Need help booking?
Unpublished phone-only deals available
LAF to AAH: distance & flight time
Lafayette (Purdue University Airport) → Aachen (Aachen-Merzbrück Airport)
4,253 mi
6,844 km · 3,696 nm
8h 48m
estimated nonstop flight time
+6h
time difference · heading northeast
See live LAF→AAH fares Phone-only fares on this route — call free
Flight time details
4,253 miles nonstop takes roughly 8h 48m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- LAF — Purdue University Airport · Lafayette, 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 LAF
- DNV · Vermilion Regional Airport38 mi away
- RNZ · Jasper County Airport39 mi away
- GUS · Grissom Air Reserve Base44 mi away
- OKK · Kokomo Municipal Airport47 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 LAF from AAH?
The flight distance from Lafayette (LAF) to Aachen (AAH) is 4,253 miles (6,844 km, 3,696 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LAF to AAH?
A nonstop flight takes about 8h 48m 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 Lafayette and Aachen?
Aachen is 6 hours ahead of Lafayette.
What is the cheapest way to fly from LAF to AAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAF–AAH that never appear on search engines, with no booking fees.