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Sri Lanka

$988+ Cheap flights from Houston 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — CMB
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Houston to Sri Lanka

Keep the following information in mind while searching for Houston to Sri Lanka flight deals. Data was last updated November 3, 2025.

Round-trip from

$1,098
(Trip.com)

One-way from

$988
(JetBlue)

Popular in

December

Cheapest in

September

Average price

$1,336
From Houston to Sri Lanka
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One-way flight from Houston to Sri Lanka
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($182 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($62 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Houston to Sri Lanka

Cheapest flights from Houston to Sri Lanka
Explore the most affordable flight options available from Houston to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Trip.com deal was found by Cheapflights users on 11/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:45 pmIAH - CMB
2 stops42h 00mMultiple Airlines
Wed 1/285:05 pmCMB - IAH
2 stops33h 40mMultiple Airlines
Deal found 11/1$1,098
This FlightHub deal was found by Cheapflights users on 11/1. 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.
Tue 11/255:45 pmIAH - CMB
1 stop21h 30mQatar Airways
Mon 12/83:25 amCMB - IAH
1 stop23h 20mQatar Airways
Deal found 11/1$1,166
This Cathay Pacific deal was found by Cheapflights users on 11/1. 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 11/256:46 pmIAH - CMB
2 stops41h 14mMultiple Airlines
Mon 12/812:45 amCMB - IAH
2 stops31h 22mMultiple Airlines
Deal found 11/1$1,167
This oojo deal was found by Cheapflights users on 11/1. 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 12/305:45 pmIAH - CMB
1 stop21h 30mQatar Airways
Wed 1/288:50 pmCMB - IAH
1 stop29h 55mQatar Airways
Deal found 11/1$1,169
This Gurufare deal was found by Cheapflights users on 10/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/184:47 pmIAH - CMB
2 stops43h 13mCathay Pacific
Wed 12/312:45 amCMB - IAH
2 stops28h 42mCathay Pacific
Deal found 10/30$1,200
This Indian Eagle deal was found by Cheapflights users on 11/1. 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.
Tue 12/307:10 pmIAH - CMB
2 stops35h 45mEmirates
Tue 1/271:45 amCMB - IAH
1 stop26h 05mEmirates
Deal found 11/1$1,202
This Cathay Pacific deal was found by Cheapflights users on 10/30. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:08 amIAH - CMB
2 stops53h 52mCathay Pacific
Mon 12/812:45 amCMB - IAH
2 stops30h 41mCathay Pacific
Deal found 10/30$1,205
This Gurufare deal was found by Cheapflights users on 10/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/184:47 pmIAH - CMB
2 stops43h 13mCathay Pacific
Thu 12/412:45 amCMB - IAH
2 stops28h 42mCathay Pacific
Deal found 10/30$1,250
This Cathay Pacific deal was found by Cheapflights users on 10/30. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:46 pmIAH - CMB
2 stops41h 14mCathay Pacific
Mon 12/812:45 amCMB - IAH
2 stops30h 41mCathay Pacific
Deal found 10/30$1,255
This oojo deal was found by Cheapflights users on 11/1. 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 12/308:16 pmHOU - CMB
2 stops32h 44mQatar Airways
Tue 1/273:25 amCMB - HOU
2 stops26h 11mQatar Airways
Deal found 11/1$1,583
This Cathay Pacific deal was found by Cheapflights users on 11/1. 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.
Wed 12/312:16 pmHOU - CMB
2 stops47h 44mMultiple Airlines
Sun 12/712:45 amCMB - HOU
2 stops31h 03mMultiple Airlines
Deal found 11/1$1,603
This American Airlines deal was found by Cheapflights users on 10/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:09 pmHOU - CMB
2 stops26h 16mAmerican Airlines
Sun 1/117:30 pmCMB - HOU
2 stops28h 09mAmerican Airlines
Deal found 10/31$1,718

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 November 3, 2025.
Use the filters below to find and compare flights from Houston to Sri Lanka that are best for you.

