What airlines fly to Siem Reap?

Thai AirAsia, Cambodia Angkor Air and Singapore Airlines are the top three most popular airlines that fly to Siem Reap from Southeast Asia according to our data. Thai AirAsia is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Siem Reap. Keep in mind that there are 7 different airlines that fly to Siem Reap on a routine basis, so you have a few additional options to choose from.

How many flights depart from Southeast Asia to Siem Reap on average per week?

506 flights are operational weekly from Southeast Asia to Siem Reap as of February 2026. The most popular departure day for this route is Sat, with 16% of flights per week taking off on this day.

What is the cheapest airline that flies from Southeast Asia to Siem Reap–Angkor Intl?

AirAsia Cambodia, Thai AirAsia, and VietJet Air are the most popular carriers operating from Southeast Asia to Siem Reap–Angkor Intl

How many flights depart from Southeast Asia to Siem Reap on average per day?

72 flights are operational daily from Southeast Asia to Siem Reap as of February 2026. The most popular departure time for this route is 7:00AM, with 49% of flights per day taking off at noon.

When did momondo last update prices for flights from Southeast Asia to Siem Reap–Angkor Intl Airport?

Prices for flights from Southeast Asia to Siem Reap–Angkor Intl Airport were last updated today.

How many operators does momondo search for flights from Southeast Asia to Siem Reap–Angkor Intl Airport?

As of February 2026, there are 10 operators available to choose from for flights from Southeast Asia to Siem Reap–Angkor Intl Airport.

How old do you have to be to fly from Southeast Asia to Siem Reap–Angkor Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Southeast Asia to Siem Reap–Angkor Intl Airport.

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

The required travel and health documents for your Siem Reap–Angkor Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Siem Reap–Angkor Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$62 Cheap Flights from Southeast Asia to Siem Reap in 2026

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Find the cheapest flights from Southeast Asia to Siem Reap

