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YST to HEL: distance & flight time
St. Theresa Point (St. Theresa Point Airport) → Helsinki (Helsinki Vantaa Airport)
3,883 mi
6,250 km · 3,375 nm
8h 5m
estimated nonstop flight time
+8h
time difference · heading northeast
See live YST→HEL fares Phone-only fares on this route — call free
Flight time details
3,883 miles nonstop takes roughly 8h 5m 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
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
- 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 YST
- YIV · Island Lake Airport8 mi away
- YGO · Gods Lake Narrows Airport51 mi away
- YRS · Red Sucker Lake Airport57 mi away
- ZGI · Gods River Airport75 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 YST from HEL?
The flight distance from St. Theresa Point (YST) to Helsinki (HEL) is 3,883 miles (6,250 km, 3,375 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YST to HEL?
A nonstop flight takes about 8h 5m 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 St. Theresa Point and Helsinki?
Helsinki is 8 hours ahead of St. Theresa Point.
What is the cheapest way to fly from YST to HEL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YST–HEL that never appear on search engines, with no booking fees.