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

As of May 2026, 36 flights take off from Siem Reap and land in Southeast Asia each day. The most common flight departure time for this route is 19:00, with 37% of daily flights taking off at midday.

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

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

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

As of May 2026, there are 257 flights per week flying from Siem Reap to Southeast Asia. The most common day of the week flights depart is Tue, with 16% of flights taking off on this day.

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.

$118 Cheap Flights from Siem Reap to Southeast Asia in 2026

1 adult

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Find the cheapest flights from Siem Reap to Southeast Asia

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

23:50 - 01:10

SAI

BKK

1h 20mdirect

20:10 - 21:30

BKK

SAI

1h 20mdirect

$315Emirates

Sat, 30 May - Tue, 2 Jun

19:45 - 21:20

SAI

BKK

1h 35mdirect

07:35 - 09:05

BKK

SAI

1h 30mdirect

$322Bangkok Airways

Wed, 13 May - Wed, 3 Jun

19:35 - 21:10

SAI

BKK

1h 35mdirect

17:35 - 18:55

BKK

SAI

1h 20mdirect

$330Bangkok Airways

Thu, 1 Oct - Thu, 8 Oct

09:35 - 11:10

SAI

SGN

1h 35mdirect

16:50 - 17:55

SGN

SAI

1h 05mdirect

$332Cambodia Angkor Air

Tue, 6 Oct - Thu, 8 Oct

19:35 - 21:10

SAI

BKK

1h 35mdirect

17:35 - 18:55

BKK

SAI

1h 20mdirect

$339Bangkok Airways

Wed, 8 Jul - Thu, 16 Jul

19:40 - 21:10

SAI

SGN

1h 30mdirect

20:25 - 21:55

SGN

SAI

1h 30mdirect

$346Cambodia Angkor Air

Mon, 1 Jun - Tue, 2 Jun

22:35 - 23:55

SAI

SGN

1h 20mdirect

07:20 - 08:45

SGN

SAI

1h 25mdirect

$371Cambodia Angkor Air

Wed, 10 Jun - Sat, 13 Jun

19:05 - 20:00

SAI

SGN

24h 55m

2 stops

08:50 - 18:05

SGN

SAI

33h 15m

2 stops

$408VietJet Air

Fri, 11 Sep - Sat, 26 Sep

19:05 - 20:00

SAI

SGN

24h 55m

2 stops

22:15 - 18:05

SGN

SAI

19h 50m

1 stop

$418VietJet Air

Fri, 11 Sep - Sat, 26 Sep

10:55 - 21:20

SAI

BKK

10h 25m

1 stop

22:20 - 10:05

BKK

SAI

11h 45m

1 stop

$451Cambodia Airways

Sun, 31 May - Sun, 7 Jun

Vietnam Airlines flights from Siem Reap to Southeast Asia

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

Vietnam Airlines

8 May

SAI21:45Siem Reap–Angkor Intl

1h 20m

SGN23:05Ho Chi Minh City

11 May

SGN17:15Ho Chi Minh City

1h 05m

SAI18:20Siem Reap–Angkor Intl

$444

Vietnam Airlines

30 May

SAI18:05Siem Reap–Angkor Intl

6h 05m

1 stop

SGN00:10Ho Chi Minh City

12 June

SGN17:15Ho Chi Minh City

1h 05m

SAI18:20Siem Reap–Angkor Intl

$476

Vietnam Airlines

3 Oct

SAI17:20Siem Reap–Angkor Intl

7h 50m

2 stops

SGN01:10Ho Chi Minh City

8 Oct

SGN06:00Ho Chi Minh City

10h 25m

2 stops

SAI16:25Siem Reap–Angkor Intl

$537

Emirates flights from Siem Reap to Southeast Asia

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

Emirates

30 May

SAI23:50Siem Reap–Angkor Intl

1h 20m

BKK01:10Bangkok Suvarnabhumi

2 June

BKK20:10Bangkok Suvarnabhumi

1h 20m

SAI21:30Siem Reap–Angkor Intl

$315

Emirates

1 June

SAI13:05Siem Reap–Angkor Intl

1h 35m

BKK14:40Bangkok Suvarnabhumi

3 June

BKK10:50Bangkok Suvarnabhumi

1h 30m

SAI12:20Siem Reap–Angkor Intl

$1,155

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Sat 30/5

23:50-01:10

Nonstop1h 20m

Bangkok Suvarnabhumi

Tue 2/6

20:10-21:30

Nonstop1h 20m

$315

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Wed 13/5

19:45-21:20

Nonstop1h 35m

Bangkok Suvarnabhumi

Wed 3/6

07:35-09:05

Nonstop1h 30m

$322

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Thu 1/10

19:35-21:10

Nonstop1h 35m

Bangkok Suvarnabhumi

Thu 8/10

17:35-18:55

Nonstop1h 20m

$330

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Tue 6/10

09:35-11:10

Nonstop1h 35m

Ho Chi Minh City

Thu 8/10

16:50-17:55

Nonstop1h 05m

$332

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Wed 8/7

19:35-21:10

Nonstop1h 35m

Bangkok Suvarnabhumi

Thu 16/7

17:35-18:55

Nonstop1h 20m

$339

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Mon 1/6

19:40-21:10

Nonstop1h 30m

Ho Chi Minh City

Tue 2/6

20:25-21:55

Nonstop1h 30m

$346

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Wed 10/6

22:35-23:55

Nonstop1h 20m

Ho Chi Minh City

Sat 13/6

07:20-08:45

Nonstop1h 25m

$371

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Fri 11/9

19:05-20:00

2 stops24h 55m

Ho Chi Minh City

Sat 26/9

08:50-18:05

2 stops33h 15m

$408

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Fri 11/9

19:05-20:00

2 stops24h 55m

Ho Chi Minh City

Sat 26/9

22:15-18:05

1 stop19h 50m

$418

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Sun 31/5

10:55-21:20

1 stop10h 25m

Bangkok Suvarnabhumi

Sun 7/6

22:20-10:05

1 stop11h 45m

$451

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 May. Flight prices, which tend to average around $75, are often lower during this time because this is during the off-season. The month of June is another great option to travel to Southeast Asia, with average flight prices from Siem Reap averaging around $83.

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

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

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 00m
Direct flights	Every day
Airports in Southeast Asia	295 airports

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

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

There are 295 airports in Southeast Asia. From Siem Reap there are direct flights to Bangkok Suvarnabhumi (BKK), 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.