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PEK to USM: distance & flight time
Beijing (Beijing Capital International Airport) → Ko Samui (Samui Airport)
2,341 mi
3,768 km · 2,034 nm
5h 3m
estimated nonstop flight time
-1h
time difference · heading southwest
See live PEK→USM fares Phone-only fares on this route — call free
Flight time details
2,341 miles nonstop takes roughly 5h 3m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- PEK — Beijing Capital International Airport · Beijing, China
- 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 PEK
- NAY · Beijing Nanyuan Airport23 mi away
- PKX · Beijing Daxing International Airport40 mi away
- TSN · Tianjin Binhai International Airport77 mi away
- ZQZ · Zhangjiakou Ningyuan Airport98 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 PEK from USM?
The flight distance from Beijing (PEK) to Ko Samui (USM) is 2,341 miles (3,768 km, 2,034 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PEK to USM?
A nonstop flight takes about 5h 3m 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 Beijing and Ko Samui?
Ko Samui is 1 hour behind Beijing.
What is the cheapest way to fly from PEK to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PEK–USM that never appear on search engines, with no booking fees.