How long is the flight from Kolkata to Houston George Bush Intcntl Airport?

A quick flight from Kolkata to Houston George Bush Intcntl Airport can take about 32h 10m. IndiGo provides one of the quickest options available for as low as $1,260. The distance between Kolkata and Houston George Bush Intcntl Airport is about 8785 mi.

What is the cheapest airline to fly from Kolkata to Houston George Bush Intcntl Airport round-trip?

Cheapflights users have booked flights from Kolkata to Houston George Bush Intcntl Airport round-trip from $1,461. Qatar Airways is currently priced 8% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport when rainfall is around 3.2 in.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, 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).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kolkata to Houston George Bush Intcntl Airport as you normally would.

Most accurate provider : When it comes to deals on Kolkata-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kolkata-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kolkata-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Kolkata-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kolkata-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Kolkata to Houston George Bush Intcntl?

For a flight from Kolkata to Houston George Bush Intcntl, you will be flying from 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 outbound flights to Houston George Bush Intcntl per day. 1 airline has flights to Houston George Bush Intcntl from Kolkata Netaji S. Chandra on a regular basis.

Can I find deals for flights from Kolkata to George Bush Intcntl that include hotel bookings?

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

How can I find direct flights from Kolkata to George Bush Intcntl?

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

Can I find deals for business class flights from Kolkata to George Bush Intcntl?

Yes. Cheapflights offers flight deals from Kolkata to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$716+ Flights from Kolkata to Houston George Bush Intcntl Airport

Q: How much does it cost to fly round-trip from Kolkata to Houston George Bush Intcntl Airport?

Airfare is below average for this route at the moment. Kolkata to Houston George Bush Intcntl Airport flights typically cost between $1,435 and $1,495 in March. The cheapest round-trip price found within the last 3 days was $971 on Air France (Mar 2-Mar 31).

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Kolkata to George Bush Intcntl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kolkata to George Bush Intcntl

Cheapest flights from Kolkata to George Bush Intcntl
Explore the most affordable flight options available from Kolkata to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Sat 12/2010:30 pmCCU - IAH

2 stops32h 10mIndiGo

Thu 1/19:05 pmIAH - CCU

2 stops25h 30mIndiGo

Deal found 12/10

$1,260

Fri 12/193:25 amCCU - IAH

2 stops31h 35mMultiple Airlines

Thu 1/15:45 pmIAH - CCU

1 stop20h 40mMultiple Airlines

Deal found 12/10

$1,902

Fri 12/193:25 amCCU - IAH

1 stop23h 20mQatar Airways

Thu 1/15:45 pmIAH - CCU

1 stop20h 40mQatar Airways

Deal found 12/11

$1,991

Best flights from Kolkata to George Bush Intcntl
Discover carefully curated flight deals from Kolkata to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Thu 2/126:30 pmCCU - IAH

