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Cheap flights from Houston to Kolkata from $370

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 to Kolkata departing on 2/19. 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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0 bags

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Find the cheapest flights from Houston to Kolkata

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:05 pm - 8:25 pm
IAH
-
CCU
35h 50m
2 stops
Multiple Airlines Logo
4:55 am - 7:10 pm
CCU
-
IAH
49h 45m
2 stops
$904Multiple Airlines
Fri, Feb 27 - Fri, Mar 6
Multiple Airlines Logo
10:05 pm - 10:15 pm
IAH
-
CCU
37h 40m
2 stops
Multiple Airlines Logo
11:30 pm - 7:10 pm
CCU
-
IAH
30h 10m
2 stops
$907Multiple Airlines
Thu, Mar 26 - Mon, Apr 6
Multiple Airlines Logo
9:05 pm - 10:15 pm
IAH
-
CCU
37h 40m
2 stops
Multiple Airlines Logo
4:55 am - 7:10 pm
CCU
-
IAH
49h 45m
2 stops
$909Multiple Airlines
Thu, Feb 26 - Fri, Mar 6
Turkish Airlines Logo
9:05 pm - 3:45 pm
IAH
-
CCU
31h 10m
2 stops
Turkish Airlines Logo
9:30 pm - 7:10 pm
CCU
-
IAH
33h 10m
2 stops
$930Turkish Airlines
Tue, Feb 10 - Tue, Feb 17
Turkish Airlines Logo
9:05 pm - 12:25 pm
IAH
-
CCU
27h 50m
2 stops
Turkish Airlines Logo
6:30 pm - 8:10 pm
CCU
-
IAH
36h 10m
2 stops
$944Turkish Airlines
Sat, Feb 21 - Sun, Mar 8
Turkish Airlines Logo
9:05 pm - 3:45 pm
IAH
-
CCU
31h 10m
2 stops
Turkish Airlines Logo
6:30 pm - 8:10 pm
CCU
-
IAH
36h 10m
2 stops
$975Turkish Airlines
Sun, Feb 8 - Wed, Mar 11
Qatar Airways Logo
12:18 pm - 1:55 am
HOU
-
CCU
26h 07m
2 stops
Qatar Airways Logo
3:25 am - 7:50 pm
CCU
-
HOU
27h 55m
2 stops
$1,743Qatar Airways
Thu, Feb 19 - Thu, Mar 5
Qatar Airways Logo
12:18 pm - 1:55 am
HOU
-
CCU
27h 07m
2 stops
Qatar Airways Logo
4:00 am - 3:49 pm
CCU
-
HOU
46h 19m
2 stops
$1,770Qatar Airways
Tue, Mar 24 - Tue, Apr 14
Qatar Airways Logo
12:18 pm - 1:55 am
HOU
-
CCU
26h 07m
2 stops
Qatar Airways Logo
3:25 am - 7:50 pm
CCU
-
HOU
27h 55m
2 stops
$1,783Qatar Airways
Thu, Feb 26 - Fri, Mar 6
Qatar Airways Logo
12:42 pm - 2:30 am
HOU
-
CCU
27h 18m
2 stops
Qatar Airways Logo
4:00 am - 8:18 pm
CCU
-
HOU
50h 48m
2 stops
$1,795Qatar Airways
Tue, Apr 28 - Tue, Oct 20

Emirates flights from Houston to Kolkata

Our best Emirates deals on Houston to Kolkata flight tickets
Emirates
Mar 8
IAH7:55 pmHouston George Bush Intcntl
25h 15m
1 stop
CCU7:40 amKolkata Netaji S. Chandra
Apr 22
CCU9:50 amKolkata Netaji S. Chandra
41h 30m
1 stop
IAH4:50 pmHouston George Bush Intcntl
$1,298
Emirates
Mar 18
IAH7:55 pmHouston George Bush Intcntl
36h 25m
1 stop
CCU6:50 pmKolkata Netaji S. Chandra
Apr 1
CCU9:50 amKolkata Netaji S. Chandra
41h 30m
1 stop
IAH4:50 pmHouston George Bush Intcntl
$1,308
Emirates
Mar 8
IAH7:55 pmHouston George Bush Intcntl
25h 15m
1 stop
CCU7:40 amKolkata Netaji S. Chandra
Apr 22
CCU8:55 pmKolkata Netaji S. Chandra
54h 51m
2 stops
IAH5:16 pmHouston George Bush Intcntl
$1,309

