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HEL to KJP: distance & flight time
Helsinki (Helsinki Vantaa Airport) → Kerama (Kerama Airport)
5,061 mi
8,145 km · 4,398 nm
10h 23m
estimated nonstop flight time
+6h
time difference · heading northeast
See live HEL→KJP fares Phone-only fares on this route — call free
Flight time details
5,061 miles nonstop takes roughly 10h 23m 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
- KJP — Kerama Airport · Kerama, 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 KJP
- OKA · Naha Airport22 mi away
- AGJ · Aguni Airport29 mi away
- DNA · Kadena Air Base32 mi away
- UEO · Kumejima Airport38 mi away
Frequently asked questions
How far is HEL from KJP?
The flight distance from Helsinki (HEL) to Kerama (KJP) is 5,061 miles (8,145 km, 4,398 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEL to KJP?
A nonstop flight takes about 10h 23m 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 Kerama?
Kerama is 6 hours ahead of Helsinki.
What is the cheapest way to fly from HEL to KJP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEL–KJP that never appear on search engines, with no booking fees.