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

As of July 2026, there are 323 flights per week flying from Siem Reap to Southeast Asia. The most common day of the week flights depart is Wed, with 17% of flights taking off on this day.

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

As of July 2026, 46 flights take off from Siem Reap and land in Southeast Asia each day. The most common flight departure time for this route is 09:00, with 36% of daily flights taking off at midday.

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

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

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

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Siem Reap–Angkor Intl Airport to Southeast Asia.

What documentation or ID do you need to fly to Southeast Asia?

The required travel and health documents for your Southeast Asia 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 licence and a passport valid for six months after your intended arrival at Southeast Asia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$146 Cheap Flights from Siem Reap to Southeast Asia in 2026

Find the cheapest flights from Siem Reap to Southeast Asia

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

19:20 - 12:05

SAI

BKK

16h 45m

1 stop

10:20 - 09:00

BKK

SAI

22h 40m

1 stop

$321Cambodia Angkor Air

Mon, 17 Aug - Sat, 22 Aug

19:10 - 20:25

SAI

SGN

1h 15mdirect

05:00 - 17:10

SGN

SAI

12h 10m

1 stop

$330Vietnam Airlines

Mon, 7 Sep - Mon, 14 Sep

19:05 - 07:40

SAI

SGN

12h 35m

1 stop

16:40 - 17:10

SGN

SAI

24h 30m

1 stop

$335Multiple Airlines

Mon, 7 Sep - Mon, 14 Sep

19:35 - 21:10

SAI

BKK

1h 35mdirect

07:40 - 09:00

BKK

SAI

1h 20mdirect

$338Bangkok Airways

Tue, 22 Sep - Thu, 24 Sep

19:10 - 20:25

SAI

SGN

1h 15mdirect

17:15 - 18:20

SGN

SAI

1h 05mdirect

$338Vietnam Airlines

Mon, 7 Sep - Mon, 14 Sep

19:05 - 07:40

SAI

SGN

12h 35m

1 stop

23:00 - 17:10

SGN

SAI

18h 10m

1 stop

$343Multiple Airlines

Mon, 10 Aug - Thu, 13 Aug

23:50 - 01:10

SAI

BKK

1h 20mdirect

20:10 - 21:30

BKK

SAI

1h 20mdirect

$356Emirates

Sat, 19 Sep - Sat, 26 Sep

23:50 - 01:10

SAI

BKK

1h 20mdirect

19:50 - 21:10

BKK

SAI

1h 20mdirect

$357Emirates

Thu, 22 Oct - Thu, 29 Oct

19:05 - 20:00

SAI

SGN

24h 55m

2 stops

23:00 - 17:10

SGN

SAI

18h 10m

1 stop

$370Multiple Airlines

Mon, 7 Sep - Mon, 14 Sep

23:50 - 01:10

SAI

BKK

1h 20mdirect

19:50 - 21:10

BKK

SAI

1h 20mdirect

$373Emirates

Thu, 10 Dec - Tue, 15 Dec

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Vietnam Airlines flights from Siem Reap to Southeast Asia

