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

As of August 2026, 257 flights take off from Siem Reap and land in Southeast Asia each week. The most common flight departure day for this route is Tue, with 19% of weekly flights taking off on this day.

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

Vietnam Airlines, Bangkok Airways, and Cambodia Angkor Air 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 day?

36 flights are operational daily from Siem Reap to Southeast Asia as of August 2026. The most popular departure time for this route is 9:00a.m., with 36% of flights per day taking off at noon.

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 are refreshed on a daily basis.

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

The number of operators available for flights from Siem Reap–Angkor Intl Airport to Southeast Asia is 1 as of August 2026.

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

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 Siem Reap–Angkor Intl Airport to Southeast Asia.

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

The necessary travel and health documents for your Southeast Asia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 145 Cheap Flights from Siem Reap to Southeast Asia in 2026

Find the cheapest flights from Siem Reap to Southeast Asia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 p.m. - 7:50 p.m.SAI Siem Reap–Angkor Intl-HAN Hanoi Noibai

1h 45mdirect

3:30 p.m. - 5:10 p.m.HAN Hanoi Noibai-SAI Siem Reap–Angkor Intl

1h 40mdirect

C$ 295Vietnam Airlines

Thu, 10 Sep - Mon, 14 Sep

6:05 p.m. - 7:50 p.m.SAI Siem Reap–Angkor Intl-HAN Hanoi Noibai

1h 45mdirect

3:30 p.m. - 5:10 p.m.HAN Hanoi Noibai-SAI Siem Reap–Angkor Intl

1h 40mdirect

C$ 295Vietnam Airlines

Mon, 7 Sep - Mon, 14 Sep

6:05 p.m. - 7:50 p.m.SAI Siem Reap–Angkor Intl-HAN Hanoi Noibai

1h 45mdirect

3:30 p.m. - 5:10 p.m.HAN Hanoi Noibai-SAI Siem Reap–Angkor Intl

1h 40mdirect

C$ 323Vietnam Airlines

Sat, 12 Sep - Mon, 14 Sep

7:35 p.m. - 9:10 p.m.SAI Siem Reap–Angkor Intl-BKK Bangkok Suvarnabhumi

1h 35mdirect

7:40 a.m. - 9:00 a.m.BKK Bangkok Suvarnabhumi-SAI Siem Reap–Angkor Intl

1h 20mdirect

C$ 338Bangkok Airways

Tue, 8 Sep - Thu, 10 Sep

12:55 p.m. - 2:25 p.m.SAI Siem Reap–Angkor Intl-BKK Bangkok Suvarnabhumi

1h 30mdirect

7:40 a.m. - 9:00 a.m.BKK Bangkok Suvarnabhumi-SAI Siem Reap–Angkor Intl

1h 20mdirect

C$ 338Bangkok Airways

Mon, 14 Sep - Thu, 24 Sep

9:50 a.m. - 10:55 a.m.SAI Siem Reap–Angkor Intl-BKK Bangkok Suvarnabhumi

1h 05mdirect

7:45 a.m. - 8:45 a.m.BKK Bangkok Suvarnabhumi-SAI Siem Reap–Angkor Intl

1h 00mdirect

C$ 345Thai Airways

Thu, 3 Dec - Fri, 1 Jan

9:50 a.m. - 10:55 a.m.SAI Siem Reap–Angkor Intl-BKK Bangkok Suvarnabhumi

1h 05mdirect

7:45 a.m. - 8:45 a.m.BKK Bangkok Suvarnabhumi-SAI Siem Reap–Angkor Intl

1h 00mdirect

C$ 345Thai Airways

Thu, 3 Dec - Sat, 2 Jan

11:50 p.m. - 1:10 a.m.SAI Siem Reap–Angkor Intl-BKK Bangkok Suvarnabhumi

