Need help booking?
Unpublished phone-only deals available
HEL to ITM: distance & flight time
Helsinki (Helsinki Vantaa Airport) → Osaka (Osaka International Airport)
4,789 mi
7,706 km · 4,161 nm
9h 51m
estimated nonstop flight time
+6h
time difference · heading northeast
See live HEL→ITM fares Phone-only fares on this route — call free
Flight time details
4,789 miles nonstop takes roughly 9h 51m 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
- ITM — Osaka International Airport · Osaka, 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 ITM
- UKB · Kobe Airport16 mi away
- KIX · Kansai International Airport27 mi away
- TJH · Tajima Airport62 mi away
- TKS · Tokushima Airport/JMSDF Air Base65 mi away
Frequently asked questions
How far is HEL from ITM?
The flight distance from Helsinki (HEL) to Osaka (ITM) is 4,789 miles (7,706 km, 4,161 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEL to ITM?
A nonstop flight takes about 9h 51m 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 Osaka?
Osaka is 6 hours ahead of Helsinki.
What is the cheapest way to fly from HEL to ITM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEL–ITM that never appear on search engines, with no booking fees.