843 € Cheap Flights from Kolkata to Houston

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Find the cheapest month or even day of the year to fly to Houston

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Flight deals from Kolkata to Houston

Looking for a cheap last-minute deal or the best return flight from Kolkata to Houston? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Kolkata to Houston

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kolkata to Houston flights are currently cheapest in February.

Alternative Kolkata to Houston routes

Looking for the cheapest, fastest or easiest route from Kolkata to Houston? You could fly into the following airports instead.

Kolkata to Houston: Flight information

The things to know before you go.
Cheapest flight found843 €
Cheapest month to flyFebruary

Finding cheap flights from Kolkata to Houston: Frequently asked questions

There are 4 airports in Houston: Houston Hobby, Houston George Bush Intercntl., Houston Ellington Field, and Galveston.
The best price we found for a return flight from Kolkata to Houston is 843 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Kolkata to Houston. But we found flights with one or more stops from 843 €.
As of December 2025, there are no flights flying from Kolkata to Houston.
The cheapest month to fly from Kolkata to Houston is usually February.
If you're flying from Kolkata Airport, the cheapest airport near Houston is Houston George Bush Intercntl. – which is 25.0 km away from the centre of Houston. We've found flights into this airport from 843 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kolkata Airport to Houston on Sunday, 1 February 2026.
No airlines currently offer direct flights between Kolkata Airport and Houston. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Houston but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Houston is around 40 days in advance, so don’t leave your flight to the last minute.
In December, the average temperature is usually around 12°C. August is typically the warmest month in Houston, when it usually averages around 34°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 6°C. The rainiest month is June.
Currently, Air India offers the cheapest flight tickets to Houston.

Travelling from Netaji Subhas Chandra Bose Airport (CCU) to Houston: what you need to know

  • The timezone in Houston is UTC-5. The city is ten hours 30 minutes behind Kolkata, where Netaji Subhas Chandra Bose Airport is located.

  • Give yourself plenty of time to make your CCU to Houston flight. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.

  • Longer lines at check-in and security are more likely if you're flying during high season, so give yourself a bit more breathing room. A good rule for peak periods? Get there up to four hours early for international flights and two hours for domestic departures.

  • Whether you'd like to explore a new place on the way or just take a break, we make it a breeze to book plane tickets from CCU to Houston with a stopover. To see your options, deselect 'Direct flights only.' Dubai Airport (DXB) is a go-to stop on this route.

  • Located around 13 kilometres from central Kolkata, CCU can be reached in about 40 minutes by car (depending on traffic). Travelling on public transport takes roughly 55 minutes.

  • In search of a hotel close to CCU? If you've booked an early flight from Netaji Subhas Chandra Bose Airport to Houston, these stays will put you moments from check-in:

  • Of the flights that depart from Netaji Subhas Chandra Bose Airport, 75.9% land on time at their destination.

How to find the cheapest flights from Netaji Subhas Chandra Bose Airport (CCU) to Houston

  • 467 € is currently the lowest price for a one-way Netaji Subhas Chandra Bose Airport to Houston flight. Return plane tickets start at 843 €. These fares may change depending on availability and demand.

  • To find cheap flights from CCU to Houston, book early. Airlines usually offer their most competitively priced fares when tickets first go on sale.

  • Finding cheap tickets from Netaji Subhas Chandra Bose Airport to Houston is easier if you can be flexible with your travel plans. Use the 'Whole month' search function to get the lowest prices across each month and pick up an incredible deal.

  • Spend less time searching for cheap flights from CCU to Houston by creating a Price Alert. We'll send you an email or notification through the app when fares go down.

  • Find a cheap flight from Netaji Subhas Chandra Bose Airport to Houston with the help of our filters. Choose your preferred duration, departure time and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Houston

George Bush Intercontinental Airport (IAH)

William P. Hobby Airport (HOU)

  • The centre of Houston is around 19 kilometres from William P. Hobby Airport (HOU). After your flight from Netaji Subhas Chandra Bose Airport to Houston has landed and you've made your way through the terminal, expect a drive of around 20 minutes.

  • If you travel by public transport, you'll get to the city centre in 1 hour 40 minutes or so.

  • You'll find some comfortable places to rest your head close to HOU. Unwind and get cosy after your CCU to Houston flight at one of these well-located options:

  • No need to worry about public transport schedules or slow-moving cab lines. Grab a William P. Hobby Airport rental car and take your trip in whatever direction you choose. Compare offers from Easirent, Dollar and Thrifty.

  • Avoid potential price surges. Booking your ride four weeks ahead of your arrival at HOU can get you a lower rate.

  • William P. Hobby Airport can be found at 7800 Airport Boulevard.

Best time to go to Houston

  • Visit Houston in high season if you want a bustling atmosphere, but remember that hotel prices are usually higher. Alternatively, book your flights from Netaji Subhas Chandra Bose Airport to Houston during the off-season when prices are cheaper and it's quieter.

  • Before booking a Netaji Subhas Chandra Bose Airport to Houston plane ticket, think about what kind of weather you prefer. August is the warmest month in Houston, with temperatures ranging from 24ºC (75ºF) to 40ºC (104ºF).

  • January sees average temperatures of between 5ºC (41ºF) and 19ºC (66ºF). Look for a cheap ticket from CCU to Houston around that time if you like cooler conditions.

More about Houston

  • Start your Houston trip off on the right foot by choosing the ideal place to stay. After booking your flight from Netaji Subhas Chandra Bose Airport to Houston, explore our selection of accommodation options including:

  • There are so many things to see and do in this city it can be tricky to work out where to start. The Museum of Fine Arts, Houston, Beck Building, The Houston Museum of Natural Science and Hermann Park are major attractions which should feature on any well-planned Houston itinerary.

Explore more of United States

  • San Antonio is just one of the many places in United States waiting to be discovered after you've experienced Houston. Around 306 kilometres away to the west, well-known attractions include The San Antonio River Walk, San Antonio Missions National Historical Park and San Fernando Cathedral.

  • Around 370 kilometres north of Houston, Dallas is another favourite stop in United States. Experience major highlights starting with Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.