1h 20mdirect

8:10 p.m. - 9:30 p.m.BKK Bangkok Suvarnabhumi-SAI Siem Reap–Angkor Intl

1h 20mdirect

C$ 347Emirates

Thu, 17 Sep - Tue, 22 Sep

11:50 p.m. - 1:10 a.m.SAI Siem Reap–Angkor Intl-BKK Bangkok Suvarnabhumi

1h 20mdirect

7:50 p.m. - 9:10 p.m.BKK Bangkok Suvarnabhumi-SAI Siem Reap–Angkor Intl

1h 20mdirect

C$ 347Emirates

Sat, 19 Dec - Thu, 11 Mar

11:50 p.m. - 1:10 a.m.SAI Siem Reap–Angkor Intl-BKK Bangkok Suvarnabhumi

1h 20mdirect

7:50 p.m. - 9:10 p.m.BKK Bangkok Suvarnabhumi-SAI Siem Reap–Angkor Intl

1h 20mdirect

C$ 347Emirates

Sat, 19 Dec - Thu, 11 Feb

Cheap direct flights

Enter your travel dates to find the best prices.

6:05 p.m. - 7:50 p.m.SAI Siem Reap–Angkor Intl-HAN Hanoi Noibai

1h 45mdirect

3:30 p.m. - 5:10 p.m.HAN Hanoi Noibai-SAI Siem Reap–Angkor Intl

1h 40mdirect

C$ 295Vietnam Airlines

Thu, 10 Sep - Mon, 14 Sep

6:05 p.m. - 7:50 p.m.SAI Siem Reap–Angkor Intl-HAN Hanoi Noibai

1h 45mdirect

3:30 p.m. - 5:10 p.m.HAN Hanoi Noibai-SAI Siem Reap–Angkor Intl

1h 40mdirect

C$ 295Vietnam Airlines

Mon, 7 Sep - Mon, 14 Sep

6:05 p.m. - 7:50 p.m.SAI Siem Reap–Angkor Intl-HAN Hanoi Noibai

1h 45mdirect

3:30 p.m. - 5:10 p.m.HAN Hanoi Noibai-SAI Siem Reap–Angkor Intl

1h 40mdirect

C$ 323Vietnam Airlines

Sat, 12 Sep - Mon, 14 Sep

12:55 p.m. - 2:25 p.m.SAI Siem Reap–Angkor Intl-BKK Bangkok Suvarnabhumi

1h 30mdirect

7:40 a.m. - 9:00 a.m.BKK Bangkok Suvarnabhumi-SAI Siem Reap–Angkor Intl

1h 20mdirect

C$ 338Bangkok Airways

Mon, 14 Sep - Thu, 24 Sep

7:35 p.m. - 9:10 p.m.SAI Siem Reap–Angkor Intl-BKK Bangkok Suvarnabhumi

1h 35mdirect

7:40 a.m. - 9:00 a.m.BKK Bangkok Suvarnabhumi-SAI Siem Reap–Angkor Intl

1h 20mdirect

C$ 338Bangkok Airways

Tue, 8 Sep - Thu, 10 Sep

9:50 a.m. - 10:55 a.m.SAI Siem Reap–Angkor Intl-BKK Bangkok Suvarnabhumi

1h 05mdirect

7:45 a.m. - 8:45 a.m.BKK Bangkok Suvarnabhumi-SAI Siem Reap–Angkor Intl

1h 00mdirect

C$ 345Thai Airways

Thu, 3 Dec - Fri, 1 Jan

9:50 a.m. - 10:55 a.m.SAI Siem Reap–Angkor Intl-BKK Bangkok Suvarnabhumi

1h 05mdirect

7:45 a.m. - 8:45 a.m.BKK Bangkok Suvarnabhumi-SAI Siem Reap–Angkor Intl

1h 00mdirect

C$ 345Thai Airways

Thu, 3 Dec - Sat, 2 Jan

11:50 p.m. - 1:10 a.m.SAI Siem Reap–Angkor Intl-BKK Bangkok Suvarnabhumi

1h 20mdirect

8:10 p.m. - 9:30 p.m.BKK Bangkok Suvarnabhumi-SAI Siem Reap–Angkor Intl

1h 20mdirect

C$ 347Emirates

Thu, 17 Sep - Tue, 22 Sep

11:50 p.m. - 1:10 a.m.SAI Siem Reap–Angkor Intl-BKK Bangkok Suvarnabhumi

1h 20mdirect

7:50 p.m. - 9:10 p.m.BKK Bangkok Suvarnabhumi-SAI Siem Reap–Angkor Intl

1h 20mdirect

C$ 347Emirates

Sat, 19 Dec - Thu, 11 Feb

11:50 p.m. - 1:10 a.m.SAI Siem Reap–Angkor Intl-BKK Bangkok Suvarnabhumi

1h 20mdirect

8:10 p.m. - 9:30 p.m.BKK Bangkok Suvarnabhumi-SAI Siem Reap–Angkor Intl

1h 20mdirect

C$ 347Emirates

Sat, 19 Sep - Thu, 24 Sep

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Bangkok Airways flights from Siem Reap to Southeast Asia

