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HEL to DMK: distance & flight time
Helsinki (Helsinki Vantaa Airport) → Bangkok (Don Mueang International Airport)
4,895 mi
7,878 km · 4,254 nm
10h 4m
estimated nonstop flight time
+4h
time difference · heading east
See live HEL→DMK fares Phone-only fares on this route — call free
Flight time details
4,895 miles nonstop takes roughly 10h 4m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- HEL — Helsinki Vantaa Airport · Helsinki, Finland
- DMK — Don Mueang International Airport · Bangkok, Thailand
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 DMK
- BKK · Suvarnabhumi Airport19 mi away
- KDT · Kamphaeng Saen Airport48 mi away
- UTP · U-Tapao International Airport89 mi away
- TKH · Takhli Airport97 mi away
Frequently asked questions
How far is HEL from DMK?
The flight distance from Helsinki (HEL) to Bangkok (DMK) is 4,895 miles (7,878 km, 4,254 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEL to DMK?
A nonstop flight takes about 10h 4m 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 Bangkok?
Bangkok is 4 hours ahead of Helsinki.
What is the cheapest way to fly from HEL to DMK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEL–DMK that never appear on search engines, with no booking fees.