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Cheap flights from Siem Reap to Phnom Penh from £42

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Siem Reap to Phnom Penh

Cheap return flights

Enter your travel dates to find the best prices.
Cambodia Airways Logo
11:20 - 12:25SAI  Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl
1h 05mdirect
Cambodia Airways Logo
13:10 - 14:15KTI  Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl
1h 05mdirect
£112Cambodia Airways
Sat, 21 Nov - Sat, 28 Nov
Cambodia Airways Logo
11:20 - 12:25SAI  Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl
1h 05mdirect
Cambodia Airways Logo
09:25 - 10:35KTI  Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl
1h 10mdirect
£119Cambodia Airways
Sat, 21 Nov - Mon, 30 Nov
Cambodia Airways Logo
17:00 - 18:05SAI  Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl
1h 05mdirect
Cambodia Airways Logo
09:25 - 10:35KTI  Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl
1h 10mdirect
£140Cambodia Airways
Fri, 4 Dec - Mon, 7 Dec
Cambodia Angkor Air Logo
12:50 - 13:45SAI  Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl
0h 55mdirect
Cambodia Angkor Air Logo
16:30 - 17:25KTI  Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl
0h 55mdirect
£158Cambodia Angkor Air
Wed, 3 Mar - Wed, 3 Mar
Cambodia Angkor Air Logo
12:45 - 13:40SAI  Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl
0h 55mdirect
Cambodia Angkor Air Logo
19:35 - 20:25KTI  Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl
0h 50mdirect
£191Cambodia Angkor Air
Sun, 8 Nov - Sun, 8 Nov
Cambodia Angkor Air Logo
12:45 - 13:40SAI  Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl
0h 55mdirect
Cambodia Angkor Air Logo
19:35 - 20:25KTI  Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl
0h 50mdirect
£196Cambodia Angkor Air
Sun, 8 Nov - Sun, 8 Nov
Emirates Logo
13:20 - 19:25SAI  Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl
6h 05m1 stop Bangkok Suvarnabhumi
Emirates Logo
21:40 - 21:10KTI  Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl
23h 30m3 stops Singapore Changi Dubai Intl Bangkok Suvarnabhumi
£1,563Emirates
Wed, 3 Mar - Wed, 3 Mar
Emirates Logo
23:50 - 16:35SAI  Siem Reap–Angkor Intl-KTI Phnom Penh Techo Intl
40h 45m3 stops Bangkok Suvarnabhumi Dubai Intl Singapore Changi
Emirates Logo
19:35 - 12:40KTI  Phnom Penh Techo Intl-SAI Siem Reap–Angkor Intl
17h 05m1 stop Bangkok Suvarnabhumi
£1,563Emirates
Tue, 3 Nov - Sat, 7 Nov

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Cambodia Angkor Air flights from Siem Reap to Phnom Penh

Our best Cambodia Angkor Air deals on Siem Reap to Phnom Penh flight tickets
Cambodia Angkor Air
3 Mar
SAI12:50Siem Reap–Angkor Intl
0h 55m
KTI13:45Phnom Penh Techo Intl
3 Mar
KTI16:30Phnom Penh Techo Intl
0h 55m
SAI17:25Siem Reap–Angkor Intl
£158
Cambodia Angkor Air
8 Nov
SAI12:45Siem Reap–Angkor Intl
0h 55m
KTI13:40Phnom Penh Techo Intl
8 Nov
KTI19:35Phnom Penh Techo Intl
0h 50m
SAI20:25Siem Reap–Angkor Intl
£191

Cambodia Airways flights from Siem Reap to Phnom Penh

Our best Cambodia Airways deals on Siem Reap to Phnom Penh flight tickets
Cambodia Airways
21 Nov
SAI11:20Siem Reap–Angkor Intl
1h 05m
KTI12:25Phnom Penh Techo Intl
28 Nov
KTI13:10Phnom Penh Techo Intl
1h 05m
SAI14:15Siem Reap–Angkor Intl
£112
Cambodia Airways
21 Nov
SAI11:20Siem Reap–Angkor Intl
1h 05m
KTI12:25Phnom Penh Techo Intl
30 Nov
KTI09:25Phnom Penh Techo Intl
1h 10m
SAI10:35Siem Reap–Angkor Intl
£119
Cambodia Airways
4 Dec
SAI17:00Siem Reap–Angkor Intl
1h 05m
KTI18:05Phnom Penh Techo Intl
7 Dec
KTI09:25Phnom Penh Techo Intl
1h 10m
SAI10:35Siem Reap–Angkor Intl
£140

momondo Fare Finder

 
Use the filters below to find and compare flights from Siem Reap to Phnom Penh that are best for you.

