$478+ 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CMB
Mar 4 — Mar 111
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from George Bush Intcntl to Sri Lanka with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from George Bush Intcntl to Sri Lanka
Cheapest
Best
Last-minute
One-way
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 February 2, 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 February 2, 2026.
This Etihad Airways deal was found by Cheapflights users on 1/31. 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 4/86:30 am
IAH
- CMB
2 stops27h 35m
Multiple Airlines
Thu 5/79:50 pm
CMB
- IAH
2 stops30h 01m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,006
This Justfly.com deal was found by Cheapflights users on 1/31. 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 3/39:05 pm
IAH
- CMB
1 stop21h 35m
Turkish Airlines
Wed 6/36:50 am
CMB
- IAH
1 stop22h 50m
Turkish Airlines
Deal found 1/31![Turkish Airlines logo]()
$1,064
This FlightHub deal was found by Cheapflights users on 1/31. 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 4/239:05 pm
IAH
- CMB
1 stop21h 45m
Turkish Airlines
Fri 5/156:50 am
CMB
- IAH
1 stop22h 50m
Turkish Airlines
Deal found 1/31![Turkish Airlines logo]()
$1,086
This Indian Eagle deal was found by Cheapflights users on 1/31. 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 4/89:05 pm
IAH
- CMB
1 stop21h 45m
Turkish Airlines
Thu 5/76:50 am
CMB
- IAH
1 stop40h 25m
Turkish Airlines
Deal found 1/31![Turkish Airlines logo]()
$1,099
This Justfly.com deal was found by Cheapflights users on 2/1. 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.
Sun 11/159:05 pm
IAH
- CMB
1 stop28h 45m
Turkish Airlines
Thu 11/2610:00 pm
CMB
- IAH
1 stop32h 40m
Turkish Airlines
Deal found 2/1![Turkish Airlines logo]()
$1,100
This Justfly.com deal was found by Cheapflights users on 2/1. 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 2/1![Turkish Airlines logo]()
$1,102
This Indian Eagle deal was found by Cheapflights users on 2/2. 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 5/69:05 pm
IAH
- CMB
1 stop21h 45m
Turkish Airlines
Wed 5/136:50 am
CMB
- IAH
1 stop22h 50m
Turkish Airlines
Deal found 2/2![Turkish Airlines logo]()
$1,103
This oojo deal was found by Cheapflights users on 2/1. 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.
Sat 3/213:05 pm
IAH
- CMB
2 stops49h 15m
Etihad Airways
Thu 4/24:20 pm
CMB
- IAH
2 stops38h 10m
Etihad Airways
Deal found 2/1![Etihad Airways logo]()
$1,116
This FlightHub deal was found by Cheapflights users on 1/31. 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 9/142:30 pm
IAH
- CMB
1 stop28h 20m
Turkish Airlines
Fri 9/186:50 am
CMB
- IAH
1 stop22h 50m
Turkish Airlines
Deal found 1/31![Turkish Airlines logo]()
$1,135
This Justfly.com deal was found by Cheapflights users on 2/1. 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.
Wed 4/229:05 pm
IAH
- CMB
1 stop21h 45m
Turkish Airlines
Sun 4/266:50 am
CMB
- IAH
1 stop22h 50m
Turkish Airlines
Deal found 2/1![Turkish Airlines logo]()
$1,162
This Cathay Pacific deal was found by Cheapflights users on 2/1. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:21 pm
IAH
- CMB
2 stops47h 39m
Multiple Airlines
Tue 6/212:50 am
CMB
- IAH
2 stops33h 36m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,167
This FlightHub deal was found by Cheapflights users on 2/1. 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 4/207:41 pm
IAH
- CMB
2 stops41h 34m
Cathay Pacific
Tue 4/281:05 am
CMB
- IAH
2 stops31h 54m
Cathay Pacific
Deal found 2/1![Cathay Pacific logo]()
$1,172
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 February 2, 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 February 2, 2026.
This Etihad Airways deal was found by Cheapflights users on 1/31. 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 4/86:30 am
IAH
- CMB
2 stops27h 35m
Multiple Airlines
Thu 5/79:50 pm
CMB
- IAH
2 stops30h 01m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,006
This FlightHub deal was found by Cheapflights users on 2/1. 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 4/207:41 pm
IAH
- CMB
2 stops41h 34m
Cathay Pacific
Tue 4/281:05 am
CMB
- IAH
2 stops31h 54m
Cathay Pacific
Deal found 2/1![Cathay Pacific logo]()
$1,172
This Indian Eagle deal was found by Cheapflights users on 1/31. 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 4/87:55 pm
IAH
- CMB
2 stops36h 05m
Emirates
Wed 5/62:55 am
CMB
- IAH
1 stop24h 25m
Emirates
Deal found 1/31![Emirates logo]()
$1,246
This Etihad Airways deal was found by Cheapflights users on 1/30. 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 4/110:11 am
IAH
- CMB
2 stops23h 54m
Multiple Airlines
Sun 5/179:50 pm
CMB
- IAH
2 stops27h 11m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$1,006
This Emirates deal was found by Cheapflights users on 2/2. 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.
