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PRG to IAH: distance & flight time
Prague (Václav Havel Airport Prague) → Houston (George Bush Intercontinental Houston Airport)
5,433 mi
8,744 km · 4,721 nm
11h 7m
estimated nonstop flight time
-7h
time difference · heading northwest
See live PRG→IAH fares Phone-only fares on this route — call free
Flight time details
5,433 miles nonstop takes roughly 11h 7m 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
- PRG — Václav Havel Airport Prague · Prague, Czech Republic
- 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 PRG
- VOD · Vodochody Airport10 mi away
- KLV · Karlovy Vary International Airport60 mi away
- PED · Pardubice Airport66 mi away
- DRS · Dresden Airport75 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 PRG from IAH?
The flight distance from Prague (PRG) to Houston (IAH) is 5,433 miles (8,744 km, 4,721 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PRG to IAH?
A nonstop flight takes about 11h 7m 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 Prague and Houston?
Houston is 7 hours behind Prague.
What is the cheapest way to fly from PRG to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PRG–IAH that never appear on search engines, with no booking fees.