Need help booking?
Unpublished phone-only deals available
ICN to KEV: distance & flight time
Seoul (Incheon International Airport) → Halli (Halli Airport)
4,323 mi
6,957 km · 3,757 nm
8h 57m
estimated nonstop flight time
-6h
time difference · heading northwest
See live ICN→KEV fares Phone-only fares on this route — call free
Flight time details
4,323 miles nonstop takes roughly 8h 57m gate to gate, flying northwest. 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
- ICN — Incheon International Airport · Seoul, South Korea
- KEV — Halli Airport · Halli, Finland
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 ICN
- GMP · Gimpo International Airport20 mi away
- SWU · Suwon Airport34 mi away
- SSN · Seoul Air Base (K-16)36 mi away
- OSN · Osan Air Base41 mi away
Near KEV
- JYV · Jyvaskyla Airport47 mi away
- TMP · Tampere-Pirkkala Airport49 mi away
- QLF · Lahti Vesivehmaa Airport58 mi away
- MIK · Mikkeli Airport80 mi away
Frequently asked questions
How far is ICN from KEV?
The flight distance from Seoul (ICN) to Halli (KEV) is 4,323 miles (6,957 km, 3,757 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ICN to KEV?
A nonstop flight takes about 8h 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 Seoul and Halli?
Halli is 6 hours behind Seoul.
What is the cheapest way to fly from ICN to KEV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ICN–KEV that never appear on search engines, with no booking fees.