Need help booking?
Unpublished phone-only deals available
GUU to IAH: distance & flight time
Grundarfjordur (Grundarfjörður Airport) → Houston (George Bush Intercontinental Houston Airport)
3,840 mi
6,179 km · 3,337 nm
8h
estimated nonstop flight time
—
time difference · heading west
See live GUU→IAH fares Phone-only fares on this route — call free
Flight time details
3,840 miles nonstop takes roughly 8h gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GUU — Grundarfjörður Airport · Grundarfjordur, Iceland
- 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 GUU
- PFJ · Patreksfjörður Airport44 mi away
- BIU · Bildudalur Airport46 mi away
- RKV · Reykjavik Airport71 mi away
- KEF · Keflavik International Airport72 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 GUU from IAH?
The flight distance from Grundarfjordur (GUU) to Houston (IAH) is 3,840 miles (6,179 km, 3,337 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GUU to IAH?
A nonstop flight takes about 8h 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 cheapest way to fly from GUU to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GUU–IAH that never appear on search engines, with no booking fees.