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George Bush Intcntl

$546+ Cheap flights from Kolkata (CCU) to George Bush Intcntl (IAH)

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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — IAH
févr. 20 — févr. 271
ven. 2/20
ven. 2/27
1 adult, Economy
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Cheap flight deals from Kolkata to George Bush Intcntl

Cheapest flights from Kolkata to George Bush Intcntl
Explore the most affordable flight options available from Kolkata to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 21, 2026.

This Air France deal was found by Cheapflights users on 1/21. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/106:00 pm
CCU
-
IAH
2 stops30h 10m
Air France
lun. 9/143:55 pm
IAH
-
CCU
2 stops29h 05m
Air France
Deal found 1/21$1,014
This Air France deal was found by Cheapflights users on 1/21. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 2/129:30 pm
CCU
-
IAH
2 stops27h 30m
Multiple Airlines
jeu. 2/194:05 pm
IAH
-
CCU
2 stops30h 30m
Multiple Airlines
Deal found 1/21$1,015
This Air France deal was found by Cheapflights users on 1/20. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/109:30 pm
CCU
-
IAH
2 stops27h 55m
Air France
mer. 9/93:55 pm
IAH
-
CCU
2 stops26h 20m
Air France
Deal found 1/20$1,019
This Air France deal was found by Cheapflights users on 1/20. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 3/66:30 pm
CCU
-
IAH
2 stops30h 30m
Multiple Airlines
mer. 9/93:55 pm
IAH
-
CCU
2 stops30h 00m
Multiple Airlines
Deal found 1/20$1,078
This Qatar Airways deal was found by Cheapflights users on 1/21. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 2/113:25 am
CCU
-
IAH
1 stop23h 20m
Qatar Airways
jeu. 2/191:16 pm
IAH
-
CCU
2 stops25h 09m
Qatar Airways
Deal found 1/21$1,091
This Air France deal was found by Cheapflights users on 1/21. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 3/69:30 pm
CCU
-
IAH
2 stops27h 55m
Air France
mer. 9/93:55 pm
IAH
-
CCU
2 stops30h 00m
Air France
Deal found 1/21$1,140
This KLM deal was found by Cheapflights users on 1/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/56:30 pm
CCU
-
IAH
2 stops30h 30m
KLM
dim. 5/313:50 pm
IAH
-
CCU
2 stops29h 10m
KLM
Deal found 1/21$1,288
This KLM deal was found by Cheapflights users on 1/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/56:30 pm
CCU
-
IAH
2 stops30h 30m
KLM
sam. 5/303:20 pm
IAH
-
CCU
2 stops29h 40m
KLM
Deal found 1/21$1,378
This KLM deal was found by Cheapflights users on 1/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 3/66:30 pm
CCU
-
IAH
2 stops30h 30m
KLM
sam. 5/303:20 pm
IAH
-
CCU
2 stops29h 40m
KLM
Deal found 1/20$1,380
This British Airways deal was found by Cheapflights users on 1/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 4/27:05 pm
CCU
-
IAH
2 stops28h 50m
British Airways
lun. 4/63:30 pm
IAH
-
CCU
2 stops50h 45m
British Airways
Deal found 1/21$1,386

Find flight deals from Kolkata to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated janvier 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$946
(Expedia)

One-way from

$505
(Booking.com)

Popular in

January

Cheapest in

October

Average price

$2,824
Provider with most accurate pricing for Kolkata Netaji S. Chandra-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Kolkata Netaji S. Chandra-Houston George Bush Intcntl flights.
Search Deals
From Kolkata Netaji S. Chandra to Houston George Bush Intcntl
Search Deals
One-way flight from Kolkata Netaji S. Chandra to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($486 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($131 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kolkata to George Bush Intcntl 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 janvier 21, 2026.
Use the filters below to find and compare flights from Kolkata to Houston George Bush Intcntl Airport that are best for you.

