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BEY to USM: distance & flight time
Beirut (Beirut Rafic Hariri International Airport) → Ko Samui (Samui Airport)
4,397 mi
7,076 km · 3,821 nm
9h 5m
estimated nonstop flight time
+4h
time difference · heading east
See live BEY→USM fares Phone-only fares on this route — call free
Flight time details
4,397 miles nonstop takes roughly 9h 5m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- BEY — Beirut Rafic Hariri International Airport · Beirut, Lebanon
- 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 BEY
- RPN · Ben Ya'akov Airport58 mi away
- KYE · Rene Mouawad Air Base61 mi away
- DAM · Damascus International Airport66 mi away
- HFA · Haifa International Airport74 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 BEY from USM?
The flight distance from Beirut (BEY) to Ko Samui (USM) is 4,397 miles (7,076 km, 3,821 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BEY to USM?
A nonstop flight takes about 9h 5m 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 Beirut and Ko Samui?
Ko Samui is 4 hours ahead of Beirut.
What is the cheapest way to fly from BEY to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BEY–USM that never appear on search engines, with no booking fees.