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HYC to UNI: distance & flight time
Wycombe (Wycombe Air Park) → Union Island (Union Island International Airport)
4,288 mi
6,901 km · 3,726 nm
8h 53m
estimated nonstop flight time
-5h
time difference · heading west
See live HYC→UNI fares Phone-only fares on this route — call free
Flight time details
4,288 miles nonstop takes roughly 8h 53m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- HYC — Wycombe Air Park · Wycombe, United Kingdom
- 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 HYC
- LHR · London Heathrow Airport18 mi away
- LGW · London Gatwick Airport42 mi away
- BEX · RAF Benson12 mi away
- NHT · RAF Northolt17 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 HYC from UNI?
The flight distance from Wycombe (HYC) to Union Island (UNI) is 4,288 miles (6,901 km, 3,726 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HYC to UNI?
A nonstop flight takes about 8h 53m 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 Wycombe and Union Island?
Union Island is 5 hours behind Wycombe.
What is the cheapest way to fly from HYC to UNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HYC–UNI that never appear on search engines, with no booking fees.