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Cheap flights from Manila to Siem Reap from $196

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Manila to Siem Reap departing on 5/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Manila to Siem Reap

Cheap round-trip flights

Enter your travel dates to find the best prices.
Vietnam Airlines Logo
4:05 am - 6:20 pm
MNL
-
SAI
15h 15m
1 stop
Vietnam Airlines Logo
6:05 pm - 4:20 am
SAI
-
MNL
9h 15m
1 stop
$352Vietnam Airlines
Thu, Jul 30 - Mon, Aug 3
Vietnam Airlines Logo
5:20 am - 5:10 pm
MNL
-
SAI
12h 50m
1 stop
Vietnam Airlines Logo
6:05 pm - 4:20 am
SAI
-
MNL
9h 15m
1 stop
$367Vietnam Airlines
Mon, Apr 13 - Fri, Apr 17
Singapore Airlines Logo
1:05 pm - 9:40 am
MNL
-
SAI
21h 35m
1 stop
Singapore Airlines Logo
10:30 am - 11:35 am
SAI
-
MNL
24h 05m
1 stop
$371Singapore Airlines
Tue, Jun 2 - Thu, Jun 4
Vietnam Airlines Logo
5:20 am - 5:10 pm
MNL
-
SAI
12h 50m
1 stop
Vietnam Airlines Logo
6:05 pm - 3:05 am
SAI
-
MNL
32h 00m
2 stops
$374Vietnam Airlines
Tue, Jun 2 - Thu, Jun 4
Vietnam Airlines Logo
5:20 am - 5:10 pm
MNL
-
SAI
12h 50m
1 stop
Vietnam Airlines Logo
5:20 pm - 4:20 am
SAI
-
MNL
10h 00m
2 stops
$376Vietnam Airlines
Mon, Apr 13 - Fri, Apr 17
Vietnam Airlines Logo
4:05 am - 5:10 pm
MNL
-
SAI
14h 05m
2 stops
Vietnam Airlines Logo
6:05 pm - 4:20 am
SAI
-
MNL
9h 15m
1 stop
$379Vietnam Airlines
Thu, Jul 30 - Mon, Aug 3
Vietnam Airlines Logo
5:20 am - 4:25 pm
MNL
-
SAI
12h 05m
2 stops
Vietnam Airlines Logo
5:20 pm - 4:20 am
SAI
-
MNL
10h 00m
2 stops
$386Vietnam Airlines
Mon, Apr 13 - Fri, Apr 17
Vietnam Airlines Logo
4:05 am - 5:10 pm
MNL
-
SAI
14h 05m
2 stops
Vietnam Airlines Logo
6:05 pm - 3:05 am
SAI
-
MNL
32h 00m
2 stops
$391Vietnam Airlines
Tue, Jun 2 - Thu, Jun 4
Vietnam Airlines Logo
4:05 am - 5:10 pm
MNL
-
SAI
14h 05m
2 stops
Vietnam Airlines Logo
7:10 pm - 3:05 am
SAI
-
MNL
6h 55m
1 stop
$437Vietnam Airlines
Thu, Apr 30 - Mon, May 4
Vietnam Airlines Logo
4:05 am - 5:10 pm
MNL
-
SAI
14h 05m
2 stops
Vietnam Airlines Logo
7:10 pm - 4:20 am
SAI
-
MNL
32h 10m
2 stops
$461Vietnam Airlines
Thu, Jul 30 - Mon, Aug 3

Vietnam Airlines flights from Manila to Siem Reap

Our best Vietnam Airlines deals on Manila to Siem Reap flight tickets
Vietnam Airlines
Jul 30
MNL4:05 amManila Ninoy Aquino Intl
15h 15m
1 stop
SAI6:20 pmSiem Reap–Angkor Intl
Aug 3
SAI6:05 pmSiem Reap–Angkor Intl
9h 15m
1 stop
MNL4:20 amManila Ninoy Aquino Intl
$352
Vietnam Airlines
Apr 13
MNL5:20 amManila Ninoy Aquino Intl
12h 50m
1 stop
SAI5:10 pmSiem Reap–Angkor Intl
Apr 17
SAI6:05 pmSiem Reap–Angkor Intl
9h 15m
1 stop
MNL4:20 amManila Ninoy Aquino Intl
$367
Vietnam Airlines
Jun 2
MNL5:20 amManila Ninoy Aquino Intl
12h 50m
1 stop
SAI5:10 pmSiem Reap–Angkor Intl
Jun 4
SAI6:05 pmSiem Reap–Angkor Intl
32h 00m
2 stops
MNL3:05 amManila Ninoy Aquino Intl
$374

momondo 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, momondo users made 832,500 searches. Data last updated April 2, 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

