Flights from Sihanoukville to Colombo (KOS → CMB)

KOS
Sihanoukville
Sihanoukville, Cambodia
CMB
Colombo
Bandaranaike International, Sri Lanka
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No direct flights found. Here are the 4 fastest 1-stop options.
viaKuala Lumpur(KUL)
KOS→KUL+1h 30mKUL→CMB
5h 27m
viaKunming(KMG)
KOS→KMG+1h 30mKMG→CMB
7h 7m
viaGuangzhou(CAN)
KOS→CAN+1h 30mCAN→CMB
8h 16m
viaChengdu(TFU)
KOS→TFU+1h 30mTFU→CMB
8h 21m
Search all options on Kiwi.com → Total times include an estimated 90-minute layover. Actual times vary by airline and connection.

Frequently asked questions

Are there direct flights from Sihanoukville to Colombo? Currently, there are no direct flights from KOS to CMB. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Sihanoukville → Colombo.

Cheap flights from Sihanoukville to Colombo Cheapest month to fly to Colombo Flights from Cambodia Flights to Sri Lanka Visa-free with Cambodia passport All airports in Sri Lanka

Try a nearby airport to Sihanoukville

Flights to Colombo (CMB) from other airports within 350 km of Sihanoukville. Often unlocks cheaper fares or better times.

PQC → CMB 60 km from KOS Phu Quoc → Colombo Viet Nam · 23 destinations KTI → CMB 165 km from KOS Phnom Penh → Colombo Cambodia · 38 destinations VCA → CMB 240 km from KOS Can Tho → Colombo Viet Nam · 6 destinations SAI → CMB 316 km from KOS Siem Reap → Colombo Cambodia · 14 destinations SGN → CMB 331 km from KOS Ho Chi Minh City → Colombo Viet Nam · 88 destinations

Other flights from Sihanoukville (KOS)

Chengdu (TFU) Guangzhou (CAN) Ho Chi Minh City (SGN) Kuala Lumpur (KUL) Kunming (KMG) Phnom Penh (KTI) Shenzhen (SZX) Siem Reap (SAI) All 10 destinations →

Other flights from Colombo (CMB)

Abu Dhabi (AUH) Ahmedabad (AMD) Bangkok (BKK) Bangkok (DMK) Beijing (PKX) Bengaluru (BLR) Chengdu (TFU) Chennai (MAA) All 50 destinations →