2 stops30h 30mMultiple Airlines

Thu 2/194:05 pmIAH - CCU

2 stops28h 10mMultiple Airlines

Deal found 12/10

$972

Sat 12/2010:30 pmCCU - IAH

2 stops32h 10mIndiGo

Thu 1/19:05 pmIAH - CCU

2 stops25h 30mIndiGo

Deal found 12/10

$1,260

Fri 1/2310:30 pmCCU - IAH

2 stops32h 10mTurkish Airlines

Mon 2/99:05 pmIAH - CCU

2 stops27h 50mTurkish Airlines

Deal found 12/11

$1,409

Mon 1/2610:30 pmCCU - IAH

2 stops32h 10mTurkish Airlines

Sun 2/89:05 pmIAH - CCU

2 stops27h 50mTurkish Airlines

Deal found 12/11

$1,433

Thu 1/228:45 pmCCU - IAH

2 stops51h 55mTurkish Airlines

Tue 2/109:05 pmIAH - CCU

2 stops27h 50mTurkish Airlines

Deal found 12/11

$1,433

Wed 1/218:45 pmCCU - IAH

2 stops33h 55mTurkish Airlines

Sat 2/79:05 pmIAH - CCU

2 stops27h 50mTurkish Airlines

Deal found 12/11

$1,433

Tue 1/2710:30 pmCCU - IAH

2 stops32h 10mTurkish Airlines

Wed 2/119:05 pmIAH - CCU

2 stops31h 10mTurkish Airlines

Deal found 12/11

$1,433

Tue 1/278:45 pmCCU - IAH

2 stops33h 55mTurkish Airlines

Mon 2/99:05 pmIAH - CCU

2 stops27h 50mTurkish Airlines

Deal found 12/11

$1,433

Tue 2/36:30 pmCCU - IAH

2 stops36h 10mTurkish Airlines

Sat 2/79:05 pmIAH - CCU

2 stops31h 10mTurkish Airlines

Deal found 12/10

$1,433

Wed 1/2110:30 pmCCU - IAH

2 stops32h 10mTurkish Airlines

Sun 2/89:05 pmIAH - CCU

2 stops31h 10mTurkish Airlines

Deal found 12/11

$1,433

Thu 1/2210:30 pmCCU - IAH

2 stops50h 10mTurkish Airlines

Sun 2/89:05 pmIAH - CCU

2 stops27h 50mTurkish Airlines

Deal found 12/11

$1,433

Last-minute flights from Kolkata to George Bush Intcntl
Discover last-minute flight deals from Kolkata to George Bush Intcntl. Data last updated December 12, 2025 and is based on user searches.

Sat 12/2010:30 pmCCU - IAH

2 stops32h 10mIndiGo

Thu 1/19:05 pmIAH - CCU

2 stops25h 30mIndiGo

Deal found 12/10

$1,260

Wed 1/2110:30 pmCCU - IAH

2 stops32h 10mTurkish Airlines

Tue 2/109:05 pmIAH - CCU

2 stops31h 10mTurkish Airlines

Deal found 12/11

$1,433

Thu 1/229:30 pmCCU - IAH

2 stops33h 10mTurkish Airlines

Sat 2/79:05 pmIAH - CCU

2 stops27h 50mTurkish Airlines

Deal found 12/11

$1,425

Fri 1/231:40 amCCU - IAH

2 stops29h 00mIndiGo

Sun 2/89:05 pmIAH - CCU

2 stops31h 10mIndiGo

Deal found 12/11

$1,125

Fri 1/233:35 amCCU - IAH

3 stops31h 29mMultiple Airlines

Sun 2/89:05 pmIAH - CCU

2 stops33h 05mMultiple Airlines

Deal found 12/11

$1,133

Fri 1/2310:30 pmCCU - IAH

2 stops32h 10mTurkish Airlines

Sat 2/79:05 pmIAH - CCU

2 stops27h 50mTurkish Airlines

Deal found 12/11

$1,409

Fri 1/2310:30 pmCCU - IAH

2 stops32h 10mTurkish Airlines

Tue 2/109:05 pmIAH - CCU

2 stops27h 50mTurkish Airlines

Deal found 12/11

$1,468

Fri 1/233:25 amCCU - IAH

2 stops31h 59mQatar Airways

Sun 2/85:45 pmIAH - CCU

1 stop20h 40mQatar Airways

Deal found 12/11

$1,481

Fri 1/238:45 pmCCU - IAH

2 stops33h 55mTurkish Airlines

Fri 2/69:05 pmIAH - CCU

2 stops26h 35mTurkish Airlines

Deal found 12/11

$1,504

Sun 1/259:15 amCCU - IAH

1 stop42h 35mMultiple Airlines

Sun 2/87:10 pmIAH - CCU

2 stops28h 10mMultiple Airlines

Deal found 12/11

$1,492

Mon 1/2610:30 pmCCU - IAH

2 stops32h 10mTurkish Airlines

Sat 2/79:05 pmIAH - CCU

2 stops27h 50mTurkish Airlines

Deal found 12/11

$1,396

One-way flights from Kolkata to George Bush Intcntl
Search for one-way flight options from Kolkata to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Tue 1/209:45 pmCCU - IAH

3 stops38h 04mMultiple Airlines

Deal found 12/9

$716

Sun 1/410:30 pmCCU - IAH

3 stops36h 59mMultiple Airlines

Deal found 12/9

$876

Fri 1/212:30 amCCU - IAH

3 stops31h 50mMultiple Airlines

Deal found 12/9

$1,088

Tue 12/306:30 pmCCU - IAH

2 stops30h 55mKLM

Deal found 12/11

$1,136

Mon 1/193:25 amCCU - IAH

1 stop23h 20mQatar Airways

Deal found 12/9

$1,227

Mon 12/293:25 amCCU - IAH

1 stop23h 20mQatar Airways

Deal found 12/10

$1,522

Sun 1/410:30 pmCCU - IAH

2 stops32h 10mIndiGo

Deal found 12/11

$1,732

Find flight deals from Kolkata to George Bush Intcntl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 1 star
Round-trip from	$971 (Air France)
One-way from	$716 (Kiwi.com)
Popular in	January
Cheapest in	October
Average price	$1,462

