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Cheap flights from Manila to Siem Reap from $146

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 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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 - 8:45 am
MNL
-
SAI
5h 40m
1 stop
Vietnam Airlines Logo
7:10 pm - 3:05 am
SAI
-
MNL
6h 55m
1 stop
$349Vietnam Airlines
Mon, Oct 5 - Mon, Oct 12
Multiple Airlines Logo
1:10 am - 9:20 am
MNL
-
SAI
9h 10m
1 stop
Multiple Airlines Logo
10:10 am - 12:35 am
SAI
-
MNL
13h 25m
1 stop
$355Multiple Airlines
Tue, Jan 19 - Wed, Jan 27
Multiple Airlines Logo
5:20 am - 6:05 pm
MNL
-
SAI
13h 45m
1 stop
Multiple Airlines Logo
7:05 pm - 6:25 am
SAI
-
MNL
10h 20m
1 stop
$359Multiple Airlines
Thu, Sep 10 - Thu, Sep 17
Vietnam Airlines Logo
5:20 am - 7:40 pm
MNL
-
SAI
15h 20m
1 stop
Vietnam Airlines Logo
5:55 pm - 4:20 am
SAI
-
MNL
9h 25m
1 stop
$363Vietnam Airlines
Sat, Jan 23 - Fri, Jan 29
Vietnam Airlines Logo
5:20 am - 4:55 pm
MNL
-
SAI
12h 35m
1 stop
Vietnam Airlines Logo
5:55 pm - 4:20 am
SAI
-
MNL
9h 25m
1 stop
$364Vietnam Airlines
Sat, Jan 23 - Fri, Jan 29
Vietnam Airlines Logo
5:20 am - 7:40 pm
MNL
-
SAI
15h 20m
1 stop
Vietnam Airlines Logo
5:55 pm - 4:20 am
SAI
-
MNL
9h 25m
1 stop
$367Vietnam Airlines
Sat, Dec 5 - Sun, Dec 6
Multiple Airlines Logo
8:05 pm - 2:50 pm
MNL
-
SAI
19h 45m
1 stop
Multiple Airlines Logo
9:35 am - 3:05 am
SAI
-
MNL
16h 30m
1 stop
$370Multiple Airlines
Mon, Sep 14 - Wed, Sep 23
Vietnam Airlines Logo
5:20 am - 4:55 pm
MNL
-
SAI
12h 35m
1 stop
Vietnam Airlines Logo
5:05 pm - 4:20 am
SAI
-
MNL
10h 15m
2 stops
$372Vietnam Airlines
Sat, Jan 23 - Fri, Jan 29
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
$372Vietnam Airlines
Mon, Oct 5 - Mon, Oct 12
Multiple Airlines Logo
3:00 am - 6:05 pm
MNL
-
SAI
40h 05m
2 stops
Multiple Airlines Logo
10:35 pm - 3:05 am
SAI
-
MNL
27h 30m
1 stop
$398Multiple Airlines
Wed, Aug 26 - Tue, Sep 1

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Vietnam Airlines flights from Manila to Siem Reap

Our best Vietnam Airlines deals on Manila to Siem Reap flight tickets
Vietnam Airlines
Oct 5
MNL4:05 amManila Ninoy Aquino Intl
5h 40m
1 stop
SAI8:45 amSiem Reap–Angkor Intl
Oct 12
SAI7:10 pmSiem Reap–Angkor Intl
6h 55m
1 stop
MNL3:05 amManila Ninoy Aquino Intl
$349
Vietnam Airlines
Jan 23
MNL5:20 amManila Ninoy Aquino Intl
15h 20m
1 stop
SAI7:40 pmSiem Reap–Angkor Intl
Jan 29
SAI5:55 pmSiem Reap–Angkor Intl
9h 25m
1 stop
MNL4:20 amManila Ninoy Aquino Intl
$363
Vietnam Airlines
Jan 23
MNL5:20 amManila Ninoy Aquino Intl
15h 20m
1 stop
SAI7:40 pmSiem Reap–Angkor Intl
Jan 29
SAI5:55 pmSiem Reap–Angkor Intl
9h 25m
1 stop
MNL4:20 amManila Ninoy Aquino Intl
$364

