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IXS to USM: distance & flight time
Silchar (Silchar Airport) → Ko Samui (Samui Airport)
1,159 mi
1,866 km · 1,007 nm
2h 59m
estimated nonstop flight time
+1.5h
time difference · heading southeast
See live IXS→USM fares Phone-only fares on this route — call free
Flight time details
1,159 miles nonstop takes roughly 2h 59m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time gain when reading arrival times on your ticket.
The two airports
- IXS — Silchar Airport · Silchar, India
- 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 IXS
- IMF · Imphal Airport59 mi away
- ZYL · Osmany International Airport70 mi away
- IXH · Kailashahar Airport74 mi away
- AJL · Lengpui Airport77 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 IXS from USM?
The flight distance from Silchar (IXS) to Ko Samui (USM) is 1,159 miles (1,866 km, 1,007 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IXS to USM?
A nonstop flight takes about 2h 59m 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 Silchar and Ko Samui?
Ko Samui is 1.5 hours ahead of Silchar.
What is the cheapest way to fly from IXS to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IXS–USM that never appear on search engines, with no booking fees.