Need help booking?
Unpublished phone-only deals available
PRG to UNI: distance & flight time
Prague (Václav Havel Airport Prague) → Union Island (Union Island International Airport)
4,919 mi
7,917 km · 4,275 nm
10h 7m
estimated nonstop flight time
-6h
time difference · heading west
See live PRG→UNI fares Phone-only fares on this route — call free
Flight time details
4,919 miles nonstop takes roughly 10h 7m 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
- PRG — Václav Havel Airport Prague · Prague, Czech Republic
- 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 PRG
- VOD · Vodochody Airport10 mi away
- KLV · Karlovy Vary International Airport60 mi away
- PED · Pardubice Airport66 mi away
- DRS · Dresden Airport75 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 PRG from UNI?
The flight distance from Prague (PRG) to Union Island (UNI) is 4,919 miles (7,917 km, 4,275 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PRG to UNI?
A nonstop flight takes about 10h 7m 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 Prague and Union Island?
Union Island is 6 hours behind Prague.
What is the cheapest way to fly from PRG to UNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PRG–UNI that never appear on search engines, with no booking fees.