Direct (nonstop) flights from Kuala Lumpur to Sihanoukville

2 airlines fly nonstop from Kuala Lumpur International Airport (KUL) to Sihanoukville (KOS). It's 554 miles (892 km), about 1h 50m in the air. Operated by AirAsia, Mahogany Air.

KUL
Kuala Lumpur International Airport
🇲🇾 Kuala Lumpur, Malaysia
KOS
Sihanoukville
🇰🇭 Sihanoukville, Cambodia
Flight Time
1h 50m
Distance
554 mi
892 km
CO₂/pax
103 kg
−58 kg vs. layover
Airlines
2
AirAsia +1
Time Diff
-1h
Operated by AirAsia AirAsia Mahogany Air Mahogany Air

Route data last updated: May 24, 2026

Airlines with non-stop flights

AirAsia AK AirAsia
Route
KUL → KOS
Flight Time
1h 50m
Distance
554 mi
Mahogany Air KT Mahogany Air
Route
KUL → KOS
Flight Time
1h 50m
Distance
554 mi

Alternative Routes

Other ways to fly from Kuala Lumpur to Sihanoukville with one stop · direct emits 103 kg CO₂ per passenger

KUL KTI (Phnom Penh) KOS
Leg 1: 1h 55m (631 mi) Leg 2: 55m (102 mi) Total: ~2h 50m 🍃 161 kg CO₂ (+56% vs. direct)
Leg 1
KUL → KTI
1h 55m · 631 mi
View KUL to KTI flights →
Leg 2
KTI → KOS
55m · 102 mi
View KTI to KOS flights →
KUL SAI (Siem Reap) KOS
Leg 1: 2h 5m (750 mi) Leg 2: 1h 10m (195 mi) Total: ~3h 15m 🍃 200 kg CO₂ (+94% vs. direct)
Leg 1
KUL → SAI
2h 5m · 750 mi
View KUL to SAI flights →
Leg 2
SAI → KOS
1h 10m · 195 mi
View SAI to KOS flights →
KUL SGN (Ho Chi Minh City) KOS
Leg 1: 2h 5m (650 mi) Leg 2: 1h 13m (206 mi) Total: ~3h 18m 🍃 183 kg CO₂ (+78% vs. direct)
Leg 1
KUL → SGN
2h 5m · 650 mi
View KUL to SGN flights →
Leg 2
SGN → KOS
1h 13m · 206 mi
View SGN to KOS flights →
KUL KMG (Kunming) KOS
Leg 1: 3h 45m (1,539 mi) Leg 2: 2h 50m (1,000 mi) Total: ~6h 35m 🍃 454 kg CO₂ (+341% vs. direct)
Leg 1
KUL → KMG
3h 45m · 1,539 mi
View KUL to KMG flights →
Leg 2
KMG → KOS
2h 50m · 1,000 mi
View KMG to KOS flights →
KUL SZX (Shenzhen) KOS
Leg 1: 4h 15m (1,590 mi) Leg 2: 2h 35m (1,068 mi) Total: ~6h 50m 🍃 474 kg CO₂ (+360% vs. direct)
Leg 1
KUL → SZX
4h 15m · 1,590 mi
View KUL to SZX flights →
Leg 2
SZX → KOS
2h 35m · 1,068 mi
View SZX to KOS flights →

Frequently Asked Questions

How long is the direct flight from Kuala Lumpur to Sihanoukville?

A nonstop flight from Kuala Lumpur (KUL) to Sihanoukville (KOS) takes approximately 1 hours and 50 minutes. The distance is 554 miles (892 km).

Which airlines fly nonstop from Kuala Lumpur to Sihanoukville?

2 airlines: AirAsia, Mahogany Air.

Is there a nonstop flight from Kuala Lumpur to Sihanoukville?

Yes. 2 airlines: AirAsia, Mahogany Air.

How far is Kuala Lumpur from Sihanoukville?

The flight distance from Kuala Lumpur to Sihanoukville is 554 miles (892 km), measured as the great-circle (shortest air) distance.

What is the time difference between Kuala Lumpur and Sihanoukville?

Sihanoukville is 1 hour ahead of Kuala Lumpur. (Asia/Kuala_Lumpur vs Asia/Phnom_Penh.)

What type of aircraft flies from Kuala Lumpur to Sihanoukville?

At 1h 50m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.

Do I need a visa to travel from Malaysia to Cambodia?

Depends on your passport. Check with the Cambodia embassy or an official visa portal before booking — requirements change.

What is the carbon footprint of a flight from Kuala Lumpur to Sihanoukville?

Roughly 103 kg CO2 per passenger one-way. That's about the same as driving 515 km.

Is the return flight from Sihanoukville to Kuala Lumpur also nonstop?

Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.

When is the cheapest time to fly from Kuala Lumpur to Sihanoukville?

Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.

How early should I arrive at Kuala Lumpur International Airport for this flight?

3 hours before departure for international flights. You need time for check-in, security, and immigration.