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Cheap flights from Houston George Bush Intcntl Airport to Kolkata from $563

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Kolkata departing on 9/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Houston George Bush Intcntl Airport to Kolkata

Cheap round-trip flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
11:48 am - 8:30 pmIAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
46h 12m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl
Etihad Airways Logo
9:30 pm - 4:25 pmCCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
29h 25m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl
$977Etihad Airways
Wed, Sep 9 - Wed, Sep 16
Etihad Airways Logo
11:48 am - 2:55 amIAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
28h 37m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl
Etihad Airways Logo
9:30 pm - 4:28 pmCCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
29h 28m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl
$1,006Etihad Airways
Fri, Sep 11 - Fri, Sep 18
Turkish Airlines Logo
9:15 pm - 12:55 pmIAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
29h 10m2 stops Istanbul Mumbai Chhatrapati Shivaji Intl
Turkish Airlines Logo
9:00 pm - 7:20 pmCCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
32h 50m2 stops New Delhi Indira Gandhi Intl Istanbul
$1,156Turkish Airlines
Wed, Sep 9 - Thu, Sep 24
Turkish Airlines Logo
2:55 pm - 12:25 pmIAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
34h 00m2 stops Istanbul Mumbai Chhatrapati Shivaji Intl
Turkish Airlines Logo
8:45 pm - 7:05 pmCCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
33h 50m2 stops New Delhi Indira Gandhi Intl Istanbul
$1,156Turkish Airlines
Tue, Jan 26 - Thu, Feb 18
Emirates Logo
6:15 am - 8:10 amIAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
39h 25m2 stops Chicago O'Hare Intl Dubai Intl
Emirates Logo
9:15 am - 8:30 pmCCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
46h 45m2 stops Dubai Intl Chicago O'Hare Intl
$1,375Emirates
Sun, Oct 11 - Tue, Nov 24
Emirates Logo
3:34 pm - 8:10 amIAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
30h 06m2 stops Chicago O'Hare Intl Dubai Intl
Emirates Logo
9:50 am - 4:50 pmCCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
41h 30m1 stop Dubai Intl
$1,376Emirates
Sun, Sep 6 - Mon, Sep 21
Qatar Airways Logo
6:15 pm - 2:30 amIAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
21h 45m1 stop Doha Hamad Intl
Qatar Airways Logo
4:00 am - 3:55 pmCCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
22h 25m1 stop Doha Hamad Intl
$1,397Qatar Airways
Tue, Sep 8 - Wed, Sep 23
Qatar Airways Logo
5:35 pm - 1:55 amIAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
20h 50m1 stop Doha Hamad Intl
Qatar Airways Logo
3:25 am - 3:15 pmCCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
23h 20m1 stop Doha Hamad Intl
$1,397Qatar Airways
Wed, Jan 13 - Tue, Feb 2
KLM Logo
3:25 pm - 8:55 amIAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
30h 00m2 stops Amsterdam Schiphol Bengaluru Intl
KLM Logo
6:30 pm - 1:10 pmCCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
30h 10m2 stops Bengaluru Intl Amsterdam Schiphol
$1,799KLM
Thu, Dec 10 - Wed, Jan 20
KLM Logo
7:10 pm - 9:55 amIAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
27h 15m2 stops Paris Charles de Gaulle Mumbai Chhatrapati Shivaji Intl
KLM Logo
8:15 pm - 1:10 pmCCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
28h 25m2 stops Bengaluru Intl Amsterdam Schiphol
$5,756KLM
Thu, Jan 14 - Wed, Feb 3

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Etihad Airways flights from Houston George Bush Intcntl Airport to Kolkata