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:10 am - 9:15 am

KUL

SAI

2h 05mnonstop

10:00 am - 1:15 pm

SAI

KUL

2h 15mnonstop

$157AirAsia Cambodia

Wed, Jun 10 - Sun, Jun 14

2:25 pm - 4:05 pm

HKT

SAI

1h 40mnonstop

4:50 pm - 6:10 pm

SAI

HKT

1h 20mnonstop

$171Thai AirAsia

Thu, Mar 19 - Sat, Mar 21

1:05 pm - 10:50 am

BKK

SAI

21h 45m

1 stop

7:45 pm - 1:55 pm

SAI

BKK

18h 10m

1 stop

$202Cambodia Angkor Air

Tue, Feb 17 - Thu, Feb 19

2:55 pm - 6:05 pm

SIN

SAI

28h 10m

1 stop

7:05 pm - 1:55 pm

SAI

SIN

17h 50m

1 stop

$215VietJet Air

Fri, Feb 27 - Sun, Mar 1

3:30 pm - 5:10 pm

HAN

SAI

1h 40mnonstop

6:05 pm - 7:50 pm

SAI

HAN

1h 45mnonstop

$216Vietnam Airlines

Sun, Apr 26 - Sat, May 2

1:05 pm - 8:55 pm

BKK

SAI

7h 50m

1 stop

7:45 pm - 9:30 am

SAI

BKK

13h 45m

1 stop

$222Cambodia Angkor Air

Tue, Feb 24 - Tue, Mar 3

4:20 pm - 6:05 pm

HAN

SAI

1h 45mnonstop

7:05 pm - 8:50 pm

SAI

HAN

1h 45mnonstop

$222VietJet Air

Sun, Mar 1 - Sun, Mar 8

1:10 pm - 4:25 pm

HAN

SAI

3h 15m

1 stop

6:05 pm - 7:50 pm

SAI

HAN

1h 45mnonstop

$223Vietnam Airlines

Fri, May 1 - Sun, May 3

8:25 am - 9:40 am

SIN

SAI

2h 15mnonstop

10:30 am - 1:55 pm

SAI

SIN

2h 25mnonstop

$241Singapore Airlines

Fri, Jul 10 - Mon, Jul 13

1:50 pm - 3:10 pm

SIN

SAI

2h 20mnonstop

10:30 am - 1:55 pm

SAI

SIN

2h 25mnonstop

$243Singapore Airlines

Fri, Apr 17 - Fri, Apr 24

AirAsia Cambodia flights from Southeast Asia to Siem Reap

Our best AirAsia Cambodia deals on Southeast Asia to Siem Reap flight tickets

AirAsia Cambodia

Jun 10

KUL8:10 amKuala Lumpur Intl

2h 05m

SAI9:15 amSiem Reap–Angkor Intl

Jun 14

SAI10:00 amSiem Reap–Angkor Intl

2h 15m

KUL1:15 pmKuala Lumpur Intl

$157

AirAsia Cambodia

Feb 22

KUL7:15 amKuala Lumpur Intl

2h 05m

SAI8:20 amSiem Reap–Angkor Intl

Feb 26

SAI3:55 pmSiem Reap–Angkor Intl

2h 15m

KUL7:10 pmKuala Lumpur Intl

$174

AirAsia Cambodia

Feb 23

KUL8:15 amKuala Lumpur Intl

2h 05m

SAI9:20 amSiem Reap–Angkor Intl

Feb 27

SAI6:10 pmSiem Reap–Angkor Intl

2h 15m

KUL9:25 pmKuala Lumpur Intl

$182

Emirates flights from Southeast Asia to Siem Reap

Our best Emirates deals on Southeast Asia to Siem Reap flight tickets

Emirates

Jun 6

BKK8:10 pmBangkok Suvarnabhumi

1h 20m

SAI9:30 pmSiem Reap–Angkor Intl

Jun 16

SAI11:50 pmSiem Reap–Angkor Intl

1h 20m

BKK1:10 amBangkok Suvarnabhumi

$199

Emirates

May 5

BKK8:10 pmBangkok Suvarnabhumi

1h 20m

SAI9:30 pmSiem Reap–Angkor Intl

May 16

SAI11:50 pmSiem Reap–Angkor Intl

1h 20m

BKK1:10 amBangkok Suvarnabhumi

$201

Emirates

Apr 16

BKK8:10 pmBangkok Suvarnabhumi

1h 20m

SAI9:30 pmSiem Reap–Angkor Intl

Apr 21

SAI11:50 pmSiem Reap–Angkor Intl

1h 20m

BKK1:10 amBangkok Suvarnabhumi

$203

Fly from

Fly to

Route

Depart

Return

Price

Kuala LumpurSiem Reap

KUL - SAI

KULSAI

Kuala Lumpur Intl

Wed 6/10

8:10 am-9:15 am

Nonstop2h 05m

Siem Reap–Angkor Intl

Sun 6/14

10:00 am-1:15 pm

Nonstop2h 15m

$157

Phuket CitySiem Reap

HKT - SAI

HKTSAI

Phuket City

Thu 3/19

2:25 pm-4:05 pm

Nonstop1h 40m

Siem Reap–Angkor Intl

Sat 3/21

4:50 pm-6:10 pm

Nonstop1h 20m

$171

BangkokSiem Reap

BKK - SAI

BKKSAI

Bangkok Suvarnabhumi

Tue 2/17

1:05 pm-10:50 am

1 stop21h 45m

Siem Reap–Angkor Intl

Thu 2/19

7:45 pm-1:55 pm

1 stop18h 10m

$202

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Fri 2/27

2:55 pm-6:05 pm

1 stop28h 10m

Siem Reap–Angkor Intl

Sun 3/1

7:05 pm-1:55 pm

1 stop17h 50m

$215

HanoiSiem Reap

HAN - SAI

HANSAI

Hanoi Noibai

Sun 4/26

3:30 pm-5:10 pm

Nonstop1h 40m

Siem Reap–Angkor Intl

Sat 5/2

6:05 pm-7:50 pm

Nonstop1h 45m

$216

BangkokSiem Reap

BKK - SAI

BKKSAI

Bangkok Suvarnabhumi

Tue 2/24

1:05 pm-8:55 pm

1 stop7h 50m

Siem Reap–Angkor Intl

Tue 3/3

7:45 pm-9:30 am

1 stop13h 45m

$222

HanoiSiem Reap

HAN - SAI

HANSAI

Hanoi Noibai

Sun 3/1

4:20 pm-6:05 pm

Nonstop1h 45m

Siem Reap–Angkor Intl

Sun 3/8

7:05 pm-8:50 pm

Nonstop1h 45m

$222

HanoiSiem Reap

