How long does a flight from Phnom Penh to Siem Reap take?

Direct flights take on average 0h 50m to travel the 147 miles between Phnom Penh and Siem Reap.

How many flights are there between Phnom Penh and Siem Reap per day?

Each day, there are between 2 and 4 direct flights that take off from Phnom Penh and land in Siem Reap, with an average flight time of 1h 00m. The most common departure time is 16:00 and most flights take off in the morning. Each week, there are 22 flights. The most frequent day of departure is Tuesday, when 18% of all weekly flights depart. The fewest flights depart on a Friday.

What is the cheapest flight from Phnom Penh to Siem Reap?

In the last 5 days, the lowest price for a flight from Phnom Penh to Siem Reap was £60 for a one-way ticket and £103 for a return.

What’s the earliest departure time from Phnom Penh to Siem Reap?

Early birds can take the earliest flight from Phnom Penh at 07:40 and will be landing in Siem Reap at 08:35.

What’s the latest departure time from Phnom Penh to Siem Reap?

If you prefer to fly at night, the latest flight from Phnom Penh to Siem Reap jets off at 19:45 and lands at 20:25.

Which airlines fly direct between Phnom Penh and Siem Reap?

There is just one airline that flies from Phnom Penh to Siem Reap direct and that is Cambodia Angkor Air . The best return deal found from Cambodia Angkor Air for the route is £92.

Which aircraft models fly most regularly from Phnom Penh to Siem Reap?

We unfortunately don’t have that data for this specific route.

On which days can I fly direct from Phnom Penh to Siem Reap?

There are direct flights from Phnom Penh to Siem Reap on a daily basis.

What is the cheapest month to fly from Phnom Penh to Siem Reap?

The cheapest month for flights from Phnom Penh to Siem Reap is July , where tickets cost £76 (return) on average. On the other hand, the most expensive months are April and May, where the average cost of round-trip tickets is £157 and £146 respectively.

How does KAYAK find such low prices on flights from Phnom Penh to Siem Reap?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phnom Penh to Siem Reap.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phnom Penh to Siem Reap?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Siem Reap from Phnom Penh is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Phnom Penh to Siem Reap?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Siem Reap with an airline and back to Phnom Penh with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phnom Penh to Siem Reap?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Siem Reap from Phnom Penh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Which cabin class options are there for flights between Phnom Penh and Siem Reap?

There is only one cabin class option available for the route, which is Economy . Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Which airlines provide the cheapest flights from Phnom Penh to Siem Reap?

In the past 5 days, the cheapest return tickets from Phnom Penh to Siem Reap were found on Cambodia Airways (£103) and Cambodia Angkor Air (£142).

How far in advance should I book a flight from Phnom Penh to Siem Reap?

To get a below average price on the flight from Phnom Penh to Siem Reap, you should book around 3 weeks before departure , which saves you about 3% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

How much is a return flight from Phnom Penh to Siem Reap?

Flight prices are below average for this route right now. Flights to Siem Reap from Phnom Penh usually cost between £106 and £147 in November. The lowest price found in the past 5 days was £103 on Cambodia Airways (28 Nov–29 Nov).

£60 CHEAP FLIGHTS from Phnom Penh to Siem Reap (KTI - SAI)

Save 34% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest return fare

£103

Typical prices: £106-£147

Cambodia Airways

Sat 28/11Sun 29/11

KTI - SAI • Direct

Cheapest one-way flight

£60

Typical prices: £52-£84

Cambodia Airways

Sun 6/12

KTI - SAI • Direct

Direct flights

Every day

You can fly direct with Cambodia Airways and Cambodia Angkor Air. Average duration is 1h 00m

Direct flights

When to book

3 weeks

in advance

Our data shows that travellers who book at least 3 weeks in advance save around 3% compared to booking last minute.

Insights

When to travel

July

Cheapest • 38% price drop

November

Most popular

Good to know

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to Siem Reap!

