Need help booking?
Unpublished phone-only deals available
USM to BUZ: distance & flight time
Ko Samui (Samui Airport) → Bushehr (Bushehr Airport)
3,449 mi
5,551 km · 2,997 nm
7h 14m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live USM→BUZ fares Phone-only fares on this route — call free
Flight time details
3,449 miles nonstop takes roughly 7h 14m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- BUZ — Bushehr Airport · Bushehr, Iran
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 USM
- URT · Surat Thani Airport69 mi away
- NST · Nakhon Si Thammarat Airport70 mi away
- CJM · Chumphon Airport93 mi away
- UNN · Ranong Airport102 mi away
Near BUZ
- KHK · Khark Island Airport38 mi away
- GCH · Gachsaran Airport96 mi away
- SYZ · Shiraz Shahid Dastghaib International Airport114 mi away
- KNR · Jam Airport121 mi away
Frequently asked questions
How far is USM from BUZ?
The flight distance from Ko Samui (USM) to Bushehr (BUZ) is 3,449 miles (5,551 km, 2,997 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to BUZ?
A nonstop flight takes about 7h 14m 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 Ko Samui and Bushehr?
Bushehr is 3.5 hours behind Ko Samui.
What is the cheapest way to fly from USM to BUZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–BUZ that never appear on search engines, with no booking fees.