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IWS to ZAG: distance & flight time
Houston (West Houston Airport) → Zagreb (Zagreb Airport)
5,695 mi
9,165 km · 4,949 nm
11h 38m
estimated nonstop flight time
+7h
time difference · heading northeast
See live IWS→ZAG fares Phone-only fares on this route — call free
Flight time details
5,695 miles nonstop takes roughly 11h 38m 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
- IWS — West Houston Airport · Houston, United States
- ZAG — Zagreb Airport · Zagreb, Croatia
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 IWS
- IAH · George Bush Intercontinental Houston Airport23 mi away
- AAP · Andrau Airpark8 mi away
- SGR · Sugar Land Regional Airport14 mi away
- DWH · David Wayne Hooks Memorial Airport18 mi away
Near ZAG
- MBX · Maribor Airport54 mi away
- RJK · Rijeka Airport81 mi away
- BNX · Banja Luka International Airport81 mi away
- SOB · Sármellék International Airport83 mi away
Frequently asked questions
How far is IWS from ZAG?
The flight distance from Houston (IWS) to Zagreb (ZAG) is 5,695 miles (9,165 km, 4,949 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IWS to ZAG?
A nonstop flight takes about 11h 38m 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 Houston and Zagreb?
Zagreb is 7 hours ahead of Houston.
What is the cheapest way to fly from IWS to ZAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IWS–ZAG that never appear on search engines, with no booking fees.