Find cheap flight tickets from Kolkata to Houston – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 23% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Direct flights
Not available
There are currently no direct flights between Kolkata and Houston. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 19% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Doha Hamad Intl (DOH)
Cheapest • Avg ₹ 165,334 (return)
Dubai Intl (DXB)
Shortest trip • 28h 18m (one-way)
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Houston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kolkata to Houston (CCU-HOU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Kolkata to Houston

Multiple Airlines Logo
CCU  Kolkata Netaji S. Chandra-HO1 Johor Bahru Hallmark Regency Hotel
22793 kmmulti-stop
Multiple Airlines Logo
HO1  Johor Bahru Hallmark Regency Hotel-CCU Kolkata Netaji S. Chandra
22793 kmmulti-stop
Multiple Airlines
Booking Insights

Price, demand, and travel trends for Kolkata to Houston flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Kolkata to Houston?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Kolkata to Houston. It’s 14% cheaper than the average day, while Friday is the most expensive, with prices 42% higher.

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

•February is the cheapest month to fly from Kolkata to Houston at ₹ 94,422 return.
•July (₹ 212,378) and April (₹ 211,430) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 124% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Kolkata to Houston flights

Low season

August
Beat the crowds with an average 66% drop in traveller numbers.
The most popular month to fly with an average 114% increase in traveller numbers.

When to book flights from Kolkata to Houston

Are your dates flexible? Find out the best times to travel from Kolkata to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Kolkata to Houston flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Kolkata to Houston?

    Only Economy class is available on flights from Kolkata to Houston.

  • How long is a flight from Kolkata to Houston?

    A direct flight from Kolkata to Houston takes 00m, covering 22,793 km.

  • Do I need a passport to fly from Kolkata to Houston?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Kolkata to Houston flight?

    Return flights from Kolkata to Houston range from ₹ 101,746 to ₹ 156,559, with an average of ₹ 116,703 over the past 12 months. Anything below ₹ 101,746 counts as a good deal.

  • What car rental options are available in Houston?

    Since Houston is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Houston George Bush Intcntl Airport (IAH) – daily rates from around ₹ 298:

    • ACO Rent A Car
    • Easirent
    • America Car Rental
    • Thrifty
    • Hertz

    Near Houston Hobby Airport (HOU) – daily rates from around ₹ 2,330:

    • Thrifty
    • Dollar
    • Alamo
    • Hertz
    • Ace

  • Which airports can I use when flying from Kolkata to Houston?

    Flights from Kolkata to Houston usually depart from Kolkata Netaji S. Chandra (CCU) and may arrive at several airports in Houston area, including Houston Hobby (HOU) and Houston George Bush Intcntl (IAH).

  • Which airports do connecting flights from Kolkata to Houston pass through?

    Connecting flights from Kolkata to Houston most commonly pass through:

    • Doha Hamad Intl (DOH) – 81% of one-stop connections
    • Dubai Intl (DXB) – 19% of one-stop connections

  • Can I save money by using flexible dates for flights from Kolkata to Houston?

    Yes. Flexible dates can save you up to 40% on flights from Kolkata to Houston. Saturday is the cheapest departure day at ₹ 101,065 return on average, while Friday is the most expensive at ₹ 166,449, a difference of ₹ 65,384.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different stopover airport from Kolkata to Houston?

    Flying via Doha Hamad Intl (DOH) gives the shortest average 1-stop total travel time of 22h 09m, compared to 28h 18m via Dubai Intl (DXB).

  • What is the time difference between Kolkata and Houston?

    Houston is 10 hours behind Kolkata (Central Time vs India Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Houston?

    George R. Brown Convention Center is one of the most viewed places in Houston on KAYAK.

Your guide to booking Kolkata to Houston flights

Get tips on when to book, when to fly, and what to know before your trip.

More options for your flight from Kolkata to Houston

Complete your trip to Houston with a hotel stay or car hire

Car rentals in Houston
Hotels in Houston