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Cheap flights from Kolkata to Houston George Bush Intcntl Airport from ₹ 81,160

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 20/6. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — IAH
15 Jul — 22 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 15 June 2026.

Tue 23/620:45
CCU
-
IAH
2 stops27h 05m
Multiple Airlines
Mon 31/815:55
IAH
-
CCU
2 stops26h 35m
Multiple Airlines
Deal found 10/6₹ 117,420
Sat 11/723:00
CCU
-
IAH
2 stops48h 15m
Multiple Airlines
Sat 18/721:10
IAH
-
CCU
2 stops33h 15m
Multiple Airlines
Deal found 13/6₹ 128,906
Mon 30/1118:30
CCU
-
IAH
2 stops30h 55m
Multiple Airlines
Mon 7/1215:05
IAH
-
CCU
2 stops28h 35m
Multiple Airlines
Deal found 14/6₹ 129,191
Sun 5/721:00
CCU
-
IAH
2 stops28h 20m
Air France
Sun 6/915:55
IAH
-
CCU
2 stops32h 05m
Air France
Deal found 10/6₹ 129,665
Sun 5/721:00
CCU
-
IAH
2 stops28h 20m
Multiple Airlines
Sat 5/915:25
IAH
-
CCU
2 stops30h 20m
Multiple Airlines
Deal found 10/6₹ 129,855
Sat 4/722:30
CCU
-
IAH
2 stops50h 50m
Multiple Airlines
Sun 6/915:55
IAH
-
CCU
2 stops32h 05m
Multiple Airlines
Deal found 10/6₹ 129,950
Sat 4/721:40
CCU
-
IAH
2 stops49h 35m
Multiple Airlines
Sat 5/921:10
IAH
-
CCU
2 stops31h 40m
Multiple Airlines
Deal found 10/6₹ 133,937
Tue 23/617:30
CCU
-
IAH
2 stops31h 45m
Air France
Mon 31/815:55
IAH
-
CCU
2 stops28h 35m
Air France
Deal found 13/6₹ 137,449
Sun 5/722:00
CCU
-
IAH
2 stops31h 45m
Multiple Airlines
Fri 4/921:10
IAH
-
CCU
2 stops26h 10m
Multiple Airlines
Deal found 10/6₹ 142,575

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 15 June 2026.

Round-trip from

₹ 128,906

One-way from

₹ 81,160
11/7-18/7
  • 11/7-18/7
  • 4 total stops
  • 81h 30m total
  • Kolkata to Houston
Search Deals
KLM
  • KLM
  • 20/6
  • 2 total stops
  • 50h 45m 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 15 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

Sat 11/7

23:00-12:45

2 stops48h 15m

Houston George Bush Intcntl

Sat 18/7

21:10-16:55

2 stops33h 15m

₹ 128,906

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sat 4/7

22:30-14:50

2 stops50h 50m

Houston George Bush Intcntl

Sun 6/9

15:55-10:30

2 stops32h 05m

₹ 129,950

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 8/7

22:30-12:45

2 stops48h 45m

Houston George Bush Intcntl

Wed 15/7

21:10-12:50

2 stops29h 10m

₹ 143,334

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sat 4/7

22:30-14:50

2 stops50h 50m

Houston George Bush Intcntl

Fri 4/9

15:55-09:10

2 stops30h 45m

₹ 144,284

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sat 27/6

02:00-13:20

2 stops45h 50m

Houston George Bush Intcntl

Sun 12/7

15:30-09:40

2 stops31h 40m

₹ 145,043

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Thu 2/7

18:45-13:25

2 stops53h 10m

Houston George Bush Intcntl

Tue 8/9

21:05-10:25

2 stops26h 50m

₹ 151,403

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 7/7

06:25-13:25

2 stops41h 30m

Houston George Bush Intcntl

Mon 7/9

15:30-07:00

2 stops29h 00m

₹ 151,403

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Mon 6/7

22:30-19:15

2 stops55h 15m

Houston George Bush Intcntl

Fri 10/7

21:10-09:40

2 stops26h 00m

₹ 154,440

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 1/7

22:30-19:15

2 stops55h 15m

Houston George Bush Intcntl

Fri 11/12

21:00-00:35

2 stops40h 05m

₹ 155,105

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sun 12/7

23:25-16:50

2 stops51h 55m

Houston George Bush Intcntl

Sun 19/7

19:35-20:10

2 stops38h 05m

₹ 155,200

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 19 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 Turkish Airlines and British Airways fly from Kolkata to Houston George Bush Intcntl Airport in about 41h 30m. The time it takes to get you to your destination can typically vary by up to 7h 15m. 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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