Flight Deals

Cheap Flights from Phnom Penh to Siem Reap (KTI-SAI)

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Last minute

Direct

Recent return flight deals from Phnom Penh to Siem Reap

Sat, 28 Nov - Sun, 29 Nov

13:10 - 14:15KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

1h 05mdirect

20:05 - 21:10SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

1h 05mdirect

£103Cambodia Airways

Sat, 19 Dec - Sat, 26 Dec

13:10 - 14:15KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

1h 05mdirect

11:20 - 12:25SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

1h 05mdirect

£105Cambodia Airways

Wed, 25 Nov - Sun, 29 Nov

09:25 - 10:35KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

1h 10mdirect

20:05 - 21:10SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

1h 05mdirect

£109Cambodia Airways

Sat, 28 Nov - Sat, 28 Nov

13:10 - 14:15KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

1h 05mdirect

20:05 - 21:10SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

1h 05mdirect

£112Cambodia Airways

Thu, 17 Dec - Sat, 19 Dec

13:10 - 14:15KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

1h 05mdirect

11:20 - 12:25SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

1h 05mdirect

£112Cambodia Airways

Thu, 19 Nov - Sat, 21 Nov

13:10 - 14:15KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

1h 05mdirect

20:05 - 21:10SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

1h 05mdirect

£116Cambodia Airways

Wed, 27 Jan - Sun, 31 Jan

09:25 - 10:35KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

1h 10mdirect

11:20 - 12:25SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

1h 05mdirect

£116Cambodia Airways

Sun, 22 Nov - Sat, 28 Nov

13:10 - 14:15KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

1h 05mdirect

11:20 - 12:25SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

1h 05mdirect

£118Cambodia Airways

Sat, 19 Dec - Sat, 26 Dec

07:40 - 08:35KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

0h 55mdirect

21:05 - 21:45SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

0h 40mdirect

£142Cambodia Angkor Air

Thu, 19 Nov - Sun, 22 Nov

19:45 - 20:25KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

0h 40mdirect

21:05 - 21:50SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

0h 45mdirect

£150Cambodia Angkor Air

Recent last minute flight deals from Phnom Penh to Siem Reap

Fri, 13 Nov - Sat, 14 Nov

19:45 - 20:25KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

0h 40mdirect

21:05 - 21:45SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

0h 40mdirect

£145Cambodia Angkor Air

Fri, 13 Nov - Sun, 15 Nov

19:45 - 20:25KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

0h 40mdirect

21:05 - 21:50SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

0h 45mdirect

£145Cambodia Angkor Air

Sun, 15 Nov - Sun, 15 Nov

09:30 - 10:35KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

1h 05mdirect

21:05 - 21:50SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

0h 45mdirect

£159Multiple Airlines

Sun, 15 Nov - Sun, 15 Nov

11:15 - 12:05KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

0h 50mdirect

21:05 - 21:50SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

0h 45mdirect

£190Cambodia Angkor Air

Sun, 15 Nov - Sun, 15 Nov

11:15 - 12:05KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

0h 50mdirect

21:05 - 21:50SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

0h 45mdirect

£191Cambodia Angkor Air

Sun, 15 Nov - Sun, 15 Nov

11:15 - 12:05KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

0h 50mdirect

21:05 - 21:50SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

0h 45mdirect

£195Cambodia Angkor Air

Sun, 15 Nov - Sun, 15 Nov

19:45 - 20:25KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

0h 40mdirect

22:25 - 10:30SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

12h 05m1 stop Ho Chi Minh City

£250Cambodia Angkor Air

Sun, 15 Nov - Sun, 15 Nov

07:20 - 16:05KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

8h 45m2 stops Kuala Lumpur Intl Phuket City

21:05 - 21:50SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

0h 45mdirect

£321Multiple Airlines

Sat, 14 Nov - Sun, 15 Nov

13:50 - 20:30KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

6h 40m1 stop Ho Chi Minh City

18:40 - 22:50SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

4h 10m1 stop Ho Chi Minh City

£407Vietnam Airlines

Sat, 14 Nov - Sun, 15 Nov

13:50 - 20:30KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

6h 40m1 stop Ho Chi Minh City

18:40 - 22:50SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

4h 10m1 stop Ho Chi Minh City

£481Vietnam Airlines

Recent direct flight deals from Phnom Penh to Siem Reap

Sat, 28 Nov - Sun, 29 Nov

13:10 - 14:15KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

1h 05mdirect

20:05 - 21:10SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

1h 05mdirect

£103Cambodia Airways

