Need help booking?
Unpublished phone-only deals available
BUF to BTS: distance & flight time
Buffalo (Buffalo Niagara International Airport) → Bratislava (M. R. Štefánik Airport)
4,339 mi
6,983 km · 3,771 nm
8h 59m
estimated nonstop flight time
+6h
time difference · heading northeast
See live BUF→BTS fares Phone-only fares on this route — call free
Flight time details
4,339 miles nonstop takes roughly 8h 59m 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
- BTS — M. R. Štefánik Airport · Bratislava, Slovakia
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 BTS
- VIE · Vienna International Airport30 mi away
- PZY · Piešťany Airport42 mi away
- UHE · Kunovice Airport60 mi away
- BRQ · Brno-Tuřany Airport72 mi away
Frequently asked questions
How far is BUF from BTS?
The flight distance from Buffalo (BUF) to Bratislava (BTS) is 4,339 miles (6,983 km, 3,771 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BUF to BTS?
A nonstop flight takes about 8h 59m 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 Bratislava?
Bratislava is 6 hours ahead of Buffalo.
What is the cheapest way to fly from BUF to BTS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BUF–BTS that never appear on search engines, with no booking fees.