Need help booking?
Unpublished phone-only deals available
DLM to USM: distance & flight time
Dalaman (Dalaman International Airport) → Ko Samui (Samui Airport)
4,790 mi
7,709 km · 4,163 nm
9h 52m
estimated nonstop flight time
+4h
time difference · heading east
See live DLM→USM fares Phone-only fares on this route — call free
Flight time details
4,790 miles nonstop takes roughly 9h 52m 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
- DLM — Dalaman International Airport · Dalaman, Turkey
- USM — Samui Airport · Ko Samui, 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 DLM
- RHO · Diagoras Airport45 mi away
- KZS · Kastelorizo Airport59 mi away
- BXN · Imsık Airport69 mi away
- BJV · Milas Bodrum International Airport73 mi away
Near USM
- URT · Surat Thani Airport69 mi away
- NST · Nakhon Si Thammarat Airport70 mi away
- CJM · Chumphon Airport93 mi away
- UNN · Ranong Airport102 mi away
Frequently asked questions
How far is DLM from USM?
The flight distance from Dalaman (DLM) to Ko Samui (USM) is 4,790 miles (7,709 km, 4,163 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DLM to USM?
A nonstop flight takes about 9h 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 Dalaman and Ko Samui?
Ko Samui is 4 hours ahead of Dalaman.
What is the cheapest way to fly from DLM to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DLM–USM that never appear on search engines, with no booking fees.