Flights from Seoul to Sihanoukville (ICN → KOS)

ICN
Seoul
Incheon International Airport, Republic of Korea
KOS
Sihanoukville
Sihanoukville, Cambodia
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No direct flights found. Here are the 9 fastest 1-stop options.
viaWuxi(WUX)
ICN→WUX+1h 30mWUX→KOS
5h 55m
viaGuangzhou(CAN)
ICN→CAN+1h 30mCAN→KOS
5h 56m
viaShenzhen(SZX)
ICN→SZX+1h 30mSZX→KOS
5h 56m
viaPhnom Penh(KTI)
ICN→KTI+1h 30mKTI→KOS
5h 57m
viaXiamen(XMN)
ICN→XMN+1h 30mXMN→KOS
6h
viaHo Chi Minh City(SGN)
ICN→SGN+1h 30mSGN→KOS
6h 4m
viaKunming(KMG)
ICN→KMG+1h 30mKMG→KOS
6h 28m
viaChengdu(TFU)
ICN→TFU+1h 30mTFU→KOS
6h 38m
viaKuala Lumpur(KUL)
ICN→KUL+1h 30mKUL→KOS
7h 58m
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 Seoul to Sihanoukville? Currently, there are no direct flights from ICN to KOS. 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 Seoul → Sihanoukville.

Cheap flights from Seoul to Sihanoukville Cheapest month to fly to Sihanoukville Flights from Republic of Korea Flights to Cambodia Visa-free with Republic of Korea passport All airports in Cambodia

Try a nearby airport to Seoul

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

GMP → KOS 34 km from ICN Seoul → Sihanoukville Republic of Korea · 15 destinations CJJ → KOS 124 km from ICN Cheongju → Sihanoukville Republic of Korea · 22 destinations TAE → KOS 262 km from ICN Daegu → Sihanoukville Republic of Korea · 15 destinations PUS → KOS 339 km from ICN Busan → Sihanoukville Republic of Korea · 49 destinations

Or try a nearby airport to Sihanoukville

Flights from Seoul (ICN) to other airports within 350 km of Sihanoukville.

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

Other flights from Seoul (ICN)

Abu Dhabi (AUH) Addis Ababa (ADD) Almaty (ALA) Amsterdam (AMS) Angeles (CRK) Aomori (AOJ) Astana (NQZ) Atlanta (ATL) All 162 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 →