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$647+ 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — HOU
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Round-trip from

$1,062
(Air France)

One-way from

$647
(Trip.com)

Popular in

January

Cheapest in

June

Average price

$1,913
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. 15% potential increase in price ($317 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($116 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Air France deal was found by Cheapflights users on 2/20. 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.
Thu 5/224:15 pmCCU - IAH
2 stops31h 50mMultiple Airlines
Wed 8/63:20 pmIAH - CCU
2 stops31h 15mMultiple Airlines
Deal found 2/20$1,062
This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/191:45 amCCU - IAH
2 stops29h 10mIndiGo
Thu 3/274:05 pmIAH - CCU
2 stops33h 45mIndiGo
Deal found 2/20$1,127
This Air France deal was found by Cheapflights users on 2/20. 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.
Thu 5/224:15 pmCCU - IAH
2 stops31h 50mAir France
Fri 8/83:50 pmIAH - CCU
2 stops29h 10mAir France
Deal found 2/20$1,235
This KLM deal was found by Cheapflights users on 2/20. 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.
Fri 5/237:05 pmCCU - IAH
2 stops28h 50mKLM
Wed 8/63:20 pmIAH - CCU
2 stops33h 00mKLM
Deal found 2/20$1,236
This Qatar Airways deal was found by Cheapflights users on 2/20. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/153:20 amCCU - IAH
1 stop23h 40mQatar Airways
Thu 11/207:35 amIAH - CCU
2 stops30h 40mQatar Airways
Deal found 2/20$1,525
This Turkish Airlines deal was found by Cheapflights users on 2/20. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/199:15 pmCCU - IAH
2 stops32h 20mTurkish Airlines
Mon 8/49:00 pmIAH - CCU
2 stops29h 30mTurkish Airlines
Deal found 2/20$1,577
This Emirates deal was found by Cheapflights users on 2/20. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/169:10 amCCU - IAH
1 stop42h 40mEmirates
Thu 11/207:10 pmIAH - CCU
1 stop25h 00mEmirates
Deal found 2/20$1,608
This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/151:55 amCCU - IAH
2 stops30h 25mThai Airways
Sat 12/611:30 pmIAH - CCU
2 stops37h 40mThai Airways
Deal found 2/20$1,798
This Gurufare deal was found by Cheapflights users on 2/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/269:15 pmCCU - IAH
2 stops28h 55mLufthansa
Sun 6/294:35 pmIAH - CCU
2 stops28h 55mLufthansa
Deal found 2/20$1,972
This Gurufare deal was found by Cheapflights users on 2/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/162:15 pmCCU - HOU
3 stops32h 49mMultiple Airlines
Thu 11/2012:25 pmHOU - CCU
2 stops25h 50mMultiple Airlines
Deal found 2/20$2,180
This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/213:50 amCCU - HOU
2 stops26h 25mQatar Airways
Thu 8/78:33 pmHOU - CCU
2 stops43h 17mQatar Airways
Deal found 2/20$2,321
This Air Canada deal was found by Cheapflights users on 2/19. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2411:40 pmCCU - IAH
2 stops29h 52mAir Canada
Thu 6/194:50 pmIAH - CCU
2 stops42h 55mAir Canada
Deal found 2/19$3,848

Find flights from Kolkata to Houston within your budget

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 February 20, 2025.

Fly from

Kolkata

Fly to

Houston

Route

Depart

Return

Price

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Thu 5/22

4:15 pm-1:35 pm

2 stops31h 50m

Houston George Bush Intcntl

Wed 8/6

3:20 pm-9:05 am

2 stops31h 15m

$1,062

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 3/19

1:45 am-8:25 pm

2 stops29h 10m

Houston George Bush Intcntl

Thu 3/27

4:05 pm-12:20 pm

2 stops33h 45m

$1,127

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Thu 5/22

4:15 pm-1:35 pm

2 stops31h 50m

Houston George Bush Intcntl

Fri 8/8

3:50 pm-7:30 am

2 stops29h 10m

$1,235

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Fri 5/23

7:05 pm-1:25 pm

2 stops28h 50m

Houston George Bush Intcntl

Wed 8/6

3:20 pm-10:50 am

2 stops33h 00m

$1,236

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 5/21

3:50 am-3:50 pm

1 stop22h 30m

Houston George Bush Intcntl

Thu 8/7

6:10 pm-2:20 am

1 stop21h 40m

$1,568

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Mon 5/19

10:30 pm-7:05 pm

2 stops31h 05m

Houston George Bush Intcntl

Fri 8/8

9:00 pm-10:50 am

2 stops27h 20m

$1,577

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sun 5/25

8:45 pm-4:50 pm

1 stop30h 35m

Houston George Bush Intcntl

Thu 8/7

7:55 pm-7:15 pm

1 stop36h 50m

$1,645

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 3/26

9:15 pm-3:40 pm

2 stops28h 55m

Houston George Bush Intcntl

Sun 6/29

4:35 pm-8:00 am

2 stops28h 55m

$1,972

KolkataHouston

CCU - HOU

CCUHOU

Kolkata Netaji S. Chandra

Wed 5/21

3:50 am-7:45 pm

2 stops26h 25m

Houston Hobby

Thu 8/7

8:33 pm-2:20 am

2 stops43h 17m

$2,321

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 3/12

1:55 am-10:00 pm

2 stops30h 35m

Houston George Bush Intcntl

Fri 5/9

1:10 am-12:45 am

2 stops37h 05m

$2,557

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 22 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.

Travel insights for flights from Kolkata to Houston

Get recent, data-driven insights about flights from Kolkata to Houston including ideal travel times, pricing trends, and more.

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 February 20, 2025.
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Japan Airlines
8.3
Very good
1,440 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Emirates
8.1
Very good
3,279 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Singapore Airlines
8.1
Very good
1,299 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

KLM
7.8
Good
1,333 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Thai Airways
7.8
Good
318 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Crew

8.7

Food

7.7

Comfort

8.2

Overall

8.3

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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, IndiGo ($1,127), Air France ($1,235), and KLM ($1,236) offers the cheapest pricing from Kolkata to Houston. You may be able to fly from Kolkata to Houston for 37% 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 Etihad Airways ($672), Turkish Airlines ($875), and Thai Airways ($933).

  • 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,572Average$1,866FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,603Average$1,730FlexibilityNo cancel feeOn-time75%
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