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SXI to HEL: distance & flight time
Siri Island (Sirri Island Airport) → Helsinki (Helsinki Vantaa Airport)
2,758 mi
4,438 km · 2,397 nm
5h 52m
estimated nonstop flight time
-0.5h
time difference · heading north
See live SXI→HEL fares Phone-only fares on this route — call free
Flight time details
2,758 miles nonstop takes roughly 5h 52m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.5-hour time set-back when reading arrival times on your ticket.
The two airports
- SXI — Sirri Island Airport · Siri Island, Iran
- 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 SXI
- DXB · Dubai International Airport69 mi away
- AEU · Abu Musa Island Airport31 mi away
- BDH · Bandar Lengeh Airport47 mi away
- KIH · Kish International Airport55 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 SXI from HEL?
The flight distance from Siri Island (SXI) to Helsinki (HEL) is 2,758 miles (4,438 km, 2,397 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SXI to HEL?
A nonstop flight takes about 5h 52m 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 Siri Island and Helsinki?
Helsinki is 0.5 hours behind Siri Island.
What is the cheapest way to fly from SXI to HEL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SXI–HEL that never appear on search engines, with no booking fees.