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

Bangkok Airways

8 Sep

SAI7:35 p.m.Siem Reap–Angkor Intl

1h 35m

BKK9:10 p.m.Bangkok Suvarnabhumi

10 Sep

BKK7:40 a.m.Bangkok Suvarnabhumi

1h 20m

SAI9:00 a.m.Siem Reap–Angkor Intl

C$ 338

Bangkok Airways

13 Sep

SAI7:35 p.m.Siem Reap–Angkor Intl

1h 35m

BKK9:10 p.m.Bangkok Suvarnabhumi

25 Sep

BKK7:40 a.m.Bangkok Suvarnabhumi

1h 20m

SAI9:00 a.m.Siem Reap–Angkor Intl

C$ 369

Bangkok Airways

13 Sep

SAI7:35 p.m.Siem Reap–Angkor Intl

1h 35m

BKK9:10 p.m.Bangkok Suvarnabhumi

21 Sep

BKK10:55 a.m.Bangkok Suvarnabhumi

1h 20m

SAI12:15 p.m.Siem Reap–Angkor Intl

C$ 391

Cambodia Angkor Air flights from Siem Reap to Southeast Asia

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

Cambodia Angkor Air

15 Aug

SAI10:35 p.m.Siem Reap–Angkor Intl

1h 20m

SGN11:55 p.m.Ho Chi Minh City

16 Aug

SGN8:25 p.m.Ho Chi Minh City

1h 30m

SAI9:55 p.m.Siem Reap–Angkor Intl

C$ 355

Cambodia Angkor Air

19 Sep

SAI7:20 p.m.Siem Reap–Angkor Intl

14h 10m

1 stop

BKK9:30 a.m.Bangkok Suvarnabhumi

24 Sep

BKK2:50 p.m.Bangkok Suvarnabhumi

20h 25m

1 stop

SAI11:15 a.m.Siem Reap–Angkor Intl

C$ 492

Cambodia Angkor Air

3 Dec

SAI10:25 p.m.Siem Reap–Angkor Intl

11h 05m

1 stop

BKK9:30 a.m.Bangkok Suvarnabhumi

1 Jan

BKK10:35 a.m.Bangkok Suvarnabhumi

22h 15m

1 stop

SAI8:50 a.m.Siem Reap–Angkor Intl

C$ 496

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Siem ReapHanoi

SAI Siem Reap–Angkor Intl - HAN Hanoi Noibai

SAIHAN

Siem Reap–Angkor Intl

Thu 10/9

6:05 p.m.-7:50 p.m.

Nonstop1h 45m

Hanoi Noibai

Mon 14/9

3:30 p.m.-5:10 p.m.

Nonstop1h 40m

C$ 295

Siem ReapHanoi

SAI Siem Reap–Angkor Intl - HAN Hanoi Noibai

SAIHAN

Siem Reap–Angkor Intl

Mon 7/9

6:05 p.m.-7:50 p.m.

Nonstop1h 45m

Hanoi Noibai

Mon 14/9

3:30 p.m.-5:10 p.m.

Nonstop1h 40m

C$ 295

Siem ReapHanoi

SAI Siem Reap–Angkor Intl - HAN Hanoi Noibai

SAIHAN

Siem Reap–Angkor Intl

Sat 12/9

6:05 p.m.-7:50 p.m.

Nonstop1h 45m

Hanoi Noibai

Mon 14/9

3:30 p.m.-5:10 p.m.

Nonstop1h 40m

C$ 323

Siem ReapBangkok

SAI Siem Reap–Angkor Intl - BKK Bangkok Suvarnabhumi

SAIBKK

Siem Reap–Angkor Intl

Tue 8/9

7:35 p.m.-9:10 p.m.

Nonstop1h 35m

Bangkok Suvarnabhumi

Thu 10/9

7:40 a.m.-9:00 a.m.

