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$721+ Cheap flights from George Bush Intcntl (IAH) to Sri Lanka

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CMB
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Sri Lanka

Cheapest flights from George Bush Intcntl to Sri Lanka
Explore the most affordable flight options available from George Bush Intcntl to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This oojo deal was found by Cheapflights users on 1/20. 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 4/86:30 am
IAH
-
CMB
2 stops27h 35m
Etihad Airways
Thu 5/74:20 pm
CMB
-
IAH
2 stops32h 41m
Etihad Airways
Deal found 1/20$998
This Justfly.com deal was found by Cheapflights users on 1/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1710:05 pm
IAH
-
CMB
1 stop21h 35m
Turkish Airlines
Wed 4/16:50 am
CMB
-
IAH
1 stop22h 50m
Turkish Airlines
Deal found 1/21$1,063
This Justfly.com deal was found by Cheapflights users on 1/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/202:30 pm
IAH
-
CMB
1 stop28h 20m
Turkish Airlines
Wed 4/296:50 am
CMB
-
IAH
1 stop22h 50m
Turkish Airlines
Deal found 1/21$1,072
This oojo deal was found by Cheapflights users on 1/20. 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 4/89:05 pm
IAH
-
CMB
1 stop21h 45m
Turkish Airlines
Thu 5/76:50 am
CMB
-
IAH
1 stop22h 50m
Turkish Airlines
Deal found 1/20$1,077
This Trip.com deal was found by Cheapflights users on 1/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/259:05 pm
IAH
-
CMB
2 stops38h 40m
Multiple Airlines
Sun 2/111:40 pm
CMB
-
IAH
2 stops31h 00m
Multiple Airlines
Deal found 1/21$1,119
This KAYAK deal was found by Cheapflights users on 1/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/302:30 pm
IAH
-
CMB
1 stop28h 20m
Turkish Airlines
Tue 4/146:50 am
CMB
-
IAH
1 stop40h 25m
Turkish Airlines
Deal found 1/21$1,148
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/284:15 pm
IAH
-
CMB
2 stops35h 30m
Multiple Airlines
Thu 2/510:15 pm
CMB
-
IAH
3 stops34h 54m
Multiple Airlines
Deal found 1/21$1,170
This KAYAK deal was found by Cheapflights users on 1/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:05 pm
IAH
-
CMB
1 stop21h 45m
Turkish Airlines
Tue 4/146:50 am
CMB
-
IAH
1 stop40h 25m
Turkish Airlines
Deal found 1/21$1,180
This Turkish Airlines deal was found by Cheapflights users on 1/21. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/302:30 pm
IAH
-
CMB
1 stop28h 20m
Turkish Airlines
Mon 4/136:50 am
CMB
-
IAH
1 stop22h 50m
Turkish Airlines
Deal found 1/21$1,191
This oojo deal was found by Cheapflights users on 1/20. 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.
Tue 2/175:45 pm
IAH
-
CMB
1 stop21h 30m
Qatar Airways
Tue 2/243:25 am
CMB
-
IAH
1 stop23h 20m
Qatar Airways
Deal found 1/20$1,196
This FlightHub deal was found by Cheapflights users on 1/21. 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.
Tue 1/275:45 pm
IAH
-
CMB
1 stop21h 30m
Qatar Airways
Tue 2/33:25 am
CMB
-
IAH
1 stop23h 20m
Qatar Airways
Deal found 1/21$1,201

Find flight deals from George Bush Intcntl to Sri Lanka

Keep the following information in mind while searching for George Bush Intcntl to Sri Lanka flight deals. Data was last updated January 21, 2026.

Round-trip from

$998
(oojo)

One-way from

$721
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,381
From Houston George Bush Intcntl to Sri Lanka
Search Deals
One-way flight from Houston George Bush Intcntl to Sri Lanka
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($130 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($57 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Sri Lanka 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 January 21, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Sri Lanka that are best for you.

