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Cheap flights from Kolkata to Houston George Bush Intcntl Airport from ₹ 63,330

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — IAH
29 May — 5 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to George Bush Intcntl

Enter your travel dates to find the best prices.

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 29 April 2026.

Sun 8/1122:30
CCU
-
IAH
2 stops26h 30m
KLM
Sun 17/116:05
IAH
-
CCU
2 stops27h 35m
KLM
Deal found 29/4₹ 112,671
Tue 23/622:30
CCU
-
IAH
2 stops50h 45m
KLM
Sat 5/1216:05
IAH
-
CCU
2 stops27h 35m
KLM
Deal found 28/4₹ 122,218
Wed 1/722:30
CCU
-
IAH
2 stops50h 45m
KLM
Thu 17/915:20
IAH
-
CCU
2 stops30h 25m
KLM
Deal found 27/4₹ 122,407
Sun 7/623:00
CCU
-
IAH
2 stops30h 40m
Multiple Airlines
Sun 8/1121:05
IAH
-
CCU
2 stops25h 10m
Multiple Airlines
Deal found 26/4₹ 123,068
Mon 15/622:30
CCU
-
IAH
2 stops50h 45m
KLM
Tue 8/1216:05
IAH
-
CCU
2 stops27h 35m
KLM
Deal found 28/4₹ 126,566
Wed 24/621:40
CCU
-
IAH
2 stops26h 10m
KLM
Sat 5/1216:05
IAH
-
CCU
2 stops27h 35m
KLM
Deal found 28/4₹ 127,606
Fri 22/522:30
CCU
-
IAH
2 stops55h 10m
Multiple Airlines
Sun 22/1121:05
IAH
-
CCU
2 stops37h 15m
Multiple Airlines
Deal found 28/4₹ 127,889
Wed 17/621:00
CCU
-
IAH
2 stops50h 15m
Multiple Airlines
Sun 6/1221:05
IAH
-
CCU
2 stops35h 40m
Multiple Airlines
Deal found 28/4₹ 128,078
Sat 19/904:10
CCU
-
IAH
2 stops46h 40m
Etihad Airways
Wed 23/911:45
IAH
-
CCU
2 stops52h 45m
Etihad Airways
Deal found 24/4₹ 129,212
Tue 23/622:30
CCU
-
IAH
2 stops50h 45m
KLM
Mon 31/815:20
IAH
-
CCU
2 stops30h 25m
KLM
Deal found 25/4₹ 130,063
Wed 17/622:30
CCU
-
IAH
2 stops50h 45m
KLM
Mon 7/1216:05
IAH
-
CCU
2 stops27h 35m
KLM
Deal found 28/4₹ 130,252

Find 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 29 April 2026.

Round-trip from

₹ 112,387

One-way from

₹ 63,330
7/7-12/8
  • 7/7-12/8
  • 4 total stops
  • 87h 20m total
  • Kolkata to Houston
Search Deals
1/6
  • 1/6
  • 3 total stops
  • 48h 41m total
  • Kolkata to Houston
Search Deals

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 29 April 2026.
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

Cheapest return flight

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 23/6

22:30-14:45

2 stops50h 45m

Houston George Bush Intcntl

Mon 31/8

15:20-08:15

2 stops30h 25m

₹ 122,218

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sat 19/9

04:10-16:20

2 stops46h 40m

Houston George Bush Intcntl

Wed 23/9

11:45-03:00

2 stops52h 45m

₹ 129,212
Fastest return journey

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 23/9

21:30-16:20

2 stops29h 20m

Houston George Bush Intcntl

Sun 27/9

11:45-03:00

2 stops28h 45m

₹ 134,222

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 20/5

21:00-19:10

2 stops56h 40m

Houston George Bush Intcntl

Wed 15/7

21:05-11:50

2 stops28h 15m

₹ 138,665

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sat 19/9

21:40-12:45

2 stops49h 35m

Houston George Bush Intcntl

Wed 23/9

21:05-10:45

2 stops27h 10m

₹ 141,595

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 3/6

21:00-12:45

2 stops50h 15m

Houston George Bush Intcntl

Wed 7/10

21:05-15:30

2 stops31h 55m

₹ 141,689

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Thu 4/6

17:40-19:10

2 stops36h 00m

Houston George Bush Intcntl

Mon 5/10

14:30-12:30

2 stops35h 30m

₹ 143,580

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 3/6

02:00-13:20

2 stops45h 50m

Houston George Bush Intcntl

Wed 7/10

21:10-05:00

2 stops45h 20m

₹ 144,431

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 26/5

09:50-10:31

2 stops59h 11m

Houston George Bush Intcntl

Wed 3/6

06:10-08:10

2 stops39h 30m

₹ 144,714
Cheapest one-way

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sat 30/5

18:45-12:45

2 stops52h 30m

₹ 79,115

Flights are sorted by cheapest return flights first.

Deals found on 24/4

Showing 1-10 of 17 resultsSorted by cheapest first
1
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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.

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 0 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.

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

    Airlines like KLM and Etihad Airways fly from Kolkata to Houston George Bush Intcntl Airport in about 46h 40m. The time it takes to get you to your destination can typically vary by up to 4h 05m. There are 14138 km between Kolkata and Houston George Bush Intcntl Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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.

See more FAQs

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Alternative routes for Kolkata to George Bush Intcntl

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Kolkata to Hobby flights

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