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$728+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — HOU
Jun 10 — Jun 171
Wed 6/10
Wed 6/17
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 May 11, 2026.

This KLM deal was found by Cheapflights users on 5/8. 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.
Tue 6/2310:30 pm
CCU
-
IAH
2 stops50h 45m
KLM
Mon 8/313:55 pm
IAH
-
CCU
2 stops29h 50m
KLM
Deal found 5/8$1,242
This Indian Eagle deal was found by Cheapflights users on 5/10. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/209:40 pm
CCU
-
IAH
3 stops32h 00m
Multiple Airlines
Mon 11/169:05 pm
IAH
-
CCU
2 stops25h 10m
Multiple Airlines
Deal found 5/10$1,319
This KLM deal was found by Cheapflights users on 5/9. 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.
Tue 6/29:40 pm
CCU
-
IAH
2 stops26h 10m
KLM
Wed 10/285:05 pm
IAH
-
CCU
2 stops28h 10m
KLM
Deal found 5/9$1,348
This Indian Eagle deal was found by Cheapflights users on 5/10. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:30 pm
CCU
-
IAH
2 stops48h 45m
Multiple Airlines
Sat 9/129:10 pm
IAH
-
CCU
2 stops26h 10m
Multiple Airlines
Deal found 5/10$1,350
This Indian Eagle deal was found by Cheapflights users on 5/10. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:45 pm
CCU
-
IAH
3 stops34h 55m
Turkish Airlines
Mon 11/99:05 pm
IAH
-
CCU
2 stops31h 10m
Turkish Airlines
Deal found 5/10$1,408
This Qatar Airways deal was found by Cheapflights users on 5/9. 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.
Tue 6/234:00 am
CCU
-
IAH
1 stop22h 25m
Qatar Airways
Mon 8/316:15 pm
IAH
-
CCU
1 stop21h 45m
Qatar Airways
Deal found 5/9$1,449
This American Airlines deal was found by Cheapflights users on 5/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:00 am
CCU
-
HOU
2 stops30h 29m
Multiple Airlines
Mon 6/158:23 pm
HOU
-
CCU
2 stops43h 37m
Multiple Airlines
Deal found 5/10$1,709
This Qatar Airways deal was found by Cheapflights users on 5/11. 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.
Wed 6/174:00 am
CCU
-
HOU
2 stops26h 21m
Qatar Airways
Sun 6/218:23 pm
HOU
-
CCU
2 stops43h 37m
Qatar Airways
Deal found 5/11$1,998
This Qatar Airways deal was found by Cheapflights users on 5/10. 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.
Mon 7/204:00 am
CCU
-
HOU
2 stops26h 23m
Qatar Airways
Sun 11/158:20 pm
HOU
-
CCU
2 stops42h 05m
Qatar Airways
Deal found 5/10$2,083
This oojo deal was found by Cheapflights users on 5/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/204:00 am
CCU
-
HOU
2 stops50h 21m
Qatar Airways
Mon 11/1612:15 pm
HOU
-
CCU
2 stops26h 10m
Qatar Airways
Deal found 5/10$2,087
This oojo deal was found by Cheapflights users on 5/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/224:00 am
CCU
-
HOU
2 stops48h 39m
Qatar Airways
Wed 6/2412:50 pm
HOU
-
CCU
2 stops51h 10m
Qatar Airways
Deal found 5/11$2,122
This FlightHub deal was found by Cheapflights users on 5/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/114:00 am
CCU
-
HOU
2 stops26h 27m
Qatar Airways
Sat 9/121:08 pm
HOU
-
CCU
2 stops26h 52m
Qatar Airways
Deal found 5/9$2,355

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 May 11, 2026.

Round-trip from

$1,242
(KLM)

One-way from

$733
(Kiwi.com)
From Kolkata Netaji S. Chandra to Houston
Search Deals
One-way flight from Kolkata Netaji S. Chandra to Houston
Search Deals

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 May 11, 2026.
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

Cheapest round-trip

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 6/23

10:30 pm-2:45 pm

2 stops50h 45m

Houston George Bush Intcntl

Mon 8/31

3:20 pm-8:15 am

2 stops30h 25m

$1,245

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 6/2

9:40 pm-1:20 pm

2 stops26h 10m

Houston George Bush Intcntl

Wed 10/28

5:05 pm-7:45 am

2 stops28h 10m

$1,348
Quickest round-trip

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 6/23

4:00 am-3:55 pm

1 stop22h 25m

Houston George Bush Intcntl

Mon 8/31

6:15 pm-2:30 am

1 stop21h 45m

$1,451

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 9/15

9:00 pm-7:15 pm

2 stops32h 45m

Houston George Bush Intcntl

Fri 9/18

9:10 pm-12:50 pm

2 stops29h 10m

$1,502

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Thu 9/17

6:45 pm-7:15 pm

2 stops35h 00m

Houston George Bush Intcntl

Mon 9/21

2:30 pm-10:45 am

2 stops33h 45m

$1,502

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 9/23

6:45 pm-7:10 pm

2 stops34h 55m

Houston George Bush Intcntl

Sun 9/27

9:05 pm-12:50 pm

2 stops29h 15m

$1,505

KolkataHouston

CCU - HOU

CCUHOU

Kolkata Netaji S. Chandra

Mon 7/20

4:00 am-7:53 pm

2 stops26h 23m

Houston Hobby

Sun 11/15

8:20 pm-1:55 am

2 stops42h 05m

$2,083

KolkataHouston

CCU - HOU

CCUHOU

Kolkata Netaji S. Chandra

Fri 5/22

4:00 am-6:09 pm

2 stops48h 39m

Houston Hobby

Wed 6/24

12:50 pm-2:30 am

2 stops51h 10m

$2,122

KolkataHouston

CCU - HOU

CCUHOU

Kolkata Netaji S. Chandra

Sat 7/11

4:00 am-7:57 pm

2 stops26h 27m

Houston Hobby

Sat 9/12

1:08 pm-2:30 am

2 stops26h 52m

$2,355

KolkataHouston

CCU - HOU

CCUHOU

Kolkata Netaji S. Chandra

Fri 7/17

4:00 am-7:53 pm

2 stops26h 23m

Houston Hobby

Fri 11/13

8:20 pm-1:55 am

2 stops42h 05m

$2,404

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/9

Showing 1-10 of 26 resultsSorted by cheapest first
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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.

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 0 airlines. 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 22h 25m. Kolkata and Houston are separated by a distance of 8785 mi. This flight may include one or multiple stops.

  • 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

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