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$536+ Cheap flights from Kolkata (CCU) to Houston

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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — HOU
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Kolkata to Houston

Cheapest flights from Kolkata to Houston
Explore the most affordable flight options available from Kolkata to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Air France deal was found by Cheapflights users on 12/15. 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.
Sat 12/277:30 pmCCU - IAH
2 stops29h 55mMultiple Airlines
Fri 9/183:20 pmIAH - CCU
2 stops29h 50mMultiple Airlines
Deal found 12/15$1,217
This EaseMyTrip deal was found by Cheapflights users on 12/15. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/209:30 pmCCU - IAH
2 stops27h 55mKLM
Thu 1/14:05 pmIAH - CCU
2 stops27h 35mKLM
Deal found 12/15$1,447
This EaseMyTrip deal was found by Cheapflights users on 12/17. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/191:40 amCCU - IAH
2 stops29h 00mIndiGo
Thu 1/19:05 pmIAH - CCU
2 stops31h 10mIndiGo
Deal found 12/17$1,487
This Qatar Airways deal was found by Cheapflights users on 12/15. 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.
Fri 12/193:25 amCCU - IAH
2 stops31h 35mQatar Airways
Thu 1/15:45 pmIAH - CCU
1 stop20h 40mQatar Airways
Deal found 12/15$1,549
This Qatar Airways deal was found by Cheapflights users on 12/17. 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.
Fri 12/193:25 amCCU - IAH
2 stops31h 35mMultiple Airlines
Thu 1/15:45 pmIAH - CCU
1 stop20h 40mMultiple Airlines
Deal found 12/17$1,630
This Qatar Airways deal was found by Cheapflights users on 12/15. 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.
Fri 12/263:25 amCCU - IAH
1 stop23h 20mQatar Airways
Fri 9/186:15 pmIAH - CCU
1 stop21h 45mQatar Airways
Deal found 12/15$2,037
This EaseMyTrip deal was found by Cheapflights users on 12/15. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:30 pmCCU - IAH
2 stops37h 00mBritish Airways
Thu 1/11:24 pmIAH - CCU
3 stops30h 31mBritish Airways
Deal found 12/15$2,249
This Qatar Airways deal was found by Cheapflights users on 12/15. 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.
Fri 12/263:25 amCCU - HOU
2 stops27h 49mQatar Airways
Fri 9/188:35 pmHOU - CCU
2 stops43h 25mQatar Airways
Deal found 12/15$2,558
This Qatar Airways deal was found by Cheapflights users on 12/17. 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.
Sun 12/213:25 amCCU - HOU
2 stops27h 55mQatar Airways
Sun 12/288:16 pmHOU - CCU
2 stops42h 09mQatar Airways
Deal found 12/17$2,834

Find flight deals from Kolkata to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to Houston (HO1). 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 December 18, 2025.

Round-trip from

$970
(Air France)

One-way from

$536
(Kiwi.com)
From Kolkata Netaji S. Chandra to Houston
Search Deals
One-way flight from Kolkata Netaji S. Chandra to Houston
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Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Kolkata to Houston that are best for you.

Fly from

Kolkata

Fly to

Houston

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

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

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

Wed 2/4

6:30 pm-7:10 pm

2 stops36h 10m

Houston George Bush Intcntl

Sun 2/8

9:05 pm-12:25 pm

2 stops27h 50m

$1,425

KolkataHouston

CCU - HOU

CCUHOU

Kolkata Netaji S. Chandra

Wed 2/11

3:25 am-7:55 pm

2 stops28h 00m

Houston Hobby

Thu 2/19

12:17 pm-1:55 am

2 stops26h 08m

$2,070

KolkataHouston

CCU - HOU

CCUHOU

Kolkata Netaji S. Chandra

Fri 12/26

3:25 am-7:44 pm

2 stops27h 49m

Houston Hobby

Fri 9/18

8:35 pm-2:30 am

2 stops43h 25m

$2,558

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 3/10

3:25 am-11:57 pm

2 stops31h 02m

$574

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 1/28

1:40 am-7:10 pm

2 stops29h 00m

$633

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 1/14

12:50 am-8:33 pm

3 stops55h 13m

$773

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 26 results
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Best time to book a flight from Kolkata to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston 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.

Cheapflights Insights

Everything you need to know about your flight from Kolkata to Houston
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated December 18, 2025.
See what other customers who have flown with Qatar Airways from Kolkata to Houston 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
3,686 reviews

Entertainment

7.4

Crew

7.9

Overall

7.4

Boarding

7.5

Food

7.3

Comfort

7.4

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
3,686 reviews
Qatar Airways
7.4
Good
3,686 reviews

Entertainment

7.4

Crew

7.9

Overall

7.4

Boarding

7.5

Food

7.3

Comfort

7.4

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 Houston. 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?

    Most people fly from Kolkata Netaji S. Chandra (CCU) if they book a flight from Kolkata to Houston. On average, Netaji S. Chandra has 0 outbound flights to Houston per day from 1 airline. Kolkata Netaji S. Chandra is conveniently located just 8.3 mi from Kolkata’s city center.

  • How long is the flight from Kolkata to Houston?

    Departing from Kolkata to Houston will take you 23h 20m. Kolkata and Houston are separated by a distance of 8785 mi.

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

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

  • How can I find direct flights from Kolkata to Houston?

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

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

    Yes. Cheapflights offers flight deals from Kolkata to Houston 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

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Alternative routes for Kolkata to Houston

See prices for flight routes from nearby airports that may be better suited for you.
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Kolkata to George Bush Intcntl flights
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Top airline flying from Kolkata to Houston

Discover the top airline that operate flights from Kolkata to Houston. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,461Average$1,831FlexibilityNo cancel feeOn-time68%

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