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AUO to LIS: distance & flight time
Auburn (Auburn University Regional Airport) → Lisbon (Humberto Delgado Airport (Lisbon Portela Airport))
4,177 mi
6,722 km · 3,630 nm
8h 39m
estimated nonstop flight time
+6h
time difference · heading northeast
See live AUO→LIS fares Phone-only fares on this route — call free
Flight time details
4,177 miles nonstop takes roughly 8h 39m 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
- AUO — Auburn University Regional Airport · Auburn, United States
- LIS — Humberto Delgado Airport (Lisbon Portela Airport) · Lisbon, Portugal
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 AUO
- CSG · Columbus Metropolitan Airport30 mi away
- LSF · Lawson Army Air Field (Fort Benning)32 mi away
- LGC · LaGrange Callaway Airport34 mi away
- PIM · Harris County Airport36 mi away
Near LIS
- AVR · Alverca Air Base9 mi away
- CAT · Cascais Airport12 mi away
- QLR · Monte Real Air Base74 mi away
- BYJ · Beja Airport / Airbase81 mi away
Frequently asked questions
How far is AUO from LIS?
The flight distance from Auburn (AUO) to Lisbon (LIS) is 4,177 miles (6,722 km, 3,630 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AUO to LIS?
A nonstop flight takes about 8h 39m 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 Auburn and Lisbon?
Lisbon is 6 hours ahead of Auburn.
What is the cheapest way to fly from AUO to LIS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AUO–LIS that never appear on search engines, with no booking fees.