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Cheap flights from Kolkata to Houston from ₹ 71,272

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 25/10. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — HOU
28 May — 4 Jun1
1 adult

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 23 May 2025.

Round-trip from

₹ 83,380

One-way from

₹ 71,272

Popular in

January

Cheapest in

June
IndiGo
  • IndiGo
  • 15/7-12/8
  • 4 total stops
  • 61h 55m total
  • Kolkata to Houston
Search Deals
KLM
  • KLM
  • 25/10
  • 2 total stops
  • 30h 00m total
  • Kolkata to Houston
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (₹ 2,362,942 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (₹ 953,623 potential savings vs. average return price).
Search Deals

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 23 May 2025.

Tue 15/702:00CCU - IAH
2 stops27h 35mIndiGo
Tue 12/821:00IAH - CCU
2 stops34h 20mIndiGo
Deal found 23/5₹ 83,380
Thu 29/519:30CCU - IAH
2 stops28h 35mMultiple Airlines
Wed 11/615:30IAH - CCU
2 stops32h 45mMultiple Airlines
Deal found 22/5₹ 101,241
Fri 12/919:30CCU - IAH
2 stops28h 35mAir France
Sun 25/116:10IAH - CCU
2 stops29h 00mAir France
Deal found 23/5₹ 104,161
Fri 5/919:05CCU - IAH
2 stops28h 40mKLM
Tue 27/115:30IAH - CCU
2 stops29h 45mKLM
Deal found 23/5₹ 109,570
Wed 28/503:50CCU - IAH
1 stop22h 30mQatar Airways
Wed 11/613:13IAH - CCU
2 stops26h 37mQatar Airways
Deal found 22/5₹ 110,343
Tue 10/621:15CCU - IAH
2 stops32h 20mTurkish Airlines
Wed 3/1221:05IAH - CCU
2 stops28h 00mTurkish Airlines
Deal found 22/5₹ 127,260
Sun 8/619:30CCU - IAH
2 stops52h 35mBritish Airways
Mon 1/1215:55IAH - CCU
2 stops28h 10mBritish Airways
Deal found 22/5₹ 133,099
Thu 29/509:45CCU - IAH
1 stop41h 35mEmirates
Wed 11/619:55IAH - CCU
1 stop36h 50mEmirates
Deal found 22/5₹ 138,595
Fri 13/623:30CCU - IAH
2 stops41h 25mAir Canada
Wed 3/1216:25IAH - CCU
2 stops42h 30mAir Canada
Deal found 22/5₹ 170,968
Fri 12/921:20CCU - IAH
3 stops30h 24mLufthansa
Sun 25/115:55IAH - CCU
3 stops29h 35mLufthansa
Deal found 22/5₹ 178,009
Thu 4/903:50CCU - HOU
2 stops26h 55mQatar Airways
Tue 27/112:22HOU - CCU
2 stops25h 53mQatar Airways
Deal found 23/5₹ 187,541
Wed 28/503:50CCU - HOU
2 stops26h 24mMultiple Airlines
Wed 11/612:55HOU - CCU
3 stops48h 45mMultiple Airlines
Deal found 22/5₹ 214,160

Cheapflights Fare Finder

Customise 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 454,620 searches. Data last updated 23 May 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

