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USM to ODY: distance & flight time
Ko Samui (Samui Airport) → Muang Xay (Oudomsay Airport)
780 mi
1,255 km · 678 nm
2h 10m
estimated nonstop flight time
Same time
time difference · heading north
See live USM→ODY fares Phone-only fares on this route — call free
Flight time details
780 miles nonstop takes roughly 2h 10m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- ODY — Oudomsay Airport · Muang Xay, Laos
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 ODY
- LXG · Luang Namtha Airport43 mi away
- LPQ · Luang Phabang International Airport55 mi away
- PCQ · Boun Neau Airport67 mi away
- DIN · Dien Bien Phu Airport82 mi away
Frequently asked questions
How far is USM from ODY?
The flight distance from Ko Samui (USM) to Muang Xay (ODY) is 780 miles (1,255 km, 678 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to ODY?
A nonstop flight takes about 2h 10m 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 cheapest way to fly from USM to ODY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–ODY that never appear on search engines, with no booking fees.