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Siem Reap

$80+ Cheap flights from Manila (MNL) to Siem Reap, Cambodia (SAI)

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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
MNL — SAI
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap flight deals from Manila to Siem Reap

Cheapest flights from Manila to Siem Reap
Explore the most affordable flight options available from Manila to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This AirAsia deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/119:05 am
MNL
-
SAI
1 stop6h 25m
Multiple Airlines
Tue 7/143:35 pm
SAI
-
MNL
1 stop19h 40m
Multiple Airlines
Deal found 3/10$292
This Vietnam Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/114:05 am
MNL
-
SAI
1 stop15h 15m
Vietnam Airlines
Fri 8/147:10 pm
SAI
-
MNL
1 stop6h 55m
Vietnam Airlines
Deal found 3/9$316
This Vietnam Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/115:20 am
MNL
-
SAI
1 stop12h 50m
Vietnam Airlines
Tue 7/146:05 pm
SAI
-
MNL
1 stop9h 15m
Vietnam Airlines
Deal found 3/7$322
This Vietnam Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/264:05 am
MNL
-
SAI
1 stop15h 15m
Vietnam Airlines
Thu 7/237:10 pm
SAI
-
MNL
1 stop6h 55m
Vietnam Airlines
Deal found 3/10$323
This Vietnam Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:05 am
MNL
-
SAI
1 stop15h 15m
Vietnam Airlines
Sat 5/96:05 pm
SAI
-
MNL
1 stop9h 15m
Vietnam Airlines
Deal found 3/7$327
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:45 am
MNL
-
SAI
2 stops29h 25m
Multiple Airlines
Thu 7/237:10 pm
SAI
-
MNL
1 stop6h 00m
Multiple Airlines
Deal found 3/10$330
This Vietnam Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:20 am
MNL
-
SAI
1 stop12h 50m
Vietnam Airlines
Wed 4/296:05 pm
SAI
-
MNL
1 stop9h 15m
Vietnam Airlines
Deal found 3/8$331
This Vietnam Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:20 am
MNL
-
SAI
1 stop12h 35m
Vietnam Airlines
Fri 3/275:55 pm
SAI
-
MNL
1 stop9h 25m
Vietnam Airlines
Deal found 3/7$334
This Vietnam Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/54:05 am
MNL
-
SAI
1 stop15h 15m
Vietnam Airlines
Sun 4/126:05 pm
SAI
-
MNL
1 stop9h 15m
Vietnam Airlines
Deal found 3/6$343

Find flight deals from Manila to Siem Reap

Discover tips and strategies to find the most affordable flight options for your journey from Manila (MNL) to Siem Reap (SAI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$292
(AirAsia)

One-way from

$80
(AirAsia)

Popular in

April

Cheapest in

September

Average price

$343
Provider with most accurate pricing for Manila Ninoy Aquino Intl-Siem Reap–Angkor Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Manila Ninoy Aquino Intl-Siem Reap–Angkor Intl flights.
Search Deals
From Manila Ninoy Aquino Intl to Siem Reap–Angkor Intl
Search Deals
One-way flight from Manila Ninoy Aquino Intl to Siem Reap–Angkor Intl
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Manila 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 2,558,603 searches. Data last updated March 10, 2026.
Use the filters below to find and compare flights from Manila 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

