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Cheap flights from the Philippines to Siem Reap, Cambodia from ₱9,997

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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
MNL — SAI
May 21 — May 281
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Philippines to Siem Reap

Enter your travel dates to find the best prices.

Cheapest flights from Philippines to Siem Reap
Explore the most affordable flight options available from Philippines to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 21, 2026.

Sat 5/161:05 pm
MNL
-
SAI
1 stop21h 35m
Singapore Airlines
Wed 5/2010:30 am
SAI
-
MNL
1 stop11h 50m
Singapore Airlines
Deal found 4/20₱22,987
Thu 6/181:05 pm
MNL
-
SAI
1 stop21h 35m
Singapore Airlines
Sun 6/214:00 pm
SAI
-
MNL
1 stop19h 45m
Singapore Airlines
Deal found 4/19₱23,106
Fri 6/127:40 am
MNL
-
SAI
1 stop8h 30m
Singapore Airlines
Sun 6/2110:30 am
SAI
-
MNL
1 stop11h 50m
Singapore Airlines
Deal found 4/20₱23,286
Sun 12/135:20 am
MNL
-
SAI
1 stop12h 35m
Vietnam Airlines
Wed 12/166:40 pm
SAI
-
MNL
1 stop7h 20m
Vietnam Airlines
Deal found 4/16₱23,765
Tue 5/194:55 pm
MNL
-
SAI
1 stop23h 15m
Singapore Airlines
Tue 5/2610:30 am
SAI
-
MNL
1 stop29h 55m
Singapore Airlines
Deal found 4/19₱24,483
Sun 5/1712:55 pm
CEB
-
SAI
1 stop21h 20m
Multiple Airlines
Sun 5/246:05 pm
SAI
-
CEB
1 stop8h 55m
Multiple Airlines
Deal found 4/16₱25,022
Wed 4/294:05 am
MNL
-
SAI
1 stop15h 15m
Vietnam Airlines
Tue 5/57:10 pm
SAI
-
MNL
1 stop6h 55m
Vietnam Airlines
Deal found 4/18₱25,980
Thu 6/187:15 am
MNL
-
SAI
2 stops9h 55m
Multiple Airlines
Sun 6/2110:35 pm
SAI
-
MNL
1 stop27h 30m
Multiple Airlines
Deal found 4/18₱26,818
Sat 5/164:05 am
MNL
-
SAI
2 stops14h 05m
Vietnam Airlines
Wed 5/206:05 pm
SAI
-
MNL
1 stop9h 15m
Vietnam Airlines
Deal found 4/20₱27,416
Fri 6/195:20 am
MNL
-
SAI
1 stop12h 50m
Vietnam Airlines
Sun 6/216:05 pm
SAI
-
MNL
2 stops32h 00m
Vietnam Airlines
Deal found 4/19₱27,955
Thu 6/184:05 am
MNL
-
SAI
1 stop15h 15m
Vietnam Airlines
Sun 6/216:05 pm
SAI
-
MNL
2 stops32h 00m
Vietnam Airlines
Deal found 4/19₱28,135

Find flight deals from Philippines to Siem Reap

Keep the following information in mind while searching for Philippines to Siem Reap flight deals. Data was last updated April 21, 2026.

Round-trip from

₱21,011

One-way from

₱9,997

Popular in

July

Cheapest in

September

Average price

₱21,550
Vietnam Airlines
  • Vietnam Airlines
  • 8/26-8/30
  • 2 total stops
  • 13h 15m total
  • Philippines to Siem Reap
Search Deals
8/1
  • 8/1
  • 1 total stop
  • 7h 10m total
  • Philippines to Siem Reap
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (₱68,640 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (₱8,821 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philippines to Siem Reap that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 411,093 searches. Data last updated April 21, 2026.
Use the filters below to find and compare flights from the Philippines to Siem Reap that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Thu 6/18

