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SSN to HEM: distance & flight time
Seoul East (Seoul Air Base (K-16)) → Helsinki (Helsinki Malmi Airport)
4,390 mi
7,066 km · 3,815 nm
9h 5m
estimated nonstop flight time
-6h
time difference · heading northwest
See live SSN→HEM fares Phone-only fares on this route — call free
Flight time details
4,390 miles nonstop takes roughly 9h 5m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- SSN — Seoul Air Base (K-16) · Seoul East, South Korea
- 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 SSN
- ICN · Incheon International Airport36 mi away
- SWU · Suwon Airport15 mi away
- GMP · Gimpo International Airport19 mi away
- OSN · Osan Air Base25 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 SSN from HEM?
The flight distance from Seoul East (SSN) to Helsinki (HEM) is 4,390 miles (7,066 km, 3,815 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SSN to HEM?
A nonstop flight takes about 9h 5m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SSN to HEM?
Nonstop service on SSN–HEM depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 9h 5m nonstop estimate.
What is the time difference between Seoul East and Helsinki?
Helsinki is 6 hours behind Seoul East.
What is the cheapest way to fly from SSN to HEM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SSN–HEM that never appear on search engines, with no booking fees.
Why are some SSN to HEM fares phone-only?
Consolidator contracts let us sell certain SSN–HEM tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.