Flights from Sihanoukville to Portsmouth (KOS to PSM)

Loading map...

Frequently asked questions

Are there direct flights from Sihanoukville to Portsmouth? Currently, there are no direct flights from KOS to PSM. 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 → Portsmouth.

Try a nearby airport to Sihanoukville

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

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

Or try a nearby airport to Portsmouth

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

KOS → MHT 53 km from PSM Sihanoukville → Manchester USA · 15 destinations KOS → PWM 76 km from PSM Sihanoukville → Portland USA · 31 destinations KOS → BOS 81 km from PSM Sihanoukville → Boston USA · 153 destinations KOS → ORH 124 km from PSM Sihanoukville → Worcester USA · 5 destinations KOS → PVD 158 km from PSM Sihanoukville → Providence USA · 38 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 Portsmouth (PSM)

Fort Myers (RSW) Orlando (MCO) Orlando (SFB) Punta Gorda (PGD) Raleigh/Durham (RDU) Saint Petersburg (PIE) All 6 destinations →

Flights from Sihanoukville to Portsmouth (KOS → PSM)