Tue 2/177:10 pm
IAH
- CMB
1 stop25h 40m
Emirates
Wed 2/258:15 pm
CMB
- IAH
2 stops31h 35m
Emirates
Deal found 2/2![Emirates logo]()
$1,264
This Cathay Pacific deal was found by Cheapflights users on 2/1. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:21 pm
IAH
- CMB
2 stops47h 39m
Multiple Airlines
Tue 6/212:50 am
CMB
- IAH
2 stops33h 36m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,167
This Emirates deal was found by Cheapflights users on 2/1. 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.
Wed 3/47:10 pm
IAH
- CMB
1 stop39h 15m
Emirates
Mon 3/168:15 pm
CMB
- IAH
2 stops31h 35m
Emirates
Deal found 2/1![Emirates logo]()
$1,264
This Etihad Airways deal was found by Cheapflights users on 2/1. 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 3/46:01 am
IAH
- CMB
2 stops26h 44m
Multiple Airlines
Mon 3/169:30 pm
CMB
- IAH
2 stops30h 59m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,210
Last-minute flights from George Bush Intcntl to Sri LankaDiscover last-minute flight deals from George Bush Intcntl to Sri Lanka. Data last updated February 2, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Sri Lanka. Data last updated February 2, 2026 and is based on user searches.
This Indian Eagle deal was found by Cheapflights users on 1/31. 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.
Tue 2/37:10 pm
IAH
- CMB
1 stop33h 15m
Emirates
Tue 2/248:15 pm
CMB
- IAH
2 stops31h 35m
Emirates
Deal found 1/31![Emirates logo]()
$1,203
This Mytrip deal was found by Cheapflights users on 1/31. 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.
Tue 2/34:15 pm
IAH
- CMB
2 stops23h 05m
Multiple Airlines
Tue 2/248:55 pm
CMB
- IAH
3 stops34h 09m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,217
This Mytrip deal was found by Cheapflights users on 1/31. 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 2/44:15 pm
IAH
- CMB
2 stops35h 30m
Multiple Airlines
Thu 2/268:55 pm
CMB
- IAH
3 stops37h 44m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,195
This Indian Eagle deal was found by Cheapflights users on 1/31. 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 2/47:10 pm
IAH
- CMB
2 stops35h 45m
Emirates
Thu 2/268:15 pm
CMB
- IAH
2 stops31h 35m
Emirates
Deal found 1/31![Emirates logo]()
$1,261
This Mytrip deal was found by Cheapflights users on 2/2. 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.
Sat 2/74:15 pm
IAH
- CMB
2 stops35h 30m
Multiple Airlines
Tue 2/108:55 pm
CMB
- IAH
3 stops36h 09m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,223
This Indian Eagle deal was found by Cheapflights users on 2/1. 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.
Sat 2/77:10 pm
IAH
- CMB
2 stops35h 45m
Emirates
Tue 2/102:40 am
CMB
- IAH
1 stop25h 10m
Emirates
Deal found 2/1![Emirates logo]()
$1,311
This Indian Eagle deal was found by Cheapflights users on 2/1. 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 2/117:10 pm
IAH
- CMB
2 stops35h 45m
Emirates
Mon 2/168:15 pm
CMB
- IAH
2 stops55h 35m
Emirates
Deal found 2/1![Emirates logo]()
$1,253
This Emirates deal was found by Cheapflights users on 2/2. 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.
Tue 2/177:10 pm
IAH
- CMB
2 stops35h 45m
Emirates
Wed 2/258:15 pm
CMB
- IAH
2 stops31h 35m
Emirates
Deal found 2/2![Emirates logo]()
$1,264
This oojo deal was found by Cheapflights users on 2/1. 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 stop20h 40m
Qatar Airways
Tue 2/244:15 am
CMB
- IAH
1 stop22h 30m
Qatar Airways
Deal found 2/1![Qatar Airways logo]()
$1,315
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 February 2, 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 February 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 3/114:34 pm
IAH
- CMB
3 stops42h 46m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Sun 3/15:30 am
IAH
- CMB
3 stops53h 10m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$489
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Tue 2/176:00 am
IAH
- CMB
3 stops39h 15m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$502
This FlightHub deal was found by Cheapflights users on 1/31. 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 2/175:45 pm
IAH
- CMB
1 stop20h 40m
Qatar Airways
Deal found 1/31![Qatar Airways logo]()
$656
This FlightHub deal was found by Cheapflights users on 2/1. 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 3/1110:05 pm
IAH
- CMB
1 stop21h 45m
Turkish Airlines
Deal found 2/1![Turkish Airlines logo]()
$690
This FlightHub deal was found by Cheapflights users on 2/1. 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 2/267:59 am
IAH
- CMB
2 stops52h 01m
Cathay Pacific
Deal found 2/1![Cathay Pacific logo]()
$3,460
This Arangrant deal was found by Cheapflights users on 1/31. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/269:05 pm
IAH
- CMB
1 stop21h 35m
Turkish Airlines
Deal found 1/31![Turkish Airlines logo]()
$3,873
This Arangrant deal was found by Cheapflights users on 1/31. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:23 pm
IAH
- CMB
3 stops28h 22m
Emirates
Deal found 1/31![Emirates logo]()
$16,719
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 February 2, 2026.