Provider with most accurate pricing for Kolkata Netaji S. Chandra-Houston George Bush Intcntl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Kolkata Netaji S. Chandra-Houston George Bush Intcntl flights.

Search Deals

From Kolkata Netaji S. Chandra to Houston George Bush Intcntl

Search Deals

One-way flight from Kolkata Netaji S. Chandra to Houston George Bush Intcntl

Search Deals

Highest demand for flights based on searches. 21% potential increase in price ($442 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($114 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kolkata to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Thu 2/12

6:30 pm-1:30 pm

2 stops30h 30m

Houston George Bush Intcntl

Thu 2/19

4:05 pm-7:45 am

2 stops28h 10m

$972

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sat 12/20

10:30 pm-7:10 pm

2 stops32h 10m

Houston George Bush Intcntl

Thu 1/1

9:05 pm-10:05 am

2 stops25h 30m

$1,260

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Fri 1/23

10:30 pm-7:10 pm

2 stops32h 10m

Houston George Bush Intcntl

Mon 2/9

9:05 pm-12:25 pm

2 stops27h 50m

$1,409

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Mon 1/26

10:30 pm-7:10 pm

2 stops32h 10m

Houston George Bush Intcntl

Sun 2/8

9:05 pm-12:25 pm

2 stops27h 50m

$1,433

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Thu 1/22

8:45 pm-1:10 pm

2 stops51h 55m

Houston George Bush Intcntl

Tue 2/10

9:05 pm-12:25 pm

2 stops27h 50m

$1,433

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 1/21

8:45 pm-7:10 pm

2 stops33h 55m

Houston George Bush Intcntl

Sat 2/7

9:05 pm-12:25 pm

2 stops27h 50m

$1,433

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 1/27

10:30 pm-7:10 pm

2 stops32h 10m

Houston George Bush Intcntl

Wed 2/11

9:05 pm-3:45 pm

2 stops31h 10m

$1,433

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 1/27

8:45 pm-7:10 pm

2 stops33h 55m

Houston George Bush Intcntl

Mon 2/9

9:05 pm-12:25 pm

2 stops27h 50m

$1,433

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 2/3

6:30 pm-7:10 pm

2 stops36h 10m

Houston George Bush Intcntl

Sat 2/7

9:05 pm-3:45 pm

2 stops31h 10m

$1,433

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 1/21

10:30 pm-7:10 pm

2 stops32h 10m

Houston George Bush Intcntl

Sun 2/8

9:05 pm-3:45 pm

2 stops31h 10m

$1,433

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 18 results

Most accurate provider: When it comes to deals on Kolkata-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kolkata-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kolkata-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Kolkata-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kolkata-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kolkata to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl 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 George Bush Intcntl Airport

How much does it cost to fly round-trip from Kolkata to Houston George Bush Intcntl Airport?

Reviews of airlines servicing George Bush Intcntl

See what other customers who have flown with Qatar Airways from Kolkata to Houston George Bush Intcntl Airport 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

3,677 reviews

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

3,677 reviews

Qatar Airways

7.4

Good

3,677 reviews

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

What airport do you fly from for flights from Kolkata to Houston George Bush Intcntl?
For a flight from Kolkata to Houston George Bush Intcntl, you will be flying from 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 outbound flights to Houston George Bush Intcntl per day. 1 airline has flights to Houston George Bush Intcntl from Kolkata Netaji S. Chandra on a regular basis.
How long is the flight from Kolkata to Houston George Bush Intcntl Airport?
A quick flight from Kolkata to Houston George Bush Intcntl Airport can take about 32h 10m. IndiGo provides one of the quickest options available for as low as $1,260. The distance between Kolkata and Houston George Bush Intcntl Airport is about 8785 mi.
What is the cheapest airline to fly from Kolkata to Houston George Bush Intcntl Airport round-trip?
Cheapflights users have booked flights from Kolkata to Houston George Bush Intcntl Airport round-trip from $1,461. Qatar Airways is currently priced 8% below the average price you’ll pay for this route.
Can I find deals for flights from Kolkata to George Bush Intcntl that include hotel bookings?
Yes. In addition to deals on Kolkata to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kolkata to George Bush Intcntl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to George Bush Intcntl.
Can I find deals for business class flights from Kolkata to George Bush Intcntl?
Yes. Cheapflights offers flight deals from Kolkata to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Montgomery