Our best Etihad Airways deals on Houston George Bush Intcntl Airport to Kolkata flight tickets
Etihad Airways
Sep 9
IAH11:48 amHouston George Bush Intcntl
46h 12m
2 stops
CCU8:30 pmKolkata Netaji S. Chandra
Sep 16
CCU9:30 pmKolkata Netaji S. Chandra
29h 25m
2 stops
IAH4:25 pmHouston George Bush Intcntl
$977
Etihad Airways
Sep 11
IAH11:48 amHouston George Bush Intcntl
28h 37m
2 stops
CCU2:55 amKolkata Netaji S. Chandra
Sep 18
CCU9:30 pmKolkata Netaji S. Chandra
29h 28m
2 stops
IAH4:28 pmHouston George Bush Intcntl
$1,006
Etihad Airways
Sep 22
IAH11:48 amHouston George Bush Intcntl
52h 37m
2 stops
CCU2:55 amKolkata Netaji S. Chandra
Nov 6
CCU9:00 pmKolkata Netaji S. Chandra
30h 45m
2 stops
IAH4:15 pmHouston George Bush Intcntl
$1,026

Turkish Airlines flights from Houston George Bush Intcntl Airport to Kolkata

Our best Turkish Airlines deals on Houston George Bush Intcntl Airport to Kolkata flight tickets
Turkish Airlines
Aug 24
IAH2:30 pmHouston George Bush Intcntl
35h 30m
2 stops
CCU12:30 pmKolkata Netaji S. Chandra
Sep 8
CCU9:00 pmKolkata Netaji S. Chandra
32h 50m
2 stops
IAH7:20 pmHouston George Bush Intcntl
$1,156
Turkish Airlines
Sep 21
IAH9:15 pmHouston George Bush Intcntl
31h 45m
2 stops
CCU3:30 pmKolkata Netaji S. Chandra
Nov 5
CCU6:30 pmKolkata Netaji S. Chandra
37h 05m
2 stops
IAH8:05 pmHouston George Bush Intcntl
$1,168
Turkish Airlines
Nov 8
IAH9:00 pmHouston George Bush Intcntl
27h 55m
2 stops
CCU12:25 pmKolkata Netaji S. Chandra
Dec 6
CCU6:30 pmKolkata Netaji S. Chandra
54h 10m
2 stops
IAH1:10 pmHouston George Bush Intcntl
$1,198

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Kolkata that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 11, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Kolkata that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonKolkata

