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Cheap flights from Kolkata to Houston from $669

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to Houston departing on 5/6. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:30 pm - 4:29 pm
CCU
-
IAH
29h 29m
2 stops
Multiple Airlines Logo
6:04 am - 8:30 pm
IAH
-
CCU
27h 56m
2 stops
$926Multiple Airlines
Mon, Apr 13 - Thu, Apr 16
Multiple Airlines Logo
4:10 am - 12:07 pm
CCU
-
IAH
42h 27m
2 stops
Multiple Airlines Logo
5:44 pm - 3:00 am
IAH
-
CCU
46h 46m
2 stops
$940Multiple Airlines
Tue, Apr 14 - Tue, Jul 14
Multiple Airlines Logo
4:10 am - 11:53 am
CCU
-
IAH
42h 13m
2 stops
Multiple Airlines Logo
5:44 pm - 3:00 am
IAH
-
CCU
46h 46m
2 stops
$1,041Multiple Airlines
Tue, May 5 - Tue, Jul 7
Multiple Airlines Logo
5:30 pm - 2:45 pm
CCU
-
IAH
31h 45m
2 stops
Multiple Airlines Logo
3:20 pm - 8:05 am
IAH
-
CCU
30h 15m
2 stops
$1,073Multiple Airlines
Wed, Jun 3 - Thu, Oct 1
Multiple Airlines Logo
10:30 pm - 2:45 pm
CCU
-
IAH
50h 45m
2 stops
Multiple Airlines Logo
3:55 pm - 5:00 am
IAH
-
CCU
26h 35m
2 stops
$1,117Multiple Airlines
Tue, Jun 23 - Thu, Sep 10
Air France Logo
5:30 pm - 1:35 pm
CCU
-
IAH
30h 35m
2 stops
Air France Logo
5:05 pm - 5:00 am
IAH
-
CCU
25h 25m
2 stops
$1,119Air France
Wed, May 27 - Mon, Jul 27
Multiple Airlines Logo
5:30 pm - 2:45 pm
CCU
-
IAH
31h 45m
2 stops
Multiple Airlines Logo
3:20 pm - 8:05 am
IAH
-
CCU
30h 15m
2 stops
$1,120Multiple Airlines
Mon, Jun 1 - Mon, Oct 5
KLM Logo
10:30 pm - 2:45 pm
CCU
-
IAH
50h 45m
2 stops
KLM Logo
3:55 pm - 9:10 am
IAH
-
CCU
30h 45m
2 stops
$1,121KLM
Tue, Jun 23 - Wed, Sep 30
Multiple Airlines Logo
9:30 pm - 10:28 pm
CCU
-
IAH
35h 28m
2 stops
Multiple Airlines Logo
11:50 am - 2:40 am
IAH
-
CCU
27h 20m
2 stops
$1,129Multiple Airlines
Wed, May 13 - Wed, Nov 4
Multiple Airlines Logo
4:15 pm - 2:45 pm
CCU
-
IAH
33h 00m
2 stops
Multiple Airlines Logo
3:20 pm - 9:10 am
IAH
-
CCU
31h 20m
2 stops
$1,169Multiple Airlines
Tue, Jun 23 - Wed, Sep 30

Turkish Airlines flights from Kolkata to Houston George Bush Intcntl Airport

Our best Turkish Airlines deals on Kolkata to Houston George Bush Intcntl Airport flight tickets
Turkish Airlines
May 27
CCU9:40 pmKolkata Netaji S. Chandra
56h 00m
2 stops
IAH7:10 pmHouston George Bush Intcntl
Jul 27
IAH2:30 pmHouston George Bush Intcntl
35h 30m
2 stops
CCU12:30 pmKolkata Netaji S. Chandra
$1,391
Turkish Airlines
Apr 29
CCU9:40 pmKolkata Netaji S. Chandra
49h 35m
2 stops
IAH12:45 pmHouston George Bush Intcntl
Jun 3
IAH9:05 pmHouston George Bush Intcntl
55h 55m
2 stops
CCU3:30 pmKolkata Netaji S. Chandra
$1,423
Turkish Airlines
Sep 17
CCU6:45 pmKolkata Netaji S. Chandra
34h 55m
2 stops
IAH7:10 pmHouston George Bush Intcntl
Sep 21
IAH9:05 pmHouston George Bush Intcntl
27h 10m
2 stops
CCU10:45 amKolkata Netaji S. Chandra
$1,431

