$730+ 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CMB
Jun 13 — Jun 201
Round-trip
1 adult, Economy
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Cheapest flights from George Bush Intcntl to Sri LankaExplore 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 May 14, 2026.
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 May 14, 2026.
This Trip.com deal was found by Cheapflights users on 5/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:30 pm
IAH
- CMB
1 stop34h 45m
Multiple Airlines
Fri 9/251:10 pm
CMB
- IAH
1 stop34h 45m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$1,256
This oojo deal was found by Cheapflights users on 5/13. 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.
Thu 9/36:15 pm
IAH
- CMB
1 stop28h 15m
Qatar Airways
Wed 9/303:35 am
CMB
- IAH
1 stop22h 50m
Qatar Airways
Deal found 5/13![Qatar Airways logo]()
$1,267
This oojo deal was found by Cheapflights users on 5/13. 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.
Sun 11/155:40 pm
IAH
- CMB
1 stop20h 45m
Qatar Airways
Wed 11/254:15 am
CMB
- IAH
1 stop22h 35m
Qatar Airways
Deal found 5/13![Qatar Airways logo]()
$1,281
This Indian Eagle deal was found by Cheapflights users on 5/8. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:10 pm
IAH
- CMB
1 stop39h 15m
Emirates
Mon 12/711:15 am
CMB
- IAH
2 stops40h 35m
Emirates
Deal found 5/8![Emirates logo]()
$1,295
This Emirates deal was found by Cheapflights users on 5/13. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:10 pm
IAH
- CMB
1 stop25h 35m
Emirates
Thu 11/268:15 pm
CMB
- IAH
2 stops31h 35m
Emirates
Deal found 5/13![Emirates logo]()
$1,316
This oojo deal was found by Cheapflights users on 5/11. 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.
Fri 9/1111:45 am
IAH
- CMB
2 stops34h 20m
Etihad Airways
Fri 9/2510:00 am
CMB
- IAH
2 stops40h 50m
Etihad Airways
Deal found 5/11![Etihad Airways logo]()
$1,346
This Etihad Airways deal was found by Cheapflights users on 5/13. 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.
Thu 9/36:06 am
IAH
- CMB
2 stops27h 59m
Multiple Airlines
Thu 10/14:10 am
CMB
- IAH
2 stops29h 37m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,349
This oojo deal was found by Cheapflights users on 5/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:04 am
IAH
- CMB
2 stops25h 01m
Etihad Airways
Fri 9/184:20 pm
CMB
- IAH
2 stops34h 30m
Etihad Airways
Deal found 5/10![Etihad Airways logo]()
$1,351
This Emirates deal was found by Cheapflights users on 5/11. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:35 pm
IAH
- CMB
1 stop26h 05m
Emirates
Fri 9/258:35 pm
CMB
- IAH
2 stops30h 45m
Emirates
Deal found 5/11![Emirates logo]()
$1,366
This Etihad Airways deal was found by Cheapflights users on 5/9. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:45 am
IAH
- CMB
2 stops25h 05m
Multiple Airlines
Wed 11/254:00 am
CMB
- IAH
2 stops31h 02m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$1,390
Best flights from George Bush Intcntl to Sri LankaDiscover carefully curated flight deals from George Bush Intcntl to Sri Lanka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 14, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Sri Lanka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 14, 2026.
This Etihad Airways deal was found by Cheapflights users on 5/13. 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.
Sun 7/51:36 pm
IAH
- CMB
2 stops26h 54m
Multiple Airlines
Wed 7/224:10 am
CMB
- IAH
2 stops30h 11m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,431
This oojo deal was found by Cheapflights users on 5/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:41 pm
IAH
- CMB
2 stops51h 24m
Etihad Airways
Fri 7/174:20 pm
CMB
- IAH
2 stops32h 22m
Etihad Airways
Deal found 5/10![Etihad Airways logo]()
$1,483
This oojo deal was found by Cheapflights users on 5/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:15 pm
IAH
- CMB
1 stop28h 15m
Qatar Airways
Thu 7/163:35 am
CMB
- IAH
1 stop22h 50m
Qatar Airways
Deal found 5/10![Qatar Airways logo]()
$1,970
This oojo deal was found by Cheapflights users on 5/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:35 pm
IAH
- CMB
1 stop26h 25m
Emirates
Fri 7/178:35 pm
CMB
- IAH
2 stops30h 45m
Emirates
Deal found 5/10![Emirates logo]()
$1,992
This Etihad Airways deal was found by Cheapflights users on 5/11. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:40 am
IAH
- CMB
2 stops28h 25m
Multiple Airlines
Tue 8/44:10 am
CMB
- IAH
2 stops30h 06m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$1,631
This Etihad Airways deal was found by Cheapflights users on 5/12. 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.
