What are the cheapest airlines flying from Kolkata to Houston round-trip?

According to our current data, IndiGo (₹ 90,820), KLM (₹ 94,976), and Qatar Airways (₹ 127,183) offers the cheapest pricing from Kolkata to Houston. IndiGo is currently priced 41% below the average price you’ll pay for this route. Find deals

What is the cheapest day to fly from Kolkata to Houston?

Travellers seeking maximum savings on their Kolkata to Houston flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

What is the cheapest day to fly return from Kolkata to Houston?

Travellers have found that booking a Tuesday departure is the best way to save up to 16% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Kolkata to Houston?

June is one of the best times of the year to fly to Houston from Kolkata. Prices for June average ₹ 154,896 per person but you can even find prices for as low as ₹ 113,071. The most expensive prices can be found in the month of January. Opting for a June flight can save you 64% on your journey compared to booking in January

What is the cheapest time of day to fly from CCU to HOU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kolkata to Houston as you normally would.

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 1 airline.

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.

₹ 90,820+ Flights from Kolkata to Houston

Cheap flight deals from Kolkata to Houston

Round-trip from	₹ 90,820
Popular in	January
Cheapest in	June
Average price	₹ 165,623

IndiGo
23/3-30/3
4 total stops
62h 40m total
Kolkata to Houston

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (₹ 2,380,410 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (₹ 870,242 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Kolkata to Houston

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 February 2025.

Sun 23/321:45CCU - IAH

2 stops33h 10mIndiGo

Sun 30/321:00IAH - CCU

2 stops29h 30mIndiGo

Deal found 23/2₹ 90,820

Mon 12/519:00CCU - IAH

2 stops28h 55mKLM

Wed 5/1115:25IAH - CCU

2 stops31h 55mKLM

Deal found 21/2₹ 94,976

Sat 22/302:20CCU - IAH

3 stops45h 27mMultiple Airlines

Sun 30/321:00IAH - CCU

2 stops32h 05mMultiple Airlines

Deal found 23/2₹ 96,448

Tue 15/703:50CCU - IAH

2 stops30h 39mQatar Airways

Thu 31/718:10IAH - CCU

1 stop21h 40mQatar Airways

Deal found 22/2₹ 127,183

Wed 14/520:45CCU - IAH

1 stop30h 35mEmirates

Thu 6/1119:10IAH - CCU

1 stop36h 10mEmirates

Deal found 21/2₹ 138,957

Tue 9/902:00CCU - IAH

2 stops30h 55mThai Airways

Mon 29/901:10IAH - CCU

2 stops37h 05mThai Airways

Deal found 22/2₹ 153,503

Tue 9/903:50CCU - HOU

2 stops26h 55mQatar Airways

Tue 30/920:20HOU - CCU

2 stops43h 30mQatar Airways

Deal found 22/2₹ 175,320

Tue 13/521:20CCU - IAH

3 stops30h 06mLufthansa

Thu 6/1112:10IAH - CCU

3 stops32h 20mLufthansa

Deal found 21/2₹ 175,840

Tue 15/703:50CCU - HOU

3 stops28h 32mMultiple Airlines

Thu 31/714:32HOU - CCU

2 stops25h 18mMultiple Airlines

Deal found 22/2₹ 185,450

Sat 10/523:30CCU - IAH

2 stops29h 50mAir Canada

Fri 7/1116:25IAH - CCU

2 stops42h 30mAir Canada

Deal found 21/2₹ 255,145

Best flights from Kolkata to Houston
Discover carefully curated flight deals from Kolkata to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 February 2025.

