Flights from Washington to Sihanoukville (DCA to KOS)

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Frequently asked questions

Are there direct flights from Washington to Sihanoukville? Currently, there are no direct flights from DCA 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 Washington → Sihanoukville.

Try a nearby airport to Washington

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

IAD → KOS 37 km from DCA Dulles → Sihanoukville USA · 163 destinations BWI → KOS 49 km from DCA Baltimore → Sihanoukville USA · 90 destinations CHO → KOS 146 km from DCA Charlottesville → Sihanoukville USA · 6 destinations MDT → KOS 151 km from DCA Middletown → Sihanoukville USA · 19 destinations RIC → KOS 152 km from DCA Richmond → Sihanoukville USA · 37 destinations

Or try a nearby airport to Sihanoukville

Flights from Washington (DCA) to other airports within 350 km of Sihanoukville.

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

Other flights from Washington (DCA)

Akron (CAK) Albany (ALB) Asheville (AVL) Atlanta (ATL) Augusta (AGS) Austin (AUS) Bangor (BGR) Baton Rouge (BTR) All 108 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 →

Flights from Washington to Sihanoukville (DCA → KOS)