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Cheap flights from Kolkata to Houston George Bush Intcntl Airport from ₹ 53,303

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 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — IAH
10 Apr — 17 Apr1
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 11 March 2026.

Sun 5/421:30
CCU
-
IAH
2 stops27h 11m
Multiple Airlines
Sun 12/406:00
IAH
-
CCU
2 stops28h 00m
Multiple Airlines
Deal found 7/3₹ 85,284
Mon 25/516:10
CCU
-
IAH
2 stops31h 55m
Air France
Wed 5/815:55
IAH
-
CCU
2 stops29h 50m
Air France
Deal found 6/3₹ 86,479
Tue 26/517:30
CCU
-
IAH
2 stops30h 35m
Multiple Airlines
Wed 26/815:20
IAH
-
CCU
2 stops31h 15m
Multiple Airlines
Deal found 9/3₹ 86,938
Wed 29/421:30
CCU
-
IAH
2 stops29h 29m
Multiple Airlines
Wed 22/711:50
IAH
-
CCU
2 stops28h 40m
Multiple Airlines
Deal found 11/3₹ 94,382
Wed 10/616:10
CCU
-
IAH
2 stops33h 05m
Air France
Wed 19/815:55
IAH
-
CCU
2 stops26h 35m
Air France
Deal found 10/3₹ 95,945
Wed 10/618:45
CCU
-
IAH
2 stops30h 30m
KLM
Wed 19/813:15
IAH
-
CCU
3 stops31h 45m
KLM
Deal found 10/3₹ 99,253
Wed 10/617:30
CCU
-
IAH
2 stops31h 45m
Multiple Airlines
Wed 19/813:15
IAH
-
CCU
3 stops31h 45m
Multiple Airlines
Deal found 11/3₹ 99,897
Wed 3/617:30
CCU
-
IAH
2 stops31h 45m
Air France
Tue 6/1015:55
IAH
-
CCU
2 stops28h 35m
Air France
Deal found 7/3₹ 101,643
Mon 1/619:00
CCU
-
IAH
2 stops28h 45m
KLM
Mon 5/1015:20
IAH
-
CCU
2 stops30h 15m
KLM
Deal found 10/3₹ 107,800

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 11 March 2026.

Round-trip from

₹ 85,284

One-way from

₹ 53,303
5/4-12/4
  • 5/4-12/4
  • 4 total stops
  • 55h 11m total
  • Kolkata to Houston
Search Deals
IndiGo
  • IndiGo
  • 16/6
  • 2 total stops
  • 34h 25m 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 11 March 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
Fastest return journey

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sun 5/4

21:30-14:11

2 stops27h 11m

Houston George Bush Intcntl

Sun 12/4

06:00-20:30

2 stops28h 00m

₹ 85,284

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 26/5

17:30-13:35

2 stops30h 35m

Houston George Bush Intcntl

Wed 26/8

15:20-09:05

2 stops31h 15m

₹ 86,938

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 29/4

21:30-16:29

2 stops29h 29m

Houston George Bush Intcntl

Wed 22/7

11:50-03:00

2 stops28h 40m

₹ 94,382

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 10/6

17:30-14:45

2 stops31h 45m

Houston George Bush Intcntl

Wed 19/8

13:15-07:30

3 stops31h 45m

₹ 99,897

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 3/6

17:30-14:45

2 stops31h 45m

Houston George Bush Intcntl

Tue 6/10

15:55-07:00

2 stops28h 35m

₹ 101,643

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Mon 1/6

19:00-13:15

2 stops28h 45m

Houston George Bush Intcntl

Mon 5/10

15:20-08:05

2 stops30h 15m

₹ 107,800

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sat 6/6

21:40-13:25

2 stops50h 15m

Houston George Bush Intcntl

Thu 15/10

21:05-14:10

2 stops30h 35m

₹ 127,283

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 3/6

09:50-16:50

1 stop41h 30m

Houston George Bush Intcntl

Tue 6/10

19:35-08:45

2 stops26h 40m

₹ 134,727
Cheapest one-way

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Mon 13/4

01:00-18:02

3 stops51h 32m

₹ 58,173

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 29/4

23:05-08:25

3 stops43h 50m

₹ 61,206

Flights are sorted by cheapest return flights first.

Deals found on 6/3

Showing 1-10 of 20 resultsSorted by cheapest first
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.

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.

  • 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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Why should you use Cheapflights to find cheap flight tickets from Kolkata to George Bush Intcntl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to George Bush Intcntl from Kolkata.

Can Cheapflights find flights from Kolkata to George Bush Intcntl with no change fees?

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