Emirates flights from Kolkata to Houston George Bush Intcntl Airport

Our best Emirates deals on Kolkata to Houston George Bush Intcntl Airport flight tickets
Emirates
Sep 17
CCU9:50 amKolkata Netaji S. Chandra
41h 30m
1 stop
IAH4:50 pmHouston George Bush Intcntl
Sep 21
IAH8:25 pmHouston George Bush Intcntl
49h 15m
2 stops
CCU8:10 amKolkata Netaji S. Chandra
$1,531
Emirates
May 27
CCU9:50 amKolkata Netaji S. Chandra
41h 30m
1 stop
IAH4:50 pmHouston George Bush Intcntl
Jul 27
IAH8:25 pmHouston George Bush Intcntl
49h 15m
2 stops
CCU8:10 amKolkata Netaji S. Chandra
$1,532
Emirates
Sep 17
CCU9:50 amKolkata Netaji S. Chandra
41h 30m
1 stop
IAH4:50 pmHouston George Bush Intcntl
Sep 21
IAH8:25 pmHouston George Bush Intcntl
49h 15m
2 stops
CCU8:10 amKolkata Netaji S. Chandra
$1,534

momondo Fare Finder

 
Customize your flight search to find flights from Kolkata to Houston George Bush Intcntl Airport 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 March 21, 2026.
Use the filters below to find and compare flights from Kolkata to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Mon 4/13

9:30 pm-4:29 pm

2 stops29h 29m

Houston George Bush Intcntl

Thu 4/16

6:04 am-8:30 pm

2 stops27h 56m

$926

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 4/14

4:10 am-12:07 pm

2 stops42h 27m

Houston George Bush Intcntl

Tue 7/14

5:44 pm-3:00 am

2 stops46h 46m

$940

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 5/5

4:10 am-11:53 am

2 stops42h 13m

Houston George Bush Intcntl

Tue 7/7

5:44 pm-3:00 am

2 stops46h 46m

$1,041

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 6/3

5:30 pm-2:45 pm

2 stops31h 45m

Houston George Bush Intcntl

Thu 10/1

3:20 pm-8:05 am

2 stops30h 15m

$1,073

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 6/23

10:30 pm-2:45 pm

2 stops50h 45m

Houston George Bush Intcntl

Thu 9/10

3:55 pm-5:00 am

2 stops26h 35m

$1,117
Quickest round-trip

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 5/27

5:30 pm-1:35 pm

2 stops30h 35m

Houston George Bush Intcntl

Mon 7/27

5:05 pm-5:00 am

2 stops25h 25m

$1,119

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Mon 6/1

5:30 pm-2:45 pm

2 stops31h 45m

Houston George Bush Intcntl

Mon 10/5

3:20 pm-8:05 am

2 stops30h 15m

$1,120

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 6/23

10:30 pm-2:45 pm

2 stops50h 45m

Houston George Bush Intcntl

Wed 9/30

3:55 pm-9:10 am

2 stops30h 45m

$1,121

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 5/13

9:30 pm-10:28 pm

2 stops35h 28m

Houston George Bush Intcntl

Wed 11/4

11:50 am-2:40 am

2 stops27h 20m

$1,129

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 6/23

4:15 pm-2:45 pm

2 stops33h 00m

Houston George Bush Intcntl

Wed 9/30

3:20 pm-9:10 am

2 stops31h 20m

$1,169

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Kolkata to Houston George Bush Intcntl Airport

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

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

You could potentially save up to 9% on your flight if you consider stops on a Kolkata to Houston George Bush Intcntl Airport flight.

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

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

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

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

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

Fastest flight time

25h 33m

Direct flights

None
The fastest flight from Kolkata to Houston George Bush Intcntl Airport takes 25h 33m
There are no direct flights from Kolkata to Houston George Bush Intcntl Airport. There are no popular flight routes from Kolkata to Houston George Bush Intcntl Airport.
Search flight deals

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

    The distance between Kolkata Netaji S. Chandra and Houston George Bush Intcntl is about 8791.5 mi. Typically, this will take 25h 33m by plane in normal conditions.

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

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

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

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Conroe
Humble
Cypress
Spring
Montgomery
Tomball
Jersey Village
Livingston

Why use momondo?

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

Finding the right flight to Houston from Kolkata is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Houston from Kolkata with this policy.

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

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

I’m not ready to book a flight from Kolkata to Houston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Houston from Kolkata. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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