Need help booking?
Unpublished phone-only deals available
BEG to UNI: distance & flight time
Belgrade (Belgrade Nikola Tesla Airport) → Union Island (Union Island International Airport)
5,204 mi
8,375 km · 4,522 nm
10h 40m
estimated nonstop flight time
-6h
time difference · heading west
See live BEG→UNI fares Phone-only fares on this route — call free
Flight time details
5,204 miles nonstop takes roughly 10h 40m 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
- BEG — Belgrade Nikola Tesla Airport · Belgrade, Serbia
- 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 BEG
- BJY · Batajnica Air Base8 mi away
- QND · Cenej Airport45 mi away
- TZL · Tuzla International Airport82 mi away
- TSR · Timişoara Traian Vuia Airport85 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 BEG from UNI?
The flight distance from Belgrade (BEG) to Union Island (UNI) is 5,204 miles (8,375 km, 4,522 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BEG to UNI?
A nonstop flight takes about 10h 40m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from BEG to UNI?
Nonstop service on BEG–UNI depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 10h 40m nonstop estimate.
What is the time difference between Belgrade and Union Island?
Union Island is 6 hours behind Belgrade.
What is the cheapest way to fly from BEG to UNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BEG–UNI that never appear on search engines, with no booking fees.
Why are some BEG to UNI fares phone-only?
Consolidator contracts let us sell certain BEG–UNI tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.