Cheap Flights from Hong Kong to Siem Reap
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Flights from Hong Kong to Siem Reap
Airlines Flying from Hong Kong to Siem Reap
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Flight deals from Hong Kong to Siem Reap
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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HKG 18:4514h 55m1 stopsSAI 08:40Hong Kong - Siem Reap | Sat, Jul 12 | Vietnam Airlines
SIN 22:3517h 50m1 stopsHKG 17:25Siem Reap - Hong Kong | Mon, Jul 14 | Vietnam AirlinesNZD 404 NZD 4378% OFF8% OFFNZD 437 NZD 404 -
HKG 18:4514h 55m1 stopsSAI 08:40Hong Kong - Siem Reap | Thu, Jul 3 | Vietnam Airlines
SIN 19:4520h 40m1 stopsHKG 17:25Siem Reap - Hong Kong | Fri, Jul 11 | Vietnam AirlinesNZD 404 NZD 4378% OFF8% OFFNZD 437 NZD 404
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HKG 18:4514h 55m1 stopsSAI 08:40Hong Kong - Siem Reap | Sun, Jul 27 | Vietnam Airlines
SIN 13:3026h 55m1 stopsHKG 17:25Siem Reap - Hong Kong | Sun, Aug 3 | Vietnam AirlinesNZD 410 NZD 4376% OFF6% OFFNZD 437 NZD 410
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HKG 18:4514h 55m1 stopsSAI 08:40Hong Kong - Siem Reap | Sun, Jul 6 | Vietnam Airlines
SIN 13:3026h 55m1 stopsHKG 17:25Siem Reap - Hong Kong | Sat, Jul 12 | Vietnam AirlinesNZD 4106% OFFNZD 437 NZD 410
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HKG 18:4514h 55m1 stopsSAI 08:40Hong Kong - Siem Reap | Fri, Jul 4 | Vietnam Airlines
SIN 22:3517h 50m1 stopsHKG 17:25Siem Reap - Hong Kong | Mon, Jul 7 | Vietnam AirlinesNZD 4106% OFFNZD 437 NZD 410
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HKG 18:4514h 55m1 stopsSAI 08:40Hong Kong - Siem Reap | Tue, Jul 1 | Vietnam Airlines
SIN 19:4520h 40m1 stopsHKG 17:25Siem Reap - Hong Kong | Wed, Jul 9 | Vietnam AirlinesNZD 4116% OFFNZD 437 NZD 411
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HKG 18:4514h 55m1 stopsSAI 08:40Hong Kong - Siem Reap | Mon, Jul 21 | Vietnam Airlines
SIN 19:4520h 40m1 stopsHKG 17:25Siem Reap - Hong Kong | Fri, Jul 25 | Vietnam AirlinesNZD 4116% OFFNZD 437 NZD 411
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HKG 18:4514h 55m1 stopsSAI 08:40Hong Kong - Siem Reap | Wed, Aug 13 | Vietnam Airlines
SIN 19:4520h 40m1 stopsHKG 17:25Siem Reap - Hong Kong | Sun, Aug 17 | Vietnam AirlinesNZD 4116% OFFNZD 437 NZD 411
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HKG 18:4514h 55m1 stopsSAI 08:40Hong Kong - Siem Reap | Thu, Aug 21 | Vietnam Airlines
SIN 19:4520h 40m1 stopsHKG 17:25Siem Reap - Hong Kong | Mon, Aug 25 | Vietnam AirlinesNZD 4116% OFFNZD 437 NZD 411
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HKG 18:4514h 55m1 stopsSAI 08:40Hong Kong - Siem Reap | Fri, Jul 18 | Vietnam Airlines
SIN 13:3026h 55m1 stopsHKG 17:25Siem Reap - Hong Kong | Thu, Jul 24 | Vietnam AirlinesNZD 4116% OFFNZD 437 NZD 411
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HKG 13:0017h 25m1 stopsREP Invalid DateHong Kong - Siem Reap | Thu, Jul 3 | Normal Airline
REP 15:006hDirectHKG 16:00Siem Reap - Hong Kong | Sat, Jul 5 | Normal AirlineFind More FlightsFind More Flights
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HKG 07:4511h 20m1 stopsSAI 18:05Hong Kong - Siem Reap | Fri, Jul 18 | HK ExpressNZD 208 NZD 35742% OFF42% OFFNZD 357 NZD 208 -
HKG 07:4511h 20m1 stopsSAI 18:05Hong Kong - Siem Reap | Tue, Jul 8 | HK ExpressNZD 208 NZD 35742% OFF42% OFFNZD 357 NZD 208
