Need help booking?
Unpublished phone-only deals available
DUS to USM: distance & flight time
Duesseldorf (Düsseldorf Airport) → Ko Samui (Samui Airport)
5,846 mi
9,408 km · 5,080 nm
11h 56m
estimated nonstop flight time
+5h
time difference · heading east
See live DUS→USM fares Phone-only fares on this route — call free
Flight time details
5,846 miles nonstop takes roughly 11h 56m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- DUS — Düsseldorf Airport · Duesseldorf, Germany
- 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 DUS
- ESS · Essen Mulheim Airport11 mi away
- MGL · Mönchengladbach Airport12 mi away
- CGN · Cologne Bonn Airport34 mi away
- NRN · Weeze Airport35 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 DUS from USM?
The flight distance from Duesseldorf (DUS) to Ko Samui (USM) is 5,846 miles (9,408 km, 5,080 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUS to USM?
A nonstop flight takes about 11h 56m 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 Duesseldorf and Ko Samui?
Ko Samui is 5 hours ahead of Duesseldorf.
What is the cheapest way to fly from DUS to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUS–USM that never appear on search engines, with no booking fees.