Mon 6/811:56 am
IAH
- CMB
2 stops28h 34m
Multiple Airlines
Fri 6/129:50 pm
CMB
- IAH
2 stops30h 31m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,736
This Qatar Airways deal was found by Cheapflights users on 5/11. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/308:20 pm
IAH
- CMB
1 stop21h 20m
Qatar Airways
Mon 6/298:20 pm
CMB
- IAH
1 stop30h 05m
Qatar Airways
Deal found 5/11![Qatar Airways logo]()
$2,017
This Etihad Airways deal was found by Cheapflights users on 5/11. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:02 am
IAH
- CMB
2 stops28h 03m
Multiple Airlines
Mon 6/299:50 pm
CMB
- IAH
2 stops29h 18m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$1,915
This Booking.com deal was found by Cheapflights users on 5/8. 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 6/52:30 pm
IAH
- CMB
2 stops44h 55m
Multiple Airlines
Sat 6/204:35 am
CMB
- IAH
1 stop21h 50m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,957
Last-minute flights from George Bush Intcntl to Sri LankaDiscover last-minute flight deals from George Bush Intcntl to Sri Lanka. Data last updated May 14, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Sri Lanka. Data last updated May 14, 2026 and is based on user searches.
This Ovago deal was found by Cheapflights users on 5/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:05 pm
IAH
- CMB
2 stops49h 50m
Multiple Airlines
Tue 5/191:35 pm
CMB
- IAH
2 stops34h 30m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$1,640
This KAYAK deal was found by Cheapflights users on 5/12. 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 5/257:20 am
IAH
- CMB
2 stops42h 55m
Multiple Airlines
Sun 7/51:10 pm
CMB
- IAH
2 stops54h 12m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,692
This Trip.com deal was found by Cheapflights users on 5/13. 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.
Mon 6/87:35 pm
IAH
- CMB
1 stop26h 05m
Multiple Airlines
Thu 6/112:05 am
CMB
- IAH
1 stop25h 15m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,703
This KAYAK deal was found by Cheapflights users on 5/12. 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.
Wed 6/107:20 am
IAH
- CMB
2 stops28h 20m
Emirates
Thu 7/28:35 pm
CMB
- IAH
2 stops30h 45m
Emirates
Deal found 5/12![Emirates logo]()
$1,709
This Trip.com deal was found by Cheapflights users on 5/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/129:00 pm
IAH
- CMB
1 stop29h 15m
Multiple Airlines
Mon 7/131:10 pm
CMB
- IAH
1 stop40h 40m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$1,631
This Trip.com deal was found by Cheapflights users on 5/13. 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.
Mon 6/226:15 pm
IAH
- CMB
2 stops28h 00m
Multiple Airlines
Thu 6/2510:00 pm
CMB
- IAH
2 stops28h 25m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,485
This FlightHub deal was found by Cheapflights users on 5/13. 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.
Mon 6/229:00 pm
IAH
- CMB
1 stop29h 15m
Multiple Airlines
Wed 7/81:10 pm
CMB
- IAH
1 stop34h 45m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,616
This oojo deal was found by Cheapflights users on 5/11. 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.
Mon 6/223:04 pm
IAH
- CMB
2 stops49h 26m
Etihad Airways
Thu 7/24:10 am
CMB
- IAH
2 stops47h 45m
Etihad Airways
Deal found 5/11![Etihad Airways logo]()
$1,705
This oojo deal was found by Cheapflights users on 5/13. 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.
Mon 6/223:04 pm
IAH
- CMB
2 stops49h 26m
Etihad Airways
Wed 7/810:00 am
CMB
- IAH
2 stops59h 29m
Etihad Airways
Deal found 5/13![Etihad Airways logo]()
$1,716
This Trip.com deal was found by Cheapflights users on 5/13. 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.
Fri 6/266:15 pm
IAH
- CMB
2 stops28h 00m
Multiple Airlines
Sun 7/510:00 pm
CMB
- IAH
2 stops28h 25m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,501
One-way flights from George Bush Intcntl to Sri LankaSearch for one-way flight options from George Bush Intcntl to Sri Lanka. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
Search for one-way flight options from George Bush Intcntl to Sri Lanka. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
This Booking.com deal was found by Cheapflights users on 5/9. 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.
Mon 5/182:30 pm
IAH
- CMB
2 stops44h 55m
IndiGo
Deal found 5/9![IndiGo logo]()
$730
This Booking.com deal was found by Cheapflights users on 5/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/52:30 pm
IAH
- CMB
2 stops44h 55m
IndiGo
Deal found 5/11![IndiGo logo]()
$739
This Booking.com deal was found by Cheapflights users on 5/9. 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.
Mon 6/82:30 pm
IAH
- CMB
2 stops44h 55m
IndiGo
Deal found 5/9![IndiGo logo]()
$741
This Trip.com deal was found by Cheapflights users on 5/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/206:15 pm
IAH
- CMB
2 stops23h 45m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$801
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/88:12 pm
IAH
- CMB
3 stops56h 18m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$914
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/129:58 pm
IAH
- CMB
3 stops54h 32m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$932
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/119:58 pm
IAH
- CMB
3 stops54h 32m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$933
This Indian Eagle deal was found by Cheapflights users on 5/10. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/204:20 pm
IAH
- CMB
2 stops53h 35m
SWISS
Deal found 5/10![SWISS logo]()
$990
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/58:12 pm
IAH
- CMB
3 stops57h 23m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$997
This Expedia deal was found by Cheapflights users on 5/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/611:56 am
IAH
- CMB
2 stops28h 34m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$1,007
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 May 14, 2026.
