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Cheap flights from Houston to Sri Lanka from $520

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Sri Lanka departing on 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Houston to Sri Lanka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
10:05 pm - 1:20 pm
IAH
-
CMB
28h 45m1 stop
Turkish Airlines Logo
8:00 am - 2:10 pm
CMB
-
IAH
40h 40m1 stop
$1,082Turkish Airlines
Tue, Mar 10 - Fri, Mar 27
Etihad Airways Logo
6:05 am - 2:50 am
IAH
-
CMB
33h 15m2 stops
Etihad Airways Logo
4:00 am - 4:26 pm
CMB
-
IAH
47h 56m2 stops
$1,155Etihad Airways
Sat, Feb 14 - Sun, Feb 22
Multiple Airlines Logo
2:12 pm - 11:30 pm
IAH
-
CMB
45h 48m2 stops
Multiple Airlines Logo
12:45 am - 10:42 pm
CMB
-
IAH
33h 27m2 stops
$1,167Multiple Airlines
Tue, Jan 20 - Mon, Feb 2
Emirates Logo
7:10 pm - 9:55 pm
IAH
-
CMB
39h 15m1 stop
Emirates Logo
11:15 am - 4:20 pm
CMB
-
IAH
40h 35m2 stops
$1,180Emirates
Tue, Jan 20 - Tue, Feb 3
Etihad Airways Logo
6:25 am - 8:30 am
IAH
-
CMB
39h 35m2 stops
Etihad Airways Logo
9:50 am - 11:23 pm
CMB
-
IAH
48h 03m2 stops
$1,194Etihad Airways
Fri, May 1 - Sat, May 9
Qatar Airways Logo
5:45 pm - 1:55 am
IAH
-
CMB
20h 40m1 stop
Qatar Airways Logo
7:30 pm - 3:15 pm
CMB
-
IAH
31h 15m1 stop
$1,197Qatar Airways
Thu, Jan 29 - Thu, Feb 5
Cathay Pacific Logo
8:28 pm - 11:50 pm
IAH
-
CMB
40h 52m2 stops
Cathay Pacific Logo
1:10 am - 9:57 pm
CMB
-
IAH
31h 17m2 stops
$1,205Cathay Pacific
Thu, Apr 9 - Sun, Apr 12
Multiple Airlines Logo
6:25 am - 2:50 am
IAH
-
CMB
32h 55m2 stops
Multiple Airlines Logo
11:40 pm - 9:39 pm
CMB
-
IAH
33h 29m3 stops
$1,206Multiple Airlines
Thu, Jan 29 - Thu, Feb 5
Qatar Airways Logo
5:45 pm - 2:45 am
IAH
-
CMB
21h 30m1 stop
Qatar Airways Logo
3:25 am - 3:15 pm
CMB
-
IAH
23h 20m1 stop
$1,235Qatar Airways
Sat, Feb 14 - Sun, Feb 22
Etihad Airways Logo
6:04 am - 8:40 pm
IAH
-
CMB
28h 06m2 stops
Etihad Airways Logo
9:50 am - 4:06 pm
CMB
-
IAH
40h 46m2 stops
$1,240Etihad Airways
Fri, Apr 3 - Sun, Apr 12

Qatar Airways flights from Houston to Sri Lanka

Our best Qatar Airways deals on Houston to Sri Lanka flight tickets
Qatar Airways
Jan 29
IAH5:45 pmHouston George Bush Intcntl
20h 40m
1 stop
CMB1:55 amColombo Bandaranaike Intl
Feb 5
CMB7:30 pmColombo Bandaranaike Intl
31h 15m
1 stop
IAH3:15 pmHouston George Bush Intcntl
$1,197
Find similar
Qatar Airways
Feb 14
IAH5:45 pmHouston George Bush Intcntl
21h 30m
1 stop
CMB2:45 amColombo Bandaranaike Intl
Feb 22
CMB3:25 amColombo Bandaranaike Intl
23h 20m
1 stop
IAH3:15 pmHouston George Bush Intcntl
$1,235
Find similar
Qatar Airways
Apr 3
IAH6:15 pmHouston George Bush Intcntl
22h 20m
1 stop
CMB3:05 amColombo Bandaranaike Intl
Apr 11
CMB3:45 amColombo Bandaranaike Intl
22h 40m
1 stop
IAH3:55 pmHouston George Bush Intcntl
$1,274
Find similar

Cathay Pacific flights from Houston to Sri Lanka

Our best Cathay Pacific deals on Houston to Sri Lanka flight tickets
Cathay Pacific
Apr 9
IAH8:28 pmHouston George Bush Intcntl
40h 52m
2 stops
CMB11:50 pmColombo Bandaranaike Intl
Apr 12
CMB1:10 amColombo Bandaranaike Intl
31h 17m
2 stops
IAH9:57 pmHouston George Bush Intcntl
$1,205
Find similar
Cathay Pacific
Dec 30
IAH6:29 amHouston George Bush Intcntl
53h 31m
2 stops
CMB11:30 pmColombo Bandaranaike Intl
Jan 28
CMB12:45 amColombo Bandaranaike Intl
31h 55m
2 stops
IAH9:10 pmHouston George Bush Intcntl
$1,280
Find similar
Cathay Pacific
Dec 29
IAH7:27 pmHouston George Bush Intcntl
40h 33m
2 stops
CMB11:30 pmColombo Bandaranaike Intl
Jan 28
CMB12:45 amColombo Bandaranaike Intl
31h 55m
2 stops
IAH9:10 pmHouston George Bush Intcntl
$1,499
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 10, 2025.
Use the filters below to find and compare flights from Houston to Sri Lanka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Tue 3/10