Sun 23/321:45CCU - IAH

2 stops33h 10mIndiGo

Sun 30/321:00IAH - CCU

2 stops29h 30mIndiGo

Deal found 23/2₹ 90,820

Mon 12/519:00CCU - IAH

2 stops28h 55mKLM

Wed 5/1115:25IAH - CCU

2 stops31h 55mKLM

Deal found 21/2₹ 94,976

Sat 22/302:20CCU - IAH

3 stops45h 27mMultiple Airlines

Sun 30/321:00IAH - CCU

2 stops32h 05mMultiple Airlines

Deal found 23/2₹ 96,448

Tue 15/703:50CCU - IAH

2 stops30h 39mQatar Airways

Thu 31/718:10IAH - CCU

1 stop21h 40mQatar Airways

Deal found 22/2₹ 127,183

Wed 14/520:45CCU - IAH

1 stop30h 35mEmirates

Thu 6/1119:10IAH - CCU

1 stop36h 10mEmirates

Deal found 21/2₹ 138,957

Tue 13/521:20CCU - IAH

3 stops30h 06mLufthansa

Thu 6/1112:10IAH - CCU

3 stops32h 20mLufthansa

Deal found 21/2₹ 175,840

Tue 15/702:00CCU - IAH

2 stops31h 20mThai Airways

Wed 30/701:35IAH - CCU

2 stops36h 40mThai Airways

Deal found 22/2₹ 182,593

Sat 10/523:30CCU - IAH

2 stops29h 50mAir Canada

Fri 7/1116:25IAH - CCU

2 stops42h 30mAir Canada

Deal found 21/2₹ 255,145

Tue 15/703:50CCU - HOU

3 stops28h 32mMultiple Airlines

Thu 31/714:32HOU - CCU

2 stops25h 18mMultiple Airlines

Deal found 22/2₹ 185,450

Mon 12/503:50CCU - HOU

2 stops26h 25mQatar Airways

Thu 6/1112:25HOU - CCU

2 stops25h 50mQatar Airways

Deal found 21/2₹ 225,449

Last-minute flights from Kolkata to Houston
Discover last-minute flight deals from Kolkata to Houston. Data last updated 23 February 2025 and is based on user searches.