Nonstop1h 20m

C$ 338

Siem ReapBangkok

SAI Siem Reap–Angkor Intl - BKK Bangkok Suvarnabhumi

SAIBKK

Siem Reap–Angkor Intl

Mon 14/9

12:55 p.m.-2:25 p.m.

Nonstop1h 30m

Bangkok Suvarnabhumi

Thu 24/9

7:40 a.m.-9:00 a.m.

Nonstop1h 20m

C$ 338

Quickest round-trip

Siem ReapBangkok

SAI Siem Reap–Angkor Intl - BKK Bangkok Suvarnabhumi

SAIBKK

Siem Reap–Angkor Intl

Thu 3/12

9:50 a.m.-10:55 a.m.

Nonstop1h 05m

Bangkok Suvarnabhumi

Fri 1/1

7:45 a.m.-8:45 a.m.

Nonstop1h 00m

C$ 345

Siem ReapBangkok

SAI Siem Reap–Angkor Intl - BKK Bangkok Suvarnabhumi

SAIBKK

Siem Reap–Angkor Intl

Thu 3/12

9:50 a.m.-10:55 a.m.

Nonstop1h 05m

Bangkok Suvarnabhumi

Sat 2/1

7:45 a.m.-8:45 a.m.

Nonstop1h 00m

C$ 345

Siem ReapBangkok

SAI Siem Reap–Angkor Intl - BKK Bangkok Suvarnabhumi

SAIBKK

Siem Reap–Angkor Intl

Thu 17/9

11:50 p.m.-1:10 a.m.

Nonstop1h 20m

Bangkok Suvarnabhumi

Tue 22/9

8:10 p.m.-9:30 p.m.

Nonstop1h 20m

C$ 347

Siem ReapBangkok

SAI Siem Reap–Angkor Intl - BKK Bangkok Suvarnabhumi

SAIBKK

Siem Reap–Angkor Intl

Sat 19/12

11:50 p.m.-1:10 a.m.

Nonstop1h 20m

Bangkok Suvarnabhumi

Thu 11/3

7:50 p.m.-9:10 p.m.

Nonstop1h 20m

C$ 347

Siem ReapBangkok

SAI Siem Reap–Angkor Intl - BKK Bangkok Suvarnabhumi

SAIBKK

Siem Reap–Angkor Intl

Sat 19/12

11:50 p.m.-1:10 a.m.

Nonstop1h 20m

Bangkok Suvarnabhumi

Thu 11/2

7:50 p.m.-9:10 p.m.

Nonstop1h 20m

C$ 347

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 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 C$ 245, are often lower during this time because this is during the off-season. If you don’t want to visit Southeast Asia in August, then you should wait until December to fly from Siem Reap, when ticket prices are also cheap, with an average price of C$ 284.

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

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 05m
Direct flights	Mon, Tue, Wed, Fri, Sat and Sun
Airports in Southeast Asia	294 airports

The fastest flight from Siem Reap to Southeast Asia takes 1h 05m

Direct flights go from Siem Reap to Southeast Asia on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There are 294 airports in Southeast Asia. From Siem Reap there are direct flights to Bangkok Suvarnabhumi (BKK), Hanoi Noibai (HAN), 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 are refreshed on a daily basis.
How many operators does momondo search for flights from Siem Reap–Angkor Intl Airport to Southeast Asia?
The number of operators available for flights from Siem Reap–Angkor Intl Airport to Southeast Asia is 1 as of August 2026.
How old do you have to be to fly from Siem Reap–Angkor Intl Airport to Southeast Asia?
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 Siem Reap–Angkor Intl Airport to Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The necessary travel and health documents for your Southeast Asia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Siem Reap to Southeast Asia

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

Airline	Rating	Free Cancellation	Price
Vietnam Airlines	PriceFrom C$ 290	Free Cancellation	Rating 7.7 284 reviews		Search Vietnam Airlines flights

Why use momondo?

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

It is quick and easy to find Siem Reap to Southeast Asia 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 Southeast Asia that suits you.

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

momondo does allow users to show only those flights to Southeast Asia from Siem Reap which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Siem Reap to Southeast Asia.

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

Yes momondo offers price alerts on flights to Southeast Asia from Siem Reap. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.