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LPP to USM: distance & flight time
Lappeenranta (Lappeenranta Airport) → Ko Samui (Samui Airport)
5,040 mi
8,111 km · 4,380 nm
10h 21m
estimated nonstop flight time
+4h
time difference · heading east
See live LPP→USM fares Phone-only fares on this route — call free
Flight time details
5,040 miles nonstop takes roughly 10h 21m 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
- LPP — Lappeenranta Airport · Lappeenranta, Finland
- 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 LPP
- UTI · Utti Air Base42 mi away
- MIK · Mikkeli Airport54 mi away
- SVL · Savonlinna Airport67 mi away
- VRK · Varkaus Airport78 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 LPP from USM?
The flight distance from Lappeenranta (LPP) to Ko Samui (USM) is 5,040 miles (8,111 km, 4,380 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LPP to USM?
A nonstop flight takes about 10h 21m 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 Lappeenranta and Ko Samui?
Ko Samui is 4 hours ahead of Lappeenranta.
What is the cheapest way to fly from LPP to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LPP–USM that never appear on search engines, with no booking fees.