Sat, 19 Dec - Sat, 26 Dec

13:10 - 14:15KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

1h 05mdirect

11:20 - 12:25SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

1h 05mdirect

£105Cambodia Airways

Wed, 25 Nov - Sun, 29 Nov

09:25 - 10:35KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

1h 10mdirect

20:05 - 21:10SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

1h 05mdirect

£109Cambodia Airways

Sat, 28 Nov - Sat, 28 Nov

13:10 - 14:15KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

1h 05mdirect

20:05 - 21:10SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

1h 05mdirect

£112Cambodia Airways

Thu, 17 Dec - Sat, 19 Dec

13:10 - 14:15KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

1h 05mdirect

11:20 - 12:25SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

1h 05mdirect

£112Cambodia Airways

Thu, 19 Nov - Sat, 21 Nov

13:10 - 14:15KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

1h 05mdirect

20:05 - 21:10SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

1h 05mdirect

£116Cambodia Airways

Wed, 27 Jan - Sun, 31 Jan

09:25 - 10:35KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

1h 10mdirect

11:20 - 12:25SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

1h 05mdirect

£116Cambodia Airways

Sun, 22 Nov - Sat, 28 Nov

13:10 - 14:15KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

1h 05mdirect

11:20 - 12:25SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

1h 05mdirect

£118Cambodia Airways

Sat, 19 Dec - Sat, 26 Dec

07:40 - 08:35KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

0h 55mdirect

21:05 - 21:45SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

0h 40mdirect

£142Cambodia Angkor Air

Thu, 19 Nov - Sun, 22 Nov

19:45 - 20:25KTI Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl

0h 40mdirect

21:05 - 21:50SAI Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl

0h 45mdirect

£150Cambodia Angkor Air

Booking Insights

KAYAK’s insights & trends for Phnom Penh to Siem Reap flights

Get data-powered insights and trends into flights from Phnom Penh to Siem Reap to help you find the cheapest flights, the best time to fly and much more.

Prices

Airlines

How much is a return flight from Phnom Penh to Siem Reap? This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Phnom Penh to Siem Reap departing in November.
What is the cheapest month to fly from Phnom Penh to Siem Reap? To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phnom Penh to Siem Reap, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.: The cheapest month for flights from Phnom Penh to Siem Reap is July, where tickets cost £76 (return) on average. On the other hand, the most expensive months are April and May, where the average cost of round-trip tickets is £157 and £146 respectively.
How far in advance should I book a flight from Phnom Penh to Siem Reap? To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Phnom Penh to Siem Reap, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.: To get a below average price on the flight from Phnom Penh to Siem Reap, you should book around 3 weeks before departure, which saves you about 3% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Find deals

Low season	May
High season	November
Cheapest flight	£60

Best time to beat the crowds but there is an average 20% increase in price.

Most popular time to fly and prices are also 1% lower on average.

Flight from Phnom Penh to Siem Reap

When to book flights from Phnom Penh to Siem Reap

Are your dates flexible? Find out the best times to travel from Phnom Penh to Siem Reap based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Phnom Penh to Siem Reap?
In the last 5 days, the lowest price for a flight from Phnom Penh to Siem Reap was £60 for a one-way ticket and £103 for a return.
Which aircraft models fly most regularly from Phnom Penh to Siem Reap?
We unfortunately don’t have that data for this specific route.
On which days can I fly direct from Phnom Penh to Siem Reap?
There are direct flights from Phnom Penh to Siem Reap on a daily basis.
How does KAYAK find such low prices on flights from Phnom Penh to Siem Reap?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phnom Penh to Siem Reap.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phnom Penh to Siem Reap?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Siem Reap from Phnom Penh is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Phnom Penh to Siem Reap?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Siem Reap with an airline and back to Phnom Penh with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phnom Penh to Siem Reap?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Siem Reap from Phnom Penh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Looking for a cheap flight from Siem Reap to Phnom Penh? 25% of our users found flights on this route for £68 or less one-way.

Direct departures

Phnom Penh Techo Intl to Siem Reap–Angkor Intl

Monday