Flights from Sihanoukville to Biratnagar (KOS to BIR)

Loading map...

Frequently asked questions

Are there direct flights from Sihanoukville to Biratnagar? Currently, there are no direct flights from KOS to BIR. 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 → Biratnagar.

Try a nearby airport to Sihanoukville

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

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

Or try a nearby airport to Biratnagar

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

KOS → IXB 108 km from BIR Sihanoukville → Bagdogra India · 16 destinations KOS → DBR 139 km from BIR Sihanoukville → Darbhanga India · 5 destinations KOS → KTM 232 km from BIR Sihanoukville → Kathmandu Nepal · 39 destinations KOS → PBH 238 km from BIR Sihanoukville → Paro Bhutan · 12 destinations KOS → PAT 239 km from BIR Sihanoukville → Patna India · 14 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 Biratnagar (BIR)

Kathmandu (KTM) All 1 destinations →

Flights from Sihanoukville to Biratnagar (KOS → BIR)