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Cheap flights from Kolkata to Houston from $536

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 2/16. 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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0 bags

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Multiple Airlines Logo
6:30 pm - 1:30 pm
CCU
-
IAH
30h 30m2 stops
Multiple Airlines Logo
4:05 pm - 10:05 am
IAH
-
CCU
30h 30m2 stops
$970Multiple 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 - 10:05 am
IAH
-
CCU
30h 30m2 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 - 10:05 am
IAH
-
CCU
30h 30m2 stops
$972Multiple Airlines
Thu, Feb 12 - Thu, Feb 19
Multiple Airlines Logo
3:25 am - 11:41 pm
CCU
-
IAH
31h 46m2 stops
Multiple Airlines Logo
5:45 pm - 1:55 am
IAH
-
CCU
20h 40m1 stop
$1,011Multiple Airlines
Wed, Feb 11 - Thu, Feb 19
Qatar Airways Logo
3:25 am - 3:15 pm
CCU
-
IAH
23h 20m1 stop
Qatar Airways Logo
1:22 pm - 1:55 am
IAH
-
CCU
25h 03m2 stops
$1,061Qatar Airways
Wed, Feb 11 - 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
$1,206Qatar Airways
Wed, Feb 11 - Thu, Feb 19
Multiple Airlines Logo
7:30 pm - 1:55 pm
CCU
-
IAH
29h 55m2 stops
Multiple Airlines Logo
3:20 pm - 7:40 am
IAH
-
CCU
29h 50m2 stops
$1,217Multiple Airlines
Sat, Dec 27 - Fri, Sep 18
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
$1,423Turkish Airlines
Tue, Feb 3 - Sat, Feb 7
Turkish Airlines Logo
9:30 pm - 7:10 pm
CCU
-
IAH
33h 10m2 stops
Turkish Airlines Logo
9:05 pm - 3:45 pm
IAH
-
CCU
31h 10m2 stops
$1,425Turkish Airlines
Tue, Feb 3 - Sat, Feb 7
Turkish Airlines Logo
6:30 pm - 7:10 pm
CCU
-
IAH
36h 10m2 stops
Turkish Airlines Logo
9:05 pm - 12:25 pm
IAH
-
CCU
27h 50m2 stops
$1,426Turkish Airlines
Tue, Feb 3 - Sat, Feb 7

Qatar Airways flights from Kolkata to Houston George Bush Intcntl Airport

Our best Qatar Airways deals on Kolkata to Houston George Bush Intcntl Airport flight tickets
Qatar Airways
Feb 11
CCU3:25 amKolkata Netaji S. Chandra
23h 20m
1 stop
IAH3:15 pmHouston George Bush Intcntl
Feb 19
IAH1:22 pmHouston George Bush Intcntl
25h 03m
2 stops
CCU1:55 amKolkata Netaji S. Chandra
$1,061
Find similar
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
$1,206
Find similar
Qatar Airways
Dec 19
CCU3:25 amKolkata Netaji S. Chandra
31h 35m
2 stops
IAH11:30 pmHouston George Bush Intcntl
Jan 1
IAH5:45 pmHouston George Bush Intcntl
20h 40m
1 stop
CCU1:55 amKolkata Netaji S. Chandra
$1,549
Find similar

Turkish Airlines flights from Kolkata to Houston George Bush Intcntl Airport

Our best Turkish Airlines deals on Kolkata to Houston George Bush Intcntl Airport flight tickets
Turkish Airlines
Feb 3
CCU9:30 pmKolkata Netaji S. Chandra
33h 10m
2 stops
IAH7:10 pmHouston George Bush Intcntl
Feb 7
IAH9:05 pmHouston George Bush Intcntl
27h 50m
2 stops
CCU12:25 pmKolkata Netaji S. Chandra
$1,423
Find similar
Turkish Airlines
Feb 3
CCU6:30 pmKolkata Netaji S. Chandra
36h 10m
2 stops
IAH7:10 pmHouston George Bush Intcntl
Feb 7
IAH9:05 pmHouston George Bush Intcntl
27h 50m
2 stops
CCU12:25 pmKolkata Netaji S. Chandra
$1,426
Find similar
Turkish Airlines
Feb 3
CCU8:45 pmKolkata Netaji S. Chandra
33h 55m
2 stops
IAH7:10 pmHouston George Bush Intcntl
Feb 7
IAH9:05 pmHouston George Bush Intcntl
31h 10m
2 stops
CCU3:45 pmKolkata Netaji S. Chandra
$1,432
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kolkata to Houston George Bush Intcntl Airport 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 18, 2025.
Use the filters below to find and compare flights from Kolkata to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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-10:05 am

2 stops30h 30m

$970

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-10:05 am

2 stops30h 30m

$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-10:05 am

2 stops30h 30m

$972

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 2/11

3:25 am-11:41 pm

2 stops31h 46m

Houston George Bush Intcntl

Thu 2/19

5:45 pm-1:55 am

1 stop20h 40m

$1,011

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

1:22 pm-1:55 am

2 stops25h 03m

$1,061

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

$1,206

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sat 12/27

7:30 pm-1:55 pm

2 stops29h 55m

Houston George Bush Intcntl

Fri 9/18

3:20 pm-7:40 am

2 stops29h 50m

$1,217

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 2/3

9:30 pm-7:10 pm

2 stops33h 10m

Houston George Bush Intcntl

Sat 2/7

9:05 pm-12:25 pm

2 stops27h 50m

$1,423

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 2/3

9:30 pm-7:10 pm

2 stops33h 10m

Houston George Bush Intcntl

Sat 2/7

9:05 pm-3:45 pm

2 stops31h 10m

$1,425

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 2/3

6:30 pm-7:10 pm

2 stops36h 10m

Houston George Bush Intcntl

Sat 2/7

9:05 pm-12:25 pm

2 stops27h 50m

$1,426

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Kolkata to Houston George Bush Intcntl Airport

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 typical price of a round-trip flight between Kolkata and Houston George Bush Intcntl Airport?

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Kolkata to Houston George Bush Intcntl Airport is on a Saturday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Saturday will often find tickets for as low as $1,643. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Thursday is $2,017.

Can stopping save me money on Kolkata to Houston George Bush Intcntl Airport flights?

You could potentially save up to 71% on your flight if you consider stops on a Kolkata to Houston George Bush Intcntl Airport flight.

When to book flights from Kolkata to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kolkata to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kolkata to Houston George Bush Intcntl Airport (CCU to IAH) flight deals and tips

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

Fastest flight time

30h 30m

Direct flights

None
The fastest flight from Kolkata to Houston George Bush Intcntl Airport takes 30h 30m
There are no direct flights from Kolkata to Houston George Bush Intcntl Airport. There are no popular flight routes from Kolkata to Houston George Bush Intcntl Airport.
Search flight deals

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

    The distance between Kolkata Netaji S. Chandra and Houston George Bush Intcntl is about 8791.5 mi. Typically, this will take 30h 30m by plane in normal conditions.

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

    Prices for flights from Kolkata Netaji S. Chandra Airport to Houston George Bush Intcntl Airport are updated daily.

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

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

    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 George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Kolkata to Houston George Bush Intcntl Airport?

Best airlines flying from Kolkata to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Kolkata to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom $1,461Free CancellationRating
7.4
3,686 reviews
Search Qatar Airways flights

Traveling to a place near Houston?

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

Finding the right flight to Houston from Kolkata is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

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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