Find flights
When to book
FAQs

Cheap flights from Houston to Kolkata from ₹ 62,007

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — CCU
31 May — 7 Jun1
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 1 May 2026.

Wed 23/906:26
IAH
-
CCU
2 stops34h 04m
Multiple Airlines
Fri 20/1120:55
CCU
-
IAH
2 stops35h 01m
Multiple Airlines
Deal found 29/4₹ 97,902
Sun 3/520:20
IAH
-
CCU
3 stops33h 55m
Multiple Airlines
Tue 19/509:40
CCU
-
IAH
3 stops42h 50m
Multiple Airlines
Deal found 1/5₹ 107,492
Tue 24/1106:16
IAH
-
CCU
2 stops26h 14m
Multiple Airlines
Mon 8/220:55
CCU
-
IAH
2 stops31h 08m
Multiple Airlines
Deal found 27/4₹ 111,196
Thu 19/1107:45
IAH
-
CCU
2 stops24h 45m
Multiple Airlines
Mon 30/1120:55
CCU
-
IAH
2 stops38h 53m
Multiple Airlines
Deal found 27/4₹ 111,765
Fri 2/1011:45
IAH
-
CCU
2 stops46h 15m
Etihad Airways
Mon 5/1021:30
CCU
-
IAH
2 stops29h 20m
Etihad Airways
Deal found 29/4₹ 116,893
Thu 26/1121:05
IAH
-
CCU
2 stops27h 10m
Multiple Airlines
Sat 19/1222:00
CCU
-
IAH
2 stops32h 40m
Multiple Airlines
Deal found 29/4₹ 119,552
Fri 25/910:14
IAH
-
CCU
2 stops30h 16m
Multiple Airlines
Fri 13/1120:55
CCU
-
IAH
2 stops37h 26m
Multiple Airlines
Deal found 29/4₹ 120,691
Tue 29/911:45
IAH
-
CCU
2 stops52h 45m
Etihad Airways
Mon 16/1120:55
CCU
-
IAH
2 stops30h 50m
Etihad Airways
Deal found 29/4₹ 121,356
Tue 29/911:45
IAH
-
CCU
2 stops52h 45m
Multiple Airlines
Fri 13/1120:55
CCU
-
IAH
2 stops30h 50m
Multiple Airlines
Deal found 29/4₹ 121,451
Thu 24/911:45
IAH
-
CCU
2 stops52h 45m
Etihad Airways
Mon 28/921:30
CCU
-
IAH
2 stops53h 20m
Etihad Airways
Deal found 30/4₹ 122,306
Fri 25/915:20
IAH
-
CCU
2 stops31h 50m
Multiple Airlines
Thu 12/1119:30
CCU
-
IAH
2 stops29h 55m
Multiple Airlines
Deal found 29/4₹ 124,585
Tue 24/1109:05
HOU
-
CCU
2 stops29h 20m
Multiple Airlines
Sun 7/203:25
CCU
-
HOU
2 stops30h 51m
Multiple Airlines
Deal found 27/4₹ 168,930

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 1 May 2026.

Round-trip from

₹ 97,902

One-way from

₹ 62,007

Popular in

December

Cheapest in

September

Average price

₹ 135,505
23/9-20/11
  • 23/9-20/11
  • 4 total stops
  • 69h 05m total
  • Houston to Kolkata
Search Deals
8/7
  • 8/7
  • 2 total stops
  • 29h 04m total
  • Houston to Kolkata
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 1,311,897 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 312,262 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 1 May 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 - CCU

IAHCCU

Houston George Bush Intcntl

Fri 25/9

06:45-08:10

2 stops38h 55m

Kolkata Netaji S. Chandra

Wed 11/11

20:25-16:20

1 stop31h 25m

₹ 142,152

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Thu 9/7

13:36-03:00

2 stops26h 54m

Kolkata Netaji S. Chandra

Mon 3/8

21:30-14:12

2 stops27h 12m

₹ 147,280

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Mon 22/6

17:00-08:15

2 stops28h 45m

Kolkata Netaji S. Chandra

Tue 28/7

19:15-14:50

2 stops30h 05m

₹ 159,909

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sat 30/5

06:46-20:30

2 stops27h 14m

Kolkata Netaji S. Chandra

Sun 21/6

21:30-16:38

2 stops29h 38m

₹ 170,354

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Tue 23/6

19:35-08:10

1 stop26h 05m

Kolkata Netaji S. Chandra

Tue 28/7

09:50-16:50

1 stop41h 30m

₹ 172,064

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Tue 23/6

19:35-08:10

1 stop26h 05m

Kolkata Netaji S. Chandra

Mon 27/7

09:50-16:50

1 stop41h 30m

₹ 172,064

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sun 28/6

19:35-08:10

1 stop26h 05m

Kolkata Netaji S. Chandra

Thu 23/7

09:50-09:19

2 stops57h 59m

₹ 174,912

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Wed 24/6

19:35-08:10

1 stop26h 05m

Kolkata Netaji S. Chandra

Fri 24/7

20:55-00:34

2 stops38h 09m

₹ 175,387

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Mon 22/6

19:35-19:15

1 stop37h 10m

Kolkata Netaji S. Chandra

Tue 28/7

09:50-21:36

2 stops46h 16m

₹ 175,387

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sat 4/7

19:35-08:10

1 stop26h 05m

Kolkata Netaji S. Chandra

Thu 23/7

09:50-00:34

2 stops49h 14m

₹ 178,711

Flights are sorted by cheapest return flights first.

Deals found on 1/5

Showing 1-10 of 36 resultsSorted by cheapest first
1
2
3
4

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, February is the cheapest month in which you can book a flight from Houston to Kolkata (average of ₹ 88,311). Flying from Houston to Kolkata in June is currently the most expensive (average of ₹ 132,276). 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.

How much does it cost for a return flight from Houston to Kolkata?

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 26h 52m. Etihad Airways provides one of the quickest options available for as low as ₹ 184,978. 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, February is the cheapest month in which you can book a flight from Houston to Kolkata (average of ₹ 88,311). Flying from Houston to Kolkata in June is currently the most expensive (average of ₹ 132,276). 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

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 Houston to Kolkata

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

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.