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SEP to HEL: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Helsinki (Helsinki Vantaa Airport)
5,283 mi
8,502 km · 4,591 nm
10h 50m
estimated nonstop flight time
+8h
time difference · heading northeast
See live SEP→HEL fares Phone-only fares on this route — call free
Flight time details
5,283 miles nonstop takes roughly 10h 50m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- SEP — Stephenville Clark Regional Airport · Stephenville, United States
- HEL — Helsinki Vantaa 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 SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 mi away
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
Frequently asked questions
How far is SEP from HEL?
The flight distance from Stephenville (SEP) to Helsinki (HEL) is 5,283 miles (8,502 km, 4,591 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to HEL?
A nonstop flight takes about 10h 50m 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 Stephenville and Helsinki?
Helsinki is 8 hours ahead of Stephenville.
What is the cheapest way to fly from SEP to HEL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–HEL that never appear on search engines, with no booking fees.