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Cheap flights from Kolkata to Houston from $506

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to Houston departing on 1/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:15 pm - 1:30 pm
CCU
-
IAH
28h 45m2 stops
Multiple Airlines Logo
4:05 pm - 7:45 am
IAH
-
CCU
28h 10m2 stops
$971Multiple Airlines
Thu, Feb 12 - Thu, Feb 19
Multiple Airlines Logo
6:30 pm - 1:30 pm
CCU
-
IAH
30h 30m2 stops
Multiple Airlines Logo
4:05 pm - 7:45 am
IAH
-
CCU
28h 10m2 stops
$972Multiple Airlines
Thu, Feb 12 - Thu, Feb 19
Qatar Airways Logo
3:25 am - 3:15 pm
CCU
-
IAH
23h 20m1 stop
Qatar Airways Logo
12:41 pm - 1:55 am
IAH
-
CCU
25h 44m2 stops
$1,209Qatar Airways
Wed, Feb 11 - Thu, Feb 19
Turkish Airlines Logo
10:15 pm - 7:10 pm
CCU
-
IAH
31h 25m2 stops
Turkish Airlines Logo
9:05 pm - 12:15 pm
IAH
-
CCU
28h 40m2 stops
$1,389Turkish Airlines
Wed, Apr 22 - Wed, Jul 15
Turkish Airlines Logo
9:30 pm - 7:10 pm
CCU
-
IAH
33h 10m2 stops
Turkish Airlines Logo
9:05 pm - 12:25 pm
IAH
-
CCU
27h 50m2 stops
$1,432Turkish Airlines
Fri, Feb 6 - Tue, Feb 10
Turkish Airlines Logo
6:30 pm - 7:10 pm
CCU
-
IAH
36h 10m2 stops
Turkish Airlines Logo
9:05 pm - 3:45 pm
IAH
-
CCU
31h 10m2 stops
$1,441Turkish Airlines
Fri, Feb 6 - Tue, Feb 10
Multiple Airlines Logo
12:30 am - 8:26 pm
CCU
-
IAH
30h 26m3 stops
Multiple Airlines Logo
9:05 pm - 10:45 am
IAH
-
CCU
27h 10m2 stops
$1,464Multiple Airlines
Tue, Apr 21 - Wed, Jul 15
Qatar Airways Logo
3:25 am - 3:15 pm
CCU
-
IAH
23h 20m1 stop
Qatar Airways Logo
5:45 pm - 1:55 am
IAH
-
CCU
20h 40m1 stop
$1,577Qatar Airways
Wed, Feb 11 - Thu, Feb 19
Qatar Airways Logo
3:25 am - 3:50 pm
CCU
-
HOU
47h 55m2 stops
Qatar Airways Logo
12:17 pm - 1:55 am
HOU
-
CCU
26h 08m2 stops
$2,053Qatar Airways
Wed, Feb 11 - Thu, Feb 19
Qatar Airways Logo
3:50 am - 1:32 pm
CCU
-
HOU
44h 12m2 stops
Qatar Airways Logo
2:33 pm - 2:30 am
HOU
-
CCU
25h 27m2 stops
$3,332Qatar Airways
Tue, Apr 21 - Wed, Jul 15

Qatar Airways flights from Kolkata to Houston

Our best Qatar Airways deals on Kolkata to Houston flight tickets
Qatar Airways
Feb 11
CCU3:25 amKolkata Netaji S. Chandra
23h 20m
1 stop
IAH3:15 pmHouston George Bush Intcntl
Feb 19
IAH12:41 pmHouston George Bush Intcntl
25h 44m
2 stops
CCU1:55 amKolkata Netaji S. Chandra
$1,209
Find similar
Qatar Airways
Feb 11
CCU3:25 amKolkata Netaji S. Chandra
23h 20m
1 stop
IAH3:15 pmHouston George Bush Intcntl
Feb 19
IAH5:45 pmHouston George Bush Intcntl
20h 40m
1 stop
CCU1:55 amKolkata Netaji S. Chandra
$1,577
Find similar
Qatar Airways
Feb 11
CCU3:25 amKolkata Netaji S. Chandra
47h 55m
2 stops
HOU3:50 pmHouston Hobby
Feb 19
HOU12:17 pmHouston Hobby
26h 08m
2 stops
CCU1:55 amKolkata Netaji S. Chandra
$2,053
Find similar

