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Cheap flights from Kolkata to Houston from $511

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 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Air France Logo
4:20 pm - 1:35 pm
CCU
-
IAH
31h 45m
2 stops
Air France Logo
3:55 pm - 4:45 am
IAH
-
CCU
26h 20m
2 stops
$945Air France
Mon, May 25 - Wed, Aug 5
Multiple Airlines Logo
6:00 pm - 1:35 pm
CCU
-
IAH
30h 05m
2 stops
Multiple Airlines Logo
4:05 pm - 7:10 am
IAH
-
CCU
27h 35m
2 stops
$953Multiple Airlines
Wed, Jun 3 - Tue, Nov 3
Multiple Airlines Logo
4:10 am - 11:29 am
CCU
-
IAH
41h 49m
2 stops
Multiple Airlines Logo
1:17 pm - 8:30 pm
IAH
-
CCU
44h 43m
2 stops
$983Multiple Airlines
Sun, Apr 12 - Wed, Apr 15
Multiple Airlines Logo
6:00 pm - 1:35 pm
CCU
-
IAH
30h 05m
2 stops
Multiple Airlines Logo
4:05 pm - 7:10 am
IAH
-
CCU
27h 35m
2 stops
$1,001Multiple Airlines
Tue, May 19 - Sun, Nov 15
KLM Logo
7:00 pm - 1:35 pm
CCU
-
IAH
29h 05m
2 stops
KLM Logo
4:05 pm - 7:10 am
IAH
-
CCU
27h 35m
2 stops
$1,002KLM
Mon, May 18 - Tue, Nov 17
Air France Logo
6:00 pm - 1:35 pm
CCU
-
IAH
30h 05m
2 stops
Air France Logo
4:05 pm - 7:45 am
IAH
-
CCU
28h 10m
2 stops
$1,052Air France
Tue, May 19 - Mon, Nov 16
Multiple Airlines Logo
10:30 pm - 1:35 pm
CCU
-
IAH
49h 35m
2 stops
Multiple Airlines Logo
4:05 pm - 7:45 am
IAH
-
CCU
28h 10m
2 stops
$1,053Multiple Airlines
Mon, May 18 - Mon, Nov 16
IndiGo Logo
6:20 am - 7:10 pm
CCU
-
IAH
47h 20m
2 stops
IndiGo Logo
2:30 pm - 1:45 pm
IAH
-
CCU
36h 45m
2 stops
$1,242IndiGo
Fri, Apr 17 - Fri, Apr 24
Qatar Airways Logo
4:00 am - 7:51 pm
CCU
-
HOU
26h 21m
2 stops
Qatar Airways Logo
8:21 pm - 2:30 am
HOU
-
CCU
43h 39m
2 stops
$1,980Qatar Airways
Mon, Apr 13 - Mon, Apr 20
Qatar Airways Logo
4:00 am - 3:45 pm
CCU
-
HOU
46h 15m
2 stops
Qatar Airways Logo
8:25 pm - 2:30 am
HOU
-
CCU
43h 35m
2 stops
$2,000Qatar Airways
Mon, May 25 - Wed, Aug 5

Qatar Airways flights from Kolkata to Houston

Our best Qatar Airways deals on Kolkata to Houston flight tickets
Qatar Airways
Apr 15
CCU4:00 amKolkata Netaji S. Chandra
30h 18m
2 stops
IAH11:48 pmHouston George Bush Intcntl
Apr 22
IAH6:40 pmHouston George Bush Intcntl
21h 20m
1 stop
CCU2:30 amKolkata Netaji S. Chandra
$1,305
Qatar Airways
Apr 17
CCU4:00 amKolkata Netaji S. Chandra
23h 10m
1 stop
IAH4:40 pmHouston George Bush Intcntl
Apr 24
IAH6:27 pmHouston George Bush Intcntl
45h 33m
2 stops
CCU2:30 amKolkata Netaji S. Chandra
$1,366
Qatar Airways
Mar 11
CCU3:25 amKolkata Netaji S. Chandra
23h 20m
1 stop
IAH4:15 pmHouston George Bush Intcntl
Aug 1
IAH6:15 pmHouston George Bush Intcntl
21h 45m
1 stop
CCU2:30 amKolkata Netaji S. Chandra
$1,623

