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KUN to AEP: distance & flight time
Kaunas (Kaunas International Airport) → Buenos Aires (Jorge Newbery Airpark)
7,859 mi
12,649 km · 6,830 nm
15h 53m
estimated nonstop flight time
-6h
time difference · heading southwest
See live KUN→AEP fares Phone-only fares on this route — call free
Flight time details
7,859 miles nonstop takes roughly 15h 53m gate to gate, flying southwest. 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
- KUN — Kaunas International Airport · Kaunas, Lithuania
- 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 KUN
- VNO · Vilnius International Airport53 mi away
- PNV · Panevėžys Air Base55 mi away
- SQQ · Šiauliai International Airport70 mi away
- HLJ · Barysiai Airport79 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 KUN from AEP?
The flight distance from Kaunas (KUN) to Buenos Aires (AEP) is 7,859 miles (12,649 km, 6,830 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KUN to AEP?
A nonstop flight takes about 15h 53m 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 Kaunas and Buenos Aires?
Buenos Aires is 6 hours behind Kaunas.
What is the cheapest way to fly from KUN to AEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KUN–AEP that never appear on search engines, with no booking fees.