Turkish Airlines flights from Kolkata to Houston

Our best Turkish Airlines deals on Kolkata to Houston flight tickets
Turkish Airlines
Apr 22
CCU10:15 pmKolkata Netaji S. Chandra
31h 25m
2 stops
IAH7:10 pmHouston George Bush Intcntl
Jul 15
IAH9:05 pmHouston George Bush Intcntl
28h 40m
2 stops
CCU12:15 pmKolkata Netaji S. Chandra
$1,389
Find similar
Turkish Airlines
Feb 6
CCU9:30 pmKolkata Netaji S. Chandra
33h 10m
2 stops
IAH7:10 pmHouston George Bush Intcntl
Feb 10
IAH9:05 pmHouston George Bush Intcntl
27h 50m
2 stops
CCU12:25 pmKolkata Netaji S. Chandra
$1,432
Find similar
Turkish Airlines
Feb 6
CCU6:30 pmKolkata Netaji S. Chandra
36h 10m
2 stops
IAH7:10 pmHouston George Bush Intcntl
Feb 10
IAH9:05 pmHouston George Bush Intcntl
31h 10m
2 stops
CCU3:45 pmKolkata Netaji S. Chandra
$1,441
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kolkata to Houston 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 21, 2025.
Use the filters below to find and compare flights from Kolkata to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Thu 2/12

8:15 pm-1:30 pm

2 stops28h 45m

Houston George Bush Intcntl

Thu 2/19

4:05 pm-7:45 am

2 stops28h 10m

$971

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Thu 2/12

6:30 pm-1:30 pm

2 stops30h 30m

Houston George Bush Intcntl

Thu 2/19

4:05 pm-7:45 am

2 stops28h 10m

$972

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 2/11

3:25 am-3:15 pm

1 stop23h 20m

Houston George Bush Intcntl

Thu 2/19

12:41 pm-1:55 am

2 stops25h 44m

$1,209

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 4/22

10:15 pm-7:10 pm

2 stops31h 25m

Houston George Bush Intcntl

Wed 7/15

9:05 pm-12:15 pm

2 stops28h 40m

$1,389

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Fri 2/6

9:30 pm-7:10 pm

2 stops33h 10m

Houston George Bush Intcntl

Tue 2/10

9:05 pm-12:25 pm

2 stops27h 50m

$1,432

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Fri 2/6

6:30 pm-7:10 pm

2 stops36h 10m

Houston George Bush Intcntl

Tue 2/10

9:05 pm-3:45 pm

2 stops31h 10m

$1,441

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 4/21

12:30 am-8:26 pm

3 stops30h 26m

Houston George Bush Intcntl

Wed 7/15

9:05 pm-10:45 am

2 stops27h 10m

$1,464

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 2/11

3:25 am-3:15 pm

1 stop23h 20m

Houston George Bush Intcntl

Thu 2/19

5:45 pm-1:55 am

1 stop20h 40m

$1,577

KolkataHouston

CCU - HOU

CCUHOU

Kolkata Netaji S. Chandra

Wed 2/11

3:25 am-3:50 pm

2 stops47h 55m

Houston Hobby

Thu 2/19

12:17 pm-1:55 am

2 stops26h 08m

$2,053

KolkataHouston

CCU - HOU

CCUHOU

Kolkata Netaji S. Chandra

Tue 4/21

3:50 am-1:32 pm

2 stops44h 12m

Houston Hobby

Wed 7/15

2:33 pm-2:30 am

2 stops25h 27m

$3,332

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Kolkata to Houston

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 time of day to depart on your flight to Houston?

Our data shows that the cheapest Kolkata to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $1,730. Try not to purchase tickets in the morning because they tend to be around $1,739. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Kolkata to Houston flight deals and tips

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

Fastest flight time

29h 10m

Direct flights

None
The fastest flight from Kolkata to Houston takes 29h 10m
There are no direct flights from Kolkata to Houston. There are no popular flight routes from Kolkata to Houston.
Search flight deals

  • How far is Kolkata Netaji S. Chandra to Houston by plane?

    Houston is 8807.2 mi away from Kolkata Netaji S. Chandra. Typically, this will take 29h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to Houston?

    Prices for flights from Kolkata Netaji S. Chandra Airport to Houston refresh daily.

  • How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to Houston?

  • How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to Houston?

    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 Kolkata Netaji S. Chandra Airport to Houston.

  • What documentation or ID do you need to fly to Houston?

    The required travel and health documents for your Houston trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Kolkata to Houston

Compare and see reviews for airlines that fly from Kolkata to Houston with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom $1,461Free CancellationRating
7.4
3,685 reviews
Search Qatar Airways flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kolkata to Houston. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Houston from Kolkata with this policy.

How can momondo help me find flights from Kolkata to Houston?

momondo provides multiple filters to help you find the best flight to Houston from Kolkata. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Houston from Kolkata. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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