Wed 12/301:55CCU - IAH

2 stops30h 35mThai Airways

Fri 9/501:10IAH - CCU

2 stops37h 05mThai Airways

Deal found 22/2₹ 238,002

Thu 13/316:40CCU - IAH

2 stops32h 25mKLM

Sat 10/517:03IAH - CCU

3 stops29h 42mKLM

Deal found 22/2₹ 142,074

Sat 22/302:20CCU - IAH

3 stops45h 27mMultiple Airlines

Sun 30/321:00IAH - CCU

2 stops32h 05mMultiple Airlines

Deal found 23/2₹ 96,448

Sat 22/303:20CCU - IAH

1 stop23h 40mQatar Airways

Sun 30/318:10IAH - CCU

1 stop21h 40mQatar Airways

Deal found 23/2₹ 167,615

Sun 23/321:45CCU - IAH

2 stops33h 10mIndiGo

Sun 30/321:00IAH - CCU

2 stops29h 30mIndiGo

Deal found 23/2₹ 90,820

Sun 23/320:20CCU - IAH

1 stop31h 30mEmirates

Sun 30/319:55IAH - CCU

1 stop25h 45mEmirates

Deal found 23/2₹ 139,390

Find flights from Kolkata to Houston within your budget

Fly from

Fly to

Route

Depart

Return

Price

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sun 23/3

21:45-20:25

2 stops33h 10m

Houston George Bush Intcntl

Sun 30/3

21:00-13:00

2 stops29h 30m

₹ 90,820

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Mon 12/5

19:00-13:25

2 stops28h 55m

Houston George Bush Intcntl

Wed 5/11

15:25-10:50

2 stops31h 55m

₹ 94,976

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sat 22/3

02:20-13:17

3 stops45h 27m

Houston George Bush Intcntl

Sun 30/3

21:00-15:35

2 stops32h 05m

₹ 96,448

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 15/7

03:50-23:59

2 stops30h 39m

Houston George Bush Intcntl

Thu 31/7

18:10-02:20

1 stop21h 40m

₹ 127,183

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 14/5

20:45-16:50

1 stop30h 35m

Houston George Bush Intcntl

Thu 6/11

19:10-18:50

1 stop36h 10m

₹ 138,957

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 13/5

21:20-16:56

3 stops30h 06m

Houston George Bush Intcntl

Thu 6/11

12:10-08:00

3 stops32h 20m

₹ 175,840

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 15/7

02:00-22:50

2 stops31h 20m

Houston George Bush Intcntl

Wed 30/7

01:35-00:45

2 stops36h 40m

₹ 182,593

KolkataHouston

CCU - HOU

CCUHOU

Kolkata Netaji S. Chandra

Tue 15/7

03:50-21:52

3 stops28h 32m

Houston Hobby

Thu 31/7

14:32-02:20

2 stops25h 18m

₹ 185,450

KolkataHouston

CCU - HOU

CCUHOU

Kolkata Netaji S. Chandra

Mon 12/5

03:50-19:45

2 stops26h 25m

Houston Hobby

Thu 6/11

12:25-01:45

2 stops25h 50m

₹ 225,449

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sat 10/5

23:30-18:50

2 stops29h 50m

Houston George Bush Intcntl

Fri 7/11

16:25-22:25

2 stops42h 30m

₹ 255,145

Flights are sorted by cheapest return flights first.

Deals found on 22/2

Showing 1-10 of 12 results

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.

Travel insights for flights from Kolkata to Houston

Get recent, data-driven insights about flights from Kolkata to Houston including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Kolkata to Houston (average of ₹ 1,008). Flying from Kolkata to Houston in August is currently the most expensive (average of ₹ 1,436). 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.

Rainfall in Houston by month

In terms of precipitation, rainfall in Houston ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm.

Temperature in Houston by month

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing Houston

Emirates

8.1

Very Good

3,276 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Emirates

8.1

Very Good

3,276 reviews

Emirates

8.1

Very Good

3,276 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2024

DXB - IAH

KLM

7.8

Good

1,332 reviews

Emirates

8.1

Very Good

3,276 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2024

DXB - IAH

Thai Airways

7.8

Good

315 reviews

Emirates

8.1

Very Good

3,276 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2024

DXB - IAH

Qatar Airways

7.4

Good

3,603 reviews

Emirates

8.1

Very Good

3,276 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2024

DXB - IAH

Air Canada

7.0

Good

8,757 reviews

Emirates

8.1

Very Good

3,276 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2024

DXB - IAH

Related info for your journey

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 1 airline.
What are the cheapest airlines flying from Kolkata to Houston round-trip?
According to our current data, IndiGo (₹ 90,820), KLM (₹ 94,976), and Qatar Airways (₹ 127,183) offers the cheapest pricing from Kolkata to Houston. IndiGo is currently priced 41% below the average price you’ll pay for this route.
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.
What is the cheapest month to book a flight from Kolkata to Houston?
Currently, October is the cheapest month in which you can book a flight from Kolkata to Houston (average of ₹ 1,008). Flying from Kolkata to Houston in August is currently the most expensive (average of ₹ 1,436). 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

Alternative routes for Kolkata to Houston

Kolkata to George Bush Intcntl flights

Kolkata to Love Field flights

Kolkata to Austin flights

Complete your trip

Houston car hire

Houston Hobby Airport car hire

Houston George Bush Intcntl Airport car hire

College Station Easterwood Field Airport car hire

Beaumont Jefferson County Airport car hire

Top airline flying from Kolkata to Houston

Airline	Cheapest	Average	Flexibility	On-time
Qatar Airways	Cheapest₹ 114,408	Average₹ 162,367	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights

Fly with Cheapflights

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.

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Cheap flights from Kolkata to Houston from ₹ 90,820

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kolkata to Houston

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Kolkata to Houston

Cheapest flights from Kolkata to HoustonExplore 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 February 2025.

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 February 2025.

Find flights from Kolkata to Houston within your budget

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.

Travel insights for flights from Kolkata to Houston

Get recent, data-driven insights about flights from Kolkata to Houston including ideal travel times, pricing trends, and more.

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

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

Reviews of airlines servicing Houston

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?

What are the cheapest airlines flying from Kolkata to Houston round-trip?

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

How can I find direct flights from Kolkata to Houston?

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

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

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.

Top airline flying from Kolkata to Houston

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?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 February 2025.