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Cheap flights from Houston George Bush Intcntl Airport to Siem Reap from $1,477

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Houston George Bush Intcntl Airport to Siem Reap

Cheap round-trip flights

Enter your travel dates to find the best prices.
Emirates Logo
7:10 pm - 9:10 pmIAH  Houston George Bush Intcntl-SAI Siem Reap–Angkor Intl
37h 00m2 stops Dubai Intl Bangkok Suvarnabhumi
Emirates Logo
11:50 pm - 4:20 pmSAI  Siem Reap–Angkor Intl-IAH Houston George Bush Intcntl
29h 30m2 stops Bangkok Suvarnabhumi Dubai Intl
$1,477Emirates
Thu, Dec 3 - Thu, Dec 10
Multiple Airlines Logo
11:30 pm - 4:10 pmIAH  Houston George Bush Intcntl-SAI Siem Reap–Angkor Intl
27h 40m3 stops Taipei City Taiwan Taoyuan Intl Hanoi Noibai Luang Prabang
Multiple Airlines Logo
9:55 am - 8:50 pmSAI  Siem Reap–Angkor Intl-IAH Houston George Bush Intcntl
23h 55m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
$1,557Multiple Airlines
Thu, Dec 3 - Thu, Dec 10
Multiple Airlines Logo
8:00 am - 8:50 amIAH  Houston George Bush Intcntl-SAI Siem Reap–Angkor Intl
35h 50m3 stops Calgary Tokyo Narita Phnom Penh Techo Intl
Multiple Airlines Logo
10:25 pm - 8:50 pmSAI  Siem Reap–Angkor Intl-IAH Houston George Bush Intcntl
35h 25m3 stops Phnom Penh Techo Intl Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
$1,914Multiple Airlines
Thu, Dec 3 - Thu, Dec 10

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Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Siem Reap that are best for you.

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Cheapest round-trip

HoustonSiem Reap

IAH Houston George Bush Intcntl - SAI Siem Reap–Angkor Intl

IAHSAI

Houston George Bush Intcntl

Thu 12/3

7:10 pm-9:10 pm

2 stops37h 00m

Siem Reap–Angkor Intl

Thu 12/10

11:50 pm-4:20 pm

2 stops29h 30m

$1,477
Quickest round-trip

HoustonSiem Reap

IAH Houston George Bush Intcntl - SAI Siem Reap–Angkor Intl

IAHSAI

Houston George Bush Intcntl

Thu 12/3

11:30 pm-4:10 pm

3 stops27h 40m

Siem Reap–Angkor Intl

Thu 12/10

9:55 am-8:50 pm

2 stops23h 55m

$1,557

HoustonSiem Reap

IAH Houston George Bush Intcntl - SAI Siem Reap–Angkor Intl

IAHSAI

Houston George Bush Intcntl

Thu 12/3

8:00 am-8:50 am

3 stops35h 50m

Siem Reap–Angkor Intl

Thu 12/10

10:25 pm-8:50 pm

3 stops35h 25m

$1,914

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Houston George Bush Intcntl Airport to Region of Siem Reap flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Region of Siem Reap

Best Price Found

$1,477

Fastest flight time

34h 55m

Direct flights

None
The best flight deal from Houston George Bush Intcntl Airport to Region of Siem Reap found on momondo in the last 72 hours is $1,477
The fastest flight from Houston George Bush Intcntl Airport to Region of Siem Reap takes 34h 55m
There are no direct flights from Houston George Bush Intcntl Airport to Region of Siem Reap. There are no popular flight routes from Houston George Bush Intcntl Airport to Region of Siem Reap.
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Frequently asked questions about flying from Houston George Bush Intcntl Airport to Siem Reap

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Siem Reap?

    Prices for flights from Houston George Bush Intcntl Airport to Siem Reap refresh daily.

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Siem Reap?

    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 Houston George Bush Intcntl Airport to Siem Reap.

  • What documentation or ID do you need to fly to Siem Reap?

    The necessary travel and health documents for your Siem Reap 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.

Frequently asked questions about flying from Houston George Bush Intcntl Airport to Siem Reap

  • How do I get Price Alerts for flights from Houston George Bush Intcntl Airport to Region of Siem Reap?

    Search flight deals from Houston George Bush Intcntl Airport to Region of Siem Reap. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Houston George Bush Intcntl Airport to Region of Siem Reap with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

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

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

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

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

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

Of course. momondo tracks the price of Houston to Siem Reap flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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