Spring

Katy

The Woodlands

Tomball

Jersey Village

Humble

Conroe

Cypress

Browse thousands of different options on Cheapflights for your next trip

Complete your trip

Houston George Bush Intcntl Airport car rentals

Houston car rentals

Dallas car rentals

San Antonio car rentals

Fort Worth car rentals

Abilene car rentals

Midland car rentals

McAllen car rentals

Other flights to George Bush Intcntl

Atlanta to George Bush Intcntl flights

Orlando to George Bush Intcntl flights

Miami to George Bush Intcntl flights

Los Angeles to George Bush Intcntl flights

Denver to George Bush Intcntl flights

O'Hare Intl to George Bush Intcntl flights

Houston George Bush Intcntl Airport to Raleigh flights

Houston George Bush Intcntl Airport to Ontario flights

Houston George Bush Intcntl Airport to Baltimore flights

Houston George Bush Intcntl Airport to Morelia flights

Houston George Bush Intcntl Airport to Chicago Midway Airport flights

Houston George Bush Intcntl Airport to Charlotte flights

Houston George Bush Intcntl Airport to Miami flights

Houston George Bush Intcntl Airport to San Luis Potosí flights

Houston George Bush Intcntl Airport to Comayagua flights

Houston George Bush Intcntl Airport to Atlanta flights

Houston George Bush Intcntl Airport to Orlando Airport flights

Houston George Bush Intcntl Airport to Los Angeles flights

Houston George Bush Intcntl Airport to Fort Lauderdale flights

Houston George Bush Intcntl Airport to Las Vegas flights

Houston George Bush Intcntl Airport to Chicago O'Hare Intl Airport flights

Houston George Bush Intcntl Airport to Detroit Metropolitan Wayne County Airport flights

Houston George Bush Intcntl Airport to Phoenix Sky Harbor Intl Airport flights

Houston George Bush Intcntl Airport to Ontario flights

Top airline flying from Kolkata to George Bush Intcntl

Airline	Cheapest	Average	Flexibility	On-time
Qatar Airways	Cheapest$1,461	Average$1,831	FlexibilityNo cancel fee	On-time68%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$716+ Cheap flights from Kolkata (CCU) to George Bush Intcntl (IAH)

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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kolkata to George Bush Intcntl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Kolkata to George Bush Intcntl

Cheapest flights from Kolkata to George Bush IntcntlExplore the most affordable flight options available from Kolkata to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from Kolkata to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from Kolkata to George Bush Intcntl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kolkata to Houston George Bush Intcntl Airport that are best for you.

Best time to book a flight from Kolkata to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Kolkata with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Kolkata to Houston George Bush Intcntl Airport

How much does it cost to fly round-trip from Kolkata to Houston George Bush Intcntl Airport?

Reviews of airlines servicing George Bush Intcntl

See what other customers who have flown with Qatar Airways from Kolkata to Houston George Bush Intcntl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to George Bush Intcntl. 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 George Bush Intcntl?

How long is the flight from Kolkata to Houston George Bush Intcntl Airport?

What is the cheapest airline to fly from Kolkata to Houston George Bush Intcntl Airport round-trip?

Can I find deals for flights from Kolkata to George Bush Intcntl that include hotel bookings?

How can I find direct flights from Kolkata to George Bush Intcntl?

Can I find deals for business class flights from Kolkata to George Bush Intcntl?

Traveling to a place near Houston George Bush Intcntl Airport?

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.

Complete your trip

Complete your trip to George Bush Intcntl by adding a car rental and/or hotel reservation to your travel itinerary.

Top airline flying from Kolkata to George Bush Intcntl

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Kolkata to George Bush Intcntl
Explore the most affordable flight options available from Kolkata to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.