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KSC to IAH: distance & flight time
Kosice (Košice Airport) → Houston (George Bush Intercontinental Houston Airport)
5,745 mi
9,246 km · 4,992 nm
11h 44m
estimated nonstop flight time
-7h
time difference · heading northwest
See live KSC→IAH fares Phone-only fares on this route — call free
Flight time details
5,745 miles nonstop takes roughly 11h 44m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- KSC — Košice Airport · Kosice, Slovakia
- IAH — George Bush Intercontinental Houston Airport · Houston, 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 KSC
- UDJ · Uzhhorod International Airport47 mi away
- TAT · Poprad-Tatry Airport54 mi away
- DEB · Debrecen International Airport83 mi away
- SLD · Sliač Airport96 mi away
Near IAH
- DWH · David Wayne Hooks Memorial Airport14 mi away
- IWS · West Houston Airport23 mi away
- AAP · Andrau Airpark23 mi away
- HOU · William P Hobby Airport24 mi away
Frequently asked questions
How far is KSC from IAH?
The flight distance from Kosice (KSC) to Houston (IAH) is 5,745 miles (9,246 km, 4,992 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSC to IAH?
A nonstop flight takes about 11h 44m 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 Kosice and Houston?
Houston is 7 hours behind Kosice.
What is the cheapest way to fly from KSC to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSC–IAH that never appear on search engines, with no booking fees.