Need help booking?
Unpublished phone-only deals available
HEM to UNI: distance & flight time
Helsinki (Helsinki Malmi Airport) → Union Island (Union Island International Airport)
5,343 mi
8,599 km · 4,643 nm
10h 57m
estimated nonstop flight time
-7h
time difference · heading west
See live HEM→UNI fares Phone-only fares on this route — call free
Flight time details
5,343 miles nonstop takes roughly 10h 57m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- HEM — Helsinki Malmi Airport · Helsinki, Finland
- 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 HEM
- HEL · Helsinki Vantaa Airport5 mi away
- HYV · Hyvinkää Airfield28 mi away
- TLL · Lennart Meri Tallinn Airport59 mi away
- QLF · Lahti Vesivehmaa Airport65 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 HEM from UNI?
The flight distance from Helsinki (HEM) to Union Island (UNI) is 5,343 miles (8,599 km, 4,643 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEM to UNI?
A nonstop flight takes about 10h 57m 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 Helsinki and Union Island?
Union Island is 7 hours behind Helsinki.
What is the cheapest way to fly from HEM to UNI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEM–UNI that never appear on search engines, with no booking fees.