IAH - CCU

₹ 53,737 Find Cheap Flights from Houston George Bush Airport to Kolkata – 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
₹ 94,300
Typical prices: ₹ 122,084-₹ 166,481
Etihad Airways
Tue 6/2Tue 27/2
IAH - CCU • 2 stops
Cheapest one-way flight
₹ 53,737
Typical prices: ₹ 58,239-₹ 87,258
Multiple Airlines
Sun 18/11
IAH - CCU • 3 stops
Direct flights
Not available
There are currently no direct flights between Houston George Bush Intcntl Airport and Kolkata. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
18 weeks
in advance
Our data shows that travellers who book at least 18 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
When to travel
March
Cheapest • 30% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Doha Hamad Intl (DOH)
Cheapest • Avg ₹ 151,839 (return)
Dubai Intl (DXB)
Shortest trip • 29h 42m (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 Kolkata!
Flight Deals
Booking Insights
Flight Deals

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

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

Recent return flight deals from George Bush Intcntl to Kolkata

Sat, 6 Feb - Sat, 27 Feb
Etihad Airways Logo
11:35 - 19:55IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
44h 50m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl
Etihad Airways Logo
03:20 - 16:57CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
49h 07m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl
₹ 94,300Etihad Airways
Sun, 21 Feb - Wed, 24 Feb
Multiple Airlines Logo
08:17 - 02:25IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
30h 38m2 stops Chicago O'Hare Intl Abu Dhabi Zayed Intl
Multiple Airlines Logo
21:00 - 17:18CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
31h 48m2 stops Abu Dhabi Zayed Intl Charlotte Douglas
₹ 99,608Multiple Airlines
Wed, 24 Feb - Sat, 27 Feb
Etihad Airways Logo
11:50 - 02:25IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
27h 05m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl
Etihad Airways Logo
21:00 - 16:57CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
31h 27m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl
₹ 99,987Etihad Airways
Wed, 24 Feb - Fri, 26 Feb
Etihad Airways Logo
11:50 - 02:25IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
27h 05m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl
Etihad Airways Logo
21:00 - 16:57CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
31h 27m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl
₹ 105,294Etihad Airways
Sun, 24 Jan - Sat, 30 Jan
Etihad Airways Logo
11:35 - 02:25IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
27h 20m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl
Etihad Airways Logo
03:20 - 16:50CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
49h 00m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl
₹ 108,801Etihad Airways
Thu, 18 Feb - Thu, 25 Feb
Turkish Airlines Logo
21:00 - 12:50IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
28h 20m2 stops Istanbul Mumbai Chhatrapati Shivaji Intl
Turkish Airlines Logo
21:30 - 19:05CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
33h 05m2 stops Mumbai Chhatrapati Shivaji Intl Istanbul
₹ 110,317Turkish Airlines
Mon, 25 Jan - Sat, 30 Jan
Multiple Airlines Logo
16:30 - 19:55IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
39h 55m2 stops Boston Logan Intl Abu Dhabi Zayed Intl
Multiple Airlines Logo
03:20 - 16:50CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
49h 00m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl
₹ 111,739Multiple Airlines
Fri, 19 Feb - Thu, 25 Feb
Turkish Airlines Logo
21:00 - 12:50IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
28h 20m2 stops Istanbul Mumbai Chhatrapati Shivaji Intl
Turkish Airlines Logo
21:30 - 19:05CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
33h 05m2 stops Mumbai Chhatrapati Shivaji Intl Istanbul
₹ 113,160Turkish Airlines
Sun, 8 Nov - Mon, 23 Nov
Air France Logo
19:10 - 10:25IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
27h 45m2 stops Paris Charles de Gaulle Mumbai Chhatrapati Shivaji Intl
Air France Logo
21:30 - 16:50CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
30h 50m2 stops Mumbai Chhatrapati Shivaji Intl Paris Charles de Gaulle
₹ 114,298Air France
Mon, 25 Jan - Sun, 31 Jan
KLM Logo
19:10 - 10:25IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
27h 45m2 stops Paris Charles de Gaulle Mumbai Chhatrapati Shivaji Intl
KLM Logo
21:05 - 16:50CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
31h 15m2 stops Bengaluru Intl Paris Charles de Gaulle
₹ 115,624KLM
Booking Insights

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

Return flights from Houston George Bush Intcntl Airport to Kolkata typically range from ₹ 122,084 to ₹ 166,481. The lowest price found in the past 5 days was ₹ 94,300 on Etihad Airways.

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

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Houston George Bush Intcntl Airport to Kolkata. It’s 7% cheaper than the average day, while Saturday is the most expensive, with prices 11% higher.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Kolkata?

•March is the cheapest month to fly from Houston George Bush Intcntl Airport to Kolkata at ₹ 96,575 return.
•December (₹ 178,175) and April (₹ 172,773) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 84% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Houston George Bush Intcntl Airport to Kolkata the cheapest?

Flights from Houston George Bush Intcntl Airport to Kolkata are cheapest 18 weeks before departure. Booking in this window typically costs about 25% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Houston George Bush Intcntl Airport to Kolkata flights

Low season

April

Cheapest flight

₹ 53,737
Beat the crowds with an average 59% drop in traveller numbers.
The most popular month to fly with an average 74% increase in traveller numbers.
One-way flight from Houston George Bush Intcntl Airport to Kolkata

When to book flights from George Bush Intcntl to Kolkata

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

Your Houston George Bush Intcntl Airport to Kolkata 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 Houston George Bush Intcntl Airport to Kolkata?

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

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

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

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

    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 Houston George Bush Intcntl Airport to Kolkata flight?

    Return flights from Houston George Bush Intcntl Airport to Kolkata range from ₹ 122,084 to ₹ 166,481, with an average of ₹ 137,023 over the past 12 months. Anything below ₹ 122,084 counts as a good deal.

  • How expensive are last-minute Houston George Bush Intcntl Airport to Kolkata flights?

    Last-minute fares on this route (booked within two weeks of departure) run 14% above the ₹ 137,023 route average. Book 18 weeks before departure for the lowest fares.

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

    One-way fares from Houston George Bush Intcntl Airport to Kolkata are currently lower than usual. Average one-way flight prices are about ₹ 60,058, which is 13% below the typical average for this route.

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

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

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

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

    • Doha Hamad Intl (DOH) – 77% of one-stop connections
    • Dubai Intl (DXB) – 23% of one-stop connections

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

    Yes. Flexible dates can save you up to 17% on flights from Houston George Bush Intcntl Airport to Kolkata. Tuesday is the cheapest departure day at ₹ 127,850 return on average, while Saturday is the most expensive at ₹ 152,965, a difference of ₹ 25,115.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

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

    Flying via Doha Hamad Intl (DOH) gives the shortest average 1-stop total travel time of 22h 08m, compared to 29h 42m via Dubai Intl (DXB).

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

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

  • What popular places can I visit in Kolkata?

    Some of the most popular sights in Kolkata are National Library and Alipur Zoo. These are among the most viewed places in Kolkata on KAYAK.

Your guide to booking Houston George Bush Intcntl Airport to Kolkata 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 Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average ₹ 127,850, about ₹ 25,115 less than Saturday fares (16% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 18 weeks before you fly. On this route, that window historically saves about 25% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Houston George Bush Intcntl Airport to Kolkata trip for March. Fares historically average ₹ 96,575 return in that month – typically ₹ 81,600 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Kolkata Netaji S. Chandra Airport.

    • Ethnotel, Kolkata Airport

More options for your flight from George Bush Intcntl to Kolkata

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

Car rentals in Kolkata
Hotels in Kolkata