Flights from Sihanoukville to Seoul (KOS → ICN)

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

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

Try a nearby airport to Sihanoukville

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

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

Or try a nearby airport to Seoul

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

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

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