Need help booking?
Unpublished phone-only deals available
BSK to USM: distance & flight time
Biskra (Biskra Airport) → Ko Samui (Samui Airport)
6,085 mi
9,793 km · 5,288 nm
12h 24m
estimated nonstop flight time
+6h
time difference · heading east
See live BSK→USM fares Phone-only fares on this route — call free
Flight time details
6,085 miles nonstop takes roughly 12h 24m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- BSK — Biskra Airport · Biskra, Algeria
- 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 BSK
- BLJ · Batna Airport74 mi away
- BUJ · Bou Saada Airport94 mi away
- QSF · Ain Arnat Airport98 mi away
- ELU · Guemar Airport107 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 BSK from USM?
The flight distance from Biskra (BSK) to Ko Samui (USM) is 6,085 miles (9,793 km, 5,288 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BSK to USM?
A nonstop flight takes about 12h 24m 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 Biskra and Ko Samui?
Ko Samui is 6 hours ahead of Biskra.
What is the cheapest way to fly from BSK to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BSK–USM that never appear on search engines, with no booking fees.