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AEI to BUF: distance & flight time
Algeciras (Algeciras Heliport) → Buffalo (Buffalo Niagara International Airport)
3,809 mi
6,131 km · 3,310 nm
7h 56m
estimated nonstop flight time
—
time difference · heading northwest
See live AEI→BUF fares Phone-only fares on this route — call free
Flight time details
3,809 miles nonstop takes roughly 7h 56m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- AEI — Algeciras Heliport · Algeciras, Spain
- BUF — Buffalo Niagara International Airport · Buffalo, 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 AEI
- GIB · Gibraltar Airport5 mi away
- TTU · Saniat R'mel Airport38 mi away
- TNG · Ibn Batouta Airport38 mi away
- XRY · Jerez Airport55 mi away
Near BUF
- IAG · Niagara Falls International Airport16 mi away
- YYZ · Lester B. Pearson International Airport68 mi away
- YCM · Niagara District Airport28 mi away
- DKK · Chautauqua County-Dunkirk Airport41 mi away
Frequently asked questions
How far is AEI from BUF?
The flight distance from Algeciras (AEI) to Buffalo (BUF) is 3,809 miles (6,131 km, 3,310 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AEI to BUF?
A nonstop flight takes about 7h 56m 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 cheapest way to fly from AEI to BUF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AEI–BUF that never appear on search engines, with no booking fees.