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$615+ Cheap flights from Houston to Kolkata (CCU)

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — CCU
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Houston to Kolkata Netaji S. Chandra are usually found in October or September, booked 67 days in advance, depart on a Monday or Sunday and return on a Monday

Cheap flight deals from Houston to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Kolkata (CCU). 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

$1,120
(oojo)

One-way from

$615
(oojo)

Popular in

December

Cheapest in

October

Average price

$1,294
From Houston to Kolkata Netaji S. Chandra
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One-way flight from Houston to Kolkata Netaji S. Chandra
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($189 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($66 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 Houston to Kolkata

Cheapest flights from Houston to Kolkata
Explore the most affordable flight options available from Houston to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/199:20 pmIAH - CCU
2 stops33h 00mIndiGo
Wed 3/194:40 pmCCU - IAH
2 stops38h 15mIndiGo
Deal found 2/19$1,110
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/143:59 pmIAH - CCU
2 stops41h 31mEtihad Airways
Mon 3/249:00 pmCCU - IAH
2 stops28h 34mEtihad Airways
Deal found 2/19$1,120
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/259:20 pmIAH - CCU
2 stops31h 15mTurkish Airlines
Mon 4/77:05 pmCCU - IAH
2 stops34h 30mTurkish Airlines
Deal found 2/19$1,126
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/259:20 pmIAH - CCU
2 stops35h 15mMultiple Airlines
Mon 4/76:55 pmCCU - IAH
3 stops31h 25mMultiple Airlines
Deal found 2/19$1,183
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/166:10 pmIAH - CCU
1 stop21h 40mQatar Airways
Sat 11/223:20 amCCU - IAH
1 stop23h 40mQatar Airways
Deal found 2/19$1,305
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/164:30 pmIAH - CCU
2 stops29h 00mLufthansa
Sun 11/238:30 pmCCU - IAH
2 stops29h 40mLufthansa
Deal found 2/19$1,322
This Indian Eagle 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/256:45 pmIAH - CCU
2 stops60h 35mEmirates
Mon 4/79:45 amCCU - IAH
1 stop41h 35mEmirates
Deal found 2/19$1,346
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/202:10 pmHOU - CCU
2 stops25h 40mMultiple Airlines
Sat 5/33:50 amCCU - HOU
2 stops30h 36mMultiple Airlines
Deal found 2/19$1,607
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/29:00 amIAH - CCU
2 stops50h 45mSingapore Airlines
Wed 7/211:30 pmCCU - IAH
2 stops34h 59mSingapore Airlines
Deal found 2/19$1,826
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/273:30 pmIAH - CCU
2 stops37h 30mBritish Airways
Wed 6/252:00 amCCU - IAH
2 stops46h 10mBritish Airways
Deal found 2/19$1,827
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/148:17 pmHOU - CCU
2 stops42h 58mQatar Airways
Sun 3/233:20 amCCU - HOU
2 stops46h 18mQatar Airways
Deal found 2/19$2,253

Find flights from Houston to Kolkata within your budget

Customize your flight search to find flights from Houston to Kolkata 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

Houston

Fly to

Kolkata

Route

Depart

Return

Price

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Fri 3/14

3:59 pm-8:00 pm

2 stops41h 31m

Kolkata Netaji S. Chandra

Mon 3/24

9:00 pm-3:04 pm

2 stops28h 34m

$1,120

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sat 4/5

9:00 pm-10:45 am

2 stops27h 15m

Kolkata Netaji S. Chandra

Sat 4/12

9:15 pm-7:05 pm

2 stops32h 20m

$1,180

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Wed 4/16

6:10 pm-2:20 am

1 stop21h 40m

Kolkata Netaji S. Chandra

Sat 11/22

3:20 am-3:30 pm

1 stop23h 40m

$1,305

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Wed 4/16

4:30 pm-8:00 am

2 stops29h 00m

Kolkata Netaji S. Chandra

Sun 11/23

8:30 pm-2:40 pm

2 stops29h 40m

$1,322

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sat 4/5

10:58 pm-8:20 pm

2 stops34h 52m

Kolkata Netaji S. Chandra

Sat 4/12

5:45 pm-3:50 pm

3 stops32h 35m

$1,356

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sun 4/20

7:55 pm-8:10 am

1 stop25h 45m

Kolkata Netaji S. Chandra

Sun 5/4

9:45 am-4:50 pm

1 stop41h 35m

$1,391

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sat 4/5

9:00 pm-3:35 pm

2 stops32h 05m

Kolkata Netaji S. Chandra

Fri 4/11

2:00 am-7:05 pm

2 stops27h 35m

$1,420

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Sun 4/20

2:10 pm-2:20 am

2 stops25h 40m

Kolkata Netaji S. Chandra

Sat 5/3

3:50 am-11:56 pm

2 stops30h 36m

$1,607

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Mon 6/2

9:00 am-10:15 pm

2 stops50h 45m

Kolkata Netaji S. Chandra

Wed 7/2

11:30 pm-11:59 pm

2 stops34h 59m

$1,826

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Tue 5/27

3:30 pm-3:30 pm

2 stops37h 30m

Kolkata Netaji S. Chandra

Wed 6/25

2:00 am-1:40 pm

2 stops46h 10m

$1,827

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 19 results
1
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Best time to book a flight from Houston to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Houston 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 Houston to Kolkata

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

How far ahead should I book a flight from Houston to Kolkata?