Our best Vietnam Airlines deals on Siem Reap to Southeast Asia flight tickets

Vietnam Airlines

10 Aug

SAI19:10Siem Reap–Angkor Intl

1h 15m

SGN20:25Ho Chi Minh City

13 Aug

SGN21:45Ho Chi Minh City

19h 25m

1 stop

SAI17:10Siem Reap–Angkor Intl

$384

Vietnam Airlines

10 Aug

SAI19:10Siem Reap–Angkor Intl

1h 15m

SGN20:25Ho Chi Minh City

13 Aug

SGN17:15Ho Chi Minh City

1h 05m

SAI18:20Siem Reap–Angkor Intl

$400

Vietnam Airlines

16 Jan

SAI17:05Siem Reap–Angkor Intl

8h 05m

2 stops

SGN01:10Ho Chi Minh City

4 Feb

SGN19:30Ho Chi Minh City

1h 00m

SAI20:30Siem Reap–Angkor Intl

$446

Bangkok Airways flights from Siem Reap to Southeast Asia

Our best Bangkok Airways deals on Siem Reap to Southeast Asia flight tickets

Bangkok Airways

22 Sept

SAI19:35Siem Reap–Angkor Intl

1h 35m

BKK21:10Bangkok Suvarnabhumi

24 Sept

BKK07:40Bangkok Suvarnabhumi

1h 20m

SAI09:00Siem Reap–Angkor Intl

$338

Bangkok Airways

20 Sept

SAI19:35Siem Reap–Angkor Intl

1h 35m

BKK21:10Bangkok Suvarnabhumi

24 Sept

BKK10:55Bangkok Suvarnabhumi

1h 20m

SAI12:15Siem Reap–Angkor Intl

$378

Bangkok Airways

28 Aug

SAI12:55Siem Reap–Angkor Intl

1h 30m

BKK14:25Bangkok Suvarnabhumi

4 Sept

BKK07:40Bangkok Suvarnabhumi

1h 20m

SAI09:00Siem Reap–Angkor Intl

$427

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Mon 17/8

19:20-12:05

1 stop16h 45m

Bangkok Suvarnabhumi

Sat 22/8

10:20-09:00

1 stop22h 40m

$321

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Mon 7/9

19:10-20:25

Nonstop1h 15m

Ho Chi Minh City

Mon 14/9

05:00-17:10

1 stop12h 10m

$330

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Mon 7/9

19:05-07:40

1 stop12h 35m

Ho Chi Minh City

Mon 14/9

16:40-17:10

1 stop24h 30m

$335

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Tue 22/9

19:35-21:10

Nonstop1h 35m

Bangkok Suvarnabhumi

Thu 24/9

07:40-09:00

Nonstop1h 20m

$338

Fastest return journey

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Mon 7/9

19:10-20:25

Nonstop1h 15m

Ho Chi Minh City

Mon 14/9

17:15-18:20

Nonstop1h 05m

$338

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Mon 10/8

19:05-07:40

1 stop12h 35m

Ho Chi Minh City

Thu 13/8

23:00-17:10

1 stop18h 10m

$343

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Sat 19/9

23:50-01:10

Nonstop1h 20m

Bangkok Suvarnabhumi

Sat 26/9

20:10-21:30

Nonstop1h 20m

$356

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Thu 22/10

23:50-01:10

Nonstop1h 20m

Bangkok Suvarnabhumi

Thu 29/10

19:50-21:10

Nonstop1h 20m

$357

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Mon 7/9

19:05-20:00

2 stops24h 55m

Ho Chi Minh City

Mon 14/9

23:00-17:10

1 stop18h 10m

$370

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Thu 10/12

23:50-01:10

Nonstop1h 20m

Bangkok Suvarnabhumi

Tue 15/12

19:50-21:10

Nonstop1h 20m

$373

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 Southeast Asia?

The cheapest month to fly to Southeast Asia from Siem Reap is in August. Flight prices, which tend to average around $238, are often lower during this time because this is during the off-season. The month of December is another great option to travel to Southeast Asia, with average flight prices from Siem Reap averaging around $294.

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

Fly from Siem Reap–Angkor Intl to Bangkok Don Mueang Intl for the best Siem Reap–Angkor Intl - Southeast Asia flight prices

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

There is only 1 cabin class available to choose from on Siem Reap to Southeast Asia 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 Siem Reap to Southeast Asia flights?

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

Cheap Siem Reap to Southeast Asia flight deals and tips

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

Fastest flight time	1h 15m
Direct flights	Every day
Airports in Southeast Asia	294 airports

The fastest flight from Siem Reap to Southeast Asia takes 1h 15m

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

There are 294 airports in Southeast Asia. From Siem Reap there are direct flights to Bangkok Suvarnabhumi (BKK), Singapore Changi (SIN), Ho Chi Minh City (SGN).

Search flight deals

Frequently asked questions about flying from Siem Reap to Southeast Asia

When did momondo last update prices for flights from Siem Reap–Angkor Intl Airport to Southeast Asia?
Prices for flights from Siem Reap–Angkor Intl Airport to Southeast Asia were last updated today.
How old do you have to be to fly from Siem Reap–Angkor Intl Airport to Southeast Asia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Siem Reap–Angkor Intl Airport to Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The required travel and health documents for your Southeast Asia 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 licence and a passport valid for six months after your intended arrival at Southeast Asia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Siem Reap to Southeast Asia . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Siem Reap to Southeast Asia 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 Siem Reap to Southeast Asia?

momondo provides multiple filters to help you find the best flight to Southeast Asia from Siem Reap. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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