Need help booking?
Unpublished phone-only deals available
UTI to SSN: distance & flight time
Utti (Utti Air Base) → Seoul East (Seoul Air Base (K-16))
4,313 mi
6,941 km · 3,748 nm
8h 55m
estimated nonstop flight time
+6h
time difference · heading northeast
See live UTI→SSN fares Phone-only fares on this route — call free
Flight time details
4,313 miles nonstop takes roughly 8h 55m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- UTI — Utti Air Base · Utti, Finland
- SSN — Seoul Air Base (K-16) · Seoul East, South Korea
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 UTI
- LPP · Lappeenranta Airport42 mi away
- QLF · Lahti Vesivehmaa Airport45 mi away
- MIK · Mikkeli Airport55 mi away
- HYV · Hyvinkää Airfield71 mi away
Near SSN
- ICN · Incheon International Airport36 mi away
- SWU · Suwon Airport15 mi away
- GMP · Gimpo International Airport19 mi away
- OSN · Osan Air Base25 mi away
Frequently asked questions
How far is UTI from SSN?
The flight distance from Utti (UTI) to Seoul East (SSN) is 4,313 miles (6,941 km, 3,748 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UTI to SSN?
A nonstop flight takes about 8h 55m 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 Utti and Seoul East?
Seoul East is 6 hours ahead of Utti.
What is the cheapest way to fly from UTI to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UTI–SSN that never appear on search engines, with no booking fees.