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$486+ Cheap flights from George Bush Intcntl (IAH) to Bandaranaike Intl (CMB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CMB
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Colombo Bandaranaike Intl are usually found in September or October, booked 79 days in advance, depart on a Monday or Sunday and return on a Wednesday

Cheap flight deals from George Bush Intcntl to Colombo

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Colombo (CMB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$1,076
(FlightHub)

One-way from

$486
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,059
From Houston George Bush Intcntl to Colombo Bandaranaike Intl
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One-way flight from Houston George Bush Intcntl to Colombo Bandaranaike Intl
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Highest demand for flights based on searches. 4% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from George Bush Intcntl to Colombo

Cheapest flights from George Bush Intcntl to Colombo
Explore the most affordable flight options available from George Bush Intcntl to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Booking.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/32:25 pmIAH - CMB
2 stops31h 50mIndiGo
Sun 10/129:55 pmCMB - IAH
2 stops31h 40mIndiGo
Deal found 9/8$1,020
This Booking.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/89:00 pmIAH - CMB
2 stops25h 15mIndiGo
Mon 10/209:55 pmCMB - IAH
2 stops31h 40mIndiGo
Deal found 9/9$1,037
This Booking.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/69:00 pmIAH - CMB
2 stops25h 15mIndiGo
Mon 10/139:55 pmCMB - IAH
2 stops31h 40mIndiGo
Deal found 9/8$1,038
This FlightHub deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/89:00 pmIAH - CMB
1 stop21h 45mTurkish Airlines
Wed 10/226:45 amCMB - IAH
1 stop22h 50mTurkish Airlines
Deal found 9/9$1,057
This FlightHub deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/82:25 pmIAH - CMB
1 stop35h 50mTurkish Airlines
Mon 10/206:45 amCMB - IAH
1 stop22h 50mTurkish Airlines
Deal found 9/11$1,076
This oojo deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/86:00 amIAH - CMB
2 stops28h 05mEtihad Airways
Mon 10/204:05 amCMB - IAH
2 stops44h 15mEtihad Airways
Deal found 9/11$1,146
This Etihad Airways deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/86:00 amIAH - CMB
2 stops28h 05mMultiple Airlines
Mon 10/209:50 pmCMB - IAH
2 stops29h 19mMultiple Airlines
Deal found 9/10$1,156
This FlightHub deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:25 pmIAH - CMB
1 stop22h 10mQatar Airways
Wed 9/243:35 amCMB - IAH
1 stop22h 45mQatar Airways
Deal found 9/11$1,157
This oojo deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/86:25 pmIAH - CMB
1 stop28h 45mQatar Airways
Tue 10/213:35 amCMB - IAH
1 stop22h 45mQatar Airways
Deal found 9/9$1,159

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Colombo 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

