Cambodia flag Siem Reap Airport (SAI)

Country Cambodia | Asia | Regional Airport | IATA: SAI | ICAO: VDSA | Elevation 191 ft · 58 m | Local time —

Destinations
10
Flights / day
13
Busiest route
Ho Chi Minh City
Top airline
Cambodia Angkor Air

Siem Reap Angkor Airport averages 13 flights per day to 10 destinations, with two domestic routes and eight international routes. A total of eight airlines operate at SAI, led by Cambodia Angkor Air. This airport provides direct service to six countries across one continent, with Viet Nam representing its largest international market. The longest nonstop route from Siem Reap Angkor connects to Singapore, with a typical flight time of 2 hr 50 mins. Updated: September 2, 2026

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.

Viet Nam flag Ho Chi Minh City (SGN) – Viet Nam 2 airlines
1 hr 20 mins
241 mi · 388 km
3
per day
Viet Nam flag Hanoi (HAN) – Viet Nam 2 airlines
2 hr 10 mins
552 mi · 888 km
2
per day
Cambodia flag Phnom Penh (KTI) – Cambodia 1 airline
1 hr 10 mins
147 mi · 236 km
2
per day
Singapore flag Singapore (SIN) – Singapore 1 airline
2 hr 50 mins
831 mi · 1,337 km
2
per day
Thailand flag Bangkok (DMK) – Thailand 1 airline
1 hr 45 mins
245 mi · 395 km
1
per day
Viet Nam flag Da Nang (DAD) – Viet Nam 1 airline
1 hr 30 mins
324 mi · 521 km
1
per day
Malaysia flag Kuala Lumpur (KUL) – Malaysia 1 airline
2 hr 40 mins
754 mi · 1,214 km
6
per week
Cambodia flag Sihanoukville (KOS) – Cambodia 1 airline
1 hr 30 mins
197 mi · 317 km
4
per week
Thailand flag Bangkok (BKK) – Thailand 1 airline
1 hr 45 mins
234 mi · 377 km
3
per week
China flag Kunming (KMG) – China 1 airline
2 hr 45 mins
815 mi · 1,311 km
2
per week

Route and destination data updated September 2, 2026.

Siem Reap Angkor Airport is served by eight airlines, with Cambodia Angkor Air in the lead at 33% of routes. The top three carriers together cover 58% 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 (4 routes)
Vietnam Airlines (2 routes)
VietJetAir (1 routes)
Singapore Airlines (1 routes)
Thai AirAsia (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
Cambodia - 2/day
Singapore - 2/day
Thailand - 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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—
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0 flights (24 hour total)

Low confidence: limited qualified flight volume in this window.

Sep 5

2026

03:00 - 04:00

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Sep 5

2026

01:00 - 02:00

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Sep 5

2026

00:00 - 01:00

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Sep 4

2026

22:00 - 23:00

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Sep 4

2026

21:00 - 22:00

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Sep 4

2026

20:00 - 21:00

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Sep 4

2026

18:00 - 19:00

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Sep 4

2026

17:00 - 18:00

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Sep 4

2026

15:00 - 16:00

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Sep 4

2026

14:00 - 15:00

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Sep 4

2026

13:00 - 14:00

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Sep 4

2026

12:00 - 13:00

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Sep 4

2026

11:00 - 12:00

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Sep 4

2026

10:00 - 11:00

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Sep 4

2026

09:00 - 10:00

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Sep 4

2026

08:00 - 09:00

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Sep 4

2026

07:00 - 08:00

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Sep 4

2026

06:00 - 07:00

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Sep 4

2026

05:00 - 06:00

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Sep 4

2026

04:00 - 05:00

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Delay Performance (7 day average)
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0 flights (7 day total)

Low confidence: limited qualified flight volume in this window.

Sep 4

2026

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Sep 3

2026

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Sep 2

2026

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Sep 1

2026

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Aug 31

2026

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Aug 30

2026

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Aug 29

2026

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Delay Performance (30 day average)
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0 flights (30 day total)

Low confidence: limited qualified flight volume in this window.

Sep 4

2026

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Sep 3

2026

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Sep 2

2026

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Sep 1

2026

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Aug 31

2026

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Aug 30

2026

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Aug 29

2026

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Aug 28

2026

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Aug 27

2026

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Aug 26

2026

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Aug 25

2026

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Aug 24

2026

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Aug 23

2026

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Aug 22

2026

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Aug 21

2026

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Aug 20

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Aug 19

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Aug 18

2026

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Aug 17

2026

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Aug 16

2026

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Aug 15

2026

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Aug 14

2026

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Aug 13

2026

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Aug 12

2026

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Aug 11

2026

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Aug 10

2026

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Aug 9

2026

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Aug 8

2026

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Aug 7

2026

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Aug 6

2026

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Global Rankings

Worldwide Position

Flights per day

#871 (13 flights/day)
Top 100 Busiest Airports in the World
Worldwide Position

Most destinations

#957 (10 destinations)
Top 100 Airports with Most Destinations

Runways

Runway Length Width Surface
11,827 ft 3,605 m 197 ft 60 m Concrete
11,827 ft 3,605 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 13 flights per day to 10 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).

Miscellaneous