Use this chart to determine the optimal time to book a round-trip flight from Houston to Kolkata. Price data was last updated on February 14, 2025.

To ensure you get the cheapest price possible for a flight from Houston to Kolkata, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Houston to Kolkata (average of $989). Flying from Houston to Kolkata in June is currently the most expensive (average of $1,682). 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.

What is the cheapest time of day to fly from HOU to CCU?

Find hourly flight availability from Houston to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

It’s optimal to fly from Houston to Kolkata at noon. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the morning.

Rainfall in Kolkata by month

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

In terms of precipitation, rainfall in Kolkata ranges from 0.3 - 14.0 inches per month. August is typically the wettest month, when rainfall can reach 14.0 in. December is typically the driest time to visit Kolkata when rainfall is around 0.3 in.

Temperature in Kolkata by month

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

If weather is an important factor for your trip to Kolkata, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

Reviews of airlines servicing Kolkata

Get insights into the airlines that provide service to Kolkata. 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 Kolkata. Reviews last updated February 20, 2025.
To help decide which airline to fly from Houston to Kolkata, see what other customers have to say about Emirates, Singapore Airlines and Qatar Airways. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,276 reviews

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Emirates
8.1
Very good
3,276 reviews
Emirates
8.1
Very good
3,276 reviews

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Singapore Airlines
8.1
Very good
1,301 reviews
Emirates
8.1
Very good
3,276 reviews

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Qatar Airways
7.4
Good
3,613 reviews
Emirates
8.1
Very good
3,276 reviews

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Etihad Airways
7.4
Good
1,178 reviews
Emirates
8.1
Very good
3,276 reviews

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Turkish Airlines
7.3
Good
3,832 reviews
Emirates
8.1
Very good
3,276 reviews

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Houston to Kolkata. 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 into for flights to Kolkata from Houston?

    For a flight from Houston to Kolkata, you will be flying into Netaji S. Chandra. Kolkata Netaji S. Chandra (CCU) is just 8.3 mi from the center of the city. Netaji S. Chandra is the only Kolkata airport and it handles 0 inbound flights from Houston per day. 5 airlines have flights to Kolkata Netaji S. Chandra from Houston on a regular basis.

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

    Etihad Airways, at $1,120, was found to be the cheapest airline from Houston to Kolkata.Alternate airlines to your destination round-trip include Turkish Airlines and Qatar Airways. These flights start at 24% lower than the current average price 3 months from now.

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

    For one-way options, check prices for Etihad Airways. According to our data, you can fly for as low as $615. Users have also found prices from $696 and $715 on Lufthansa and Emirates, respectively.

  • Where are the most common layover locations when flying from Houston to Kolkata?

    Most of the time, Houston to Kolkata flights that have layovers will stop in Doha.

  • What are some popular things to do or see while on a layover in Doha?

    Most Doha visitors opt to spend their time experiencing Museum of Islamic Art, Katara Cultural Village, and Aspire Tower. Museum of Islamic Art, Katara Cultural Village, and Aspire Tower can be accessed by traveling approximately 5.2 mi, 8.7 mi, and 10.6 mi, respectively from Doha Hamad Intl. Those looking to explore during their layover in Doha can rent a car from Doha Hamad Intl for about $30 per day.

  • Where are the least popular layover locations for Houston to Kolkata flights?

    Houston to Kolkata flights have a layover in Dubai the least frequently.

  • Can I find deals for flights from Houston to Kolkata that include hotel bookings?

    Yes. In addition to deals on Houston to Kolkata flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Kolkata?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Kolkata.

  • Can I find deals for business class flights from Houston to Kolkata?

    Yes. Cheapflights offers flight deals from Houston to Kolkata 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 Houston to Kolkata?

    Currently, September is the cheapest month in which you can book a flight from Houston to Kolkata (average of $989). Flying from Houston to Kolkata in June is currently the most expensive (average of $1,682). 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 Houston to Kolkata

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Kolkata flights
George Bush Intcntl to Kolkata flights
Austin to Kolkata flights
Love Field to Kolkata flights
San Antonio to Kolkata flights

Top 5 airlines flying from Houston to Kolkata

Discover the top 5 airlines that operate flights from Houston to Kolkata. 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
Etihad AirwaysCheapest$785Average$1,122FlexibilityNo cancel feeOn-time75%
EmiratesCheapest$938Average$1,574FlexibilityNo cancel feeOn-time75%
Singapore AirlinesCheapest$1,092Average$1,383FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$1,210Average$1,416FlexibilityNo cancel feeOn-time76%
Qatar AirwaysCheapest$1,234Average$1,680FlexibilityNo cancel feeOn-time68%
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