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Siem Reap

$209+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
MNL — SAI
Jun 28 — Jul 51
Sun 6/28
Sun 7/5
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 May 29, 2026.

This Singapore Airlines deal was found by Cheapflights users on 5/29. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:45 pm
MNL
-
SAI
1 stop22h 05m
Singapore Airlines
Tue 11/1710:45 am
SAI
-
MNL
1 stop23h 40m
Singapore Airlines
Deal found 5/29$385
This Singapore Airlines deal was found by Cheapflights users on 5/25. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:05 pm
MNL
-
SAI
1 stop17h 45m
Singapore Airlines
Fri 11/1310:45 am
SAI
-
MNL
1 stop23h 40m
Singapore Airlines
Deal found 5/25$390
This oojo deal was found by Cheapflights users on 5/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/255:20 am
MNL
-
SAI
1 stop12h 50m
Vietnam Airlines
Fri 7/317:10 pm
SAI
-
MNL
1 stop6h 55m
Vietnam Airlines
Deal found 5/28$405
This oojo deal was found by Cheapflights users on 5/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:20 am
MNL
-
SAI
2 stops11h 50m
Vietnam Airlines
Tue 11/178:30 pm
SAI
-
MNL
1 stop6h 50m
Vietnam Airlines
Deal found 5/29$411
This Vietnam Airlines deal was found by Cheapflights users on 5/25. 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 6/195:20 am
MNL
-
SAI
1 stop12h 50m
Vietnam Airlines
Sun 6/217:10 pm
SAI
-
MNL
1 stop6h 55m
Vietnam Airlines
Deal found 5/25$421
This Singapore Airlines deal was found by Cheapflights users on 5/25. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/184:55 pm
MNL
-
SAI
1 stop23h 15m
Singapore Airlines
Sun 6/2110:30 am
SAI
-
MNL
1 stop24h 05m
Singapore Airlines
Deal found 5/25$431
This Vietnam Airlines deal was found by Cheapflights users on 5/27. 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 8/144:05 am
MNL
-
SAI
2 stops14h 05m
Vietnam Airlines
Fri 8/286:05 pm
SAI
-
MNL
1 stop9h 15m
Vietnam Airlines
Deal found 5/27$439

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 May 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$385
(Singapore Airlines)

One-way from

$209
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$311
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
High demand for flights, 1% potential price rise
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 May 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 May 29, 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

Wed 11/11

12:45 pm-9:50 am

1 stop22h 05m

Siem Reap–Angkor Intl

Tue 11/17

10:45 am-11:25 am

1 stop23h 40m

$385
Quickest round-trip

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Fri 6/19

5:20 am-5:10 pm

1 stop12h 50m

Siem Reap–Angkor Intl

Sun 6/21

7:10 pm-3:05 am

1 stop6h 55m

$421

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

7:10 pm-3:05 am

1 stop6h 55m

$425

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Fri 8/14

5:20 am-5:10 pm

1 stop12h 50m

Siem Reap–Angkor Intl

Fri 8/28

6:05 pm-4:20 am

1 stop9h 15m

$429

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Thu 6/18

4:55 pm-3:10 pm

1 stop23h 15m

Siem Reap–Angkor Intl

Sun 6/21

10:30 am-11:35 am

1 stop24h 05m

$431

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Fri 6/19

7:40 am-3:10 pm

1 stop8h 30m

Siem Reap–Angkor Intl

Sun 6/21

4:00 pm-11:35 am

1 stop18h 35m

$454
Cheapest one-way
Quickest one-way

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Tue 8/11

5:20 am-5:10 pm

1 stop12h 50m

$210

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Sat 8/15

4:05 am-5:10 pm

2 stops14h 05m

$258

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Mon 8/10

4:05 am-5:10 pm

2 stops38h 05m

$258

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Wed 6/3

5:30 pm-6:05 pm

1 stop25h 35m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/27

Showing 1-10 of 14 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 May.
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

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

Currently, September is the cheapest month in which you can book a flight from Manila to Siem Reap (average of $268). Flying from Manila to Siem Reap in August is currently the most expensive (average of $373). 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.

How much does it cost to fly round-trip from Manila to Siem Reap?

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 May 29, 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
271 reviews

Boarding

7.8

Entertainment

6.3

Comfort

7.7

Overall

7.7

Crew

8.2

Food

6.9

Reviews

1 / 16
2.0
Mediocre

Stephen,Apr 2026

SGN - DAD

45 minutes late. Bottle of water and that’s about it.
Vietnam Airlines
7.7
Good
271 reviews
Vietnam Airlines
7.7
Good
271 reviews

Boarding

7.8

Entertainment

6.3

Comfort

7.7

Overall

7.7

Crew

8.2

Food

6.9

Reviews

1 / 16
2.0
Mediocre

Stephen,Apr 2026

SGN - DAD

45 minutes late. Bottle of water and that’s about it.

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 12h 50m. Fly via Singapore Airlines or Vietnam Airlines to get the fastest option. Airlines will cover a distance of 1127 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $290, 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 15% 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, September is the cheapest month in which you can book a flight from Manila to Siem Reap (average of $268). Flying from Manila to Siem Reap in August is currently the most expensive (average of $373). 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 May 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Vietnam AirlinesCheapest$290Average$338FlexibilityNo cancel feeOn-time81%

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