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BES to UNI: distance & flight time
Brest (Brest Bretagne Airport) → Union Island (Union Island International Airport)
4,073 mi
6,554 km · 3,539 nm
8h 27m
estimated nonstop flight time
-6h
time difference · heading west
See live BES→UNI fares Phone-only fares on this route — call free
Flight time details
4,073 miles nonstop takes roughly 8h 27m 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
- BES — Brest Bretagne Airport · Brest, France
- 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 BES
- LDV · Landivisiau Air Base13 mi away
- MXN · Morlaix-Ploujean Airport30 mi away
- UIP · Quimper-Cornouaille Airport35 mi away
- LAI · Lannion-Côte de Granit Airport48 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 BES from UNI?
The flight distance from Brest (BES) to Union Island (UNI) is 4,073 miles (6,554 km, 3,539 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BES to UNI?
A nonstop flight takes about 8h 27m 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 Brest and Union Island?
Union Island is 6 hours behind Brest.
What is the cheapest way to fly from BES to UNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BES–UNI that never appear on search engines, with no booking fees.