Cambodia flag Siem Reap Airport (SAI)

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

Destinations
12
Flights / day
17
Busiest route
Ho Chi Minh City
Top airline
Cambodia Angkor Air

Siem Reap Angkor Airport averages 17 flights per day to 12 destinations, with two domestic routes and nine international routes. A total of nine airlines operate at SAI, led by Cambodia Angkor Air. This airport provides direct service to seven countries across one continent, with Viet Nam representing its largest international market. The longest nonstop route from Siem Reap Angkor connects to Kolkata, with a typical flight time of 3 hr 45 mins. Updated: October 19, 2026

Route Network

Siem Reap Angkor Airport connects 11 destinations worldwide, with Ho Chi Minh City standing out as its busiest route. The longest nonstop flight is to Kolkata, 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
4
per day
Thailand flag Bangkok (DMK) – Thailand 1 airline
1 hr 45 mins
245 mi · 395 km
2
per day
Cambodia flag Phnom Penh (KTI) – Cambodia 1 airline
1 hr 10 mins
147 mi · 236 km
2
per day
Viet Nam flag Hanoi (HAN) – Viet Nam 2 airlines
2 hr 10 mins
552 mi · 888 km
2
per day
Singapore flag Singapore (SIN) – Singapore 1 airline
2 hr 50 mins
831 mi · 1,337 km
2
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
1
per day
Cambodia flag Sihanoukville (KOS) – Cambodia 1 airline
1 hr 30 mins
197 mi · 317 km
1
per day
Thailand flag Bangkok (BKK) – Thailand 2 airlines
1 hr 45 mins
234 mi · 377 km
1
per day
Lao People's Democratic Republic flag Luang Prabang (LPQ) – Lao People's Democratic Republic 1 airline
2 hr 5 mins
471 mi · 758 km
5
per week
India flag Kolkata (CCU) – India 1 airline
3 hr 45 mins
1,217 mi · 1,959 km
3
per week

Route and destination data updated October 19, 2026.

Siem Reap Angkor Airport is served by nine airlines, with Cambodia Angkor Air in the lead at 33% of routes. The top three carriers together cover 60% of routes. seven carriers operate only one route each. A total of nine airlines operate international routes, compared with one airline serving domestic routes. IndiGo is operating the longest nonstop flight, connecting to Kolkata with a flight time of 3 hrs 45 mins.

Cambodia Angkor Air (5 routes)
Vietnam Airlines (3 routes)
Thai AirAsia (1 routes)
VietJetAir (1 routes)
Singapore Airlines (1 routes)
Mahogany Air (1 routes)
Bangkok Airways (1 routes)
Emirates (1 routes)
IndiGo (1 routes)

Siem Reap Angkor Airport provides direct service to seven countries across one continent. The route network is 18% domestic and 82% international. Viet Nam is the primary international destination.

Viet Nam - 7/day
Thailand - 3/day
Cambodia - 3/day
Singapore - 2/day
Malaysia - 1/day
Lao People's Democratic Republic - 1/day
India - 0/day

Delays

Worst Delays · Most Punctual · Most Cancellations · Live Delays
Global  Delays
Delay Performance (24 hour average)
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0 flights (24 hour total)

Low confidence: limited qualified flight volume in this window.

Oct 20

2026

07:00 - 08:00

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Oct 20

2026

06:00 - 07:00

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Oct 20

2026

05:00 - 06:00

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Oct 20

2026

04:00 - 05:00

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Oct 20

2026

03:00 - 04:00

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Oct 20

2026

02:00 - 03:00

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Oct 20

2026

01:00 - 02:00

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Oct 20

2026

00:00 - 01:00

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Oct 19

2026

23:00 - 00:00

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Oct 19

2026

22:00 - 23:00

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Oct 19

2026

21:00 - 22:00

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Oct 19

2026

20:00 - 21:00

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Oct 19

2026

19:00 - 20:00

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Oct 19

2026

18:00 - 19:00

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Oct 19

2026

17:00 - 18:00

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Oct 19

2026

16:00 - 17:00

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Oct 19

2026

15:00 - 16:00

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Oct 19

2026

14:00 - 15:00

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Oct 19

2026

13:00 - 14:00

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Oct 19

2026

12:00 - 13:00

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Oct 19

2026

11:00 - 12:00

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Oct 19

2026

10:00 - 11:00

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Oct 19

2026

09:00 - 10:00

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Oct 19

2026

08:00 - 09:00

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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.

Oct 19

2026

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Oct 18

2026

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Oct 17

2026

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Oct 16

2026

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Oct 15

2026

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Oct 14

2026

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Oct 13

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.

Oct 19

2026

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Oct 18

2026

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Oct 17

2026

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Oct 16

2026

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Oct 15

2026

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Oct 14

2026

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Oct 13

2026

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Oct 12

2026

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Oct 11

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Oct 10

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Oct 9

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Oct 8

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Oct 7

2026

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Oct 6

2026

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Oct 5

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Oct 4

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Oct 3

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Oct 2

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Oct 1

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Sep 30

2026

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Sep 29

2026

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Sep 28

2026

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Sep 27

2026

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Sep 26

2026

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Sep 25

2026

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Sep 24

2026

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Sep 23

2026

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Sep 22

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Sep 21

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Global Rankings

Worldwide Position

Flights per day

#781 (17 flights/day)
Top 100 Busiest Airports in the World
Worldwide Position

Most destinations

#890 (12 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 17 flights per day to 12 nonstop destinations. Its network includes 2 domestic and 9 international routes, with Cambodia Angkor Air as the leading carrier and Ho Chi Minh City currently the busiest connection. From SAI, passengers can reach 7 countries across 1 continent, and the longest runway measures 3,605 m (11,827 ft).

Miscellaneous