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Cheap flights from Kolkata to Houston George Bush Intcntl Airport from ₹ 47,079

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — IAH
16 Jun — 23 Jun1
1 adult

Cheap flight deals from Kolkata to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to George Bush Intcntl (IAH). 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 11 June 2025.

Round-trip from

₹ 94,586

One-way from

₹ 47,079

Popular in

January

Cheapest in

March

Average price

₹ 137,213
IndiGo
  • IndiGo
  • 15/7-12/8
  • 4 total stops
  • 61h 55m total
  • Kolkata to Houston
Search Deals
23/9
  • 23/9
  • 2 total stops
  • 26h 55m total
  • Kolkata to Houston
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (₹ 1,830,630 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 534,522 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find 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 11 June 2025.

Tue 15/702:00CCU - IAH
2 stops27h 35mIndiGo
Tue 12/821:00IAH - CCU
2 stops34h 20mIndiGo
Deal found 11/6₹ 94,586
Fri 5/919:05CCU - IAH
2 stops28h 40mKLM
Tue 27/115:30IAH - CCU
2 stops28h 10mKLM
Deal found 10/6₹ 109,137
Wed 16/716:00CCU - IAH
2 stops31h 45mMultiple Airlines
Tue 12/811:43IAH - CCU
3 stops30h 32mMultiple Airlines
Deal found 10/6₹ 109,565
Fri 11/718:00CCU - IAH
3 stops59h 01mBritish Airways
Fri 21/1115:55IAH - CCU
2 stops28h 10mBritish Airways
Deal found 9/6₹ 127,455
Wed 16/709:45CCU - IAH
1 stop41h 35mEmirates
Tue 12/819:55IAH - CCU
1 stop25h 45mEmirates
Deal found 10/6₹ 142,435
Tue 15/703:50CCU - IAH
1 stop22h 30mQatar Airways
Tue 12/809:00IAH - CCU
2 stops30h 50mQatar Airways
Deal found 9/6₹ 163,406
Tue 15/702:00CCU - IAH
2 stops55h 20mThai Airways
Mon 11/801:35IAH - CCU
2 stops36h 40mThai Airways
Deal found 9/6₹ 231,371

Cheapflights Fare Finder

Customise your flight search to find flights from Kolkata to George Bush Intcntl 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 11 June 2025.
Use the filters below to find and compare flights from Kolkata to Houston George Bush Intcntl Airport that are best for you.

Fly from

Kolkata

Fly to

George Bush Intcntl

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

₹ 94,586

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

15:30-07:10

2 stops28h 10m

₹ 109,137

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 16/7

16:00-13:15

2 stops31h 45m

Houston George Bush Intcntl

Tue 12/8

11:43-04:45

3 stops30h 32m

₹ 109,565

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Fri 11/7

18:00-18:31

3 stops59h 01m

Houston George Bush Intcntl

Fri 21/11

15:55-07:35

2 stops28h 10m

₹ 127,455

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 16/7

09:45-16:50

1 stop41h 35m

Houston George Bush Intcntl

Tue 12/8

19:55-08:10

1 stop25h 45m

₹ 142,435

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 15/7

03:50-15:50

1 stop22h 30m

Houston George Bush Intcntl

Tue 12/8

09:00-02:20

2 stops30h 50m

₹ 163,406

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 15/7

02:00-22:50

2 stops55h 20m

Houston George Bush Intcntl

Mon 11/8

01:35-00:45

2 stops36h 40m

₹ 231,371

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 23/9

21:15-13:40

2 stops26h 55m

₹ 47,079

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Mon 22/9

02:00-19:05

2 stops27h 35m

₹ 59,319

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Fri 10/10

19:05-19:05

2 stops34h 30m

₹ 75,497

Flights are sorted by cheapest return flights first.

Deals found on 9/6

Showing 1-10 of 15 results
1
2

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 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 George Bush Intcntl Airport

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport when rainfall is around 81.0 mm.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

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 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 George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated 11 June 2025.
Japan Airlines
8.3
Very Good
1,489 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Overall

8.3

Food

7.7

Comfort

8.2

Crew

8.7

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
1,489 reviews
Japan Airlines
8.3
Very Good
1,489 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Overall

8.3

Food

7.7

Comfort

8.2

Crew

8.7

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
8.1
Very Good
3,264 reviews
Japan Airlines
8.3
Very Good
1,489 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Overall

8.3

Food

7.7

Comfort

8.2

Crew

8.7

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
1,358 reviews
Japan Airlines
8.3
Very Good
1,489 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Overall

8.3

Food

7.7

Comfort

8.2

Crew

8.7

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
335 reviews
Japan Airlines
8.3
Very Good
1,489 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Overall

8.3

Food

7.7

Comfort

8.2

Crew

8.7

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
3,584 reviews
Japan Airlines
8.3
Very Good
1,489 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Overall

8.3

Food

7.7

Comfort

8.2

Crew

8.7

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 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?

    Kolkata Netaji S. Chandra (CCU) is the airport you will fly out of if you book a flight from Kolkata to Houston George Bush Intcntl. You should not have trouble finding flights to Houston George Bush Intcntl from Netaji S. Chandra; the airport handles an average of 0 outbound flights to Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Kolkata airport to Houston George Bush Intcntl. It is only a 13.4 km journey to Netaji S. Chandra (CCU) from Kolkata’s city centre.

  • What are the cheapest airlines flying from Kolkata to Houston George Bush Intcntl Airport round-trip?

    Our cheapest airline available from Kolkata to Houston George Bush Intcntl Airport is IndiGo. Our recent data shows that you can find tickets from as low as ₹ 94,586 on this airline. Additional options worth looking into are KLM and British Airways, starting at ₹ 109,137 and ₹ 127,455 round-trip. These flights start at 34% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Kolkata to Houston George Bush Intcntl Airport one-way?

    To fly one-way, consider booking your trip with IndiGo, which is currently one of the cheapest options available, starting at ₹ 59,319. Turkish Airlines flights start at ₹ 75,497 while deals on Qatar Airways start at ₹ 76,096 one-way.

  • 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 holiday 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.

  • What is the cheapest month to book a flight from Kolkata to Houston George Bush Intcntl Airport?

    Currently, October is the cheapest month in which you can book a flight from Kolkata to Houston George Bush Intcntl Airport (average of ₹ 1,006). Flying from Kolkata to Houston George Bush Intcntl Airport in August is currently the most expensive (average of ₹ 1,468). 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

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Top 2 airlines flying from Kolkata to George Bush Intcntl

Discover the top 2 airlines that operate flights from Kolkata to George Bush Intcntl. 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 11 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest₹ 113,113Average₹ 168,432FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest₹ 137,057Average₹ 147,029FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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