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$546+ 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — HOU
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap 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 septiembre 11, 2025.

Round-trip from

$1,008
(Air France)

One-way from

$546
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$1,660
From Kolkata Netaji S. Chandra to Houston
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One-way flight from Kolkata Netaji S. Chandra to Houston
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Highest demand for flights based on searches. 19% potential increase in price ($406 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($139 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 septiembre 11, 2025.

This Air France deal was found by Cheapflights users on 9/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/164:20 pmCCU - IAH
2 stops31h 45mAir France
sáb. 3/145:05 pmIAH - CCU
2 stops28h 15mAir France
Deal found 9/10$1,008
This Air France deal was found by Cheapflights users on 9/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/307:05 pmCCU - IAH
2 stops29h 00mMultiple Airlines
jue. 12/254:05 pmIAH - CCU
2 stops27h 35mMultiple Airlines
Deal found 9/10$1,134
This Etihad Airways deal was found by Cheapflights users on 9/10. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/89:30 pmCCU - IAH
2 stops30h 36mMultiple Airlines
mié. 10/156:00 amIAH - CCU
2 stops34h 30mMultiple Airlines
Deal found 9/10$1,154
This Flightnetwork deal was found by Cheapflights users on 9/10. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/282:00 amCCU - IAH
2 stops27h 35mIndiGo
vie. 11/289:05 pmIAH - CCU
2 stops24h 35mIndiGo
Deal found 9/10$1,156
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/72:00 amCCU - IAH
2 stops27h 35mIndiGo
mié. 10/159:00 pmIAH - CCU
2 stops27h 15mIndiGo
Deal found 9/10$1,242
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/242:00 amCCU - IAH
2 stops27h 35mIndiGo
jue. 12/119:05 pmIAH - CCU
2 stops26h 20mIndiGo
Deal found 9/10$1,248
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/307:55 pmCCU - IAH
3 stops35h 42mMultiple Airlines
mié. 12/249:05 pmIAH - CCU
2 stops32h 35mMultiple Airlines
Deal found 9/10$1,265
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/307:55 pmCCU - IAH
3 stops35h 42mMultiple Airlines
jue. 12/119:05 pmIAH - CCU
2 stops35h 20mMultiple Airlines
Deal found 9/10$1,271
This oojo deal was found by Cheapflights users on 9/10. 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.
jue. 10/93:50 amCCU - HOU
2 stops44h 34mQatar Airways
vie. 10/178:11 pmHOU - CCU
2 stops43h 39mQatar Airways
Deal found 9/10$2,290
This Qatar Airways deal was found by Cheapflights users on 9/10. 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.
lun. 9/153:50 amCCU - HOU
2 stops26h 51mQatar Airways
sáb. 3/1410:21 amHOU - CCU
2 stops29h 04mQatar Airways
Deal found 9/10$2,374
This Qatar Airways deal was found by Cheapflights users on 9/10. 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.
lun. 9/293:50 amCCU - HOU
2 stops26h 51mQatar Airways
jue. 12/258:16 pmHOU - CCU
2 stops42h 09mQatar Airways
Deal found 9/10$2,688
This Qatar Airways deal was found by Cheapflights users on 9/10. 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.
mié. 9/243:50 amCCU - HOU
2 stops26h 42mQatar Airways
jue. 12/1112:16 pmHOU - CCU
2 stops26h 09mQatar Airways
Deal found 9/10$2,745

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 septiembre 11, 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

mié. 10/8

9:30 pm-5:36 pm

2 stops30h 36m

Houston George Bush Intcntl

mié. 10/15

6:00 am-3:00 am

2 stops34h 30m

$1,154

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

mar. 9/30

7:55 pm-9:07 pm

3 stops35h 42m

Houston George Bush Intcntl

jue. 12/25

9:05 pm-6:40 pm

2 stops34h 05m

$1,203

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

mar. 9/30

7:55 pm-9:07 pm

3 stops35h 42m

Houston George Bush Intcntl

jue. 12/11

9:05 pm-7:55 pm

2 stops35h 20m

$1,271

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

jue. 10/9

2:00 am-7:05 pm

2 stops27h 35m

Houston George Bush Intcntl

vie. 10/17

9:00 pm-12:15 pm

2 stops28h 45m

$1,273

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

mié. 2/11

3:25 am-3:15 pm

1 stop23h 20m

Houston George Bush Intcntl

jue. 2/19

1:31 pm-1:55 am

2 stops24h 54m

$1,298

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

vie. 10/10

7:55 pm-7:05 pm

2 stops33h 40m

Houston George Bush Intcntl

vie. 10/17

6:44 am-12:45 am

3 stops31h 31m

$1,348

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

mié. 2/11

3:15 am-2:05 pm

2 stops46h 20m

Houston George Bush Intcntl

jue. 2/19

3:50 pm-10:55 am

2 stops31h 35m

$1,406

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

mar. 9/30

4:20 pm-7:05 pm

2 stops37h 15m

Houston George Bush Intcntl

mar. 12/16

9:05 pm-7:55 pm

2 stops35h 20m

$1,426

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

lun. 9/29

2:00 am-7:05 pm

2 stops27h 35m

Houston George Bush Intcntl

mié. 12/24

9:05 pm-5:10 pm

2 stops32h 35m

$1,472

KolkataHouston

CCU - HOU

CCUHOU

Kolkata Netaji S. Chandra

jue. 10/9

3:50 am-1:54 pm

2 stops44h 34m

Houston Hobby

vie. 10/17

8:11 pm-2:20 am

2 stops43h 39m

$2,290

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 34 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

What is the cheapest month to book a flight from Kolkata to Houston?

Currently, September is the cheapest month in which you can book a flight from Kolkata to Houston (average of $230). Flying from Kolkata to Houston in March is currently the most expensive (average of $331). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Kolkata to Houston?

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 septiembre 11, 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
3,624 reviews

Boarding

7.5

Crew

7.9

Entertainment

7.4

Overall

7.4

Comfort

7.4

Food

7.3

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
3,624 reviews
Qatar Airways
7.4
Good
3,624 reviews

Boarding

7.5

Crew

7.9

Entertainment

7.4

Overall

7.4

Comfort

7.4

Food

7.3

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 44h 34m. Kolkata and Houston are separated by a distance of 8808 mi.

  • What is the cheapest airline to fly from Kolkata to Houston round-trip?

    According to our current data, Qatar Airways ($1,461), offers the cheapest pricing from Kolkata to Houston. You may be able to fly from Kolkata to Houston for 14% less than the average price by searching for this airline.

  • 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.

  • What is the cheapest month to book a flight from Kolkata to Houston?

    Currently, September is the cheapest month in which you can book a flight from Kolkata to Houston (average of $230). Flying from Kolkata to Houston in March is currently the most expensive (average of $331). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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.
Kolkata to Dallas/Fort Worth flights
Kolkata to George Bush Intcntl flights
Kolkata to Austin flights
Kolkata to San Antonio flights

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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,461Average$1,831FlexibilityNo cancel feeOn-time68%

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