HAN - SAI

HANSAI

Hanoi Noibai

Fri 5/1

1:10 pm-4:25 pm

1 stop3h 15m

Siem Reap–Angkor Intl

Sun 5/3

6:05 pm-7:50 pm

Nonstop1h 45m

$223

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Fri 7/10

8:25 am-9:40 am

Nonstop2h 15m

Siem Reap–Angkor Intl

Mon 7/13

10:30 am-1:55 pm

Nonstop2h 25m

$241

SingaporeSiem Reap

SIN - SAI

SINSAI

Singapore Changi

Fri 4/17

1:50 pm-3:10 pm

Nonstop2h 20m

Siem Reap–Angkor Intl

Fri 4/24

10:30 am-1:55 pm

Nonstop2h 25m

$243

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Southeast Asia 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

Prices

Airlines

Other information

What is the cheapest month to fly to Siem Reap?

If you don’t want to visit Siem Reap in June, then you should wait until March to fly from Southeast Asia, when ticket prices are also cheap, with an average price of $173.

What is the cheapest day to depart on your flight to Siem Reap?

The cheapest day to depart from Southeast Asia to Siem Reap is on a Tuesday. Travelers who choose to depart for Siem Reap on a Tuesday will often find tickets for as low as $211. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $371. These prices are subject to change though, so be sure to set up a Price Alert for flights to Siem Reap.

What is the cheapest time of day to depart on your flight to Siem Reap?

At noon is the cheapest time of day to fly from Southeast Asia to Siem Reap when you can find flight prices for as low as $176. Flying to Siem Reap at noon is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Siem Reap, so prices are often more expensive at around $238 per ticket.

What is the cheapest Southeast Asia to Siem Reap–Angkor Intl flight route?

Fly from Phuket City to Siem Reap–Angkor Intl for the best Southeast Asia - Siem Reap–Angkor Intl flight prices

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

You are more likely to see cheaper flights to Siem Reap from Southeast Asia when booking weeks ahead of your departure date. In general, you can expect to find flights to Siem Reap for around $191 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Siem Reap from Southeast Asia for as low as $179 on momondo.

What cabin class options are available on Southeast Asia to Siem Reap–Angkor Intl flights?

There are 3 cabin classes available to choose from on Southeast Asia to Siem Reap–Angkor Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Southeast Asia to Siem Reap flights?

No. A direct flight is the cheapest option for a flight between Southeast Asia to Siem Reap.

Cheap Southeast Asia to Siem Reap flight deals and tips

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

Fastest flight time	1h 00m
Direct flights	Every day
Airports in Siem Reap	1 airport

The fastest flight from Southeast Asia to Siem Reap takes 1h 00m

Direct flights go from Southeast Asia to Siem Reap every day.

There is 1 airport in Siem Reap. From Southeast Asia there are direct flights to Siem Reap–Angkor Intl (SAI).

Search flight deals

When did momondo last update prices for flights from Southeast Asia to Siem Reap–Angkor Intl Airport?
Prices for flights from Southeast Asia to Siem Reap–Angkor Intl Airport were last updated today.
How many operators does momondo search for flights from Southeast Asia to Siem Reap–Angkor Intl Airport?
As of February 2026, there are 10 operators available to choose from for flights from Southeast Asia to Siem Reap–Angkor Intl Airport.
How old do you have to be to fly from Southeast Asia to Siem Reap–Angkor Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Southeast Asia to Siem Reap–Angkor Intl Airport.
What documentation or ID do you need to fly to Siem Reap–Angkor Intl Airport?
The required travel and health documents for your Siem Reap–Angkor Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Siem Reap–Angkor Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Southeast Asia to Siem Reap

Compare and see reviews for airlines that fly from Southeast Asia to Siem Reap with momondo

