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

OKA Airport Page →
614 mi airlines 7/wk
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Flight Schedule 1 flight Verified 1h ago
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NH1268
NH All Nippon
738
3:30 PM
JST TD
5:10 PM
JST
1h 40m
—
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
Naha to Iwakuni
1 carrier, 7 flights/week nonstop.
1 Airlines 7 Flights/wk 614 mi 1h 40m nonstop 1 1-stop hubs

OKA–IWK is served by 1 airline with nonstop service. All Nippon Airways leads the route. The flight covers 614 miles in approximately 1h 40m. Beyond nonstop, 1 hub offers 1-stop connections.

Also explore OKA Routes IWK Routes OKA Live Flights IWK Live Flights
Carriers on this route

Airline Landscape

All carriers operating nonstop OKA–IWK service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
NH All Nippon Airways 7 738 1h40 – 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, OKA to IWK 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
0
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for OKA to IWK.
1-STOP
One-Stop Connections
1
Hubs
~17h
Fastest
~17h
Longest
HND ~17h 47m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
21
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.
Know before you go

Travel Essentials

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

When it's 6:00 PM in Naha, it's 6:00 PM in Iwakuni.
Distance & Flight Time
614 mi / 989 km
Nonstop flight time is approximately 1h 40m.
Facts

OKA–IWK Quick Facts

Key statistics for the Naha to Iwakuni route.
Route details
Distance614 mi / 989 km
Flight time1h 40m
Time difference0 hours
Airlines (nonstop)1
Weekly flights7 out
1-stop connections1 hubs
Origin: OKA
Full nameNaha International Airport
IATA / ICAOOKA / ROAH
TimezoneAsia/Tokyo
Passengers/yr21.1M
Elevation12 ft / 4 m
Destination: IWK
Full nameIwakuni Kintaikyo Airport
IATA / ICAOIWK / RJOI
TimezoneAsia/Tokyo
Elevation7 ft / 2 m
FAQ

Frequently Asked Questions

Common questions about OKA to IWK flights.
Nonstop flights from Naha International Airport to Iwakuni Kintaikyo Airport take approximately 1h 40m. The route covers 614 miles.
1 airline operates nonstop service: All Nippon Airways.
There are approximately 7 nonstop flights per week from OKA to IWK.
Yes, 1-stop connections are available through HND. These options provide additional schedule flexibility.
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 OKA to IWK

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

OKA to IWK Flight Duration and Schedule

Nonstop flight time from OKA to IWK ranges from 1 hours 40 minutes. The route covers a distance of 614 miles (989 km).

Connecting Options and Alternatives

1 one-stop connections are available, with the fastest taking approximately 17 hours via HND. Two-stop connections are also available via intermediate hubs.