VietJet Air flights from Manila to Siem Reap

Our best VietJet Air deals on Manila to Siem Reap flight tickets
VietJet Air
Sep 9
MNL3:00 amManila Ninoy Aquino Intl
16h 05m
2 stops
SAI6:05 pmSiem Reap–Angkor Intl
Sep 17
SAI7:05 pmSiem Reap–Angkor Intl
30h 05m
2 stops
MNL2:10 amManila Ninoy Aquino Intl
$500
VietJet Air
Sep 13
MNL3:00 amManila Ninoy Aquino Intl
16h 05m
2 stops
SAI6:05 pmSiem Reap–Angkor Intl
Sep 18
SAI7:05 pmSiem Reap–Angkor Intl
30h 05m
2 stops
MNL2:10 amManila Ninoy Aquino Intl
$504
VietJet Air
Aug 26
MNL3:00 amManila Ninoy Aquino Intl
16h 05m
2 stops
SAI6:05 pmSiem Reap–Angkor Intl
Sep 1
SAI7:05 pmSiem Reap–Angkor Intl
30h 05m
2 stops
MNL2:10 amManila Ninoy Aquino Intl
$547

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 July 27, 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
Quickest round-trip

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Mon 10/5

4:05 am-8:45 am

1 stop5h 40m

Siem Reap–Angkor Intl

Mon 10/12

7:10 pm-3:05 am

1 stop6h 55m

$349

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Tue 1/19

1:10 am-9:20 am

1 stop9h 10m

Siem Reap–Angkor Intl

Wed 1/27

10:10 am-12:35 am

1 stop13h 25m

$355

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Thu 9/10

5:20 am-6:05 pm

1 stop13h 45m

Siem Reap–Angkor Intl

Thu 9/17

7:05 pm-6:25 am

1 stop10h 20m

$359

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Sat 1/23

5:20 am-7:40 pm

1 stop15h 20m

Siem Reap–Angkor Intl

Fri 1/29

5:55 pm-4:20 am

1 stop9h 25m

$363

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Sat 1/23

5:20 am-4:55 pm

1 stop12h 35m

Siem Reap–Angkor Intl

Fri 1/29

5:55 pm-4:20 am

1 stop9h 25m

$364

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Sat 12/5

5:20 am-7:40 pm

1 stop15h 20m

Siem Reap–Angkor Intl

Sun 12/6

5:55 pm-4:20 am

1 stop9h 25m

$367

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Mon 9/14

8:05 pm-2:50 pm

1 stop19h 45m

Siem Reap–Angkor Intl

Wed 9/23

9:35 am-3:05 am

1 stop16h 30m

$370

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Sat 1/23

5:20 am-4:55 pm

1 stop12h 35m

Siem Reap–Angkor Intl

Fri 1/29

5:05 pm-4:20 am

2 stops10h 15m

$372

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Mon 10/5

5:20 am-5:10 pm

1 stop12h 50m

Siem Reap–Angkor Intl

Mon 10/12

5:20 pm-4:20 am

2 stops10h 00m

$372

ManilaSiem Reap

MNL - SAI

MNLSAI

Manila Ninoy Aquino Intl

Wed 8/26

3:00 am-6:05 pm

2 stops40h 05m

Siem Reap–Angkor Intl

Tue 9/1

10:35 pm-3:05 am

1 stop27h 30m

$398

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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?

Prices are currently low for flights on this route.

Typical prices usually range from $374 to $414.
The lowest price recently found on this route was $349.

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 $275.

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

As of July 2026, prices for Manila to Siem Reap flights are approximately 135% 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 $290Free CancellationRating
7.7
280 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.

An easier way to manage your Siem Reap trip

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