HK$1,356+ 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 27-7. 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
3 Jul — 10 Jul1
1 adult
1 adult, Economy, 0 bags

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 3 June 2026. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Route

Departure

Return

Price

Cheapest return flight

Siem ReapHong Kong

SAI - HKG

SAIHKG

Siem Reap–Angkor Intl

Sat 8-8

19:20-20:35

1 stop24h 15m

Hong Kong Intl

Wed 12-8

21:35-11:15

1 stop14h 40m

HK$2,908
Fastest return journey

Siem ReapHong Kong

SAI - HKG

SAIHKG

Siem Reap–Angkor Intl

Sat 8-8

19:05-13:05

2 stops17h 00m

Hong Kong Intl

Wed 12-8

21:35-14:20

1 stop17h 45m

HK$3,519

Siem ReapHong Kong

SAI - HKG

SAIHKG

Siem Reap–Angkor Intl

Sat 8-8

19:10-13:30

2 stops17h 20m

Hong Kong Intl

Wed 12-8

14:30-18:20

2 stops28h 50m

HK$4,232
Cheapest one-way

Siem ReapHong Kong

SAI - HKG

SAIHKG

Siem Reap–Angkor Intl

Mon 28-9

19:05-12:40

1 stop16h 35m

HK$1,419
Fastest single journey

Siem ReapHong Kong

SAI - HKG

SAIHKG

Siem Reap–Angkor Intl

Thu 18-6

19:10-12:40

2 stops16h 30m

HK$4,287

Flights are sorted by cheapest return flights first.

Deals found on 2-6

Sorted by cheapest first

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.

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Direct flights from Cambodia

Book a direct flight from one of these other cities located in Cambodia.
Direct flights from Siem Reap
Direct flights from Phnom Penh

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 3 June 2026.

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

    This month, the top selected destinations from Siem Reap are Bangkok Suvarnabhumi Airport, Ho Chi Minh City, Da Nang. 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$1,036 to Bangkok Suvarnabhumi Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for HK$3,165 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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Fly with Cheapflights

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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