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Route

Depart

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Price

Cheapest return flight

Siem ReapPhnom Penh

SAI Siem Reap–Angkor Intl - KTI Phnom Penh Techo Intl

SAIKTI

Siem Reap–Angkor Intl

Sat 21/11

11:20-12:25

Nonstop1h 05m

Phnom Penh Techo Intl

Sat 28/11

13:10-14:15

Nonstop1h 05m

£112

Siem ReapPhnom Penh

SAI Siem Reap–Angkor Intl - KTI Phnom Penh Techo Intl

SAIKTI

Siem Reap–Angkor Intl

Sat 21/11

11:20-12:25

Nonstop1h 05m

Phnom Penh Techo Intl

Mon 30/11

09:25-10:35

Nonstop1h 10m

£119

Siem ReapPhnom Penh

SAI Siem Reap–Angkor Intl - KTI Phnom Penh Techo Intl

SAIKTI

Siem Reap–Angkor Intl

Fri 4/12

17:00-18:05

Nonstop1h 05m

Phnom Penh Techo Intl

Mon 7/12

09:25-10:35

Nonstop1h 10m

£140

Siem ReapPhnom Penh

SAI Siem Reap–Angkor Intl - KTI Phnom Penh Techo Intl

SAIKTI

Siem Reap–Angkor Intl

Wed 3/3

12:50-13:45

Nonstop0h 55m

Phnom Penh Techo Intl

Wed 3/3

16:30-17:25

Nonstop0h 55m

£158
Fastest return journey

Siem ReapPhnom Penh

SAI Siem Reap–Angkor Intl - KTI Phnom Penh Techo Intl

SAIKTI

Siem Reap–Angkor Intl

Sun 8/11

12:45-13:40

Nonstop0h 55m

Phnom Penh Techo Intl

Sun 8/11

19:35-20:25

Nonstop0h 50m

£191

Siem ReapPhnom Penh

SAI Siem Reap–Angkor Intl - KTI Phnom Penh Techo Intl

SAIKTI

Siem Reap–Angkor Intl

Sun 8/11

12:45-13:40

Nonstop0h 55m

Phnom Penh Techo Intl

Sun 8/11

19:35-20:25

Nonstop0h 50m

£196

Siem ReapPhnom Penh

SAI Siem Reap–Angkor Intl - KTI Phnom Penh Techo Intl

SAIKTI

Siem Reap–Angkor Intl

Wed 3/3

13:20-19:25

1 stop6h 05m

Phnom Penh Techo Intl

Wed 3/3

21:40-21:10

3 stops23h 30m

£1,563

Siem ReapPhnom Penh

SAI Siem Reap–Angkor Intl - KTI Phnom Penh Techo Intl

SAIKTI

Siem Reap–Angkor Intl

Tue 3/11

23:50-16:35

3 stops40h 45m

Phnom Penh Techo Intl

Sat 7/11

19:35-12:40

1 stop17h 05m

£1,563
Cheapest one-way
Fastest single journey

Siem ReapPhnom Penh

SAI Siem Reap–Angkor Intl - KTI Phnom Penh Techo Intl

SAIKTI

Siem Reap–Angkor Intl

Mon 9/11

21:05-21:50

Nonstop0h 45m

£42

Siem ReapPhnom Penh

SAI Siem Reap–Angkor Intl - KTI Phnom Penh Techo Intl

SAIKTI

Siem Reap–Angkor Intl

Sun 21/2

11:20-12:25

Nonstop1h 05m

£43

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Phnom Penh from

How to get the cheapest flight ticket from Siem Reap to Phnom Penh

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Siem Reap and Phnom Penh?

Prices are currently typical for flights on this route.

Typical prices usually range from £87 to £133.
The lowest price recently found on this route was £112.

What is the cheapest month to fly to Phnom Penh?

The month of July is another great option to travel to Phnom Penh, with average flight prices from Siem Reap averaging around £71.

What is the cheapest Siem Reap–Angkor Intl to Phnom Penh Techo Intl flight route?

Fly from Siem Reap–Angkor Intl to Phnom Penh Techo Intl for the best Siem Reap–Angkor Intl - Phnom Penh Techo Intl flight prices

What cabin class options are available on Siem Reap to Phnom Penh flights?

There is only 1 cabin class available to choose from on Siem Reap to Phnom Penh flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Siem Reap to Phnom Penh

Are you open to changing your travel dates? Check out the ideal times to fly from Siem Reap to Phnom Penh according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Siem Reap to Phnom Penh (SAI to KTI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Siem Reap to Phnom Penh

Best price found

£42

Direct flights

Every day

Airports in Phnom Penh

1 airport
The best one-way flight to Phnom Penh from Siem Reap in the past 72 hours is £42. The best return flight deal from Siem Reap to Phnom Penh found on momondo in the last 72 hours is £112.
Direct flights go from Siem Reap to Phnom Penh every day.
There is 1 airport in Phnom Penh. From Siem Reap there are direct flights to Phnom Penh Techo Intl (KTI).
Search flight deals

Frequently asked questions about flying from Siem Reap to Phnom Penh

  • How far is Siem Reap–Angkor Intl to Phnom Penh Techo Intl by plane?

    Phnom Penh Techo Intl is 143.1 mi away from Siem Reap–Angkor Intl.

  • When did momondo last update prices for flights from Siem Reap–Angkor Intl Airport to Phnom Penh Techo Intl Airport?

    Prices for flights from Siem Reap–Angkor Intl Airport to Phnom Penh Techo Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Siem Reap–Angkor Intl Airport to Phnom Penh Techo Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Siem Reap–Angkor Intl Airport to Phnom Penh Techo Intl Airport.

  • What documentation or ID do you need to fly to Phnom Penh Techo Intl Airport?

    The necessary travel and health documents for your Phnom Penh Techo Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Siem Reap to Phnom Penh?

Finding the right flight to Phnom Penh from Siem Reap is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Phnom Penh quick and easy, saving you time and money.

Can I find flights from Siem Reap to Phnom Penh with flexible booking policies on momondo?

momondo does allow users to show only those flights to Phnom Penh from Siem Reap which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Siem Reap to Phnom Penh?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Phnom Penh from Siem Reap.

I’m not ready to book a flight from Siem Reap to Phnom Penh right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Siem Reap to Phnom Penh now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Phnom Penh and let you know when they change.

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