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$797+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — HOU
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
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 April 1, 2025.

Round-trip from

$1,328
(KLM)

One-way from

$797
(EaseMyTrip)

Popular in

January

Cheapest in

June

Average price

$1,988
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. 14% potential increase in price ($295 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($127 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 1, 2025.

This KLM deal was found by Cheapflights users on 3/30. 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.
Sat 5/177:00 pmCCU - IAH
2 stops28h 45mKLM
Fri 6/133:30 pmIAH - CCU
2 stops29h 40mKLM
Deal found 3/30$1,328
This Travelocity deal was found by Cheapflights users on 4/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2111:50 pmCCU - IAH
2 stops51h 30mMultiple Airlines
Sun 4/277:55 pmIAH - CCU
2 stops40h 50mMultiple Airlines
Deal found 4/1$1,401
This Flightnetwork deal was found by Cheapflights users on 3/30. 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.
Sun 5/189:15 pmCCU - IAH
2 stops32h 20mTurkish Airlines
Sat 6/149:00 pmIAH - CCU
2 stops28h 45mTurkish Airlines
Deal found 3/30$1,432
This Air France deal was found by Cheapflights users on 4/1. 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.
Mon 4/216:00 pmCCU - IAH
2 stops30h 05mAir France
Mon 4/283:50 pmIAH - CCU
2 stops30h 05mAir France
Deal found 4/1$1,443
This FlightHub deal was found by Cheapflights users on 4/1. 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.
Sun 4/203:50 amCCU - IAH
1 stop22h 30mQatar Airways
Mon 4/286:10 pmIAH - CCU
1 stop21h 40mQatar Airways
Deal found 4/1$1,601
This Emirates deal was found by Cheapflights users on 3/31. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/228:45 pmCCU - IAH
1 stop30h 35mEmirates
Sat 1/107:10 pmIAH - CCU
1 stop25h 00mEmirates
Deal found 3/31$1,733
This StudentUniverse deal was found by Cheapflights users on 4/1. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/217:30 pmCCU - IAH
2 stops28h 40mBritish Airways
Sun 4/271:25 pmIAH - CCU
3 stops31h 35mBritish Airways
Deal found 4/1$2,193
This KAYAK deal was found by Cheapflights users on 3/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/172:00 amCCU - IAH
2 stops54h 50mThai Airways
Thu 6/121:10 amIAH - CCU
2 stops37h 05mThai Airways
Deal found 3/30$2,432
This Priceline deal was found by Cheapflights users on 4/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/203:50 amCCU - HOU
2 stops26h 21mQatar Airways
Sun 4/278:16 pmHOU - CCU
2 stops43h 34mQatar Airways
Deal found 4/1$2,820

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 April 1, 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

Sat 5/17

7:00 pm-1:15 pm

2 stops28h 45m

Houston George Bush Intcntl

Fri 6/13

3:30 pm-7:40 am

2 stops29h 40m

$1,328

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Mon 4/21

11:50 pm-4:50 pm

2 stops51h 30m

Houston George Bush Intcntl

Sun 4/27

7:55 pm-11:15 pm

2 stops40h 50m

$1,401

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sun 5/18

9:15 pm-7:05 pm

2 stops32h 20m

Houston George Bush Intcntl

Sat 6/14

9:00 pm-12:15 pm

2 stops28h 45m

$1,432

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Mon 4/21

6:00 pm-1:35 pm

2 stops30h 05m

Houston George Bush Intcntl

Mon 4/28

3:50 pm-8:25 am

2 stops30h 05m

$1,443

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sun 4/20

3:50 am-3:50 pm

1 stop22h 30m

Houston George Bush Intcntl

Mon 4/28

6:10 pm-2:20 am

1 stop21h 40m

$1,601

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Fri 8/22

8:45 pm-4:50 pm

1 stop30h 35m

Houston George Bush Intcntl

Sat 1/10

7:10 pm-7:40 am

1 stop25h 00m

$1,733

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Mon 4/21

7:30 pm-1:40 pm

2 stops28h 40m

Houston George Bush Intcntl

Sun 4/27

1:25 pm-7:30 am

3 stops31h 35m

$2,193

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sat 5/17

2:00 am-10:20 pm

2 stops54h 50m

Houston George Bush Intcntl

Thu 6/12

1:10 am-12:45 am

2 stops37h 05m

$2,432

KolkataHouston

CCU - HOU

CCUHOU

Kolkata Netaji S. Chandra

Sun 4/20

3:50 am-7:41 pm

2 stops26h 21m

Houston Hobby

Sun 4/27

8:16 pm-2:20 am

2 stops43h 34m

$2,820

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 4/8

2:00 am-7:05 pm

2 stops27h 35m

$797

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 15 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 $334). 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.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 April 1, 2025.
Emirates
8.0
Very good
3,192 reviews

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Emirates
8.0
Very good
3,192 reviews
Emirates
8.0
Very good
3,192 reviews

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
KLM
7.8
Good
1,321 reviews
Emirates
8.0
Very good
3,192 reviews

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Thai Airways
7.8
Good
319 reviews
Emirates
8.0
Very good
3,192 reviews

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Qatar Airways
7.4
Good
3,541 reviews
Emirates
8.0
Very good
3,192 reviews

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Air France
7.4
Good
1,425 reviews
Emirates
8.0
Very good
3,192 reviews

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.8

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

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 2 airlines. Kolkata Netaji S. Chandra is conveniently located just 8.3 mi from Kolkata’s city center.

  • What are the cheapest airlines flying from Kolkata to Houston round-trip?

    According to our current data, KLM ($1,328), Turkish Airlines ($1,432), and Air France ($1,443) offers the cheapest pricing from Kolkata to Houston. You may be able to fly from Kolkata to Houston for 26% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Kolkata to Houston one-way?

    The cheapest airlines for a one-way flight from Kolkata to Houston are IndiGo ($797), Qatar Airways ($1,811), and Lufthansa ($1,852).

  • 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 $334). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 2 airlines flying from Kolkata to Houston

Discover the top 2 airlines 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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,461Average$1,754FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,599Average$1,658FlexibilityNo cancel feeOn-time75%
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