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Siem Reap

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

MNL — SAI
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Find cheap flights from Manila to Siem Reap with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Manila Ninoy Aquino Intl to Siem Reap–Angkor Intl are usually found in September or May, booked 88 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap 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 November 2, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Popular in

January

Cheapest in

September

Average price

$364
Provider with most accurate pricing for Manila Ninoy Aquino Intl-Siem Reap–Angkor Intl flight deals.
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Provider most trusted by Cheapflights users for Manila Ninoy Aquino Intl-Siem Reap–Angkor Intl flights.
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Highest demand for flights based on searches. 4% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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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 November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice 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 Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Manila-Siem Reap flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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 October 31, 2025.

To ensure you get the cheapest price possible for a flight from Manila to Siem Reap, you should look to book at least 88 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, 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 January is currently the most expensive (average of $360). 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 November 2, 2025.
Peruse reviews from past customers who have flown with Vietnam Airlines and AirAsia 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
7.5
Good
210 reviews

Boarding

7.6

Crew

8.1

Overall

7.5

Food

6.8

Comfort

7.5

Entertainment

6.3

Reviews

1 / 14
10.0
Excellent

Allen,Aug 2025

SGN - PER

We were surprised. Vietnam airlines was a wonderful and comfortable experience. Our flights were on time, the staff were very attentive, and the aircraft was spacious. We flew on a 787.
Vietnam Airlines
7.5
Good
210 reviews
Vietnam Airlines
7.5
Good
210 reviews

Boarding

7.6

Crew

8.1

Overall

7.5

Food

6.8

Comfort

7.5

Entertainment

6.3

Reviews

1 / 14
10.0
Excellent

Allen,Aug 2025

SGN - PER

We were surprised. Vietnam airlines was a wonderful and comfortable experience. Our flights were on time, the staff were very attentive, and the aircraft was spacious. We flew on a 787.
AirAsia
6.8
Okay
220 reviews
Vietnam Airlines
7.5
Good
210 reviews

Boarding

7.6

Crew

8.1

Overall

7.5

Food

6.8

Comfort

7.5

Entertainment

6.3

Reviews

1 / 14
10.0
Excellent

Allen,Aug 2025

SGN - PER

We were surprised. Vietnam airlines was a wonderful and comfortable experience. Our flights were on time, the staff were very attentive, and the aircraft was spacious. We flew on a 787.

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.

  • What are the cheapest airlines flying from Manila to Siem Reap round-trip?

    Currently priced at $303, AirAsia will fly you from Manila to Siem Reap and back. In addition to AirAsia, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Vietnam Airlines for as low as $309. Users have found that AirAsia is 13% 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 January is currently the most expensive (average of $360). 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.

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Top 2 airlines flying from Manila to Siem Reap

Discover the top 2 airlines 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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$303Average$331FlexibilityNo cancel feeOn-time66%
Vietnam AirlinesCheapest$309Average$353FlexibilityNo cancel feeOn-time81%

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