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Cheap flights from Kolkata to Houston George Bush Intcntl Airport from ₹ 60,659

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — IAH
9 Jul — 16 Jul1
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 9 June 2026.

Tue 23/621:00
CCU
-
IAH
2 stops28h 15m
Multiple Airlines
Mon 31/815:55
IAH
-
CCU
2 stops32h 05m
Multiple Airlines
Deal found 4/6₹ 113,294
Wed 21/1019:15
CCU
-
IAH
2 stops28h 55m
Multiple Airlines
Mon 16/1115:05
IAH
-
CCU
2 stops28h 35m
Multiple Airlines
Deal found 5/6₹ 118,166
Thu 25/619:00
CCU
-
IAH
2 stops28h 50m
Multiple Airlines
Sun 20/915:55
IAH
-
CCU
2 stops29h 50m
Multiple Airlines
Deal found 4/6₹ 118,262
Tue 23/621:00
CCU
-
IAH
2 stops28h 15m
Air France
Mon 31/815:55
IAH
-
CCU
2 stops26h 35m
Air France
Deal found 7/6₹ 121,127
Sun 21/621:40
CCU
-
IAH
2 stops26h 10m
Multiple Airlines
Sun 20/915:55
IAH
-
CCU
2 stops29h 50m
Multiple Airlines
Deal found 4/6₹ 122,847
Thu 2/721:00
CCU
-
IAH
2 stops56h 45m
Multiple Airlines
Fri 25/921:10
IAH
-
CCU
2 stops31h 40m
Multiple Airlines
Deal found 4/6₹ 134,692
Mon 27/719:15
CCU
-
IAH
2 stops58h 30m
Multiple Airlines
Mon 16/1121:00
IAH
-
CCU
2 stops32h 20m
Multiple Airlines
Deal found 7/6₹ 135,647
Tue 30/616:15
CCU
-
IAH
2 stops33h 00m
Air France
Thu 24/915:55
IAH
-
CCU
2 stops32h 05m
Air France
Deal found 4/6₹ 137,749

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 9 June 2026.

Round-trip from

₹ 113,294

One-way from

₹ 60,659
Air France
  • Air France
  • 23/6-31/8
  • 4 total stops
  • 60h 20m total
  • Kolkata to Houston
Search Deals
Air France
  • Air France
  • 2/12
  • 2 total stops
  • 29h 55m 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 9 June 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

21:00-14:45

2 stops28h 15m

Houston George Bush Intcntl

Mon 31/8

15:55-10:30

2 stops32h 05m

₹ 113,294
Fastest return journey

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 21/10

04:00-15:55

1 stop22h 25m

Houston George Bush Intcntl

Mon 16/11

17:40-01:55

1 stop20h 45m

₹ 158,669

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 23/6

04:00-15:55

1 stop22h 25m

Houston George Bush Intcntl

Mon 31/8

18:15-02:30

1 stop21h 45m

₹ 159,338

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 30/6

04:00-15:55

1 stop22h 25m

Houston George Bush Intcntl

Thu 24/9

18:15-02:30

1 stop21h 45m

₹ 159,624

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Thu 25/6

04:00-15:55

1 stop22h 25m

Houston George Bush Intcntl

Sun 20/9

18:15-02:30

1 stop21h 45m

₹ 162,586

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 1/7

21:30-23:51

2 stops36h 51m

Houston George Bush Intcntl

Fri 11/12

13:19-02:40

2 stops25h 51m

₹ 172,234
Cheapest one-way

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sun 29/11

18:30-13:55

2 stops30h 55m

₹ 60,755

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Mon 27/7

19:15-19:15

2 stops58h 30m

₹ 85,018

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Fri 4/12

20:25-16:20

1 stop31h 25m

₹ 106,321

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Mon 27/7

09:50-16:50

1 stop41h 30m

₹ 106,894

Flights are sorted by cheapest return flights first.

Deals found on 6/6

Showing 1-10 of 17 resultsSorted by cheapest first
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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 Qatar Airways fly from Kolkata to Houston George Bush Intcntl Airport in about 22h 25m. The time it takes to get you to your destination can typically vary by up to . There are 14138 km between Kolkata and Houston George Bush Intcntl Airport.

  • 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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Can Cheapflights notify me if prices for flights from Kolkata to George Bush Intcntl become cheaper?

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