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IAD to BNX: distance & flight time
Washington (Washington Dulles International Airport) → Banja Luka (Banja Luka International Airport)
4,596 mi
7,397 km · 3,994 nm
9h 29m
estimated nonstop flight time
+6h
time difference · heading northeast
See live IAD→BNX fares Phone-only fares on this route — call free
Flight time details
4,596 miles nonstop takes roughly 9h 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
- IAD — Washington Dulles International Airport · Washington, United States
- BNX — Banja Luka International Airport · Banja Luka, Bosnia and Herzegovina
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 IAD
Near BNX
- TZL · Tuzla International Airport78 mi away
- ZAG · Zagreb Airport81 mi away
- OSI · Osijek Airport82 mi away
- PEV · Pécs-Pogány Airport86 mi away
Frequently asked questions
How far is IAD from BNX?
The flight distance from Washington (IAD) to Banja Luka (BNX) is 4,596 miles (7,397 km, 3,994 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to BNX?
A nonstop flight takes about 9h 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 Washington and Banja Luka?
Banja Luka is 6 hours ahead of Washington.
What is the cheapest way to fly from IAD to BNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–BNX that never appear on search engines, with no booking fees.