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IAH to AAH: distance & flight time
Houston (George Bush Intercontinental Houston Airport) → Aachen (Aachen-Merzbrück Airport)
5,103 mi
8,212 km · 4,434 nm
10h 28m
estimated nonstop flight time
+7h
time difference · heading northeast
See live IAH→AAH fares Phone-only fares on this route — call free
Flight time details
5,103 miles nonstop takes roughly 10h 28m 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
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
- AAH — Aachen-Merzbrück Airport · Aachen, Germany
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 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
Near AAH
- GKE · Geilenkirchen Air Base11 mi away
- MST · Maastricht Aachen Airport19 mi away
- MGL · Mönchengladbach Airport31 mi away
- LGG · Liège Airport35 mi away
Frequently asked questions
How far is IAH from AAH?
The flight distance from Houston (IAH) to Aachen (AAH) is 5,103 miles (8,212 km, 4,434 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAH to AAH?
A nonstop flight takes about 10h 28m 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 Aachen?
Aachen is 7 hours ahead of Houston.
What is the cheapest way to fly from IAH to AAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–AAH that never appear on search engines, with no booking fees.