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BUF to LGG: distance & flight time
Buffalo (Buffalo Niagara International Airport) → Liege (Liège Airport)
3,799 mi
6,114 km · 3,301 nm
7h 55m
estimated nonstop flight time
+6h
time difference · heading northeast
See live BUF→LGG fares Phone-only fares on this route — call free
Flight time details
3,799 miles nonstop takes roughly 7h 55m 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
- LGG — Liège Airport · Liege, Belgium
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 LGG
- MST · Maastricht Aachen Airport24 mi away
- GKE · Geilenkirchen Air Base34 mi away
- AAH · Aachen-Merzbrück Airport35 mi away
- CRL · Brussels South Charleroi Airport45 mi away
Frequently asked questions
How far is BUF from LGG?
The flight distance from Buffalo (BUF) to Liege (LGG) is 3,799 miles (6,114 km, 3,301 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BUF to LGG?
A nonstop flight takes about 7h 55m 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 Liege?
Liege is 6 hours ahead of Buffalo.
What is the cheapest way to fly from BUF to LGG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BUF–LGG that never appear on search engines, with no booking fees.