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PHN to HEL: distance & flight time
Port Huron (St Clair County International Airport) → Helsinki (Helsinki Vantaa Airport)
4,225 mi
6,800 km · 3,672 nm
8h 45m
estimated nonstop flight time
+7h
time difference · heading northeast
See live PHN→HEL fares Phone-only fares on this route — call free
Flight time details
4,225 miles nonstop takes roughly 8h 45m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- PHN — St Clair County International Airport · Port Huron, 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 PHN
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 PHN from HEL?
The flight distance from Port Huron (PHN) to Helsinki (HEL) is 4,225 miles (6,800 km, 3,672 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to HEL?
A nonstop flight takes about 8h 45m 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 PHN to HEL?
Nonstop service on PHN–HEL 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 8h 45m nonstop estimate.
What is the time difference between Port Huron and Helsinki?
Helsinki is 7 hours ahead of Port Huron.
What is the cheapest way to fly from PHN to HEL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–HEL that never appear on search engines, with no booking fees.
Why are some PHN to HEL fares phone-only?
Consolidator contracts let us sell certain PHN–HEL 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.