CCU - IAH

₹ 49,514 Find Cheap Flights from Kolkata to Houston George Bush Airport – 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

Cheapest return flight
₹ 99,694
Typical prices: ₹ 102,091-₹ 157,090
Air France
Thu 5/4Sat 15/9
CCU - IAH • 2 stops
Cheapest one-way flight
₹ 49,514
Typical prices: ₹ 67,450-₹ 107,367
Multiple Airlines
Wed 12/12
CCU - IAH • 2 stops
Direct 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
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 ₹ 165,894 (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 George Bush Intcntl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kolkata to George Bush Intcntl (CCU-IAH)

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

Recent return flight deals from Kolkata to George Bush Intcntl

Mon, 5 Apr - Wed, 15 Sep
Air France Logo
16:15 - 14:50CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
33h 05m2 stops Mumbai Chhatrapati Shivaji Intl Paris Charles de Gaulle
Air France Logo
17:05 - 05:00IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
25h 25m2 stops Paris Charles de Gaulle New Delhi Indira Gandhi Intl
₹ 99,694Air France
Wed, 17 Feb - Thu, 12 Aug
Multiple Airlines Logo
21:05 - 16:50CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
31h 15m2 stops Bengaluru Intl Paris Charles de Gaulle
Multiple Airlines Logo
17:05 - 05:00IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
25h 25m2 stops Paris Charles de Gaulle New Delhi Indira Gandhi Intl
₹ 99,789Multiple Airlines
Tue, 1 Dec - Mon, 1 Feb
Multiple Airlines Logo
21:05 - 16:50CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
31h 15m2 stops Bengaluru Intl Paris Charles de Gaulle
Multiple Airlines Logo
19:10 - 12:50IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
30h 10m2 stops Paris Charles de Gaulle Mumbai Chhatrapati Shivaji Intl
₹ 99,789Multiple Airlines
Mon, 5 Apr - Wed, 15 Sep
Emirates Logo
09:50 - 16:50CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
41h 30m1 stop Dubai Intl
Emirates Logo
19:35 - 19:15IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
37h 10m1 stop Dubai Intl
₹ 114,262Emirates
Tue, 16 Feb - Thu, 12 Aug
Qatar Airways Logo
03:25 - 15:15CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
23h 20m1 stop Doha Hamad Intl
Qatar Airways Logo
18:15 - 02:30IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
21h 45m1 stop Doha Hamad Intl
₹ 117,119Qatar Airways
Tue, 16 Feb - Thu, 12 Aug
Multiple Airlines Logo
03:25 - 00:55CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
33h 00m2 stops Doha Hamad Intl Miami
Multiple Airlines Logo
18:15 - 02:30IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
21h 45m1 stop Doha Hamad Intl
₹ 121,118Multiple Airlines
Fri, 23 Oct - Wed, 9 Dec
Emirates Logo
01:30 - 17:15CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
26h 15m1 stop Dubai Intl
Emirates Logo
19:00 - 07:40IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
25h 10m1 stop Dubai Intl
₹ 121,784Emirates
Mon, 5 Apr - Wed, 15 Sep
Multiple Airlines Logo
09:50 - 16:50CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
41h 30m1 stop Dubai Intl
Multiple Airlines Logo
19:35 - 09:00IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
26h 55m2 stops Dubai Intl New Delhi Indira Gandhi Intl
₹ 131,116Multiple Airlines
Mon, 5 Apr - Wed, 15 Sep
Multiple Airlines Logo
17:30 - 20:20CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
37h 20m3 stops New Delhi Indira Gandhi Intl New York John F Kennedy Intl Dallas/Fort Worth
Multiple Airlines Logo
18:15 - 19:40IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
38h 55m2 stops Doha Hamad Intl Mumbai Chhatrapati Shivaji Intl
₹ 136,353Multiple Airlines
Fri, 23 Oct - Wed, 9 Dec
Emirates Logo
01:30 - 22:45CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
31h 45m2 stops Dubai Intl Chicago O'Hare Intl
Emirates Logo
19:00 - 07:40IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
25h 10m1 stop Dubai Intl
₹ 137,305Emirates
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 with more confidence.

How much is a return flight from Kolkata to Houston George Bush Intcntl Airport?

Return flights from Kolkata to Houston George Bush Intcntl Airport typically range from ₹ 102,091 to ₹ 157,090. The lowest price found in the past 5 days was ₹ 99,694 on Air France.

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

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 George Bush Intcntl Airport. 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 George Bush Intcntl Airport?

•February is the cheapest month to fly from Kolkata to Houston George Bush Intcntl Airport at ₹ 94,742 return.
•July (₹ 213,099) and April (₹ 212,146) 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 George Bush Intcntl Airport flights

Low season

August

Cheapest flight

₹ 49,514
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.
One-way flight from Kolkata to Houston George Bush Intcntl Airport

When to book flights from Kolkata to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Kolkata to George Bush Intcntl 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 George Bush Intcntl Airport 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 George Bush Intcntl Airport?

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

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

    A direct flight from Kolkata to Houston George Bush Intcntl Airport takes 00m, covering 22,752 km.

  • 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.

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

    Return flights from Kolkata to Houston George Bush Intcntl Airport range from ₹ 102,091 to ₹ 157,090, with an average of ₹ 117,099 over the past 12 months. Anything below ₹ 102,091 counts as a good deal.

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

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ₹ 99,694 to ₹ 254,214. 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 lower than usual. Average one-way flight prices are about ₹ 57,569, which is 33% below the typical average for this route.

  • Which car hire 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 ₹ 299 for economy cars. Top options include:

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

  • 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).

  • 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) – 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 George Bush Intcntl Airport?

    Yes. Flexible dates can save you up to 40% on flights from Kolkata to Houston George Bush Intcntl Airport. Saturday is the cheapest departure day at ₹ 101,408 return on average, while Friday is the most expensive at ₹ 167,013, a difference of ₹ 65,605.

    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 George Bush Intcntl Airport?

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

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

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 are flexible, aim for a Saturday departure and avoid flying on Friday. On this route, Saturday flights average ₹ 101,408, about ₹ 65,605 less than Friday fares (39% 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 February. Fares historically average ₹ 94,742 return in that month – typically ₹ 118,356 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 George Bush Intcntl

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

Car rentals in Houston
Hotels in Houston