Round-trip from | $1,256 (Trip.com) |
|---|---|
One-way from | $730 (Booking.com) |
Popular in | December |
Cheapest in | September |
Average price | $1,531 |
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 May 14, 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
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonColombo
IAH - CMB
IAHCMB
Houston George Bush Intcntl
Sun 7/5
1:36 pm-3:00 am
2 stops26h 54m
Colombo Bandaranaike Intl
Wed 7/22
4:10 am-11:51 pm
2 stops30h 11m
$1,431
HoustonColombo
IAH - CMB
IAHCMB
Houston George Bush Intcntl
Fri 7/3
6:41 pm-8:35 am
2 stops51h 24m
Colombo Bandaranaike Intl
Fri 7/17
4:20 pm-2:12 pm
2 stops32h 22m
$1,483
HoustonColombo
IAH - CMB
IAHCMB
Houston George Bush Intcntl
Sat 7/18
5:40 am-8:35 pm
2 stops28h 25m
Colombo Bandaranaike Intl
Tue 8/4
4:10 am-11:46 pm
2 stops30h 06m
$1,631
HoustonColombo
IAH - CMB
IAHCMB
Houston George Bush Intcntl
Mon 6/8
11:56 am-3:00 am
2 stops28h 34m
Colombo Bandaranaike Intl
Fri 6/12
9:50 pm-5:51 pm
2 stops30h 31m
$1,736
HoustonColombo
IAH - CMB
IAHCMB
Houston George Bush Intcntl
Sat 5/30
6:02 am-8:35 pm
2 stops28h 03m
Colombo Bandaranaike Intl
Mon 6/29
9:50 pm-4:38 pm
2 stops29h 18m
$1,915
HoustonColombo
IAH - CMB
IAHCMB
Houston George Bush Intcntl
Fri 6/5
2:30 pm-9:55 pm
2 stops44h 55m
Colombo Bandaranaike Intl
Sat 6/20
4:35 am-3:55 pm
1 stop21h 50m
$1,957
Quickest round-trip
HoustonColombo
IAH - CMB
IAHCMB
Houston George Bush Intcntl
Fri 7/3
6:15 pm-9:00 am
1 stop28h 15m
Colombo Bandaranaike Intl
Thu 7/16
3:35 am-3:55 pm
1 stop22h 50m
$1,970
HoustonColombo
IAH - CMB
IAHCMB
Houston George Bush Intcntl
Fri 7/3
7:35 pm-8:30 am
1 stop26h 25m
Colombo Bandaranaike Intl
Fri 7/17
8:35 pm-4:50 pm
2 stops30h 45m
$1,992
HoustonColombo
IAH - CMB
IAHCMB
Houston George Bush Intcntl
Sat 5/30
8:20 pm-4:10 am
1 stop21h 20m
Colombo Bandaranaike Intl
Mon 6/29
8:20 pm-3:55 pm
1 stop30h 05m
$2,017
Cheapest one-way
HoustonColombo
IAH - CMB
IAHCMB
Houston George Bush Intcntl
Fri 6/5
2:30 pm-9:55 pm
2 stops44h 55m
$739
Showing 1-10 of 21 resultsSorted by cheapest first
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.
IAH-CMB
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
IAH-LK0
IAH-CMB
How far ahead should I book a flight from Houston George Bush Intcntl Airport to Sri Lanka?
Booking 83 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 Sri Lanka. 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 Sri Lanka?
Currently, December is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Sri Lanka (average of $1,021). Flying from Houston George Bush Intcntl Airport to Sri Lanka in January is currently the most expensive (average of $1,217). 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 May 14, 2026.
See what other customers who have flown with Emirates,Qatar Airways, andTurkish 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.
Food
7.9
Boarding
8.1
Comfort
8.0
Crew
8.3
Overall
8.1
Entertainment
8.2
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Food
7.9
Boarding
8.1
Comfort
8.0
Crew
8.3
Overall
8.1
Entertainment
8.2
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Food
7.9
Boarding
8.1
Comfort
8.0
Crew
8.3
Overall
8.1
Entertainment
8.2
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Food
7.9
Boarding
8.1
Comfort
8.0
Crew
8.3
Overall
8.1
Entertainment
8.2
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Food
7.9
Boarding
8.1
Comfort
8.0
Crew
8.3
Overall
8.1
Entertainment
8.2
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Related info for your journey
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Top 4 airlines flying from George Bush Intcntl to Sri Lanka
Discover the top 4 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 May 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,068 | Average$1,554 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,132 | Average$1,565 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,230 | Average$1,489 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,292 | Average$1,499 | FlexibilityNo cancel fee | On-time80% |