport37 mi away
- KLU · Klagenfurt Airport57 mi away
- LJU · Ljubljana Jože Pučnik Airport71 mi away
- SOB · Sármellék International Airport84 mi away
Near GIU
- HIM · Hingurakgoda Air Force Base18 mi away
- ACJ · Anuradhapura Air Force Base31 mi away
- TRR · China Bay Airport51 mi away
- BTC · Batticaloa Airport67 mi away
Frequently asked questions
How far is GRZ from GIU?
The flight distance from Graz (GRZ) to Sigiriya (GIU) is 4,660 miles (7,499 km, 4,049 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRZ to GIU?
A nonstop flight takes about 9h 36m 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 GRZ to GIU?
Nonstop service on GRZ–GIU 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 36m nonstop estimate.
What is the time difference between Graz and Sigiriya?
Sigiriya is 4.5 hours ahead of Graz.
What is the cheapest way to fly from GRZ to GIU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRZ–GIU that never appear on search engines, with no booking fees.
Why are some GRZ to GIU fares phone-only?
Consolidator contracts let us sell certain GRZ–GIU 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.