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IXI to USM: distance & flight time
Lilabari (North Lakhimpur Airport) → Ko Samui (Samui Airport)
1,286 mi
2,070 km · 1,118 nm
3h 16m
estimated nonstop flight time
+1.5h
time difference · heading south
See live IXI→USM fares Phone-only fares on this route — call free
Flight time details
1,286 miles nonstop takes roughly 3h 16m gate to gate, flying south. 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
- IXI — North Lakhimpur Airport · Lilabari, 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 IXI
- ZER · Ziro Airport26 mi away
- JRH · Jorhat Airport39 mi away
- DIB · Dibrugarh Airport58 mi away
- IXV · Along Airport75 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 IXI from USM?
The flight distance from Lilabari (IXI) to Ko Samui (USM) is 1,286 miles (2,070 km, 1,118 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IXI to USM?
A nonstop flight takes about 3h 16m 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 Lilabari and Ko Samui?
Ko Samui is 1.5 hours ahead of Lilabari.
What is the cheapest way to fly from IXI to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IXI–USM that never appear on search engines, with no booking fees.