Airline	Rating	Free Cancellation	Price
Emirates	PriceFrom $125	Free Cancellation	Rating 8.1 3,497 reviews	Search Emirates flights
Cambodia Angkor Air	PriceFrom $137	Free Cancellation	Rating 8.1 11 reviews	Search Cambodia Angkor Air flights
Thai AirAsia	PriceFrom $148	Free Cancellation	Rating 7.5 232 reviews	Search Thai AirAsia flights
Singapore Airlines	PriceFrom $172	Free Cancellation	Rating 8.2 1,443 reviews	Search Singapore Airlines flights
Vietnam Airlines	PriceFrom $176	Free Cancellation	Rating 7.6 224 reviews	Search Vietnam Airlines flights
Bangkok Airways	PriceFrom $187	Free Cancellation	Rating 8.0 121 reviews	Search Bangkok Airways flights
Thai Airways	PriceFrom $200	Free Cancellation	Rating 7.8 381 reviews	Search Thai Airways flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Southeast Asia to Siem Reap for you.

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

Flights from Southeast Asia to Siem Reap with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Southeast Asia to Siem Reap flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Southeast Asia 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 Southeast Asia and alert you when they change.

An easier way to manage your Siem Reap trip

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Cheap flights from Southeast Asia to Siem Reap from $62

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southeast Asia to Siem Reap departing on 3/6. 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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Filter for what you want

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AirAsia Cambodia flights from Southeast Asia to Siem Reap

Our best AirAsia Cambodia deals on Southeast Asia to Siem Reap flight tickets

Emirates flights from Southeast Asia to Siem Reap

Our best Emirates deals on Southeast Asia to Siem Reap flight tickets

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Use the filters below to find and compare flights from Southeast Asia to Siem Reap that are best for you.

See travel insights to Siem Reap from

How to get the cheapest flight ticket from Southeast Asia to Siem Reap

What is the cheapest month to fly to Siem Reap?

If you don’t want to visit Siem Reap in June, then you should wait until March to fly from Southeast Asia, when ticket prices are also cheap, with an average price of $173.

What is the cheapest day to depart on your flight to Siem Reap?

What is the cheapest time of day to depart on your flight to Siem Reap?

What is the cheapest Southeast Asia to Siem Reap–Angkor Intl flight route?

Fly from Phuket City to Siem Reap–Angkor Intl for the best Southeast Asia - Siem Reap–Angkor Intl flight prices

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

What cabin class options are available on Southeast Asia to Siem Reap–Angkor Intl flights?

There are 3 cabin classes available to choose from on Southeast Asia to Siem Reap–Angkor Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Southeast Asia to Siem Reap flights?

No. A direct flight is the cheapest option for a flight between Southeast Asia to Siem Reap.

What is the cheapest airline that flies from Southeast Asia to Siem Reap–Angkor Intl?

AirAsia Cambodia, Thai AirAsia, and VietJet Air are the most popular carriers operating from Southeast Asia to Siem Reap–Angkor Intl

What airlines fly to Siem Reap?

How many flights depart from Southeast Asia to Siem Reap on average per day?

72 flights are operational daily from Southeast Asia to Siem Reap as of February 2026. The most popular departure time for this route is 7:00AM, with 49% of flights per day taking off at noon.

How many flights depart from Southeast Asia to Siem Reap on average per week?

506 flights are operational weekly from Southeast Asia to Siem Reap as of February 2026. The most popular departure day for this route is Sat, with 16% of flights per week taking off on this day.

Cheap Southeast Asia to Siem Reap flight deals and tips

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

Fastest flight time

Direct flights

Airports in Siem Reap

When did momondo last update prices for flights from Southeast Asia to Siem Reap–Angkor Intl Airport?

How many operators does momondo search for flights from Southeast Asia to Siem Reap–Angkor Intl Airport?

How old do you have to be to fly from Southeast Asia to Siem Reap–Angkor Intl Airport?

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

Best airlines flying from Southeast Asia to Siem Reap

Compare and see reviews for airlines that fly from Southeast Asia to Siem Reap with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Siem Reap trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Cambodia

Fly your favorite airline to Siem Reap

Airlines are sorted and displayed according to clicks in the past 7 days on momondo