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BNX to UNI: distance & flight time
Banja Luka (Banja Luka International Airport) → Union Island (Union Island International Airport)
5,056 mi
8,137 km · 4,394 nm
10h 23m
estimated nonstop flight time
-6h
time difference · heading west
See live BNX→UNI fares Phone-only fares on this route — call free
Flight time details
5,056 miles nonstop takes roughly 10h 23m gate to gate, flying west. 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
- BNX — Banja Luka International Airport · Banja Luka, Bosnia and Herzegovina
- UNI — Union Island International Airport · Union Island, Saint Vincent and the Grenadines
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 BNX
- TZL · Tuzla International Airport78 mi away
- ZAG · Zagreb Airport81 mi away
- OSI · Osijek Airport82 mi away
- PEV · Pécs-Pogány Airport86 mi away
Near UNI
- CIW · Canouan Airport8 mi away
- MQS · Mustique Airport25 mi away
- BQU · J F Mitchell Airport29 mi away
- SVD · Argyle International Airport42 mi away
Frequently asked questions
How far is BNX from UNI?
The flight distance from Banja Luka (BNX) to Union Island (UNI) is 5,056 miles (8,137 km, 4,394 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BNX to UNI?
A nonstop flight takes about 10h 23m 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 Banja Luka and Union Island?
Union Island is 6 hours behind Banja Luka.
What is the cheapest way to fly from BNX to UNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BNX–UNI that never appear on search engines, with no booking fees.