1:05 pm-9:40 am

1 stop21h 35m

Siem Reap–Angkor Intl

Sun 6/21

4:00 pm-12:45 pm

1 stop19h 45m

₱23,106

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Tue 5/19

4:55 pm-3:10 pm

1 stop23h 15m

Siem Reap–Angkor Intl

Tue 5/26

10:30 am-5:25 pm

1 stop29h 55m

₱24,483

Cebu CitySiem Reap

CEB - SAI

CEBSAI

Cebu City Mactan Intl

Sun 5/17

12:55 pm-9:15 am

1 stop21h 20m

Siem Reap–Angkor Intl

Sun 5/24

6:05 pm-4:00 am

1 stop8h 55m

₱25,022
Quickest round-trip

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Sat 5/16

4:05 am-5:10 pm

2 stops14h 05m

Siem Reap–Angkor Intl

Wed 5/20

6:05 pm-4:20 am

1 stop9h 15m

₱27,416

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Thu 6/18

4:05 am-6:20 pm

1 stop15h 15m

Siem Reap–Angkor Intl

Sun 6/21

6:05 pm-3:05 am

2 stops32h 00m

₱28,135

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Thu 6/18

7:40 pm-4:35 pm

3 stops21h 55m

Siem Reap–Angkor Intl

Sun 6/21

10:35 pm-3:05 am

1 stop27h 30m

₱28,913

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Fri 6/12

4:05 am-6:20 pm

1 stop15h 15m

Siem Reap–Angkor Intl

Sun 6/21

11:55 am-5:50 am

2 stops16h 55m

₱30,709

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Fri 6/19

7:40 pm-9:30 pm

2 stops26h 50m

Siem Reap–Angkor Intl

Sun 6/21

9:40 am-5:50 am

2 stops19h 10m

₱31,247

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Sat 5/16

6:55 am-9:30 pm

2 stops15h 35m

Siem Reap–Angkor Intl

Wed 5/20

7:45 pm-6:40 pm

2 stops21h 55m

₱32,026

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Sun 6/28

4:05 am-5:10 pm

2 stops14h 05m

Siem Reap–Angkor Intl

Wed 7/8

9:10 pm-1:20 am

3 stops27h 10m

₱83,386

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 22 resultsSorted by cheapest first
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3

Best time to book a flight from Philippines to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Philippines with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from the Philippines to Siem Reap

What is the cheapest month to book a flight from Philippines to Siem Reap?

Currently, April is the cheapest month in which you can book a flight from Philippines to Siem Reap (average of ₱6,824). Flying from Philippines to Siem Reap in July is currently the most expensive (average of ₱20,652). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Siem Reap

Get insights into the airlines that provide service to Siem Reap. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Siem Reap. Reviews last updated April 21, 2026.
Read through reviews of airlines operating flights from the Philippines to Siem Reap, such as Singapore Airlines,Vietnam Airlines, andMalaysia Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very good
1,499 reviews
Check prices

Boarding

8.3

Food

7.8

Crew

8.6

Overall

8.2

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very good
1,499 reviews
Singapore Airlines
8.2
Very good
1,499 reviews
Check prices

Boarding

8.3

Food

7.8

Crew

8.6

Overall

8.2

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Vietnam Airlines
7.7
Good
260 reviews
Singapore Airlines
8.2
Very good
1,499 reviews
Check prices

Boarding

8.3

Food

7.8

Crew

8.6

Overall

8.2

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Malaysia Airlines
7.4
Good
305 reviews
Singapore Airlines
8.2
Very good
1,499 reviews
Check prices

Boarding

8.3

Food

7.8

Crew

8.6

Overall

8.2

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Related info for your journey

Find useful and relevant information for your journey from Philippines to Siem Reap. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Siem Reap from Philippines?

    For a flight from Philippines to Siem Reap, you will be flying into Siem Reap–Angkor Intl. Siem Reap–Angkor Intl (SAI) is just 39.7 km from the center of the city.

  • How long is the flight from Philippines to Siem Reap?

    Airlines like Singapore Airlines and Vietnam Airlines fly from Philippines to Siem Reap in about 14h 05m. The time it takes to get you to your destination can typically vary by up to 7h 30m. There are 1814 km between Philippines and Siem Reap. This flight may include one or multiple stops.

  • Can I find deals for flights from Philippines to Siem Reap that include hotel bookings?

    Yes. In addition to deals on Philippines to Siem Reap flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philippines to Siem Reap?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philippines to Siem Reap.

  • Can I find deals for business class flights from Philippines to Siem Reap?

    Yes. Cheapflights offers flight deals from Philippines to Siem Reap by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philippines to Siem Reap?

    Currently, April is the cheapest month in which you can book a flight from Philippines to Siem Reap (average of ₱6,824). Flying from Philippines to Siem Reap in July is currently the most expensive (average of ₱20,652). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philippines to Siem Reap

See prices for flight routes from nearby airports that may be better suited for you.
Manila to Siem Reap flights

Top 3 airlines flying from Philippines to Siem Reap

Discover the top 3 airlines that operate flights from Philippines to Siem Reap. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 411,093 searches. Data last updated April 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest₱6,795Average₱15,597FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest₱17,937Average₱21,047FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Vietnam AirlinesCheapest₱18,622Average₱21,914FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Philippines to Siem Reap?

Deals for Philippines to Siem Reap flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Philippines to Siem Reap?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Philippines to Siem Reap for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Philippines to Siem Reap with no change fees?

Yes, we can. To see specific flights from Philippines to 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 Philippines to Siem Reap become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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