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LIS to AEP: distance & flight time
Lisbon (Humberto Delgado Airport (Lisbon Portela Airport)) → Buenos Aires (Jorge Newbery Airpark)
5,967 mi
9,603 km · 5,185 nm
12h 10m
estimated nonstop flight time
-4h
time difference · heading southwest
See live LIS→AEP fares Phone-only fares on this route — call free
Flight time details
5,967 miles nonstop takes roughly 12h 10m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- LIS — Humberto Delgado Airport (Lisbon Portela Airport) · Lisbon, Portugal
- AEP — Jorge Newbery Airpark · Buenos Aires, Argentina
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
Near AEP
- FDO · San Fernando Airport12 mi away
- EPA · El Palomar Airport12 mi away
- EZE · Ministro Pistarini International Airport19 mi away
- CYR · Laguna de Los Patos International Airport37 mi away
Frequently asked questions
How far is LIS from AEP?
The flight distance from Lisbon (LIS) to Buenos Aires (AEP) is 5,967 miles (9,603 km, 5,185 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LIS to AEP?
A nonstop flight takes about 12h 10m 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 Buenos Aires?
Buenos Aires is 4 hours behind Lisbon.
What is the cheapest way to fly from LIS to AEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LIS–AEP that never appear on search engines, with no booking fees.