IAH Houston George Bush Intcntl - CCU Kolkata Netaji S. Chandra

IAHCCU

Houston George Bush Intcntl

Wed 9/9

11:48 am-8:30 pm

2 stops46h 12m

Kolkata Netaji S. Chandra

Wed 9/16

9:30 pm-4:25 pm

2 stops29h 25m

$977

HoustonKolkata

IAH Houston George Bush Intcntl - CCU Kolkata Netaji S. Chandra

IAHCCU

Houston George Bush Intcntl

Fri 9/11

11:48 am-2:55 am

2 stops28h 37m

Kolkata Netaji S. Chandra

Fri 9/18

9:30 pm-4:28 pm

2 stops29h 28m

$1,006

HoustonKolkata

IAH Houston George Bush Intcntl - CCU Kolkata Netaji S. Chandra

IAHCCU

Houston George Bush Intcntl

Wed 9/9

9:15 pm-12:55 pm

2 stops29h 10m

Kolkata Netaji S. Chandra

Thu 9/24

9:00 pm-7:20 pm

2 stops32h 50m

$1,156

HoustonKolkata

IAH Houston George Bush Intcntl - CCU Kolkata Netaji S. Chandra

IAHCCU

Houston George Bush Intcntl

Tue 1/26

2:55 pm-12:25 pm

2 stops34h 00m

Kolkata Netaji S. Chandra

Thu 2/18

8:45 pm-7:05 pm

2 stops33h 50m

$1,156

HoustonKolkata

IAH Houston George Bush Intcntl - CCU Kolkata Netaji S. Chandra

IAHCCU

Houston George Bush Intcntl

Sun 10/11

6:15 am-8:10 am

2 stops39h 25m

Kolkata Netaji S. Chandra

Tue 11/24

9:15 am-8:30 pm

2 stops46h 45m

$1,375

HoustonKolkata

IAH Houston George Bush Intcntl - CCU Kolkata Netaji S. Chandra

IAHCCU

Houston George Bush Intcntl

Sun 9/6

3:34 pm-8:10 am

2 stops30h 06m

Kolkata Netaji S. Chandra

Mon 9/21

9:50 am-4:50 pm

1 stop41h 30m

$1,376
Quickest round-trip

HoustonKolkata

IAH Houston George Bush Intcntl - CCU Kolkata Netaji S. Chandra

IAHCCU

Houston George Bush Intcntl

Tue 9/8

6:15 pm-2:30 am

1 stop21h 45m

Kolkata Netaji S. Chandra

Wed 9/23

4:00 am-3:55 pm

1 stop22h 25m

$1,397

HoustonKolkata

IAH Houston George Bush Intcntl - CCU Kolkata Netaji S. Chandra

IAHCCU

Houston George Bush Intcntl

Wed 1/13

5:35 pm-1:55 am

1 stop20h 50m

Kolkata Netaji S. Chandra

Tue 2/2

3:25 am-3:15 pm

1 stop23h 20m

$1,397

HoustonKolkata

IAH Houston George Bush Intcntl - CCU Kolkata Netaji S. Chandra

IAHCCU

Houston George Bush Intcntl

Thu 12/10

3:25 pm-8:55 am

2 stops30h 00m

Kolkata Netaji S. Chandra

Wed 1/20

6:30 pm-1:10 pm

2 stops30h 10m

$1,799

HoustonKolkata

IAH Houston George Bush Intcntl - CCU Kolkata Netaji S. Chandra

IAHCCU

Houston George Bush Intcntl

Thu 1/14

7:10 pm-9:55 am

2 stops27h 15m

Kolkata Netaji S. Chandra

Wed 2/3

8:15 pm-1:10 pm

2 stops28h 25m

$5,756

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kolkata from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Kolkata

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Kolkata?

The month of August is, on average, the cheapest month to fly to Kolkata from Houston George Bush Intcntl Airport, with most prices found around $1,077. If you aren’t able to travel during the month of August, then book flights to Kolkata from Houston George Bush Intcntl Airport during February instead. Flights to Kolkata in February, while not as cheap as those in August, still average around $1,333.

Can stopping save me money on Houston George Bush Intcntl Airport to Kolkata flights?

You could potentially save up to 29% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Kolkata flight.

How have Houston George Bush Intcntl Airport to Kolkata flight prices changed over time?

When to book flights from Houston George Bush Intcntl Airport to Kolkata

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Kolkata according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Kolkata (IAH to CCU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Kolkata

Fastest flight time

28h 40m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Kolkata takes 28h 40m
There are no direct flights from Houston George Bush Intcntl Airport to Kolkata. There are no popular flight routes from Houston George Bush Intcntl Airport to Kolkata.
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Frequently asked questions about flying from Houston George Bush Intcntl Airport to Kolkata

  • How far is Houston George Bush Intcntl to Kolkata Netaji S. Chandra by plane?

    Kolkata Netaji S. Chandra is 8791.5 mi away from Houston George Bush Intcntl. By plane, this route typically takes 28h 40m.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Kolkata Netaji S. Chandra Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Kolkata Netaji S. Chandra Airport refresh daily.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Kolkata Netaji S. Chandra Airport?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Kolkata Netaji S. Chandra Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Kolkata Netaji S. Chandra Airport.

  • What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?

    The necessary travel and health documents for your Kolkata Netaji S. Chandra Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Houston George Bush Intcntl Airport to Kolkata?

Best airlines flying from Houston George Bush Intcntl Airport to Kolkata

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Kolkata with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $930Free CancellationRating
7.4
4,480 reviews
Search Turkish Airlines flights
KLMPriceFrom $1,016Free CancellationRating
7.8
1,556 reviews
Search KLM flights
IndiGoPriceFrom $1,148Free CancellationRating
6.8
583 reviews
Search IndiGo flights
Qatar AirwaysPriceFrom $1,290Free CancellationRating
7.4
3,740 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,371Free CancellationRating
8.1
3,649 reviews
Search Emirates flights

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Why should I use momondo to find a flight deal from Houston to Kolkata?

It is quick and easy to find Houston to Kolkata flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kolkata that suits you.

Can I find flights from Houston to Kolkata with flexible booking policies on momondo?

Yes. All flights to Kolkata from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Houston to Kolkata?

momondo provides multiple filters to help you find the best flight to Kolkata from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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