HK$1,099+ Cheap flights from Siem Reap, Cambodia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1-2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAI — HKG
19 Feb — 26 Feb1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Siem Reap

Discover essential information about flights departing from Siem Reap, including flight schedules, destinations, airlines operating at the Siem Reap airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 20 January 2026.

Cheapest airline

AirAsia Cambodia
On average, AirAsia Cambodia currently has the cheapest one-way flight from Siem Reap–Angkor Intl (avg. price of HK$1,506).
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Cheapest flights from Siem Reap
Explore the most affordable flight options available from Siem Reap. Find the lowest fares based on data from user searches, with prices last updated on 20 January 2026.

Sat 21-319:45
SAI
-
HKG
1 stop23h 40m
Cambodia Angkor Air
Sun 29-321:35
HKG
-
SAI
1 stop14h 15m
Cambodia Angkor Air
Deal found 19-1HK$2,191
Sat 21-319:45
SAI
-
HKG
1 stop23h 40m
Multiple Airlines
Sun 29-315:05
HKG
-
SAI
2 stops30h 05m
Multiple Airlines
Deal found 19-1HK$2,394
Mon 13-410:00
SAI
-
HKG
1 stop30h 55m
Multiple Airlines
Tue 21-418:30
HKG
-
SAI
1 stop15h 45m
Multiple Airlines
Deal found 20-1HK$2,433
Sun 12-410:00
SAI
-
HKG
1 stop24h 15m
Multiple Airlines
Tue 21-418:30
HKG
-
SAI
1 stop15h 45m
Multiple Airlines
Deal found 20-1HK$2,511
Mon 13-410:00
SAI
-
HKG
1 stop24h 15m
Multiple Airlines
Fri 24-414:20
HKG
-
SAI
1 stop21h 50m
Multiple Airlines
Deal found 20-1HK$2,526
Mon 13-410:00
SAI
-
HKG
1 stop24h 15m
Multiple Airlines
Sun 19-418:30
HKG
-
SAI
1 stop15h 45m
Multiple Airlines
Deal found 20-1HK$2,534
Sun 12-410:00
SAI
-
HKG
1 stop24h 15m
Multiple Airlines
Sun 19-418:30
HKG
-
SAI
1 stop15h 45m
Multiple Airlines
Deal found 20-1HK$2,588
Wed 8-419:05
SAI
-
HKG
1 stop16h 35m
Multiple Airlines
Tue 14-407:40
HKG
-
SAI
1 stop11h 25m
Multiple Airlines
Deal found 20-1HK$2,596
Wed 8-419:05
SAI
-
HKG
1 stop16h 35m
Multiple Airlines
Thu 16-407:40
HKG
-
SAI
1 stop11h 25m
Multiple Airlines
Deal found 20-1HK$2,604
Wed 15-418:05
SAI
-
HKG
1 stop18h 25m
Vietnam Airlines
Tue 21-418:45
HKG
-
SAI
1 stop24h 30m
Vietnam Airlines
Deal found 20-1HK$2,659
Sun 8-219:45
SAI
-
HKG
1 stop23h 40m
Cambodia Angkor Air
Sun 15-221:25
HKG
-
SAI
1 stop12h 15m
Cambodia Angkor Air
Deal found 18-1HK$2,674

Find flights from Siem Reap within your budget

 
Find flights departing from Siem Reap that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 20 January 2026. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