Turkish Airlines flights from Houston to Kolkata

Our best Turkish Airlines deals on Houston to Kolkata flight tickets
Turkish Airlines
Mar 18
IAH3:55 pmHouston George Bush Intcntl
34h 00m
2 stops
CCU12:25 pmKolkata Netaji S. Chandra
Apr 1
CCU7:05 pmKolkata Netaji S. Chandra
34h 35m
2 stops
IAH7:10 pmHouston George Bush Intcntl
$917
Turkish Airlines
Feb 10
IAH9:05 pmHouston George Bush Intcntl
31h 10m
2 stops
CCU3:45 pmKolkata Netaji S. Chandra
Feb 17
CCU9:30 pmKolkata Netaji S. Chandra
33h 10m
2 stops
IAH7:10 pmHouston George Bush Intcntl
$930
Turkish Airlines
Mar 17
IAH10:05 pmHouston George Bush Intcntl
28h 05m
2 stops
CCU12:40 pmKolkata Netaji S. Chandra
Apr 1
CCU10:15 pmKolkata Netaji S. Chandra
31h 25m
2 stops
IAH7:10 pmHouston George Bush Intcntl
$932

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Fri 2/27

9:05 pm-8:25 pm

2 stops35h 50m

Kolkata Netaji S. Chandra

Fri 3/6

4:55 am-7:10 pm

2 stops49h 45m

$904

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Thu 3/26

10:05 pm-10:15 pm

2 stops37h 40m

Kolkata Netaji S. Chandra

Mon 4/6

11:30 pm-7:10 pm

2 stops30h 10m

$907

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Thu 2/26

9:05 pm-10:15 pm

2 stops37h 40m

Kolkata Netaji S. Chandra

Fri 3/6

4:55 am-7:10 pm

2 stops49h 45m

$909

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Tue 2/10

9:05 pm-3:45 pm

2 stops31h 10m

Kolkata Netaji S. Chandra

Tue 2/17

9:30 pm-7:10 pm

2 stops33h 10m

$930

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sat 2/21

9:05 pm-12:25 pm

2 stops27h 50m

Kolkata Netaji S. Chandra

Sun 3/8

6:30 pm-8:10 pm

2 stops36h 10m

$944

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sun 2/8

9:05 pm-3:45 pm

2 stops31h 10m

Kolkata Netaji S. Chandra

Wed 3/11

6:30 pm-8:10 pm

2 stops36h 10m

$975

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Thu 2/19

12:18 pm-1:55 am

2 stops26h 07m

Kolkata Netaji S. Chandra

Thu 3/5

3:25 am-7:50 pm

2 stops27h 55m

$1,743

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Tue 3/24

12:18 pm-1:55 am

2 stops27h 07m

Kolkata Netaji S. Chandra

Tue 4/14

4:00 am-3:49 pm

2 stops46h 19m

$1,770

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Thu 2/26

12:18 pm-1:55 am

2 stops26h 07m

Kolkata Netaji S. Chandra

Fri 3/6

3:25 am-7:50 pm

2 stops27h 55m

$1,783

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Tue 4/28

12:42 pm-2:30 am

2 stops27h 18m

Kolkata Netaji S. Chandra

Tue 10/20

4:00 am-8:18 pm

2 stops50h 48m

$1,795

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 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 typical price of a round-trip flight between Houston and Kolkata?

What is the cheapest month to fly to Kolkata?

The month of September is, on average, the cheapest month to fly to Kolkata from Houston, with most prices found around $1,145. If you aren’t able to travel during the month of September, then book flights to Kolkata from Houston during October instead. Flights to Kolkata in October, while not as cheap as those in September, still average around $1,257.

Cheap Houston to Kolkata flight deals and tips

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

Fastest flight time

25h 05m

Direct flights

None
The fastest flight from Houston to Kolkata takes 25h 05m
There are no direct flights from Houston to Kolkata. There are no popular flight routes from Houston to Kolkata.
Search flight deals

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

    Kolkata Netaji S. Chandra is 8807.2 mi away from Houston. Typically, this will take 25h 05m by plane in normal conditions.

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

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

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

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

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

    The required travel and health documents for your Kolkata Netaji S. Chandra Airport 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 Kolkata Netaji S. Chandra Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston to Kolkata

Compare and see reviews for airlines that fly from Houston to Kolkata with momondo
Airline
Rating
Free Cancellation
Price
IndiGoPriceFrom $1,131Free CancellationRating
6.8
527 reviews
Search IndiGo flights
EmiratesPriceFrom $1,296Free CancellationRating
8.1
3,485 reviews
Search Emirates flights
Qatar AirwaysPriceFrom $1,298Free CancellationRating
7.4
3,718 reviews
Search Qatar Airways flights

Why use momondo?

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

Finding the right flight to Kolkata from Houston 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 Kolkata quick and easy, saving you time and money.

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

All flight searches from Houston to Kolkata on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Houston and Kolkata by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Houston to Kolkata flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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