Fly from

Houston

Fly to

Sri Lanka

Route

Depart

Return

Price

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Tue 12/30

5:45 pm-11:15 pm

2 stops42h 00m

Colombo Bandaranaike Intl

Wed 1/28

5:05 pm-3:15 pm

2 stops33h 40m

$1,098

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Tue 11/25

6:46 pm-11:30 pm

2 stops41h 14m

Colombo Bandaranaike Intl

Mon 12/8

12:45 am-8:37 pm

2 stops31h 22m

$1,167

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Wed 1/21

12:39 pm-11:30 pm

2 stops47h 21m

Colombo Bandaranaike Intl

Mon 3/30

1:10 am-11:40 pm

2 stops33h 00m

$1,167

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Tue 12/30

5:45 pm-8:45 am

1 stop27h 30m

Colombo Bandaranaike Intl

Tue 1/27

4:15 am-3:15 pm

1 stop22h 30m

$1,169

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Tue 11/18

4:47 pm-11:30 pm

2 stops43h 13m

Colombo Bandaranaike Intl

Wed 12/3

12:45 am-5:57 pm

2 stops28h 42m

$1,200

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Tue 11/18

4:47 pm-11:30 pm

2 stops43h 13m

Colombo Bandaranaike Intl

Mon 12/8

12:45 am-7:56 pm

2 stops30h 41m

$1,205

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Tue 12/30

7:10 pm-6:25 pm

2 stops35h 45m

Colombo Bandaranaike Intl

Tue 1/27

1:45 am-4:20 pm

1 stop26h 05m

$1,263

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Tue 11/25

7:10 pm-6:25 pm

2 stops35h 45m

Colombo Bandaranaike Intl

Tue 12/9

8:15 pm-4:20 pm

2 stops31h 35m

$1,263

HoustonColombo

HOU - CMB

HOUCMB

Houston Hobby

Tue 12/30

8:16 pm-4:30 pm

2 stops32h 44m

Colombo Bandaranaike Intl

Tue 1/27

3:25 am-6:06 pm

2 stops26h 11m

$1,583

HoustonColombo

HOU - CMB

HOUCMB

Houston Hobby

Sun 4/26

2:32 pm-2:05 am

2 stops25h 03m

Colombo Bandaranaike Intl

Thu 4/30

8:20 pm-5:59 pm

2 stops32h 09m

$1,592

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 16 results
1
2

Best time to book a flight from Houston to Sri Lanka

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

What is the cheapest month to book a flight from Houston to Sri Lanka?

Currently, September is the cheapest month in which you can book a flight from Houston to Sri Lanka (average of $1,039). Flying from Houston to Sri Lanka in July is currently the most expensive (average of $1,383). 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 HOU to LK?

Find hourly flight availability from Houston to Sri Lanka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 7% on flights from Houston to Sri Lanka by exploring options for tickets in the afternoon.

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 November 3, 2025.
Read through reviews of airlines operating flights from Houston to Sri Lanka, such as Emirates, Qatar Airways, and Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,400 reviews

Crew

8.3

Comfort

8.0

Food

7.9

Boarding

8.1

Entertainment

8.2

Overall

8.1

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
3,400 reviews
Emirates
8.1
Very good
3,400 reviews

Crew

8.3

Comfort

8.0

Food

7.9

Boarding

8.1

Entertainment

8.2

Overall

8.1

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
3,659 reviews
Emirates
8.1
Very good
3,400 reviews

Crew

8.3

Comfort

8.0

Food

7.9

Boarding

8.1

Entertainment

8.2

Overall

8.1

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
4,039 reviews
Emirates
8.1
Very good
3,400 reviews

Crew

8.3

Comfort

8.0

Food

7.9

Boarding

8.1

Entertainment

8.2

Overall

8.1

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
10,394 reviews
Emirates
8.1
Very good
3,400 reviews

Crew

8.3

Comfort

8.0

Food

7.9

Boarding

8.1

Entertainment

8.2

Overall

8.1

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
494 reviews
Emirates
8.1
Very good
3,400 reviews

Crew

8.3

Comfort

8.0

Food

7.9

Boarding

8.1

Entertainment

8.2

Overall

8.1

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 Houston 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 to Sri Lanka?

    Departing from Houston to Sri Lanka will take you 25h 03m. There are 9865 mi between Houston and Sri Lanka. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Houston to Sri Lanka?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Sri Lanka.

  • Can I find deals for business class flights from Houston to Sri Lanka?

    Yes. Cheapflights offers flight deals from Houston 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 to Sri Lanka?

    Currently, September is the cheapest month in which you can book a flight from Houston to Sri Lanka (average of $1,039). Flying from Houston to Sri Lanka in July is currently the most expensive (average of $1,383). 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

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Alternative routes for Houston 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 Houston to Sri Lanka

Discover the top 6 airlines that operate flights from Houston 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
SriLankan AirlinesCheapest$1,028Average$1,704FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$1,056Average$1,416FlexibilityNo cancel feeOn-time77%
EmiratesCheapest$1,114Average$1,748FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,160Average$1,583FlexibilityNo cancel feeOn-time68%
IndiGoCheapest$1,301Average$1,491FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$1,486Average$1,550FlexibilityNo cancel feeOn-time67%

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