10:05 pm-1:20 pm

1 stop28h 45m

Colombo Bandaranaike Intl

Fri 3/27

8:00 am-2:10 pm

1 stop40h 40m

$1,082

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Sat 2/14

6:05 am-2:50 am

2 stops33h 15m

Colombo Bandaranaike Intl

Sun 2/22

4:00 am-4:26 pm

2 stops47h 56m

$1,155

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Tue 1/20

2:12 pm-11:30 pm

2 stops45h 48m

Colombo Bandaranaike Intl

Mon 2/2

12:45 am-10:42 pm

2 stops33h 27m

$1,167

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Tue 1/20

7:10 pm-9:55 pm

1 stop39h 15m

Colombo Bandaranaike Intl

Tue 2/3

11:15 am-4:20 pm

2 stops40h 35m

$1,180

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Fri 5/1

6:25 am-8:30 am

2 stops39h 35m

Colombo Bandaranaike Intl

Sat 5/9

9:50 am-11:23 pm

2 stops48h 03m

$1,194

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Thu 1/29

5:45 pm-1:55 am

1 stop20h 40m

Colombo Bandaranaike Intl

Thu 2/5

7:30 pm-3:15 pm

1 stop31h 15m

$1,197

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Thu 4/9

8:28 pm-11:50 pm

2 stops40h 52m

Colombo Bandaranaike Intl

Sun 4/12

1:10 am-9:57 pm

2 stops31h 17m

$1,205

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Thu 1/29

6:25 am-2:50 am

2 stops32h 55m

Colombo Bandaranaike Intl

Thu 2/5

11:40 pm-9:39 pm

3 stops33h 29m

$1,206

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Sat 2/14

5:45 pm-2:45 am

1 stop21h 30m

Colombo Bandaranaike Intl

Sun 2/22

3:25 am-3:15 pm

1 stop23h 20m

$1,235

HoustonColombo

IAH - CMB

IAHCMB

Houston George Bush Intcntl

Fri 4/3

6:04 am-8:40 pm

2 stops28h 06m

Colombo Bandaranaike Intl

Sun 4/12

9:50 am-4:06 pm

2 stops40h 46m

$1,240

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Sri Lanka from

How to get the cheapest flight ticket from Houston to Sri Lanka

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sri Lanka?

The month of September is, on average, the cheapest month to fly to Sri Lanka from Houston, with most prices found around $1,145. If you aren’t able to travel to Sri Lanka during the month of September, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,168.

What is the cheapest day to depart on your flight to Sri Lanka?

Our data shows that Sunday is the least expensive day to fly to Sri Lanka. Tickets to fly out on this day can be as low as $1,285. Flights from Houston to Sri Lanka on a Thursday will generally be more expensive and average around $1,569. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Sri Lanka?

In the afternoon is the cheapest time of day to fly from Houston to Sri Lanka when you can find flight prices for as low as $1,409. Flying to Sri Lanka in the afternoon is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Sri Lanka, so prices are often more expensive at around $1,642 per ticket.

Cheap Houston to Sri Lanka flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Sri Lanka

Fastest flight time

20h 40m

Direct flights

None
The fastest flight from Houston to Sri Lanka takes 20h 40m
There are no direct flights from Houston to Sri Lanka. There are no popular flight routes from Houston to Sri Lanka.
Search flight deals

  • When did momondo last update prices for flights from Houston to Sri Lanka?

    Prices for flights from Houston to Sri Lanka are refreshed on a daily basis.

  • How many operators does momondo search for flights from Houston to Sri Lanka?

  • How old do you have to be to fly from Houston to Sri Lanka?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Sri Lanka.

  • What documentation or ID do you need to fly to Sri Lanka?

    The travel and health documents required for your trip to Sri Lanka can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sri Lanka. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston to Sri Lanka

Compare and see reviews for airlines that fly from Houston to Sri Lanka with momondo
Airline
Rating
Free Cancellation
Price
SriLankan AirlinesPriceFrom $1,028Free CancellationRating
6.9
76 reviews
Search SriLankan Airlines flights
Turkish AirlinesPriceFrom $1,056Free CancellationRating
7.3
4,088 reviews
Search Turkish Airlines flights
EmiratesPriceFrom $1,114Free CancellationRating
8.1
3,433 reviews
Search Emirates flights
Qatar AirwaysPriceFrom $1,160Free CancellationRating
7.4
3,676 reviews
Search Qatar Airways flights
IndiGoPriceFrom $1,301Free CancellationRating
6.8
505 reviews
Search IndiGo flights
Air CanadaPriceFrom $1,486Free CancellationRating
7.1
10,514 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Sri Lanka?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Sri Lanka for you.

Can I find flights from Houston to Sri Lanka with flexible booking policies on momondo?

Flights from Houston to Sri Lanka with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Houston to Sri Lanka?

Once all potential Houston to Sri Lanka flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Houston to Sri Lanka right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Houston to Sri Lanka flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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