Siem ReapHong Kong

SAI - HKG

SAIHKG

Siem Reap–Angkor Intl

Sat 21-3

19:45-20:25

1 stop23h 40m

Hong Kong Intl

Sun 29-3

21:35-10:50

1 stop14h 15m

HK$2,191

Siem ReapHong Kong

SAI - HKG

SAIHKG

Siem Reap–Angkor Intl

Sat 21-3

19:45-20:25

1 stop23h 40m

Hong Kong Intl

Sun 29-3

15:05-20:10

2 stops30h 05m

HK$2,394

Siem ReapHong Kong

SAI - HKG

SAIHKG

Siem Reap–Angkor Intl

Wed 15-4

18:05-13:30

1 stop18h 25m

Hong Kong Intl

Tue 21-4

18:45-18:15

1 stop24h 30m

HK$2,659

Siem ReapHong Kong

SAI - HKG

SAIHKG

Siem Reap–Angkor Intl

Sun 8-2

19:45-20:25

1 stop23h 40m

Hong Kong Intl

Sun 15-2

21:25-08:40

1 stop12h 15m

HK$2,674

Siem ReapHong Kong

SAI - HKG

SAIHKG

Siem Reap–Angkor Intl

Fri 10-4

19:05-12:40

1 stop16h 35m

Hong Kong Intl

Mon 20-4

07:40-18:05

1 stop11h 25m

HK$2,729

Siem ReapHong Kong

SAI - HKG

SAIHKG

Siem Reap–Angkor Intl

Sun 1-2

18:10-11:15

1 stop16h 05m

Hong Kong Intl

Mon 16-2

20:20-08:20

2 stops37h 00m

HK$2,760

Siem ReapHong Kong

SAI - HKG

SAIHKG

Siem Reap–Angkor Intl

Mon 13-4

19:10-17:25

1 stop21h 15m

Hong Kong Intl

Wed 15-4

14:30-17:10

1 stop27h 40m

HK$2,846

Siem ReapHong Kong

SAI - HKG

SAIHKG

Siem Reap–Angkor Intl

Tue 14-4

19:10-17:25

1 stop21h 15m

Hong Kong Intl

Thu 16-4

14:30-17:10

1 stop27h 40m

HK$2,846

Siem ReapHong Kong

SAI - HKG

SAIHKG

Siem Reap–Angkor Intl

Sat 18-4

18:05-13:30

1 stop18h 25m

Hong Kong Intl

Sun 19-4

18:45-18:15

1 stop24h 30m

HK$2,846

Siem ReapHong Kong

SAI - HKG

SAIHKG

Siem Reap–Angkor Intl

Sun 19-4

19:10-17:25

1 stop21h 15m

Hong Kong Intl

Tue 21-4

14:30-17:10

1 stop27h 40m

HK$2,846

Flights are sorted by cheapest return flights first.

Deals found on 20-1

Showing 1-10 of 19 results
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Best time to book a flight from Siem Reap

Have a flexible travel schedule? Discover the best time to fly from Siem Reap with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Siem Reap

Get recent, data-driven insights about flights from Siem Reap including ideal travel times, pricing trends, and more.
No data available for this route at this time. Please check back soon.

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Related info for your journey

Access useful and relevant information related to your journey from Siem Reap. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 20 January 2026.

  • What are the most popular destinations to fly to from Siem Reap?

    This month, the top selected destinations from Siem Reap are Bangkok Don Mueang Intl Airport, Bangkok Suvarnabhumi Airport, Ho Chi Minh City. Throughout the year, Bangkok Suvarnabhumi Airport, Bangkok Don Mueang Intl Airport, Kuala Lumpur Intl Airport are some of the top choices made by users flying from Siem Reap.

  • What is the cheapest flight from Siem Reap to anywhere?

    Users have flown out of Siem Reap for as low as HK$969 to Kuala Lumpur Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for HK$1,637 to fly from Siem Reap.

  • How does Cheapflights help users find flights from Siem Reap?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Siem Reap today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from Siem Reap?

    Cheapflights simply makes it quick and affordable to book flights from Siem Reap by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Siem Reap with no change fees?

    Yes, we can. To see specific flights from Siem Reap with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from Siem Reap become cheaper?

    Of course! You can now track prices for flights from Siem Reap and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Siem Reap?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Siem Reap today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Siem Reap?

Cheapflights simply makes it quick and affordable to book flights from Siem Reap by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Siem Reap with no change fees?

Yes, we can. To see specific flights from Siem Reap with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Siem Reap become cheaper?

Of course! You can now track prices for flights from Siem Reap and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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