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BUF to LEN: distance & flight time
Buffalo (Buffalo Niagara International Airport) → Leon (Leon Airport)
3,582 mi
5,764 km · 3,112 nm
7h 29m
estimated nonstop flight time
+6h
time difference · heading northeast
See live BUF→LEN fares Phone-only fares on this route — call free
Flight time details
3,582 miles nonstop takes roughly 7h 29m 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
- BUF — Buffalo Niagara International Airport · Buffalo, United States
- LEN — Leon Airport · Leon, Spain
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 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
Near LEN
- OVD · Asturias Airport70 mi away
- VLL · Valladolid Airport74 mi away
- BGC · Bragança Airport74 mi away
- RGS · Burgos Airport105 mi away
Frequently asked questions
How far is BUF from LEN?
The flight distance from Buffalo (BUF) to Leon (LEN) is 3,582 miles (5,764 km, 3,112 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BUF to LEN?
A nonstop flight takes about 7h 29m 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 Buffalo and Leon?
Leon is 6 hours ahead of Buffalo.
What is the cheapest way to fly from BUF to LEN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BUF–LEN that never appear on search engines, with no booking fees.