Fly from

George Bush Intcntl

Fly to

Sri Lanka

Route

Depart

Return

Price

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Wed 4/8

6:30 am-8:35 pm

2 stops27h 35m

Colombo Bandaranaike Intl

Thu 5/7

4:20 pm-5:21 pm

2 stops35h 31m

$998

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Mon 4/6

10:11 am-8:35 am

2 stops35h 54m

Colombo Bandaranaike Intl

Tue 5/5

4:20 pm-2:31 pm

2 stops32h 41m

$998

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Mon 4/20

2:30 pm-5:20 am

1 stop28h 20m

Colombo Bandaranaike Intl

Wed 4/29

6:50 am-7:10 pm

1 stop22h 50m

$1,077

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Mon 3/30

7:55 pm-6:30 pm

2 stops36h 05m

Colombo Bandaranaike Intl

Mon 4/13

10:05 pm-4:50 pm

1 stop29h 15m

$1,206

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Wed 3/4

7:59 am-8:15 pm

2 stops24h 46m

Colombo Bandaranaike Intl

Mon 3/16

9:30 pm-8:00 pm

2 stops33h 00m

$1,210

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Mon 4/20

7:41 pm-11:50 pm

2 stops41h 39m

Colombo Bandaranaike Intl

Tue 4/28

1:10 am-10:29 pm

2 stops31h 49m

$1,242

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Sun 3/29

7:55 pm-6:30 pm

2 stops36h 05m

Colombo Bandaranaike Intl

Tue 4/14

8:35 pm-4:50 pm

2 stops30h 45m

$1,267

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Tue 3/31

7:55 pm-8:30 am

1 stop26h 05m

Colombo Bandaranaike Intl

Tue 4/14

8:35 pm-4:50 pm

2 stops30h 45m

$1,267

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Wed 4/1

7:55 pm-8:30 am

1 stop26h 05m

Colombo Bandaranaike Intl

Tue 4/14

8:35 pm-4:50 pm

2 stops30h 45m

$1,267

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Mon 6/1

9:27 am-5:40 am

3 stops57h 43m

$721

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Best time to book a flight from George Bush Intcntl to Sri Lanka

Have a flexible travel schedule? Discover the best time to fly to Sri Lanka 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 Sri Lanka

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Sri Lanka?

Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Sri Lanka (average of $1,039). Flying from Houston George Bush Intcntl Airport to Sri Lanka in July is currently the most expensive (average of $1,489). 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.

Reviews of airlines servicing Sri Lanka

Get insights into the airlines that provide service to Sri Lanka. 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 Sri Lanka. Reviews last updated January 21, 2026.
See what other customers who have flown with Emirates, Qatar Airways, and Turkish Airlines from Houston George Bush Intcntl Airport to Sri Lanka have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,485 reviews

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Comfort

8.0

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
3,485 reviews
Emirates
8.1
Very good
3,485 reviews

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Comfort

8.0

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
3,718 reviews
Emirates
8.1
Very good
3,485 reviews

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Comfort

8.0

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
4,200 reviews
Emirates
8.1
Very good
3,485 reviews

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Comfort

8.0

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
10,646 reviews
Emirates
8.1
Very good
3,485 reviews

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Comfort

8.0

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
6.8
Okay
527 reviews
Emirates
8.1
Very good
3,485 reviews

Boarding

8.1

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Comfort

8.0

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 Sri Lanka. 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 Sri Lanka?

    There are many flights that can get you from Houston George Bush Intcntl Airport to Sri Lanka in 27h 35m. Fly via Etihad Airways, Turkish Airlines, or Emirates to get the fastest option. The distance between Houston George Bush Intcntl Airport and Sri Lanka is about 9842 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

    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 Sri Lanka.

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Sri Lanka 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 Sri Lanka?

    Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Sri Lanka (average of $1,039). Flying from Houston George Bush Intcntl Airport to Sri Lanka in July is currently the most expensive (average of $1,489). 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.

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Alternative routes for George Bush Intcntl to Sri Lanka

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from George Bush Intcntl to Sri Lanka

Discover the top 6 airlines that operate flights from George Bush Intcntl to Sri Lanka. 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
SriLankan AirlinesCheapest$1,028Average$1,704FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$1,057Average$1,609FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$1,114Average$1,475FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,163Average$1,611FlexibilityNo cancel feeOn-time68%
IndiGoCheapest$1,301Average$1,491FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$1,487Average$1,589FlexibilityNo cancel feeOn-time67%

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