Sat 7/11

9:05 am-2:30 pm

1 stop6h 25m

Siem Reap–Angkor Intl

Tue 7/14

3:35 pm-12:15 pm

1 stop19h 40m

$292

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Tue 8/11

4:05 am-6:20 pm

1 stop15h 15m

Siem Reap–Angkor Intl

Thu 8/13

7:10 pm-3:05 am

1 stop6h 55m

$316

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Tue 8/11

4:05 am-6:20 pm

1 stop15h 15m

Siem Reap–Angkor Intl

Fri 8/14

7:10 pm-3:05 am

1 stop6h 55m

$316

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Tue 5/26

4:05 am-6:20 pm

1 stop15h 15m

Siem Reap–Angkor Intl

Thu 7/23

7:10 pm-3:05 am

1 stop6h 55m

$323

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Fri 5/1

4:05 am-6:20 pm

1 stop15h 15m

Siem Reap–Angkor Intl

Sat 5/9

6:05 pm-4:20 am

1 stop9h 15m

$327

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Tue 5/26

6:45 am-11:10 am

2 stops29h 25m

Siem Reap–Angkor Intl

Thu 7/23

7:10 pm-2:10 am

1 stop6h 00m

$330
Quickest round-trip

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Mon 3/23

5:20 am-4:55 pm

1 stop12h 35m

Siem Reap–Angkor Intl

Fri 3/27

5:55 pm-4:20 am

1 stop9h 25m

$334

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Sun 4/5

4:05 am-6:20 pm

1 stop15h 15m

Siem Reap–Angkor Intl

Sun 4/12

6:05 pm-4:20 am

1 stop9h 15m

$343

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Sat 7/11

5:20 am-5:10 pm

1 stop12h 50m

Siem Reap–Angkor Intl

Tue 7/14

6:05 pm-3:05 am

2 stops32h 00m

$350
Cheapest one-way
Quickest one-way

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Sat 7/11

9:05 am-2:30 pm

1 stop6h 25m

$80

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Compare providers for flights from Manila to Siem Reap

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Manila to Siem Reap in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Manila-Siem Reap flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Manila-Siem Reap flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Manila-Siem Reap flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Manila-Siem Reap flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Manila-Siem Reap flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Manila to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Manila 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 Manila to Siem Reap

How far ahead should I book a flight from Manila to Siem Reap?

Use this chart to determine the optimal time to book a round-trip flight from Manila to Siem Reap. Price data was last updated on March 6, 2026.

To ensure you get the cheapest price possible for a flight from Manila to Siem Reap, you should look to book at least 66 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, May is the cheapest month in which you can book a flight from Manila to Siem Reap (average of $238). Flying from Manila to Siem Reap in July is currently the most expensive (average of $352). 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 March 10, 2026.
Peruse reviews from past customers who have flown with Vietnam Airlines from Manila to Siem Reap to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Vietnam Airlines
7.7
Good
237 reviews

Overall

7.7

Boarding

7.7

Comfort

7.6

Food

6.8

Crew

8.2

Entertainment

6.3

Reviews

1 / 15
8.0
Excellent

Stephen,Nov 2025

SYD - SGN

I really liked it. It’s very good value for money.
Vietnam Airlines
7.7
Good
237 reviews
Vietnam Airlines
7.7
Good
237 reviews

Overall

7.7

Boarding

7.7

Comfort

7.6

Food

6.8

Crew

8.2

Entertainment

6.3

Reviews

1 / 15
8.0
Excellent

Stephen,Nov 2025

SYD - SGN

I really liked it. It’s very good value for money.

Related info for your journey

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

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

    There are many flights that can get you from Manila to Siem Reap in 15h 15m. Fly via Vietnam Airlines to get the fastest option. Airlines will cover a distance of 1127 mi.

  • What is the cheapest airline to fly from Manila to Siem Reap round-trip?

    Currently priced at $304, Vietnam Airlines will fly you from Manila to Siem Reap and back. In addition to Vietnam Airlines, many other airlines offer competitively priced options for your trip. Users have found that Vietnam Airlines is 12% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Manila 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 Manila to Siem Reap?

    Currently, May is the cheapest month in which you can book a flight from Manila to Siem Reap (average of $238). Flying from Manila to Siem Reap in July is currently the most expensive (average of $352). 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

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Top airline flying from Manila to Siem Reap

Discover the top airline that operate flights from Manila 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 2,558,603 searches. Data last updated March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Vietnam AirlinesCheapest$304Average$343FlexibilityNo cancel feeOn-time81%

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