CCU - IAH

$1,060 Find Cheap Flights from Kolkata to Houston - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,060
Typical prices: $1,127-$1,650
Qatar Airways
Fri 11/9Sat 11/17
CCU - IAH • 2 stops
Cheapest one-way
$821
Typical prices: $691-$1,073
Thai Airways
Fri 12/14
CCU - IAH • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Kolkata and Houston George Bush Intcntl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
October
Cheapest • 22% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Doha Hamad Intl (DOH)
Cheapest • Avg $1,727 (round-trip)
Dubai Intl (DXB)
Shortest trip • 30h 07m (one-way)
Insights
Insights
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We hope you love your trip to Houston George Bush Intcntl Airport!
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Flight Deals

Cheap Flights from Kolkata to Houston (CCU-IAH)

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

Recent round-trip flight deals from Kolkata to Houston

Mon, Nov 9 - Tue, Nov 17
Multiple Airlines Logo
3:25 am - 1:30 pmCCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
45h 35m2 stops Doha Hamad Intl Chicago O'Hare Intl
Multiple Airlines Logo
5:35 pm - 1:55 amIAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
20h 50m1 stop Doha Hamad Intl
$1,060Multiple Airlines
Mon, Oct 5 - Sun, Mar 7
Multiple Airlines Logo
9:30 pm - 4:43 pmCCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
29h 43m2 stops Abu Dhabi Zayed Intl Chicago O'Hare Intl
Multiple Airlines Logo
7:19 am - 7:55 pmIAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
25h 06m2 stops Washington, D.C. Reagan-National Abu Dhabi Zayed Intl
$1,104Multiple Airlines
Mon, Oct 5 - Mon, Mar 8
Multiple Airlines Logo
9:30 pm - 11:34 amCCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
48h 34m2 stops Abu Dhabi Zayed Intl Boston Logan Intl
Multiple Airlines Logo
11:50 am - 7:55 pmIAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
44h 35m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl
$1,155Multiple Airlines
Mon, Oct 5 - Mon, Mar 8
Multiple Airlines Logo
3:50 am - 11:34 amCCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
42h 14m2 stops Abu Dhabi Zayed Intl Boston Logan Intl
Multiple Airlines Logo
11:50 am - 7:55 pmIAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
44h 35m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl
$1,155Multiple Airlines
Sun, Oct 4 - Mon, Mar 8
Multiple Airlines Logo
9:30 pm - 11:34 amCCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
48h 34m2 stops Abu Dhabi Zayed Intl Boston Logan Intl
Multiple Airlines Logo
11:50 am - 7:55 pmIAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
44h 35m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl
$1,155Multiple Airlines
Tue, Nov 10 - Tue, Nov 17
Multiple Airlines Logo
9:30 pm - 4:50 pmCCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
30h 50m2 stops Mumbai Chhatrapati Shivaji Intl Paris Charles de Gaulle
Multiple Airlines Logo
3:05 pm - 8:55 amIAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
30h 20m2 stops Amsterdam Schiphol Bengaluru Intl
$1,187Multiple Airlines
Tue, Oct 6 - Sun, Mar 7
Air France Logo
4:15 pm - 1:40 pmCCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
31h 55m2 stops Mumbai Chhatrapati Shivaji Intl Paris Charles de Gaulle
Air France Logo
7:10 pm - 10:40 amIAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
28h 00m2 stops Paris Charles de Gaulle New Delhi Indira Gandhi Intl
$1,202Air France
Sun, Oct 4 - Sun, Mar 7
Multiple Airlines Logo
10:30 pm - 1:40 pmCCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
49h 40m2 stops New Delhi Indira Gandhi Intl Paris Charles de Gaulle
Multiple Airlines Logo
7:10 pm - 10:20 amIAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
27h 40m2 stops Paris Charles de Gaulle Mumbai Chhatrapati Shivaji Intl
$1,204Multiple Airlines
Tue, Oct 6 - Sat, Mar 6
Multiple Airlines Logo
6:45 pm - 1:40 pmCCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
29h 25m2 stops Mumbai Chhatrapati Shivaji Intl Paris Charles de Gaulle
Multiple Airlines Logo
3:05 pm - 7:35 amIAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
29h 00m2 stops Amsterdam Schiphol Bengaluru Intl
$1,225Multiple Airlines
Sun, Oct 4 - Sat, Mar 6
KLM Logo
10:30 pm - 1:40 pmCCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
49h 40m2 stops New Delhi Indira Gandhi Intl Paris Charles de Gaulle
KLM Logo
3:05 pm - 7:35 amIAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
29h 00m2 stops Amsterdam Schiphol Bengaluru Intl
$1,226KLM
Booking Insights

Price, demand and travel trends for Kolkata to Houston George Bush Intcntl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Kolkata to Houston George Bush Intcntl Airport with more confidence.

