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OKA to SSN: distance & flight time
Okinawa (Naha Airport) → Seoul East (Seoul Air Base (K-16))
778 mi
1,252 km · 676 nm
2h 9m
estimated nonstop flight time
Same time
time difference · heading north
See live OKA→SSN fares Phone-only fares on this route — call free
Flight time details
778 miles nonstop takes roughly 2h 9m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- OKA — Naha Airport · Okinawa, Japan
- 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 OKA
- DNA · Kadena Air Base13 mi away
- KJP · Kerama Airport22 mi away
- AGJ · Aguni Airport37 mi away
- IEJ · Ie Jima Airport37 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 OKA from SSN?
The flight distance from Okinawa (OKA) to Seoul East (SSN) is 778 miles (1,252 km, 676 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKA to SSN?
A nonstop flight takes about 2h 9m 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 OKA to SSN?
Nonstop service on OKA–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 2h 9m nonstop estimate.
What is the cheapest way to fly from OKA to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKA–SSN that never appear on search engines, with no booking fees.
Why are some OKA to SSN fares phone-only?
Consolidator contracts let us sell certain OKA–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.