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SJY to SSN: distance & flight time
Seinäjoki / Ilmajoki (Seinäjoki Airport) → Seoul East (Seoul Air Base (K-16))
4,369 mi
7,031 km · 3,796 nm
9h 2m
estimated nonstop flight time
+6h
time difference · heading northeast
See live SJY→SSN fares Phone-only fares on this route — call free
Flight time details
4,369 miles nonstop takes roughly 9h 2m 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
- SJY — Seinäjoki Airport · Seinäjoki / Ilmajoki, 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 SJY
- KHJ · Kauhajoki Airport21 mi away
- KAU · Kauhava Airport31 mi away
- VAA · Vaasa Airport42 mi away
- KOK · Kokkola-Pietarsaari Airport72 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 SJY from SSN?
The flight distance from Seinäjoki / Ilmajoki (SJY) to Seoul East (SSN) is 4,369 miles (7,031 km, 3,796 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SJY to SSN?
A nonstop flight takes about 9h 2m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SJY to SSN?
Nonstop service on SJY–SSN depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 9h 2m nonstop estimate.
What is the time difference between Seinäjoki / Ilmajoki and Seoul East?
Seoul East is 6 hours ahead of Seinäjoki / Ilmajoki.
What is the cheapest way to fly from SJY to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SJY–SSN that never appear on search engines, with no booking fees.
Why are some SJY to SSN fares phone-only?
Consolidator contracts let us sell certain SJY–SSN tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.