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Cheap flights from Kolkata to Houston George Bush Intcntl Airport from ₹ 55,844

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 16/1. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — IAH
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

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 27 October 2025.

Round-trip from

₹ 90,615

One-way from

₹ 55,844

Popular in

January

Cheapest in

August

Average price

₹ 136,186
Air France
  • Air France
  • 20/2-17/8
  • 4 total stops
  • 57h 20m total
  • Kolkata to Houston
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16/1
  • 16/1
  • 3 total stops
  • 54h 21m total
  • Kolkata to Houston
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (₹ 2,292,166 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 592,846 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Find 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 27 October 2025.

Mon 17/1120:55CCU - IAH
2 stops34h 26mMultiple Airlines
Wed 26/1120:10IAH - CCU
2 stops36h 20mMultiple Airlines
Deal found 26/10₹ 92,020
Sun 16/1103:25CCU - IAH
2 stops31h 24mQatar Airways
Wed 26/1117:45IAH - CCU
1 stop20h 40mQatar Airways
Deal found 26/10₹ 121,873
Mon 17/1109:15CCU - IAH
1 stop42h 35mEmirates
Wed 26/1119:10IAH - CCU
1 stop25h 00mEmirates
Deal found 26/10₹ 162,527

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 27 October 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

Fri 20/2

18:30-13:55

2 stops30h 55m

Houston George Bush Intcntl

Mon 17/8

15:50-04:45

2 stops26h 25m

₹ 90,615

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Mon 2/3

18:30-13:55

2 stops30h 55m

Houston George Bush Intcntl

Mon 24/8

15:50-04:45

2 stops26h 25m

₹ 90,615

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 3/3

20:15-13:55

2 stops29h 10m

Houston George Bush Intcntl

Tue 5/5

15:50-05:30

2 stops27h 10m

₹ 95,356

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 11/2

03:25-15:15

1 stop23h 20m

Houston George Bush Intcntl

Thu 19/2

13:41-01:55

2 stops24h 44m

₹ 95,620

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Thu 12/2

20:45-13:30

2 stops28h 15m

Houston George Bush Intcntl

Thu 19/2

16:05-07:45

2 stops28h 10m

₹ 107,473

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 15/4

18:00-13:35

2 stops30h 05m

Houston George Bush Intcntl

Sun 19/4

15:50-08:25

2 stops30h 05m

₹ 112,127

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Mon 2/3

03:15-14:05

2 stops46h 20m

Houston George Bush Intcntl

Tue 5/5

21:05-10:30

2 stops26h 55m

₹ 124,771

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 14/4

02:00-13:40

2 stops46h 10m

Houston George Bush Intcntl

Sun 19/4

15:30-09:20

2 stops55h 20m

₹ 124,771

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Fri 16/1

00:30-19:21

3 stops54h 21m

₹ 55,844

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sat 17/1

14:10-19:10

2 stops40h 30m

₹ 62,605

Flights are sorted by cheapest return flights first.

Deals found on 26/10

Showing 1-10 of 15 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Kolkata to Houston George Bush Intcntl Airport

What’s the top stopover airport for flights from Kolkata to Houston George Bush Intcntl Airport?

Share of one-stop return flights from Kolkata to Houston George Bush Intcntl Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Doha (DOH) – chosen by Cheapflights users on 50% of one-stop itineraries from Kolkata to Houston George Bush Intcntl Airport on Cheapflights.

What’s the fastest stopover option from Kolkata to Houston George Bush Intcntl Airport?

Shortest average travel time for one-stop one-way flights from Kolkata to Houston George Bush Intcntl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Doha (DOH) have the shortest average one-way travel time for one-stop routes: 22h 30m.

What’s the fastest stopover option from Kolkata to Houston George Bush Intcntl Airport?

Shortest average travel time for one-stop one-way flights from Kolkata to Houston George Bush Intcntl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Doha (DOH) have the shortest average one-way travel time for one-stop routes: 22h 30m.

Which airport typically offers the quickest stopover for flights from Kolkata to Houston George Bush Intcntl Airport?

Average stopover duration for one-stop one-way flights from Kolkata to Houston George Bush Intcntl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Doha (DOH) offer the fastest connection on this route, with an average stopover time of 1h 40m.

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 23h 20m. 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.

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