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HEL to OKI: distance & flight time
Helsinki (Helsinki Vantaa Airport) → Oki Island (Oki Airport)
4,645 mi
7,476 km · 4,037 nm
9h 35m
estimated nonstop flight time
+6h
time difference · heading northeast
See live HEL→OKI fares Phone-only fares on this route — call free
Flight time details
4,645 miles nonstop takes roughly 9h 35m 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
- HEL — Helsinki Vantaa Airport · Helsinki, Finland
- OKI — Oki Airport · Oki Island, 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 HEL
- HEM · Helsinki Malmi Airport5 mi away
- HYV · Hyvinkää Airfield23 mi away
- QLF · Lahti Vesivehmaa Airport62 mi away
- TLL · Lennart Meri Tallinn Airport63 mi away
Near OKI
- YGJ · Miho Yonago Airport48 mi away
- IZO · Izumo Airport58 mi away
- TTJ · Tottori Airport65 mi away
- TJH · Tajima Airport94 mi away
Frequently asked questions
How far is HEL from OKI?
The flight distance from Helsinki (HEL) to Oki Island (OKI) is 4,645 miles (7,476 km, 4,037 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEL to OKI?
A nonstop flight takes about 9h 35m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Helsinki and Oki Island?
Oki Island is 6 hours ahead of Helsinki.
What is the cheapest way to fly from HEL to OKI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEL–OKI that never appear on search engines, with no booking fees.