George Bush Intcntl

Fly to

Colombo

Route

Depart

Return

Price

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Wed 10/8

6:00 am-8:35 pm

2 stops28h 05m

Colombo Bandaranaike Intl

Mon 10/20

9:50 pm-4:39 pm

2 stops29h 19m

$1,156

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Wed 10/8

7:55 pm-8:10 am

1 stop25h 45m

Colombo Bandaranaike Intl

Wed 10/22

8:35 pm-4:50 pm

2 stops30h 45m

$1,263

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Wed 11/19

5:45 pm-4:30 pm

1 stop35h 15m

Colombo Bandaranaike Intl

Thu 12/4

4:15 am-3:15 pm

1 stop22h 30m

$1,284

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Wed 11/19

5:45 pm-4:30 pm

1 stop35h 15m

Colombo Bandaranaike Intl

Tue 12/9

7:30 pm-3:15 pm

1 stop31h 15m

$1,284

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Wed 2/4

7:10 pm-6:25 pm

2 stops35h 45m

Colombo Bandaranaike Intl

Sat 2/14

8:15 pm-4:20 pm

2 stops31h 35m

$1,313

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Wed 3/4

7:10 pm-10:15 am

2 stops27h 35m

Colombo Bandaranaike Intl

Fri 3/20

2:40 am-5:20 pm

1 stop25h 10m

$1,313

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Thu 10/9

7:55 pm-6:30 pm

2 stops36h 05m

Colombo Bandaranaike Intl

Wed 10/15

2:55 am-4:50 pm

1 stop24h 25m

$1,313

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Tue 11/18

7:00 am-3:50 am

3 stops33h 20m

$486

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Tue 12/30

9:05 pm-11:15 pm

2 stops38h 40m

$598

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Wed 11/19

7:00 am-3:45 am

3 stops33h 15m

$616

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 16 results
1
2

Best time to book a flight from George Bush Intcntl to Colombo

Have a flexible travel schedule? Discover the best time to fly to Colombo from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Colombo Bandaranaike Intl Airport

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Colombo Bandaranaike Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Colombo. Price data was last updated on August 29, 2025.

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport to Colombo Bandaranaike Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Colombo Bandaranaike Intl Airport (average of $1,028). Flying from Houston George Bush Intcntl Airport to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of $1,732). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAH to CMB?

Find hourly flight availability from George Bush Intcntl to Colombo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Houston George Bush Intcntl Airport to Colombo Bandaranaike Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Colombo

Get insights into the airlines that provide service to Colombo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colombo. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Emirates, Qatar Airways, and Turkish Airlines from Houston George Bush Intcntl Airport to Colombo Bandaranaike Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,334 reviews

Comfort

8.0

Overall

8.1

Crew

8.3

Food

7.9

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,334 reviews
Emirates
8.1
Very good
3,334 reviews

Comfort

8.0

Overall

8.1

Crew

8.3

Food

7.9

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,624 reviews
Emirates
8.1
Very good
3,334 reviews

Comfort

8.0

Overall

8.1

Crew

8.3

Food

7.9

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Turkish Airlines
7.3
Good
3,968 reviews
Emirates
8.1
Very good
3,334 reviews

Comfort

8.0

Overall

8.1

Crew

8.3

Food

7.9

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air Canada
7.1
Good
10,000 reviews
Emirates
8.1
Very good
3,334 reviews

Comfort

8.0

Overall

8.1

Crew

8.3

Food

7.9

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
IndiGo
6.9
Okay
484 reviews
Emirates
8.1
Very good
3,334 reviews

Comfort

8.0

Overall

8.1

Crew

8.3

Food

7.9

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Colombo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston George Bush Intcntl Airport to Colombo Bandaranaike Intl Airport?

    Emirates and Qatar Airways can get you from Houston George Bush Intcntl Airport to Colombo Bandaranaike Intl Airport in just under 25h 45m. Your travel time can differ by up to 9h 30m. The distance between Houston George Bush Intcntl Airport and Colombo Bandaranaike Intl Airport is about 9842 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Colombo Bandaranaike Intl Airport round-trip?

    SriLankan Airlines, at $1,028, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Colombo Bandaranaike Intl Airport.Alternate airlines to your destination round-trip include Turkish Airlines and Qatar Airways. SriLankan Airlines is currently priced 27% below the average price you’ll pay for this route.

  • Can I find deals for flights from George Bush Intcntl to Colombo that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Colombo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Colombo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Colombo.

  • Can I find deals for business class flights from George Bush Intcntl to Colombo?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Colombo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Colombo Bandaranaike Intl Airport (average of $1,028). Flying from Houston George Bush Intcntl Airport to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of $1,732). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Colombo Bandaranaike Intl Airport?

Book flights to Colombo Bandaranaike Intl Airport if you plan to visit one of these locations
Negombo

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Alternative routes for George Bush Intcntl to Colombo

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Colombo flights

Top 7 airlines flying from George Bush Intcntl to Colombo

Discover the top 7 airlines that operate flights from George Bush Intcntl to Colombo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
SriLankan AirlinesCheapest$1,028Average$1,704FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$1,058Average$1,609FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,059Average$1,489FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,114Average$1,503FlexibilityNo cancel feeOn-time75%
Singapore AirlinesCheapest$1,132Average$1,519FlexibilityNo cancel feeOn-time81%
IndiGoCheapest$1,301Average$1,491FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$1,486Average$1,568FlexibilityNo cancel feeOn-time67%

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