Need help booking?
Unpublished phone-only deals available
BTS to PHL: distance & flight time
Bratislava (M. R. Štefánik Airport) → Philadelphia (Philadelphia International Airport)
4,345 mi
6,993 km · 3,776 nm
8h 59m
estimated nonstop flight time
-6h
time difference · heading northwest
See live BTS→PHL fares Phone-only fares on this route — call free
Flight time details
4,345 miles nonstop takes roughly 8h 59m gate to gate, flying northwest. 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
- BTS — M. R. Štefánik Airport · Bratislava, Slovakia
- PHL — Philadelphia International Airport · Philadelphia, 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 BTS
- VIE · Vienna International Airport30 mi away
- PZY · Piešťany Airport42 mi away
- UHE · Kunovice Airport60 mi away
- BRQ · Brno-Tuřany Airport72 mi away
Near PHL
- BBX · Wings Field18 mi away
- PNE · Northeast Philadelphia Airport19 mi away
- LLY · South Jersey Regional Airport22 mi away
- NXX · Willow Grove Naval Air Station/Joint Reserve Base23 mi away
Frequently asked questions
How far is BTS from PHL?
The flight distance from Bratislava (BTS) to Philadelphia (PHL) is 4,345 miles (6,993 km, 3,776 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTS to PHL?
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 Bratislava and Philadelphia?
Philadelphia is 6 hours behind Bratislava.
What is the cheapest way to fly from BTS to PHL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTS–PHL that never appear on search engines, with no booking fees.