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TNX to HEL: distance & flight time
Stung Treng (Stung Treng Airport) → Helsinki (Helsinki Vantaa Airport)
5,102 mi
8,212 km · 4,434 nm
10h 28m
estimated nonstop flight time
-4h
time difference · heading northwest
See live TNX→HEL fares Phone-only fares on this route — call free
Flight time details
5,102 miles nonstop takes roughly 10h 28m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- TNX — Stung Treng Airport · Stung Treng, Cambodia
- 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 TNX
- RBE · Ratanakiri Airport67 mi away
- KTI · Kratie Airport72 mi away
- AOU · Attopeu Airport104 mi away
- PKZ · Pakse International Airport112 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 TNX from HEL?
The flight distance from Stung Treng (TNX) to Helsinki (HEL) is 5,102 miles (8,212 km, 4,434 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNX to HEL?
A nonstop flight takes about 10h 28m 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 Stung Treng and Helsinki?
Helsinki is 4 hours behind Stung Treng.
What is the cheapest way to fly from TNX to HEL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNX–HEL that never appear on search engines, with no booking fees.