Route Network

Siem Reap Angkor Airport connects 10 destinations worldwide, with Ho Chi Minh City standing out as its busiest route. The longest nonstop flight is to Singapore, and the shortest flight is to Phnom Penh.

Ho Chi Minh City (SGN) Cambodia Angkor Air · Vietnam Airlines 2 airlines

1 hr 20 mins

241 mi · 388 km

per day

Bangkok (DMK) Thai AirAsia 1 airline

1 hr 45 mins

245 mi · 395 km

per day

Hanoi (HAN) VietJetAir · Vietnam Airlines 2 airlines

2 hr 10 mins

552 mi · 888 km

per day

Singapore (SIN) Singapore Airlines 1 airline

2 hr 50 mins

831 mi · 1,337 km

per day

Phnom Penh (KTI) Cambodia Angkor Air 1 airline

1 hr 10 mins

147 mi · 236 km

per day

Da Nang (DAD) Cambodia Angkor Air 1 airline

1 hr 30 mins

324 mi · 521 km

per day

Kuala Lumpur (KUL) Mahogany Air 1 airline

2 hr 40 mins

754 mi · 1,214 km

per day

Bangkok (BKK) Emirates 1 airline

1 hr 45 mins

234 mi · 377 km

per week

Sihanoukville (KOS) Cambodia Angkor Air 1 airline

1 hr 30 mins

197 mi · 317 km

per week

Kunming (KMG) China Eastern Airlines 1 airline

2 hr 45 mins

815 mi · 1,311 km

per week

Route and destination data updated July 18, 2026.

Siem Reap Angkor Airport is served by eight airlines, with Cambodia Angkor Air in the lead at 43% of routes. The top three carriers together cover 64% of routes. six carriers operate only one route each. A total of eight airlines operate international routes, compared with one airline serving domestic routes. Singapore Airlines is operating the longest nonstop flight, connecting to Singapore with a flight time of 2 hrs 50 mins.

Cambodia Angkor Air (6 routes)

Vietnam Airlines (2 routes)

Thai AirAsia (1 routes)

VietJetAir (1 routes)

Singapore Airlines (1 routes)

Mahogany Air (1 routes)

Emirates (1 routes)

China Eastern Airlines (1 routes)

Siem Reap Angkor Airport provides direct service to six countries across one continent. The route network is 20% domestic and 80% international. Viet Nam is the primary international destination.

Viet Nam - 7/day

Thailand - 3/day

Singapore - 2/day

Cambodia - 2/day

Malaysia - 1/day

China - 0/day

Delays

Worst Delays · Most Punctual · Most Cancellations · Live Delays

Global Delays

Delay Performance (24 hour average)

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Cancelled Departures: 0 flights (24 hour total)

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Delay Performance (7 day average)

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Cancelled Departures: 0 flights (7 day total)

Low confidence: limited qualified flight volume in this window.

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2026

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Delay Performance (30 day average)

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2026

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Global Rankings

Worldwide Position

Flights per day

#818 (16 flights/day)

Top 100 Busiest Airports in the World

Worldwide Position

Most destinations

#894 (12 destinations)

Top 100 Airports with Most Destinations

Runways

Runway	Length	Width	Surface
	11,827 ft 3,605 m 11,827 ft · 3,605 m	197 ft 60 m 197 ft · 60 m	Concrete
	11,827 ft 3,605 m 11,827 ft · 3,605 m	197 ft 60 m 197 ft · 60 m	Concrete

Runway Length

Runways at Siem Reap Angkor Airport are long enough for all aircraft with known takeoff and landing distances.

Operational Context

Siem Reap Angkor (IATA: SAI) operates around 16 flights per day to 12 nonstop destinations. Its network includes 2 domestic and 8 international routes, with Cambodia Angkor Air as the leading carrier and Ho Chi Minh City currently the busiest connection. From SAI, passengers can reach 6 countries across 1 continent, and the longest runway measures 3,605 m (11,827 ft).

Siem Reap Airport (SAI) (Cambodia)

Route Network

Delays

Global Rankings

Flights per day

Most destinations

Runways

Runway Length

Operational Context

Miscellaneous