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LIS to KOS: distance & flight time
Lisbon (Humberto Delgado Airport (Lisbon Portela Airport)) → Sihanoukville (Sihanoukville International Airport)
6,941 mi
11,171 km · 6,032 nm
14h 5m
estimated nonstop flight time
+6h
time difference · heading northeast
See live LIS→KOS fares Phone-only fares on this route — call free
Flight time details
6,941 miles nonstop takes roughly 14h 5m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- LIS — Humberto Delgado Airport (Lisbon Portela Airport) · Lisbon, Portugal
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
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 LIS
- AVR · Alverca Air Base9 mi away
- CAT · Cascais Airport12 mi away
- QLR · Monte Real Air Base74 mi away
- BYJ · Beja Airport / Airbase81 mi away
Near KOS
- PQC · Phu Quoc International Airport37 mi away
- PNH · Phnom Penh International Airport106 mi away
- VKG · Rach Gia Airport110 mi away
- KZC · Kampong Chhnang Airport132 mi away
Frequently asked questions
How far is LIS from KOS?
The flight distance from Lisbon (LIS) to Sihanoukville (KOS) is 6,941 miles (11,171 km, 6,032 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LIS to KOS?
A nonstop flight takes about 14h 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 Lisbon and Sihanoukville?
Sihanoukville is 6 hours ahead of Lisbon.
What is the cheapest way to fly from LIS to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LIS–KOS that never appear on search engines, with no booking fees.