Thu 7/30

4:05 am-6:20 pm

1 stop15h 15m

Siem Reap–Angkor Intl

Mon 8/3

6:05 pm-4:20 am

1 stop9h 15m

$352

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Mon 4/13

5:20 am-5:10 pm

1 stop12h 50m

Siem Reap–Angkor Intl

Fri 4/17

6:05 pm-4:20 am

1 stop9h 15m

$367

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Tue 6/2

1:05 pm-9:40 am

1 stop21h 35m

Siem Reap–Angkor Intl

Thu 6/4

10:30 am-11:35 am

1 stop24h 05m

$371

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Tue 6/2

5:20 am-5:10 pm

1 stop12h 50m

Siem Reap–Angkor Intl

Thu 6/4

6:05 pm-3:05 am

2 stops32h 00m

$374

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Mon 4/13

5:20 am-5:10 pm

1 stop12h 50m

Siem Reap–Angkor Intl

Fri 4/17

5:20 pm-4:20 am

2 stops10h 00m

$376

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Thu 7/30

4:05 am-5:10 pm

2 stops14h 05m

Siem Reap–Angkor Intl

Mon 8/3

6:05 pm-4:20 am

1 stop9h 15m

$379

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Mon 4/13

5:20 am-4:25 pm

2 stops12h 05m

Siem Reap–Angkor Intl

Fri 4/17

5:20 pm-4:20 am

2 stops10h 00m

$386

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Tue 6/2

4:05 am-5:10 pm

2 stops14h 05m

Siem Reap–Angkor Intl

Thu 6/4

6:05 pm-3:05 am

2 stops32h 00m

$391
Quickest round-trip

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Thu 4/30

4:05 am-5:10 pm

2 stops14h 05m

Siem Reap–Angkor Intl

Mon 5/4

7:10 pm-3:05 am

1 stop6h 55m

$437

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Thu 7/30

4:05 am-5:10 pm

2 stops14h 05m

Siem Reap–Angkor Intl

Mon 8/3

7:10 pm-4:20 am

2 stops32h 10m

$461

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Siem Reap from

How to get the cheapest flight ticket from Manila to Siem Reap

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 Manila and Siem Reap?

What is the cheapest month to fly to Siem Reap?

If you don’t want to visit Siem Reap in September, then you should wait until May to fly from Manila, when ticket prices are also cheap, with an average price of $323.

How far in advance should I book a flight to Siem Reap?

You are more likely to see cheaper flights to Siem Reap from Manila when booking weeks ahead of your departure date. In general, you can expect to find flights to Siem Reap for around $345 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Siem Reap from Manila for as low as $282 on momondo.

How have Manila to Siem Reap flight prices changed over time?

As of April 2026, prices for Manila to Siem Reap flights are approximately 49% more expensive when compared to flights at the same time last year.

When to book flights from Manila to Siem Reap

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

Cheap Manila to Siem Reap (MNL to SAI) flight deals and tips

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

Fastest flight time

20h 35m

Direct flights

None
The fastest flight from Manila to Siem Reap takes 20h 35m
There are no direct flights from Manila to Siem Reap. There are no popular flight routes from Manila to Siem Reap.
Search flight deals

Frequently asked questions about flying from Manila to Siem Reap

  • How far is Manila Ninoy Aquino Intl to Siem Reap–Angkor Intl by plane?

    A flight from Manila Ninoy Aquino Intl to Siem Reap–Angkor Intl will travel around 1150.7 mi. Flights usually cover this in 20h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Manila Ninoy Aquino Intl Airport to Siem Reap–Angkor Intl Airport?

    Prices for flights from Manila Ninoy Aquino Intl Airport to Siem Reap–Angkor Intl Airport were last updated today.

  • How many operators does momondo search for flights from Manila Ninoy Aquino Intl Airport to Siem Reap–Angkor Intl Airport?

  • How old do you have to be to fly from Manila Ninoy Aquino Intl Airport to Siem Reap–Angkor Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Manila Ninoy Aquino Intl Airport to Siem Reap–Angkor Intl Airport.

  • What documentation or ID do you need to fly to Siem Reap–Angkor Intl Airport?

    The travel and health documents required for your trip to Siem Reap–Angkor Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Siem Reap–Angkor Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Manila to Siem Reap?

Best airlines flying from Manila to Siem Reap

Compare and see reviews for airlines that fly from Manila to Siem Reap with momondo
Airline
Rating
Free Cancellation
Price
Vietnam AirlinesPriceFrom $304Free CancellationRating
7.7
252 reviews
Search Vietnam Airlines flights

Why use momondo?

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

It is quick and easy to find Manila to Siem Reap flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Siem Reap that suits you.

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

All flight searches from Manila to Siem Reap on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Manila and Siem Reap by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Siem Reap, momondo offers a useful price alert feature which will track prices for flights to Siem Reap from Manila and alert you when they change.

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