CMB - IAH

$740 Find Cheap Flights from Colombo to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Colombo to George Bush Intcntl departing on 3/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colombo to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colombo to Houston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,683
Multiple Airlines
Sat 3/21Sat 3/28
CMB - IAH • 3 stops
Cheapest one-way
$740
Multiple Airlines
Thu 3/19
CMB - IAH • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Colombo and George Bush Intcntl. You'll need at least 1 connection.
Insights
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Insights
Top layover airports
Istanbul (IST)
Cheapest • Avg $1,389 (round-trip)
Istanbul (IST)
Shortest trip • 22h 50m (one-way)
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to George Bush Intcntl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Colombo to George Bush Intcntl (CMB-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colombo to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Colombo to George Bush Intcntl

Sat, Mar 21 - Sat, Mar 28
Multiple Airlines Logo
4:00 pm - 4:15 pm
CMB
-
IAH
34h 45m
3 stops
Multiple Airlines Logo
7:35 am - 3:00 am
IAH
-
CMB
32h 55m
3 stops
$1,683Multiple Airlines
Sat, Mar 21 - Sat, Mar 28
Multiple Airlines Logo
8:55 pm - 4:15 pm
CMB
-
IAH
29h 50m
2 stops
Multiple Airlines Logo
7:35 am - 3:00 am
IAH
-
CMB
32h 55m
3 stops
$1,735Multiple Airlines
Fri, Mar 20 - Sat, Mar 28
Multiple Airlines Logo
2:45 am - 3:02 pm
CMB
-
IAH
46h 47m
2 stops
Multiple Airlines Logo
7:55 pm - 5:00 am
IAH
-
CMB
22h 35m
1 stop
$1,736Multiple Airlines
Sat, Mar 21 - Sat, Mar 28
Multiple Airlines Logo
6:50 pm - 4:15 pm
CMB
-
IAH
31h 55m
1 stop
Multiple Airlines Logo
6:45 pm - 5:55 am
IAH
-
CMB
24h 40m
1 stop
$1,739Multiple Airlines
Sat, Mar 21 - Sat, Mar 28
Multiple Airlines Logo
4:00 pm - 4:15 pm
CMB
-
IAH
34h 45m
3 stops
Multiple Airlines Logo
6:45 pm - 2:05 am
IAH
-
CMB
20h 50m
1 stop
$1,844Multiple Airlines
Booking Insights

KAYAK's insights & trends for Colombo to George Bush Intcntl flights

Get data-powered insights and trends into flights from Colombo to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

What is the most popular layover airport when flying from Colombo to Houston George Bush Airport?

Percentage of 1-stop round-trip flights from Colombo to Houston George Bush Airport chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Doha (DOH) is the top choice – 61% of KAYAK users who clicked on 1-stop flights from Colombo to Houston George Bush Airport picked an itinerary connecting there.

What is the cheapest layover airport when flying from Colombo to Houston George Bush Airport?

Average round-trip price for 1-stop flights from Colombo to Houston George Bush Airport clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Istanbul (IST) offer the most affordable fares, with an average round-trip price of $1,389.

Which layover airport offers the shortest total travel time from Colombo to Houston George Bush Airport?

Shortest average total travel time for 1-stop one-way flights from Colombo to Houston George Bush Airport via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Istanbul (IST) for the shortest journey. The average one-way travel time for flights connecting there is 22h 50m.

Which layover airport has the quickest connection when flying from Colombo to Houston George Bush Airport?

Average layover duration at different layover airports for 1-stop one-way flights from Colombo to Houston George Bush Airport, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Istanbul (IST) often has the shortest layovers from Colombo to Houston George Bush Airport, with an average of 1h 45m.

Good to know

Low seasonMay
Cheapest flight$740
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Colombo to Houston George Bush Airport

When to book flights from Colombo to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Colombo to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Colombo to Houston George Bush Airport flights

  • What is the cheapest flight from Colombo Bandaranaike Intl Airport to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Colombo Bandaranaike Intl Airport to Houston George Bush Intcntl Airport was $740 for a one-way ticket and $1,683 for a round-trip.

