Cheap flights from Hong Kong to Siem Reap

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Siem Reap (REP)
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How to find the cheapest flight from
Hong Kong (HKG) to Siem Reap (REP)

All the information you need to plan the best HKG to REP flight in 2021: compare Hong Kong to Siem Reap flight prices with the expected peak season, weather and rainfall in Siem Reap.
HKG - REP
Price
HK$177 - HK$382
REP
Temperature
24 - 29 °C
REP
Precipitation
0 - 260 mm

Popular in

January

High demand for flights, 33% potential price rise

Cheapest in

November

Best time to find cheap flights, 31% potential price drop

Round-trip from

HK$1,376

From Hong Kong Intl to Siem Reap

One-way from

HK$739

One-way flight from Hong Kong Intl to Siem Reap

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Hong Kong to Siem Reap?

Travellers have found it’s best to book a flight 55 days in advance to save up to 29% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 55 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Hong Kong to Siem Reap 1-2 weeks in advance for as low as HK$1,991, or HK$2,201 for flights within the next 24 hours.

When is the cheapest time to fly from Hong Kong to Siem Reap (HKG - REP)?

It’s optimal to fly from Hong Kong to Siem Reap in the afternoon. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight at midday.

What is the cheapest day to fly return from Hong Kong to Siem Reap?

Users have found that flying from Hong Kong to Siem Reap on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Hong Kong to Siem Reap?

Our data shows that November tends to be the cheapest month to fly to Siem Reap from Hong Kong. Users have commonly found prices around HK$2,000 for the month, but tickets can be as low as HK$988. Due to multiple factors, prepare for potentially higher prices in January.

Direct flights to Siem Reap from Hong Kong

Save time with Hong Kong to Siem Reap direct flight deals
20 Mar - 26 Mar
HK$1,509pp
HKG
Hong Kong Intl
HK Express
Direct
REP
Siem Reap
REP
Siem Reap
HK Express
Direct
HKG
Hong Kong Intl
19 Mar - 26 Mar
HK$1,548pp
HKG
Hong Kong Intl
HK Express
Direct
REP
Siem Reap
REP
Siem Reap
HK Express
Direct
HKG
Hong Kong Intl
5 Mar - 26 Mar
HK$1,571pp
HKG
Hong Kong Intl
HK Express
Direct
REP
Siem Reap
REP
Siem Reap
HK Express
Direct
HKG
Hong Kong Intl

One-way flights to Siem Reap from Hong Kong

The cheapest one-way flights from Hong Kong to Siem Reap
03:05 - 04:45
HK Express
Direct
2h 40m
HKG - REP
HK Express
HK$739
lastminute.com
11:55 - 13:35
HK Express
Direct
2h 40m
HKG - REP
HK Express
HK$801
Gotogate
03:05 - 04:45
HK Express
Direct
2h 40m
HKG - REP
HK Express
HK$809
mytrip.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Hong Kong</span> to <span class="emphasized">Siem Reap</span> flights.

Flight FAQs

From Hong Kong to Siem Reap

Which airlines flying from Hong Kong Intl to Siem Reap have flexible cancellations due to COVID-19?

Some of our airline partners flying from Hong Kong Intl to Siem Reap have new flexible policies in place due to COVID-19. HK Express, Cathay Dragon, and Cathay Pacific are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like HK Express with this kind of flexibility.

Can I find flights from Hong Kong to Siem Reap for under HK$1,600 on Cheapflights?

Yes, there are multiple flights from Hong Kong to Siem Reap for under HK$1,600. The cheapest flight booked recently is on HK Express for just HK$1,509, but on average you can expect to pay HK$1,765.

Are there direct flights from Hong Kong to Siem Reap for under HK$1,600 on Cheapflights?

Cheapflights has 7 direct flights from Hong Kong to Siem Reap under HK$1,600. A good price for a direct flight from Hong Kong to Siem Reap is less than HK$1,594.

How popular is this Hong Kong to Siem Reap flight route?

Flights from Hong Kong Intl to Siem Reap have been viewed 571 times in the past calendar month.

What is the cheapest airline to fly from Hong Kong to Siem Reap return?

Currently priced at HK$1,509, HK Express will fly you from Hong Kong to Siem Reap and back. In addition to HK Express, many other airlines offer competitively priced options for your trip. HK Express is priced at 24% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest flights from Hong Kong to Siem Reap?

The cheapest flight price from Hong Kong to Siem Reap is HK$555. On average you can expect to pay HK$1,313. The most popular route, (Hong Kong Intl - Siem Reap), can usually be booked for HK$2,582.

What are the most popular airlines that fly from Hong Kong to Siem Reap?

Consider AirAsia, Cathay Pacific or Thai AirAsia when booking your flight. These represent the most popular airlines when flying from Hong Kong to Siem Reap.

Related searches

Flights to Siem Reap (REP) from Hong Kong (HKG)
Flights to Siem Reap Flights from Hong Kong

Rent a Car

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COVID Restrictions

View COVID Travel Restrictions for Siem Reap, Cambodia

Do I need a COVID test to fly to Siem Reap from Hong Kong?

Information is based on travel restrictions from Hong Kong Intl to Siem Reap

Most visitors from Hong Kong Intl need to provide a negative COVID-19 test result and/or quarantine to enter Siem Reap.

COVID-19 testing requirements
Visitors from Hong Kong Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Siem Reap.

Quarantine requirements
Visitors from Hong Kong Intl are not required to quarantine after entering Siem Reap.

Do I need a test to fly back to Hong Kong from Siem Reap?

Returning to Hong Kong Intl from Siem Reap

COVID-19 testing requirements
Visitors from Siem Reap must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Hong Kong Intl.

Quarantine requirements
Visitors from Siem Reap are not required to quarantine after entering Hong Kong Intl.

Hide COVID Travel Restrictions for Siem Reap, Cambodia

Destination information for Siem Reap

Things to know before you go - useful duration and weather info for your trip from Hong Kong to Siem Reap.
Today's exchange rate
HK$1 = 517.33៛
Flight duration from HKG to REP
2h 36m

Airports servicing Hong Kong

Hong Kong Intl (HKG)

Airports servicing Siem Reap

Top 6 airlines flying from Hong Kong Intl to Siem Reap

The chart below displays the airlines Cheapflights users travelling from Hong Kong to Siem Reap choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
HK Express
HK$660 HK$1,683 No cancel fee 90%

We couldn't confirm the COVID-19 safety measures taken by HK Express. Please check directly on their website for additional information.

Search HK Express flights
Thai AirAsia
HK$1,428 HK$2,205 No cancel fee 87%

We couldn't confirm the COVID-19 safety measures taken by Thai AirAsia. Please check directly on their website for additional information.

Search Thai AirAsia flights
Vietnam Airlines
HK$1,903 HK$2,265 No cancel fee 81%
Search Vietnam Airlines flights
Cathay Pacific
HK$1,997 HK$3,501 No cancel fee 72%
Search Cathay Pacific flights
Cathay Dragon
HK$2,642 HK$3,435 No cancel fee 69%

We couldn't confirm the COVID-19 safety measures taken by Cathay Dragon. Please check directly on their website for additional information.

Search Cathay Dragon flights
Bangkok Airways
HK$3,648 HK$3,967 No cancel fee 74%

We couldn't confirm the COVID-19 safety measures taken by Bangkok Airways. Please check directly on their website for additional information.

Search Bangkok Airways flights
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