Flights from Billings to Sihanoukville (BIL to KOS)

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Frequently asked questions

Are there direct flights from Billings to Sihanoukville? Currently, there are no direct flights from BIL 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 Billings → Sihanoukville.

Try a nearby airport to Billings

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

BZN → KOS 203 km from BIL Bozeman → Sihanoukville USA · 28 destinations GTF → KOS 285 km from BIL Great Falls → Sihanoukville USA · 6 destinations JAC → KOS 300 km from BIL Jackson → Sihanoukville USA · 16 destinations

Or try a nearby airport to Sihanoukville

Flights from Billings (BIL) to other airports within 350 km of Sihanoukville.

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

Other flights from Billings (BIL)

Chicago (ORD) Dallas (DFW) Denver (DEN) Glasgow (GGW) Glendive (GDV) Havre (HVR) Las Vegas (LAS) Mesa (AZA) All 15 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 Billings to Sihanoukville (BIL → KOS)