Need help booking?
Unpublished phone-only deals available
DMK to HEL: distance & flight time
Bangkok (Don Mueang International Airport) → Helsinki (Helsinki Vantaa Airport)
4,895 mi
7,878 km · 4,254 nm
10h 4m
estimated nonstop flight time
-4h
time difference · heading northwest
See live DMK→HEL fares Phone-only fares on this route — call free
Flight time details
4,895 miles nonstop takes roughly 10h 4m 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
- DMK — Don Mueang International Airport · Bangkok, Thailand
- 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 DMK
- BKK · Suvarnabhumi Airport19 mi away
- KDT · Kamphaeng Saen Airport48 mi away
- UTP · U-Tapao International Airport89 mi away
- TKH · Takhli Airport97 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 DMK from HEL?
The flight distance from Bangkok (DMK) to Helsinki (HEL) 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 DMK to HEL?
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 Bangkok and Helsinki?
Helsinki is 4 hours behind Bangkok.
What is the cheapest way to fly from DMK to HEL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DMK–HEL that never appear on search engines, with no booking fees.