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Cheap flights from Kolkata to Houston from ₹ 48,634

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 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — HOU
7 Jan — 14 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to Houston

Enter your travel dates to find the best prices.

Cheapest flights from Kolkata to Houston
Explore the most affordable flight options available from Kolkata to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 December 2025.

Sun 21/1221:30CCU - IAH
2 stops51h 55mAir France
Thu 1/116:05IAH - CCU
2 stops30h 30mAir France
Deal found 7/12₹ 115,427
Sat 20/1218:30CCU - IAH
2 stops36h 10mIndiGo
Mon 5/121:05IAH - CCU
2 stops25h 30mIndiGo
Deal found 7/12₹ 120,911
Sat 27/1220:45CCU - IAH
2 stops28h 40mKLM
Fri 18/915:20IAH - CCU
2 stops30h 35mKLM
Deal found 6/12₹ 124,776
Sat 20/1220:45CCU - IAH
2 stops28h 40mKLM
Thu 1/115:30IAH - CCU
2 stops28h 45mKLM
Deal found 7/12₹ 125,406
Sat 20/1220:45CCU - IAH
2 stops28h 40mMultiple Airlines
Thu 1/116:05IAH - CCU
2 stops30h 30mMultiple Airlines
Deal found 7/12₹ 127,833
Sat 20/1218:30CCU - IAH
2 stops36h 10mIndiGo
Sun 4/121:05IAH - CCU
2 stops25h 30mIndiGo
Deal found 7/12₹ 128,372
Sat 20/1209:15CCU - IAH
2 stops47h 42mEmirates
Mon 5/119:10IAH - CCU
1 stop25h 00mEmirates
Deal found 7/12₹ 148,779
Fri 19/1203:25CCU - IAH
2 stops31h 35mMultiple Airlines
Sun 4/117:45IAH - CCU
1 stop20h 40mMultiple Airlines
Deal found 7/12₹ 158,847
Fri 19/1203:25CCU - IAH
1 stop23h 20mQatar Airways
Thu 1/114:09IAH - CCU
2 stops24h 16mQatar Airways
Deal found 7/12₹ 161,094
Sat 20/1220:25CCU - IAH
1 stop31h 25mEmirates
Sun 4/119:10IAH - CCU
1 stop25h 00mEmirates
Deal found 7/12₹ 166,308
Sat 27/1209:15CCU - IAH
1 stop42h 35mMultiple Airlines
Fri 18/919:55IAH - CCU
2 stops28h 25mMultiple Airlines
Deal found 6/12₹ 170,174
Fri 26/1203:25CCU - HOU
2 stops27h 49mQatar Airways
Fri 18/914:37HOU - CCU
2 stops25h 23mQatar Airways
Deal found 6/12₹ 254,946

Find flight deals from Kolkata to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to Houston (HO1). 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 8 December 2025.

Round-trip from

₹ 87,379

One-way from

₹ 48,634
Air France
  • Air France
  • 12/2-19/2
  • 4 total stops
  • 61h 00m total
  • Kolkata to Houston
Search Deals
29/1
  • 29/1
  • 3 total stops
  • 32h 52m total
  • Kolkata to Houston
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kolkata to Houston 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 8 December 2025.
Use the filters below to find and compare flights from Kolkata to Houston that are best for you.

Fly from

Kolkata

Fly to

Houston

Route

Depart

Return

Price

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 24/2

20:15-13:30

2 stops28h 45m

Houston George Bush Intcntl

Thu 23/4

15:20-08:25

2 stops30h 35m

₹ 87,379

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Thu 12/2

18:30-13:30

2 stops30h 30m

Houston George Bush Intcntl

Thu 19/2

16:05-10:05

2 stops30h 30m

₹ 87,379

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sat 31/1

20:45-13:30

2 stops28h 15m

Houston George Bush Intcntl

Sat 26/9

15:20-07:30

2 stops29h 40m

₹ 91,874

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

13:22-01:55

2 stops25h 03m

₹ 96,818

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sat 31/1

21:30-19:10

2 stops33h 10m

Houston George Bush Intcntl

Sat 26/9

21:10-10:45

2 stops27h 05m

₹ 122,529

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sat 27/12

20:45-13:55

2 stops28h 40m

Houston George Bush Intcntl

Fri 18/9

15:20-08:25

2 stops30h 35m

₹ 124,776

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sat 20/12

20:45-13:55

2 stops28h 40m

Houston George Bush Intcntl

Thu 1/1

15:30-07:45

2 stops28h 45m

₹ 125,406

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 24/2

20:45-15:15

3 stops30h 00m

Houston George Bush Intcntl

Thu 23/4

18:40-09:50

3 stops28h 40m

₹ 127,114

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sat 20/12

20:45-13:55

2 stops28h 40m

Houston George Bush Intcntl

Thu 1/1

16:05-10:05

2 stops30h 30m

₹ 127,833

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 4/2

21:30-19:10

2 stops33h 10m

Houston George Bush Intcntl

Sun 8/2

21:05-12:25

2 stops27h 50m

₹ 128,822

Flights are sorted by cheapest return flights first.

Deals found on 7/12

Showing 1-10 of 32 results
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Best time to book a flight from Kolkata to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston 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
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Houston. 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?

    If you book a flight to Houston from Kolkata, you will be flying from Netaji S. Chandra, which is the city’s only airport. Kolkata Netaji S. Chandra (CCU) is located 13.4 km from the centre of Kolkata. There are 0 flights from Netaji S. Chandra to Houston per day from 0 different airlines.

  • How long is the flight from Kolkata to Houston?

    For as low as ₹ 96,818, KLM can have you in Houston from Kolkata in 23h 20m. The distance between Kolkata and Houston is about 14138 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Kolkata to Houston that include hotel bookings?

    Yes. In addition to deals on Kolkata to Houston flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kolkata to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to Houston.

  • Can I find deals for business class flights from Kolkata to Houston?

    Yes. Cheapflights offers flight deals from Kolkata to Houston 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 Houston

See prices for flight routes from nearby airports that may be better suited for you.
Kolkata to Dallas/Fort Worth flights
Kolkata to George Bush Intcntl flights
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Kolkata to Love Field flights

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How does Cheapflights help users find flights from Kolkata to Houston?

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Why should you use Cheapflights to find cheap flight tickets from Kolkata to Houston?

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 Houston from Kolkata.

Can Cheapflights find flights from Kolkata to Houston with no change fees?

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Can Cheapflights notify me if prices for flights from Kolkata to Houston become cheaper?

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