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Cheap flights from Texas to Siem Reap from $583

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Texas to Siem Reap departing on 4/3. 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
0 bags

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Find the cheapest flights from Texas to Siem Reap

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:50 pm - 6:45 pm
DFW
-
SAI
31h 55m
2 stops
Multiple Airlines Logo
9:40 am - 7:40 pm
SAI
-
DFW
22h 00m
2 stops
$940Multiple Airlines
Mon, Apr 6 - Mon, Apr 13
Multiple Airlines Logo
10:50 pm - 4:25 pm
DFW
-
SAI
29h 35m
3 stops
Multiple Airlines Logo
9:40 am - 7:40 pm
SAI
-
DFW
22h 00m
2 stops
$990Multiple Airlines
Mon, Apr 6 - Mon, Apr 13
Multiple Airlines Logo
4:45 pm - 9:00 am
IAH
-
SAI
28h 15m
2 stops
Multiple Airlines Logo
7:25 pm - 3:44 pm
SAI
-
IAH
32h 19m
2 stops
$1,720Multiple Airlines
Wed, May 27 - Tue, Jun 16
Emirates Logo
8:25 pm - 9:30 pm
IAH
-
SAI
61h 05m
3 stops
Emirates Logo
12:55 pm - 4:50 pm
SAI
-
IAH
39h 55m
2 stops
$2,152Emirates
Wed, May 27 - Tue, Jun 16
Multiple Airlines Logo
6:40 am - 3:10 pm
DFW
-
SAI
44h 30m
3 stops
Multiple Airlines Logo
10:30 am - 11:58 pm
SAI
-
DFW
49h 28m
3 stops
$2,239Multiple Airlines
Mon, Apr 6 - Mon, Apr 13
Emirates Logo
8:25 pm - 9:30 pm
IAH
-
SAI
61h 05m
3 stops
Emirates Logo
11:50 pm - 9:36 pm
SAI
-
IAH
33h 46m
3 stops
$2,476Emirates
Wed, May 27 - Tue, Jun 16

Emirates flights from Texas to Siem Reap

Our best Emirates deals on Texas to Siem Reap flight tickets
Emirates
May 27
IAH8:25 pmHouston George Bush Intcntl
61h 05m
3 stops
SAI9:30 pmSiem Reap–Angkor Intl
Jun 16
SAI12:55 pmSiem Reap–Angkor Intl
39h 55m
2 stops
IAH4:50 pmHouston George Bush Intcntl
$2,152
Emirates
May 27
IAH8:25 pmHouston George Bush Intcntl
61h 05m
3 stops
SAI9:30 pmSiem Reap–Angkor Intl
Jun 16
SAI11:50 pmSiem Reap–Angkor Intl
33h 46m
3 stops
IAH9:36 pmHouston George Bush Intcntl
$2,476

momondo Fare Finder

 
Customize your flight search to find flights from Texas 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 February 4, 2026.
Use the filters below to find and compare flights from Texas to Siem Reap that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasSiem Reap

DFW - SAI

DFWSAI

Dallas/Fort Worth

Mon 4/6

10:50 pm-6:45 pm

2 stops31h 55m

Siem Reap–Angkor Intl

Mon 4/13

9:40 am-7:40 pm

2 stops22h 00m

$940

DallasSiem Reap

DFW - SAI

DFWSAI

Dallas/Fort Worth

Mon 4/6

10:50 pm-4:25 pm

3 stops29h 35m

Siem Reap–Angkor Intl

Mon 4/13

9:40 am-7:40 pm

2 stops22h 00m

$990

HoustonSiem Reap

IAH - SAI

IAHSAI

Houston George Bush Intcntl

Wed 5/27

4:45 pm-9:00 am

2 stops28h 15m

Siem Reap–Angkor Intl

Tue 6/16

7:25 pm-3:44 pm

2 stops32h 19m

$1,720

HoustonSiem Reap

IAH - SAI

IAHSAI

Houston George Bush Intcntl

Wed 5/27

8:25 pm-9:30 pm

3 stops61h 05m

Siem Reap–Angkor Intl

Tue 6/16

12:55 pm-4:50 pm

2 stops39h 55m

$2,152

DallasSiem Reap

DFW - SAI

DFWSAI

Dallas/Fort Worth

Mon 4/6

6:40 am-3:10 pm

3 stops44h 30m

Siem Reap–Angkor Intl

Mon 4/13

10:30 am-11:58 pm

3 stops49h 28m

$2,239

HoustonSiem Reap

IAH - SAI

IAHSAI

Houston George Bush Intcntl

Wed 5/27

8:25 pm-9:30 pm

3 stops61h 05m

Siem Reap–Angkor Intl

Tue 6/16

11:50 pm-9:36 pm

3 stops33h 46m

$2,476

DallasSiem Reap

DFW - SAI

DFWSAI

Dallas/Fort Worth

Fri 4/3

10:50 pm-9:00 am

2 stops46h 10m

$583

DallasSiem Reap

DFW - SAI

DFWSAI

Dallas/Fort Worth

Fri 4/3

5:45 am-9:15 am

3 stops39h 30m

$590

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Siem Reap from

How to get the cheapest flight ticket from Texas 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

How long does it take to fly to Siem Reap?

On average, it takes 28h 15m to fly from Texas to Siem Reap if you fly out of Houston (the most popular airport in Texas) and into Siem Reap (the most popular airport in Siem Reap). If you’re flying out of Dallas and into Siem Reap, then the flight time is around 31h 55m.

Cheap Texas to Siem Reap flight deals and tips

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

Fastest flight time

28h 15m

Direct flights

None
The fastest flight from Texas to Siem Reap takes 28h 15m
There are no direct flights from Texas to Siem Reap. There are no popular flight routes from Texas to Siem Reap.
Search flight deals

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

    Prices for flights from Texas to Siem Reap–Angkor Intl Airport refresh daily.

  • How old do you have to be to fly from Texas 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 Texas 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.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Siem Reap from Texas.

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

All flight searches from Texas to Siem Reap on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Texas 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 Texas to Siem Reap right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Siem Reap from Texas. 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.

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Cabin classes currently available on flights to Siem Reap

List of cabin classes available on flights landing in Siem Reap. Availability may vary depending on flight origin and airline.
First Class to Siem Reap
Business Class to Siem Reap