Iwakuni to Naha (IWK–OKA) — Airlines, Schedules & Connections

IWK Airport Page →
614 mi airlines charter/private 7/wk
On-time Some delays Frequent delays
Flight Schedule 2 flights Verified 42m ago
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
NH1267
NH All Nippon
738
11:40 AM
JST
1:40 PM
JST
2h
—
M T W T F S S
Prices
✓
←
NH1268
NH All Nippon
738
3:15 PM
JST TD
5:00 PM
JST
1h 45m
49%
M T W T F S S
Prices

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 1 hub
HND Tokyo 4h 58m NHPRSQ → 6JAFAI Tokyo (HND) to Naha flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Iwakuni to Naha
1 carrier, 7 flights/week nonstop.
1 Airlines 614 mi 2h nonstop

IWK–OKA is served by 1 airline with nonstop service. All Nippon Airways leads the route. The flight covers 614 miles in approximately 2h. Beyond nonstop, 1-stop connecting options are also available.

Also explore IWK Routes OKA Routes IWK Live Flights OKA Live Flights
All flights from Naha (OKA) Naha to Iwakuni flights
Carriers on this route

Airline Landscape

All carriers operating nonstop IWK–OKA service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
NH All Nippon Airways 7 738 2h – Star Alliance –
Aircraft on this route
738 Boeing 737-800 – NH
Alliance coverage
Star Alliance: NH (7 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, IWK to OKA direction.
Mon
1
flight
Tue
1
flight
Wed
1
flight
Thu
1
flight
Fri
1
flight
Sat
1
flight
Sun
1
flight
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
1
Nonstop flights
7
Outbound / wk
7
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for IWK to OKA.
1-STOP
One-Stop Connections
1
Hubs
~4h
Fastest
~4h
Longest
HND ~4h 58m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
23
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Alternatives

Other ways to reach Naha from Iwakuni

Nearby airports with service to Naha International Airport.
Metric IWK→OKA MYJ→OKA HIJ→OKA
Distance from IWK – 34 mi 43 mi
Nonstop airlines 1 1 1
Weekly flights 7 7 7
Flight time 2h 1h 50m 1h 55m
Matsuyama (MYJ) to Naha flights · Hiroshima (HIJ) to Naha flights · Okayama (OKJ) to Naha flights
Airports within 200 miles of IWK with service to Naha International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Naha is 0 hours the same as Iwakuni.
IWK: JST · OKA: JST

When it's 6:00 PM in Iwakuni, it's 6:00 PM in Naha.
Distance & Flight Time
614 mi / 989 km
Nonstop flight time is approximately 2h 0m gate to gate.
Facts

IWK–OKA Quick Facts

Key statistics for the Iwakuni to Naha route.
Route details
Distance614 mi / 989 km
Flight time2h
Time difference0 hours
Airlines (nonstop)1
Weekly flights7 out / 7 return
1-stop connectionsAvailable
Origin: IWK
Full nameIwakuni Kintaikyo Airport
IATA / ICAOIWK / RJOI
TimezoneAsia/Tokyo
Elevation7 ft / 2 m
Destination: OKA
Full nameNaha International Airport
IATA / ICAOOKA / ROAH
TimezoneAsia/Tokyo
Passengers/yr21.1M
Elevation12 ft / 4 m
FAQ

Frequently Asked Questions

Common questions about IWK to OKA flights.
Nonstop flights from Iwakuni Kintaikyo Airport to Naha International Airport take about 2h gate to gate. The route covers 614 miles.
1 airline operates flights from IWK to OKA: All Nippon Airways.
This route has daily service. Check the schedule above for departure days and times in each direction.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Tokyo Haneda.
Yes, return flights from OKA to IWK are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include MYJ, HIJ and OKJ. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from IWK to OKA

Iwakuni Kintaikyo Airport (IWK) and Naha International Airport (OKA) are connected by nonstop service from All Nippon Airways. With 7 weekly departures, this is a regularly served route.

IWK to OKA Flight Duration and Schedule

Nonstop flight time from IWK to OKA is about 2 hours gate to gate. The route covers a distance of 614 miles (989 km). There are approximately 7 weekly flights outbound and 7 return, totaling 14 flights per week in both directions.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Tokyo Haneda. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Matsuyama (MYJ), Hiroshima (HIJ) and Okayama (OKJ).