  • Do I need a passport to fly between Colombo and Houston George Bush Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Colombo and on arrival in Houston George Bush Airport.

  • Which airports will I be using when flying from Colombo to Houston George Bush Airport?

    When flying out of Colombo you will be using Colombo Bandaranaike Intl. You will be landing at Houston George Bush Airport, also known as Houston George Bush Intcntl.

  • Which aircraft models fly most regularly from Colombo to Houston George Bush Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Colombo to Houston George Bush Airport?

    oneworld, and Star Alliance are the airline alliances operating flights between Colombo and Houston George Bush Airport, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Colombo to Houston, Qatar Airways or Turkish Airlines?

    The two airlines most popular with KAYAK users for flights from Colombo to Houston are Qatar Airways and Turkish Airlines. With an average price for the route of $1,605 and an overall rating of 7.4, Qatar Airways is the most popular choice. Turkish Airlines is also a great choice for the route, with an average price of $1,351 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Colombo to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colombo to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colombo to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Colombo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Colombo to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Colombo with another airline. Booking your flights between Colombo and IAH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colombo to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Colombo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Colombo to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Colombo to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Colombo to George Bush Intcntl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Qatar AirwaysOverall score based on 3742 reviews
7.4Entertainment
7.3Food
7.9Crew
7.4Comfort
7.5Boarding
Airline reviews

Amazing airline accommodations. The cabins were so great. The food was very good and the flight attendants were so nice. Made a 15 hour flight seem easy.

10.0 ExcellentBrian, Feb 2026
DOH - ATL
Read more Qatar Airways reviews

Amazing airline accommodations. The cabins were so great. The food was very good and the flight attendants were so nice. Made a 15 hour flight seem easy.

I paid extra for seating when first booking flight to be in a comfortable economy seat They still changed it to a middle seat regardless. When I asked for it to be changed back to aisle, they could only give me one at the back of the plane in the least comfortable seats.

Same as already mentioned. This was more comforting as I got my aisle seat for my knee.

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

Qatar Airways is an excellent service provider. The crew members were attentive and helpful. The aircraft was very clean. This was the longest leg of our journey, so it would have been nice to have more leg room for comfort. We appreciated the crew's service of four hot meals to all of us during this long flight. Also, it was helpful that the crew asked us to keep the window shades down for the entire journey, allowing the environment to get lots of rest during the trip. For families traveling with little children, this was helpful to them to keep them settled.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

It was very good. It was a long flight and being a tight with little leg room.

I always fly with Qatar air and you are the best. Keep up the good wor, after travelling with Qatar Air More than 80 times, you never offer to upgrade me.but it happened to my friend companion some time. Any how i still enjoying travelling with Qatar air and wait one day to upgrade me too. Best Regards

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

My baggage is lost. Flight cancelled, Rebooked ticket through long routes. Mental stress, emotional hurt

Delicious food, comfortable and clean plane. It's a little cramped in the hall in front of the gate.

Very hot cabin made long flight uncomfortable, even in business class! Food was great. Istanbul business lounge had great food but too few bathrooms and seating . They also need more electric outlets for charging devices. Appreciate the ability to go through fast track lines w business class

The crew on this flight provided exceptional business class service to me.

The staff at the boarding or the rudest uninformative and no English whatsoever they’re very rude as if they are envious of you travelling I don’t understand how could someone would be this rude and this out of touch and cold

You charged me for luggage although the airline does not- you charged me for seat when customers can pick their own seat at checkout in I travel to Europe slot and I will not use kayak again

They oversold the tickets by one which was my ticket so I didn’t have a ticket till last second

Not good. I was supposed to be in Mint but got in economy class

Nothing luxury about Turkish airline compared to many other airlines

Requested food options were always finished. Supplied food items were good but of course not the desired choices.

The airport staff never announced that boarding has started. Both at iad or Islamabad or Istanbul.

Everything you need to know for your flight from Colombo to George Bush Intcntl

Information on your arrival and departure airports