Need help booking?
Unpublished phone-only deals available
SJY to OKJ: distance & flight time
Seinäjoki / Ilmajoki (Seinäjoki Airport) → Okayama (Okayama Airport)
4,712 mi
7,584 km · 4,095 nm
9h 42m
estimated nonstop flight time
+6h
time difference · heading northeast
See live SJY→OKJ fares Phone-only fares on this route — call free
Flight time details
4,712 miles nonstop takes roughly 9h 42m 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
- OKJ — Okayama Airport · Okayama, Japan
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 OKJ
- TAK · Takamatsu Airport39 mi away
- TTJ · Tottori Airport56 mi away
- HIJ · Hiroshima Airport58 mi away
- TKS · Tokushima Airport/JMSDF Air Base61 mi away
Frequently asked questions
How far is SJY from OKJ?
The flight distance from Seinäjoki / Ilmajoki (SJY) to Okayama (OKJ) is 4,712 miles (7,584 km, 4,095 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SJY to OKJ?
A nonstop flight takes about 9h 42m 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 OKJ?
Nonstop service on SJY–OKJ 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 42m nonstop estimate.
What is the time difference between Seinäjoki / Ilmajoki and Okayama?
Okayama is 6 hours ahead of Seinäjoki / Ilmajoki.
What is the cheapest way to fly from SJY to OKJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SJY–OKJ that never appear on search engines, with no booking fees.
Why are some SJY to OKJ fares phone-only?
Consolidator contracts let us sell certain SJY–OKJ 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.