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Cheap flights from Houston to Kolkata from ₹ 53,645

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — CCU
10 Sep — 17 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Houston to Kolkata

Enter your travel dates to find the best prices.

Cheapest flights from Houston to Kolkata
Explore the most affordable flight options available from Houston to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 August 2026.

Wed 9/911:48 -
2 stops46h 12m
Wed 16/921:30 -
2 stops29h 25m
Deal found 10/8₹ 93,092
Fri 11/911:48 -
2 stops28h 37m
Fri 18/921:30 -
2 stops29h 28m
Deal found 10/8₹ 95,855
Mon 7/919:31 -
2 stops38h 29m
Mon 21/903:50 -
2 stops47h 05m
Deal found 7/8₹ 96,522
Tue 8/907:00 -
2 stops27h 00m
Wed 23/921:30 -
2 stops29h 25m
Deal found 8/8₹ 97,284
Thu 24/911:48 -
2 stops28h 37m
Sun 8/1121:00 -
2 stops51h 21m
Deal found 9/8₹ 97,665
Tue 22/911:48 -
2 stops52h 37m
Fri 6/1121:00 -
2 stops30h 45m
Deal found 7/8₹ 97,761
Sun 6/913:16 -
2 stops27h 09m
Sat 12/903:50 -
2 stops30h 39m
Deal found 7/8₹ 98,237
Thu 17/911:48 -
2 stops28h 37m
Mon 21/921:30 -
2 stops29h 25m
Deal found 6/8₹ 108,242
Mon 24/814:30 -
2 stops35h 30m
Tue 8/921:00 -
2 stops32h 50m
Deal found 8/8₹ 110,148
Mon 21/921:15 -
2 stops31h 45m
Thu 5/1118:30 -
2 stops37h 05m
Deal found 6/8₹ 111,291
Tue 25/818:15 -
3 stops32h 40m
Wed 9/917:05 -
3 stops33h 20m
Deal found 9/8₹ 111,386
Sun 23/808:19 -
2 stops32h 06m
Mon 7/921:30 -
2 stops28h 45m
Deal found 7/8₹ 111,577

Find flight deals from Houston to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Kolkata (CCU). 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 11 August 2026.

Round-trip from

₹ 93,092

One-way from

₹ 53,645

Popular in

December

Cheapest in

October

Average price

₹ 126,917
Etihad Airways
  • Etihad Airways
  • 9/9-16/9
  • 4 total stops
  • 75h 37m total
  • Houston to Kolkata
Search Deals
22/9
  • 22/9
  • 3 total stops
  • 48h 25m total
  • Houston to Kolkata
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (₹ 758,721 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 264,432 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Houston to Kolkata 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 11 August 2026.
Use the filters below to find and compare flights from Houston to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HoustonKolkata

IAH Houston George Bush Intcntl - CCU Kolkata Netaji S. Chandra

IAHCCU

Houston George Bush Intcntl

Tue 8/9

07:00-20:30

2 stops27h 00m

Kolkata Netaji S. Chandra

Wed 23/9

21:30-16:25

2 stops29h 25m

₹ 97,284

HoustonKolkata

IAH Houston George Bush Intcntl - CCU Kolkata Netaji S. Chandra

IAHCCU

Houston George Bush Intcntl

Thu 24/9

11:48-02:55

2 stops28h 37m

Kolkata Netaji S. Chandra

Mon 28/9

21:30-16:25

2 stops29h 25m

₹ 98,237

HoustonKolkata

IAH Houston George Bush Intcntl - CCU Kolkata Netaji S. Chandra

IAHCCU

Houston George Bush Intcntl

Sun 6/9

13:16-02:55

2 stops27h 09m

Kolkata Netaji S. Chandra

Sat 12/9

03:50-23:59

2 stops30h 39m

₹ 98,237

HoustonKolkata

IAH Houston George Bush Intcntl - CCU Kolkata Netaji S. Chandra

IAHCCU

Houston George Bush Intcntl

Thu 10/9

06:05-02:55

2 stops34h 20m

Kolkata Netaji S. Chandra

Fri 25/9

21:30-16:07

2 stops29h 07m

₹ 98,237

HoustonKolkata

IAH Houston George Bush Intcntl - CCU Kolkata Netaji S. Chandra

IAHCCU

Houston George Bush Intcntl

Thu 17/9

11:48-02:55

2 stops28h 37m

Kolkata Netaji S. Chandra

Mon 21/9

21:30-16:25

2 stops29h 25m

₹ 108,242

HoustonKolkata

IAH Houston George Bush Intcntl - CCU Kolkata Netaji S. Chandra

IAHCCU

Houston George Bush Intcntl

Wed 11/11

21:00-12:25

2 stops27h 55m

Kolkata Netaji S. Chandra

Sun 6/12

18:30-13:10

2 stops54h 10m

₹ 119,295

HoustonKolkata

IAH Houston George Bush Intcntl - CCU Kolkata Netaji S. Chandra

IAHCCU

Houston George Bush Intcntl

Sat 22/8

06:07-20:30

2 stops27h 53m

Kolkata Netaji S. Chandra

Sat 5/9

03:50-23:58

2 stops30h 38m

₹ 121,105

HoustonKolkata

IAH Houston George Bush Intcntl - CCU Kolkata Netaji S. Chandra

IAHCCU

Houston George Bush Intcntl

Fri 13/11

21:00-15:45

2 stops31h 15m

Kolkata Netaji S. Chandra

Mon 7/12

21:30-19:05

2 stops33h 05m

₹ 138,351

HoustonKolkata

IAH Houston George Bush Intcntl - CCU Kolkata Netaji S. Chandra

IAHCCU

Houston George Bush Intcntl

Thu 24/9

07:21-08:10

2 stops38h 19m

Kolkata Netaji S. Chandra

Mon 28/9

09:50-16:50

1 stop41h 30m

₹ 142,639

HoustonKolkata

IAH Houston George Bush Intcntl - CCU Kolkata Netaji S. Chandra

IAHCCU

Houston George Bush Intcntl

Thu 17/9

06:15-08:10

2 stops39h 25m

Kolkata Netaji S. Chandra

Mon 21/9

09:50-16:50

1 stop41h 30m

₹ 142,639

Flights are sorted by cheapest return flights first.

Deals found on 6/8

Showing 1-10 of 46 resultsSorted by cheapest first
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Best time to book a flight from Houston to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Houston 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 Houston to Kolkata

What is the cheapest month to book a flight from Houston to Kolkata?

Currently, August is the cheapest month in which you can book a flight from Houston to Kolkata (average of ₹ 102,620). Flying from Houston to Kolkata in April is currently the most expensive (average of ₹ 193,711). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

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

    If you book a flight to Kolkata from Houston, you will be flying to 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 Houston to Netaji S. Chandra per day from 0 different airlines.

  • How long is the flight from Houston to Kolkata?

    A quick flight from Houston to Kolkata can take about 27h 46m. Etihad Airways provides one of the quickest options available for as low as ₹ 170,462. The distance from Houston to Kolkata is about 14175 km. 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 Houston to Kolkata that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston to Kolkata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston to Kolkata?

    Currently, August is the cheapest month in which you can book a flight from Houston to Kolkata (average of ₹ 102,620). Flying from Houston to Kolkata in April is currently the most expensive (average of ₹ 193,711). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Houston to Kolkata

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

Fly with Cheapflights

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

Cheapflights makes it easy to find Houston to Kolkata flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Kolkata from Houston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Kolkata from Houston? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Houston to Kolkata 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.

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