What's the cheapest day of the week to fly from Kolkata to Houston George Bush Intcntl Airport?

Saturday is the cheapest day of the week to fly from Kolkata to Houston George Bush Intcntl Airport, it is 9% cheaper than the average day. Thursday is the most expensive day with flight prices 33% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for Kolkata to Houston George Bush Intcntl Airport flights

Low season

December

Cheapest flight

$821
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly with an average 11% increase in price.
Flight from Kolkata to Houston George Bush Intcntl Airport

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 round-trip price

Your Kolkata to Houston George Bush Intcntl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Kolkata to Houston George Bush Intcntl Airport?

    Flights from Kolkata to Houston George Bush Intcntl Airport usually depart from Kolkata Netaji S. Chandra (CCU) and arrive at Houston George Bush Intcntl (IAH).

  • What cabin classes can I book on flights from Kolkata to Houston George Bush Intcntl Airport?

    Only Economy Class is available on flights from Kolkata to Houston George Bush Intcntl Airport.

  • Which airports do connecting flights from Kolkata to Houston George Bush Intcntl Airport pass through?

    Connecting flights from Kolkata to Houston George Bush Intcntl Airport most commonly pass through:

    • Doha Hamad Intl (DOH) - 84% of one-stop connections
    • Dubai Intl (DXB) - 16% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

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

    On the Kolkata to Houston George Bush Intcntl Airport route, being flexible with your departure day can save you up to 32%. Saturday is the cheapest day at $1,133 round-trip on average, while Thursday is the most expensive at $1,660: a $527 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in Houston George Bush Intcntl Airport?

    Some of the most popular sights in Houston George Bush Intcntl Airport are Downtown Houston, George R. Brown Convention Center and Galleria Mall. These are among the most viewed places in Houston George Bush Intcntl Airport on KAYAK.

  • How long is a flight from Kolkata to Houston George Bush Intcntl Airport?

    A nonstop flight from Kolkata to Houston George Bush Intcntl Airport takes 0h 00m, covering 8,785 miles.

  • Do I need a passport to fly from Kolkata to Houston George Bush Intcntl Airport?

    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.

  • Have flight prices from Kolkata to Houston George Bush Intcntl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,060 to $3,111. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Kolkata to Houston George Bush Intcntl Airport looking right now?

    One-way fares from Kolkata to Houston George Bush Intcntl Airport are currently higher than usual. Average one-way flight prices are about $2,073, which is 126% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Kolkata to Houston George Bush Intcntl Airport?

    Flying via Doha Hamad Intl (DOH) gives the shortest average 1-stop total travel time at 22h 03m, compared with 30h 07m via Dubai Intl (DXB).

  • What is the time difference between Kolkata and Houston George Bush Intcntl Airport?

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

  • What car rental options are available at Houston George Bush Intcntl Airport (IAH)?

    Houston George Bush Intcntl Airport (IAH) hosts 5 major car rental companies, with daily rates starting from around $3 for economy cars. Top options include:
    · ACO Rent A Car
    · Easirent
    · America Car Rental
    · Hertz
    · Thrifty

  • How much should I expect to pay for a Kolkata to Houston George Bush Intcntl Airport flight?

    Round-trip flights from Kolkata to Houston George Bush Intcntl Airport range from $1,127 to $1,650, with an average of $1,239 over the past 12 months. Anything below $1,127 counts as a good deal.

Your guide to booking Kolkata to Houston George Bush Intcntl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Saturday departure instead of Thursday. On this route, Saturday flights average $1,133 - about $527 less than Thursday (32% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Kolkata to Houston George Bush Intcntl Airport trip for October. Fares historically average $972 round-trip in that month - typically $1,266 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Houston George Bush Intcntl Airport.
    - Houston Airport Marriott at George Bush Intercontinental

More options for your flight from Kolkata to Houston

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