KLM flights from Kolkata to Houston

Our best KLM deals on Kolkata to Houston flight tickets
KLM
May 18
CCU7:00 pmKolkata Netaji S. Chandra
29h 05m
2 stops
IAH1:35 pmHouston George Bush Intcntl
Nov 17
IAH4:05 pmHouston George Bush Intcntl
27h 35m
2 stops
CCU7:10 amKolkata Netaji S. Chandra
$1,002
KLM
Jun 6
CCU7:05 pmKolkata Netaji S. Chandra
29h 00m
2 stops
IAH1:35 pmHouston George Bush Intcntl
Oct 15
IAH3:20 pmHouston George Bush Intcntl
30h 15m
2 stops
CCU8:05 amKolkata Netaji S. Chandra
$1,346

momondo Fare Finder

 
Customize your flight search to find flights from Kolkata to Houston 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 4, 2026.
Use the filters below to find and compare flights from Kolkata to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Mon 5/25

4:20 pm-1:35 pm

2 stops31h 45m

Houston George Bush Intcntl

Wed 8/5

3:55 pm-4:45 am

2 stops26h 20m

$945

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 6/3

6:00 pm-1:35 pm

2 stops30h 05m

Houston George Bush Intcntl

Tue 11/3

4:05 pm-7:10 am

2 stops27h 35m

$953

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sun 4/12

4:10 am-11:29 am

2 stops41h 49m

Houston George Bush Intcntl

Wed 4/15

1:17 pm-8:30 pm

2 stops44h 43m

$983

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 5/19

6:00 pm-1:35 pm

2 stops30h 05m

Houston George Bush Intcntl

Sun 11/15

4:05 pm-7:10 am

2 stops27h 35m

$1,001

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Mon 5/18

7:00 pm-1:35 pm

2 stops29h 05m

Houston George Bush Intcntl

Tue 11/17

4:05 pm-7:10 am

2 stops27h 35m

$1,002

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 5/19

6:00 pm-1:35 pm

2 stops30h 05m

Houston George Bush Intcntl

Mon 11/16

4:05 pm-7:45 am

2 stops28h 10m

$1,052

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Mon 5/18

10:30 pm-1:35 pm

2 stops49h 35m

Houston George Bush Intcntl

Mon 11/16

4:05 pm-7:45 am

2 stops28h 10m

$1,053

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Fri 4/17

6:20 am-7:10 pm

2 stops47h 20m

Houston George Bush Intcntl

Fri 4/24

2:30 pm-1:45 pm

2 stops36h 45m

$1,242

KolkataHouston

CCU - HOU

CCUHOU

Kolkata Netaji S. Chandra

Mon 4/13

4:00 am-7:51 pm

2 stops26h 21m

Houston Hobby

Mon 4/20

8:21 pm-2:30 am

2 stops43h 39m

$1,980

KolkataHouston

CCU - HOU

CCUHOU

Kolkata Netaji S. Chandra

Mon 5/25

4:00 am-3:45 pm

2 stops46h 15m

Houston Hobby

Wed 8/5

8:25 pm-2:30 am

2 stops43h 35m

$2,000

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

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 airline that flies from Kolkata Netaji S. Chandra to Houston?

Qatar Airways is the most popular carrier operating from Kolkata Netaji S. Chandra to Houston

Cheap Kolkata to Houston flight deals and tips

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

Fastest flight time

29h 05m

Direct flights

None
The fastest flight from Kolkata to Houston takes 29h 05m
There are no direct flights from Kolkata to Houston. There are no popular flight routes from Kolkata to Houston.
Search flight deals

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

    Houston is 8807.2 mi away from Kolkata Netaji S. Chandra. Typically, this will take 29h 05m by plane in normal conditions.

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

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

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

    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.

  • What documentation or ID do you need to fly to Houston?

    The required travel and health documents for your Houston trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kolkata to Houston. momondo saves you time and could save you money on your trip.

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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