Round-trip from | $1,006 (Etihad Airways) |
|---|---|
One-way from | $478 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $1,316 |
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 February 2, 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
9:50 pm-5:21 pm
2 stops30h 01m
$1,006
HoustonColombo
IAH - CMB
IAHCMB
Houston George Bush Intcntl
Wed 4/1
10:11 am-8:35 pm
2 stops23h 54m
Colombo Bandaranaike Intl
Sun 5/17
9:50 pm-2:31 pm
2 stops27h 11m
$1,006
HoustonColombo
IAH - CMB
IAHCMB
Houston George Bush Intcntl
Tue 3/3
12:21 pm-11:30 pm
2 stops47h 39m
Colombo Bandaranaike Intl
Tue 6/2
12:50 am-11:56 pm
2 stops33h 36m
$1,167
HoustonColombo
IAH - CMB
IAHCMB
Houston George Bush Intcntl
Mon 4/20
7:41 pm-11:45 pm
2 stops41h 34m
Colombo Bandaranaike Intl
Tue 4/28
1:05 am-10:29 pm
2 stops31h 54m
$1,172
HoustonColombo
IAH - CMB
IAHCMB
Houston George Bush Intcntl
Wed 3/4
6:01 am-8:15 pm
2 stops26h 44m
Colombo Bandaranaike Intl
Mon 3/16
9:30 pm-5:59 pm
2 stops30h 59m
$1,210
HoustonColombo
IAH - CMB
IAHCMB
Houston George Bush Intcntl
Wed 4/8
7:55 pm-6:30 pm
2 stops36h 05m
Colombo Bandaranaike Intl
Wed 5/6
2:55 am-4:50 pm
1 stop24h 25m
$1,246
HoustonColombo
IAH - CMB
IAHCMB
Houston George Bush Intcntl
Tue 2/17
7:10 pm-8:20 am
1 stop25h 40m
Colombo Bandaranaike Intl
Wed 2/25
8:15 pm-4:20 pm
2 stops31h 35m
$1,264
HoustonColombo
IAH - CMB
IAHCMB
Houston George Bush Intcntl
Wed 3/4
7:10 pm-9:55 pm
1 stop39h 15m
Colombo Bandaranaike Intl
Mon 3/16
8:15 pm-5:20 pm
2 stops31h 35m
$1,264
HoustonColombo
IAH - CMB
IAHCMB
Houston George Bush Intcntl
Sun 3/1
5:30 am-10:10 pm
3 stops53h 10m
$489
HoustonColombo
IAH - CMB
IAHCMB
Houston George Bush Intcntl
Tue 2/17
6:00 am-8:45 am
3 stops39h 15m
$502
Showing 1-10 of 16 results
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
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 $1,040). 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 February 2, 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.
Boarding
8.1
Comfort
8.0
Crew
8.3
Overall
8.1
Entertainment
8.2
Food
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2024
IAD - DXB
Boarding
8.1
Comfort
8.0
Crew
8.3
Overall
8.1
Entertainment
8.2
Food
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2024
IAD - DXB
Boarding
8.1
Comfort
8.0
Crew
8.3
Overall
8.1
Entertainment
8.2
Food
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2024
IAD - DXB
Boarding
8.1
Comfort
8.0
Crew
8.3
Overall
8.1
Entertainment
8.2
Food
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2024
IAD - DXB
Boarding
8.1
Comfort
8.0
Crew
8.3
Overall
8.1
Entertainment
8.2
Food
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2024
IAD - DXB
Boarding
8.1
Comfort
8.0
Crew
8.3
Overall
8.1
Entertainment
8.2
Food
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2024
IAD - DXB
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for George Bush Intcntl to Sri Lanka
See prices for flight routes from nearby airports that may be better suited for you.
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 February 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,028 | Average$1,704 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,057 | Average$1,596 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,114 | Average$1,475 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,163 | Average$1,579 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,301 | Average$1,589 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,487 | Average$1,589 | FlexibilityNo cancel fee | On-time67% |