Fly from

Kolkata

Fly to

George Bush Intcntl

Route

Depart

Return

Price

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

mar. 3/10

9:30 pm-2:55 pm

2 stops27h 55m

Houston George Bush Intcntl

mer. 9/9

3:55 pm-4:45 am

2 stops26h 20m

$1,019

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

mer. 2/11

3:25 am-3:15 pm

1 stop23h 20m

Houston George Bush Intcntl

jeu. 2/19

1:16 pm-1:55 am

2 stops25h 09m

$1,093

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

ven. 3/6

8:15 pm-1:30 pm

2 stops28h 45m

Houston George Bush Intcntl

dim. 5/31

3:50 pm-7:30 am

2 stops29h 10m

$1,288

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

sam. 3/7

6:30 pm-1:30 pm

2 stops30h 30m

Houston George Bush Intcntl

dim. 5/31

3:50 pm-7:30 am

2 stops29h 10m

$1,288

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

ven. 3/6

8:15 pm-1:30 pm

2 stops28h 45m

Houston George Bush Intcntl

ven. 5/29

3:50 pm-7:30 am

2 stops29h 10m

$1,378

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

sam. 3/7

6:30 pm-1:30 pm

2 stops30h 30m

Houston George Bush Intcntl

ven. 5/29

3:50 pm-7:30 am

2 stops29h 10m

$1,378

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

sam. 3/7

6:30 pm-1:30 pm

2 stops30h 30m

Houston George Bush Intcntl

sam. 5/30

3:20 pm-7:30 am

2 stops29h 40m

$1,378

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

ven. 3/6

6:30 pm-1:30 pm

2 stops30h 30m

Houston George Bush Intcntl

sam. 5/30

3:20 pm-7:30 am

2 stops29h 40m

$1,380

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

jeu. 4/2

7:05 pm-1:25 pm

2 stops28h 50m

Houston George Bush Intcntl

lun. 4/6

3:30 pm-4:45 am

2 stops50h 45m

$1,386

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

mar. 5/5

10:15 pm-7:10 pm

2 stops31h 25m

Houston George Bush Intcntl

mar. 10/27

10:05 pm-12:35 am

2 stops40h 00m

$1,463

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 20 results
1
2
  • Most accurate provider: When it comes to deals on Kolkata-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kolkata-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kolkata-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kolkata-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kolkata-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kolkata to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Kolkata 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.

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated janvier 21, 2026.
See what other customers who have flown with Qatar Airways from Kolkata to Houston George Bush Intcntl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,718 reviews

Overall

7.4

Comfort

7.4

Crew

7.9

Entertainment

7.4

Food

7.3

Boarding

7.5

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
Qatar Airways
7.4
Good
3,718 reviews
Qatar Airways
7.4
Good
3,718 reviews

Overall

7.4

Comfort

7.4

Crew

7.9

Entertainment

7.4

Food

7.3

Boarding

7.5

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kolkata to Houston George Bush Intcntl?

    For a flight from Kolkata to Houston George Bush Intcntl, you will be flying from Netaji S. Chandra. Kolkata Netaji S. Chandra (CCU) is just 8.3 mi from the center of the city. Netaji S. Chandra is the only Kolkata airport and it handles 0 outbound flights to Houston George Bush Intcntl per day. 1 airline has flights to Houston George Bush Intcntl from Kolkata Netaji S. Chandra on a regular basis.

  • How long is the flight from Kolkata to Houston George Bush Intcntl Airport?

    A quick flight from Kolkata to Houston George Bush Intcntl Airport can take about 23h 20m. Air France provides one of the quickest options available for as low as $1,093. The distance between Kolkata and Houston George Bush Intcntl Airport is about 8785 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Kolkata to Houston George Bush Intcntl Airport round-trip?

    Cheapflights users have booked flights from Kolkata to Houston George Bush Intcntl Airport round-trip from $1,461. Qatar Airways is currently priced 11% below the average price you’ll pay for this route.

  • Can I find deals for flights from Kolkata to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Kolkata to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kolkata to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to George Bush Intcntl.

  • Can I find deals for business class flights from Kolkata to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Kolkata to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Katy
The Woodlands
Tomball
Humble
Conroe
Jersey Village
Cypress

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Top airline flying from Kolkata to George Bush Intcntl

Discover the top airline that operate flights from Kolkata to George Bush Intcntl. 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 janvier 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,461Average$1,828FlexibilityNo cancel feeOn-time68%

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