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DAC to USM: distance & flight time
Dhaka (Hazrat Shahjalal International Airport) → Ko Samui (Samui Airport)
1,176 mi
1,892 km · 1,022 nm
3h 1m
estimated nonstop flight time
+1h
time difference · heading southeast
See live DAC→USM fares Phone-only fares on this route — call free
Flight time details
1,176 miles nonstop takes roughly 3h 1m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- DAC — Hazrat Shahjalal International Airport · Dhaka, Bangladesh
- 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 DAC
- IXA · Agartala Airport53 mi away
- BZL · Barisal Airport72 mi away
- IRD · Ishurdi Airport88 mi away
- JSR · Jessore Airport91 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 DAC from USM?
The flight distance from Dhaka (DAC) to Ko Samui (USM) is 1,176 miles (1,892 km, 1,022 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DAC to USM?
A nonstop flight takes about 3h 1m 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 Dhaka and Ko Samui?
Ko Samui is 1 hour ahead of Dhaka.
What is the cheapest way to fly from DAC to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DAC–USM that never appear on search engines, with no booking fees.