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HKG 07:4511h 20m1 stopsSAI 18:05Hong Kong - Siem Reap | Thu, Jul 17 | HK ExpressNZD 208 NZD 35742% OFF42% OFFNZD 357 NZD 208
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HKG 07:4511h 20m1 stopsSAI 18:05Hong Kong - Siem Reap | Thu, Jul 31 | HK ExpressNZD 20842% OFFNZD 357 NZD 208
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HKG 07:4511h 20m1 stopsSAI 18:05Hong Kong - Siem Reap | Wed, Jul 9 | HK ExpressNZD 22737% OFFNZD 357 NZD 227
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HKG 07:4511h 20m1 stopsSAI 18:05Hong Kong - Siem Reap | Sat, Jul 5 | HK ExpressNZD 22836% OFFNZD 357 NZD 228
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HKG 07:4511h 20m1 stopsSAI 18:05Hong Kong - Siem Reap | Fri, Jul 11 | HK ExpressNZD 24133% OFFNZD 357 NZD 241
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HKG 22:0514h 5m1 stopsSAI 11:10Hong Kong - Siem Reap | Sun, Jul 27 | HK ExpressNZD 27124% OFFNZD 357 NZD 271
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HKG 07:4511h 20m1 stopsSAI 18:05Hong Kong - Siem Reap | Tue, Jul 1 | HK ExpressNZD 32210% OFFNZD 357 NZD 322
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HKG 07:4511h 20m1 stopsSAI 18:05Hong Kong - Siem Reap | Wed, Jul 2 | HK ExpressNZD 3366% OFFNZD 357 NZD 336
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HKG 13:0017h 25m1 stopsREP Invalid DateHong Kong - Siem Reap | Thu, Jul 3 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Information from Hong Kong to Siem Reap
| Cheapest one-way flight price | NZD 208 |
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| Cheapest return ticket price | NZD 404 |
| Off-season travel month | March |
| Peak season for travel | June |
| Flight distance | 1,479.62km |
| Popular airline | VietJet Air |
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
FAQ
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When are flight tickets from Hong Kong (HKG) to Siem Reap (REP) the cheapest?
Airlines adjust prices for flights from Hong Kong to Siem Reap based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much are flights from Hong Kong (HKG) to Siem Reap (REP) cost?
According to Trip.com's data, the lowest price is around NZD 653. -
How many airports in Siem Reap (REP)?
There are 1 airport(s) in Siem Reap (REP): Siem Reap Angkor International Airport.
How to find a cheap flight from Hong Kong to Siem Reap
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Hong Kong to Siem Reap. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest flight from Hong Kong to Siem Reap.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Hong Kong to Siem Reap over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Fri, Jul 18, with one-way flights priced at just NZD 208.
Compare cheap flight deals from Hong Kong to Siem Reap across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Hong Kong to Siem Reap. The cheapest airline for this route is HK Express.
Set up a Price Alert
By setting up a Price Alert for your journey from Hong Kong to Siem Reap, you can easily keep an eye on ticket prices without having to check every day.
Don't miss out on cheap flight deals and promo codes from Hong Kong to Siem Reap.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Hong Kong to Siem Reap and snag some exclusive deals just for you.
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