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BIQ to UNI: distance & flight time
Biarritz-bayonne (Biarritz-Anglet-Bayonne Airport) → Union Island (Union Island International Airport)
4,120 mi
6,631 km · 3,581 nm
8h 33m
estimated nonstop flight time
-6h
time difference · heading west
See live BIQ→UNI fares Phone-only fares on this route — call free
Flight time details
4,120 miles nonstop takes roughly 8h 33m 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
- BIQ — Biarritz-Anglet-Bayonne Airport · Biarritz-bayonne, 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 BIQ
- EAS · San Sebastian Airport15 mi away
- PNA · Pamplona Airport49 mi away
- PUF · Pau Pyrénées Airport56 mi away
- BIO · Bilbao Airport70 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 BIQ from UNI?
The flight distance from Biarritz-bayonne (BIQ) to Union Island (UNI) is 4,120 miles (6,631 km, 3,581 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIQ to UNI?
A nonstop flight takes about 8h 33m 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 Biarritz-bayonne and Union Island?
Union Island is 6 hours behind Biarritz-bayonne.
What is the cheapest way to fly from BIQ to UNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIQ–UNI that never appear on search engines, with no booking fees.