Tue 15/7

02:00-19:05

2 stops27h 35m

Houston George Bush Intcntl

Tue 12/8

21:00-17:50

2 stops34h 20m

₹ 83,380

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 25/6

16:00-13:15

2 stops31h 45m

Houston George Bush Intcntl

Tue 29/7

15:50-08:25

2 stops30h 05m

₹ 102,529

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Fri 12/9

19:30-13:35

2 stops28h 35m

Houston George Bush Intcntl

Sun 25/1

16:10-08:40

2 stops29h 00m

₹ 104,161

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Fri 5/9

19:05-13:15

2 stops28h 40m

Houston George Bush Intcntl

Tue 27/1

15:30-08:45

2 stops29h 45m

₹ 109,570

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 10/6

21:15-19:05

2 stops32h 20m

Houston George Bush Intcntl

Wed 3/12

21:05-12:35

2 stops28h 00m

₹ 127,260

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sun 8/6

19:30-13:35

2 stops52h 35m

Houston George Bush Intcntl

Mon 1/12

15:55-07:35

2 stops28h 10m

₹ 133,099

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 11/6

09:45-16:50

1 stop41h 35m

Houston George Bush Intcntl

Sun 30/11

19:10-07:40

1 stop25h 00m

₹ 140,226

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Mon 9/6

03:50-15:50

1 stop22h 30m

Houston George Bush Intcntl

Wed 3/12

17:50-01:45

1 stop20h 25m

₹ 143,918

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Fri 13/6

23:30-06:25

2 stops41h 25m

Houston George Bush Intcntl

Wed 3/12

16:25-22:25

2 stops42h 30m

₹ 170,968

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Fri 12/9

21:20-17:14

3 stops30h 24m

Houston George Bush Intcntl

Sun 25/1

15:55-09:00

3 stops29h 35m

₹ 178,009

Flights are sorted by cheapest return flights first.

Deals found on 21/5

Showing 1-10 of 21 results
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2
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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 return 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, October is the cheapest month in which you can book a flight from Kolkata to Houston (average of ₹ 1,008). Flying from Kolkata to Houston in August is currently the most expensive (average of ₹ 1,436). 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 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm.

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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

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 23 May 2025.
To help decide which airline to fly from Kolkata to Houston, see what other customers have to say about Japan Airlines, Emirates and KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,478 reviews
Check prices

Entertainment

7.8

Food

7.7

Boarding

8.4

Crew

8.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Japan Airlines
8.3
Very Good
1,478 reviews
Japan Airlines
8.3
Very Good
1,478 reviews
Check prices

Entertainment

7.8

Food

7.7

Boarding

8.4

Crew

8.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Emirates
8.0
Very Good
3,243 reviews
Japan Airlines
8.3
Very Good
1,478 reviews
Check prices

Entertainment

7.8

Food

7.7

Boarding

8.4

Crew

8.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
KLM
7.8
Good
1,347 reviews
Japan Airlines
8.3
Very Good
1,478 reviews
Check prices

Entertainment

7.8

Food

7.7

Boarding

8.4

Crew

8.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Thai Airways
7.7
Good
332 reviews
Japan Airlines
8.3
Very Good
1,478 reviews
Check prices

Entertainment

7.8

Food

7.7

Boarding

8.4

Crew

8.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Qatar Airways
7.4
Good
3,576 reviews
Japan Airlines
8.3
Very Good
1,478 reviews
Check prices

Entertainment

7.8

Food

7.7

Boarding

8.4

Crew

8.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.

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?

    If you book a flight to Houston from Kolkata, you will be flying from Netaji S. Chandra, which is the city’s only airport. Kolkata Netaji S. Chandra (CCU) is located 13.4 km from the centre of Kolkata. There are 0 flights from Netaji S. Chandra to Houston per day from 1 airline.

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

    According to our current data, IndiGo (₹ 83,380), Air France (₹ 104,161), and KLM (₹ 109,570) offers the cheapest pricing from Kolkata to Houston. IndiGo is currently priced 45% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is KLM, with whom users have recently found tickets for as low as ₹ 71,272. However, be on the lookout for offers from Turkish Airlines and Thai Airways, as they are both options that can get you from Kolkata to Houston for a low price.

  • 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 holiday 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, October is the cheapest month in which you can book a flight from Kolkata to Houston (average of ₹ 1,008). Flying from Kolkata to Houston in August is currently the most expensive (average of ₹ 1,436). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kolkata to Houston

See prices for flight routes from nearby airports that may be better suited for you.
Kolkata to George Bush Intcntl flights
Kolkata to Austin flights
Kolkata to Love Field 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 454,620 searches. Data last updated 23 May 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest₹ 113,473Average₹ 168,968FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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Why should you use Cheapflights to find cheap flight tickets from Kolkata to Houston?

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Can Cheapflights notify me if prices for flights from Kolkata to Houston become cheaper?

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