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LIS to DEC: distance & flight time
Lisbon (Humberto Delgado Airport (Lisbon Portela Airport)) → Decatur (Decatur Airport)
4,109 mi
6,613 km · 3,571 nm
8h 31m
estimated nonstop flight time
-6h
time difference · heading northwest
See live LIS→DEC fares Phone-only fares on this route — call free
Flight time details
4,109 miles nonstop takes roughly 8h 31m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- LIS — Humberto Delgado Airport (Lisbon Portela Airport) · Lisbon, Portugal
- DEC — Decatur Airport · Decatur, 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 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 LIS from DEC?
The flight distance from Lisbon (LIS) to Decatur (DEC) is 4,109 miles (6,613 km, 3,571 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LIS to DEC?
A nonstop flight takes about 8h 31m 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 Lisbon and Decatur?
Decatur is 6 hours behind Lisbon.
What is the cheapest way to fly from LIS to DEC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LIS–DEC that never appear on search engines, with no booking fees.