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HEL to THL: distance & flight time
Helsinki (Helsinki Vantaa Airport) → Tachilek (Tachileik Airport)
4,484 mi
7,216 km · 3,896 nm
9h 15m
estimated nonstop flight time
+3.5h
time difference · heading east
See live HEL→THL fares Phone-only fares on this route — call free
Flight time details
4,484 miles nonstop takes roughly 9h 15m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- HEL — Helsinki Vantaa Airport · Helsinki, Finland
- THL — Tachileik Airport · Tachilek, Burma
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 THL
- HOE · Ban Huoeisay Airport36 mi away
- CEI · Chiang Rai International Airport37 mi away
- MOG · Mong Hsat Airport44 mi away
- KET · Kengtung Airport60 mi away
Frequently asked questions
How far is HEL from THL?
The flight distance from Helsinki (HEL) to Tachilek (THL) is 4,484 miles (7,216 km, 3,896 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEL to THL?
A nonstop flight takes about 9h 15m 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 Tachilek?
Tachilek is 3.5 hours ahead of Helsinki.
What is the cheapest way to fly from HEL to THL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEL–THL that never appear on search engines, with no booking fees.