Need help booking?
Unpublished phone-only deals available
OSP to HEM: distance & flight time
Slupsk (Redzikowo Air Base) → Helsinki (Helsinki Malmi Airport)
496 mi
798 km · 431 nm
1h 33m
estimated nonstop flight time
+1h
time difference · heading northeast
See live OSP→HEM fares Phone-only fares on this route — call free
Flight time details
496 miles nonstop takes roughly 1h 33m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- OSP — Redzikowo Air Base · Slupsk, Poland
- HEM — Helsinki Malmi Airport · Helsinki, Finland
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 OSP
- GDN · Gdańsk Lech Wałęsa Airport55 mi away
- QYD · Oksywie Military Air Base57 mi away
- RNN · Bornholm Airport102 mi away
- BZG · Bydgoszcz Ignacy Jan Paderewski Airport102 mi away
Near HEM
- HEL · Helsinki Vantaa Airport5 mi away
- HYV · Hyvinkää Airfield28 mi away
- TLL · Lennart Meri Tallinn Airport59 mi away
- QLF · Lahti Vesivehmaa Airport65 mi away
Frequently asked questions
How far is OSP from HEM?
The flight distance from Slupsk (OSP) to Helsinki (HEM) is 496 miles (798 km, 431 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSP to HEM?
A nonstop flight takes about 1h 33m 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 Slupsk and Helsinki?
Helsinki is 1 hour ahead of Slupsk.
What is the cheapest way to fly from OSP to HEM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSP–HEM that never appear on search engines, with no booking fees.