Find flights
When to book
FAQs

Cheap flights from Kolkata to Houston from ₹ 62,544

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — HOU
22 Apr — 29 Apr1
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 23 March 2026.

Thu 12/1119:30
CCU
-
IAH
2 stops29h 55m
Multiple Airlines
Sun 17/116:05
IAH
-
CCU
2 stops27h 35m
Multiple Airlines
Deal found 23/3₹ 100,126
Wed 3/617:30
CCU
-
IAH
2 stops31h 45m
Multiple Airlines
Thu 1/1015:20
IAH
-
CCU
2 stops30h 15m
Multiple Airlines
Deal found 19/3₹ 100,313
Tue 23/617:30
CCU
-
IAH
2 stops31h 45m
Air France
Mon 31/815:55
IAH
-
CCU
2 stops28h 35m
Air France
Deal found 22/3₹ 108,727
Tue 23/616:15
CCU
-
IAH
2 stops33h 00m
Multiple Airlines
Wed 30/915:20
IAH
-
CCU
2 stops31h 20m
Multiple Airlines
Deal found 19/3₹ 109,288
Wed 3/617:30
CCU
-
IAH
2 stops31h 45m
Air France
Tue 6/1015:55
IAH
-
CCU
2 stops28h 35m
Air France
Deal found 18/3₹ 114,804
Wed 27/521:40
CCU
-
IAH
2 stops56h 00m
Turkish Airlines
Mon 27/714:30
IAH
-
CCU
2 stops35h 30m
Turkish Airlines
Deal found 20/3₹ 130,043
Tue 23/604:10
CCU
-
IAH
2 stops30h 12m
Multiple Airlines
Mon 31/806:32
IAH
-
CCU
2 stops31h 13m
Multiple Airlines
Deal found 21/3₹ 133,408
Thu 17/918:45
CCU
-
IAH
2 stops34h 55m
Turkish Airlines
Mon 21/921:05
IAH
-
CCU
2 stops53h 15m
Turkish Airlines
Deal found 22/3₹ 134,717
Wed 27/504:00
CCU
-
HOU
2 stops46h 15m
Qatar Airways
Mon 27/720:23
HOU
-
CCU
2 stops43h 37m
Qatar Airways
Deal found 20/3₹ 184,734
Wed 6/504:00
CCU
-
HOU
2 stops26h 21m
Qatar Airways
Wed 13/520:21
HOU
-
CCU
2 stops43h 39m
Qatar Airways
Deal found 22/3₹ 209,602
Tue 23/604:00
CCU
-
HOU
2 stops26h 21m
Qatar Airways
Wed 30/920:22
HOU
-
CCU
2 stops43h 38m
Qatar Airways
Deal found 19/3₹ 209,976
Sun 3/504:00
CCU
-
HOU
2 stops26h 21m
Qatar Airways
Sun 10/512:42
HOU
-
CCU
2 stops27h 18m
Qatar Airways
Deal found 19/3₹ 215,772

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 23 March 2026.

Round-trip from

₹ 97,322

One-way from

₹ 62,544
5/5-7/7
  • 5/5-7/7
  • 4 total stops
  • 88h 59m total
  • Kolkata to Houston
Search Deals
6/5
  • 6/5
  • 3 total stops
  • 42h 29m 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 23 March 2026.
Use the filters below to find and compare flights from Kolkata to Houston 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

22:30-14:45

2 stops50h 45m

Houston George Bush Intcntl

Thu 10/9

15:55-05:00

2 stops26h 35m

₹ 104,427

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 23/6

04:10-23:52

2 stops30h 12m

Houston George Bush Intcntl

Mon 31/8

06:32-00:15

2 stops31h 13m

₹ 133,408

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Thu 17/9

18:45-19:10

2 stops34h 55m

Houston George Bush Intcntl

Mon 21/9

21:05-12:50

2 stops53h 15m

₹ 134,717

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Thu 17/9

09:50-16:50

1 stop41h 30m

Houston George Bush Intcntl

Mon 21/9

20:25-08:10

2 stops49h 15m

₹ 143,131

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 3/6

06:35-16:50

2 stops44h 45m

Houston George Bush Intcntl

Thu 1/10

19:35-08:10

1 stop26h 05m

₹ 143,318

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

14:20-08:10

2 stops31h 20m

₹ 143,505

KolkataHouston

CCU - HOU

CCUHOU

Kolkata Netaji S. Chandra

Wed 27/5

04:00-15:45

2 stops46h 15m

Houston Hobby

Mon 27/7

20:23-02:30

2 stops43h 37m

₹ 184,734

KolkataHouston

CCU - HOU

CCUHOU

Kolkata Netaji S. Chandra

Wed 6/5

04:00-19:51

2 stops26h 21m

Houston Hobby

Wed 13/5

20:21-02:30

2 stops43h 39m

₹ 209,602

KolkataHouston

CCU - HOU

CCUHOU

Kolkata Netaji S. Chandra

Tue 23/6

04:00-19:51

2 stops26h 21m

Houston Hobby

Wed 30/9

20:22-02:30

2 stops43h 38m

₹ 209,976

KolkataHouston

CCU - HOU

CCUHOU

Kolkata Netaji S. Chandra

Fri 3/4

04:00-19:50

2 stops26h 20m

Houston Hobby

Mon 6/4

12:18-02:30

2 stops27h 42m

₹ 242,042

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 33 resultsSorted by cheapest first
1
2
3
4

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 ₹ 184,734, Qatar Airways can have you in Houston from Kolkata in 46h 15m. The distance between Kolkata and Houston is about 14175 km.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 Hobby flights
Kolkata to George Bush Intcntl flights
Kolkata to Austin flights
Kolkata to Love Field flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Kolkata to Houston. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Kolkata to Houston flexibly with Cheapflights today.

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

Yes! Start tracking prices for Kolkata to Houston flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.