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HEL to PSS: distance & flight time
Helsinki (Helsinki Vantaa Airport) → Posadas (Libertador Gral D Jose De San Martin Airport)
7,551 mi
12,152 km · 6,562 nm
15h 16m
estimated nonstop flight time
-6h
time difference · heading west
See live HEL→PSS fares Phone-only fares on this route — call free
Flight time details
7,551 miles nonstop takes roughly 15h 16m gate to gate, flying west. 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
- HEL — Helsinki Vantaa Airport · Helsinki, Finland
- PSS — Libertador Gral D Jose De San Martin Airport · Posadas, Argentina
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 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
Near PSS
- ENO · Encarnación Airport14 mi away
- AYO · Juan De Ayolas Airport54 mi away
- SRA · Santa Rosa Airport96 mi away
- ELO · El Dorado Airport110 mi away
Frequently asked questions
How far is HEL from PSS?
The flight distance from Helsinki (HEL) to Posadas (PSS) is 7,551 miles (12,152 km, 6,562 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEL to PSS?
A nonstop flight takes about 15h 16m 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 Helsinki and Posadas?
Posadas is 6 hours behind Helsinki.
What is the cheapest way to fly from HEL to PSS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEL–PSS that never appear on search engines, with no booking fees.