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Cheap flights from Houston to Kolkata from $408

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 2/14. 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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Find the cheapest flights from Houston to Kolkata

Cheap round-trip flights

Enter your travel dates to find the best prices.
IndiGo Logo
9:05 pm - 3:45 pm
IAH
-
CCU
31h 10m2 stops
IndiGo Logo
4:30 pm - 7:10 pm
CCU
-
IAH
38h 10m2 stops
$968IndiGo
Mon, Jan 19 - Wed, Feb 4
IndiGo Logo
2:55 pm - 12:25 pm
IAH
-
CCU
34h 00m2 stops
IndiGo Logo
9:30 pm - 7:10 pm
CCU
-
IAH
33h 10m2 stops
$969IndiGo
Sun, Jan 18 - Wed, Feb 4
IndiGo Logo
9:05 pm - 5:40 pm
IAH
-
CCU
33h 05m2 stops
IndiGo Logo
7:05 pm - 7:10 pm
CCU
-
IAH
34h 35m2 stops
$970IndiGo
Sat, Feb 14 - Tue, Mar 31
Multiple Airlines Logo
8:00 am - 2:40 am
IAH
-
CCU
31h 10m2 stops
Multiple Airlines Logo
8:55 pm - 5:59 pm
CCU
-
IAH
32h 34m2 stops
$980Multiple Airlines
Wed, Feb 4 - Wed, Feb 25
Multiple Airlines Logo
8:00 am - 2:40 am
IAH
-
CCU
31h 10m2 stops
Multiple Airlines Logo
8:55 pm - 8:00 pm
CCU
-
IAH
34h 35m2 stops
$981Multiple Airlines
Wed, Feb 11 - Wed, Feb 18
Multiple Airlines Logo
12:24 pm - 8:00 pm
IAH
-
CCU
44h 06m2 stops
Multiple Airlines Logo
3:35 am - 11:39 am
CCU
-
IAH
43h 34m2 stops
$986Multiple Airlines
Mon, Feb 2 - Fri, Feb 6
Qatar Airways Logo
12:47 pm - 1:55 am
HOU
-
CCU
25h 38m2 stops
Qatar Airways Logo
3:25 am - 7:55 pm
CCU
-
HOU
28h 00m2 stops
$1,712Qatar Airways
Wed, Jan 28 - Wed, Feb 11
Qatar Airways Logo
6:36 pm - 1:55 am
HOU
-
CCU
43h 49m2 stops
Qatar Airways Logo
3:25 am - 8:20 pm
CCU
-
HOU
52h 25m2 stops
$1,721Qatar Airways
Thu, Jan 29 - Thu, Feb 12
Qatar Airways Logo
12:17 pm - 1:55 am
HOU
-
CCU
26h 08m2 stops
Qatar Airways Logo
4:00 am - 3:50 pm
CCU
-
HOU
46h 20m2 stops
$1,753Qatar Airways
Sat, Feb 14 - Tue, Mar 31
Qatar Airways Logo
8:25 pm - 1:55 am
HOU
-
CCU
42h 00m2 stops
Qatar Airways Logo
4:00 am - 7:50 pm
CCU
-
HOU
50h 20m2 stops
$1,756Qatar Airways
Fri, Feb 13 - Mon, Mar 30

KLM flights from Houston to Kolkata

Our best KLM deals on Houston to Kolkata flight tickets
KLM
Mar 12
IAH5:05 pmHouston George Bush Intcntl
28h 10m
2 stops
CCU7:45 amKolkata Netaji S. Chandra
Mar 23
CCU9:30 pmKolkata Netaji S. Chandra
27h 55m
2 stops
IAH2:55 pmHouston George Bush Intcntl
$1,074
Find similar
KLM
Mar 12
IAH5:05 pmHouston George Bush Intcntl
28h 10m
2 stops
CCU7:45 amKolkata Netaji S. Chandra
Mar 22
CCU9:30 pmKolkata Netaji S. Chandra
27h 30m
2 stops
IAH2:30 pmHouston George Bush Intcntl
$1,075
Find similar
KLM
Dec 31
IAH4:05 pmHouston George Bush Intcntl
28h 10m
2 stops
CCU7:45 amKolkata Netaji S. Chandra
Jan 22
CCU10:30 pmKolkata Netaji S. Chandra
26h 30m
2 stops
IAH1:30 pmHouston George Bush Intcntl
$1,343
Find similar

Turkish Airlines flights from Houston to Kolkata

Our best Turkish Airlines deals on Houston to Kolkata flight tickets
Turkish Airlines
Mar 13
IAH10:05 pmHouston George Bush Intcntl
27h 50m
2 stops
CCU12:25 pmKolkata Netaji S. Chandra
Mar 21
CCU9:30 pmKolkata Netaji S. Chandra
33h 10m
2 stops
IAH8:10 pmHouston George Bush Intcntl
$1,230
Find similar
Turkish Airlines
Mar 12
IAH10:05 pmHouston George Bush Intcntl
27h 50m
2 stops
CCU12:25 pmKolkata Netaji S. Chandra
Mar 24
CCU6:30 pmKolkata Netaji S. Chandra
36h 10m
2 stops
IAH8:10 pmHouston George Bush Intcntl
$1,324
Find similar
Turkish Airlines
Feb 19
IAH9:05 pmHouston George Bush Intcntl
31h 10m
2 stops
CCU3:45 pmKolkata Netaji S. Chandra
Feb 23
CCU9:30 pmKolkata Netaji S. Chandra
33h 10m
2 stops
IAH7:10 pmHouston George Bush Intcntl
$1,329
Find similar

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 December 30, 2025.
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

Mon 1/19

9:05 pm-3:45 pm

2 stops31h 10m

Kolkata Netaji S. Chandra

Wed 2/4

4:30 pm-7:10 pm

2 stops38h 10m

$968

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sun 1/18

2:55 pm-12:25 pm

2 stops34h 00m

Kolkata Netaji S. Chandra

Wed 2/4

9:30 pm-7:10 pm

2 stops33h 10m

$969

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sat 2/14

9:05 pm-5:40 pm

2 stops33h 05m

Kolkata Netaji S. Chandra

Tue 3/31

7:05 pm-7:10 pm

2 stops34h 35m

$970

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Wed 2/4

8:00 am-2:40 am

2 stops31h 10m

Kolkata Netaji S. Chandra

Wed 2/25

8:55 pm-5:59 pm

2 stops32h 34m

$980

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Wed 2/11

8:00 am-2:40 am

2 stops31h 10m

Kolkata Netaji S. Chandra

Wed 2/18

8:55 pm-8:00 pm

2 stops34h 35m

$981

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Mon 2/2

12:24 pm-8:00 pm

2 stops44h 06m

Kolkata Netaji S. Chandra

Fri 2/6

3:35 am-11:39 am

2 stops43h 34m

$986

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Wed 1/28

12:47 pm-1:55 am

2 stops25h 38m

Kolkata Netaji S. Chandra

Wed 2/11

3:25 am-7:55 pm

2 stops28h 00m

$1,712

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Thu 1/29

6:36 pm-1:55 am

2 stops43h 49m

Kolkata Netaji S. Chandra

Thu 2/12

3:25 am-8:20 pm

2 stops52h 25m

$1,721

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Sat 2/14

12:17 pm-1:55 am

2 stops26h 08m

Kolkata Netaji S. Chandra

Tue 3/31

4:00 am-3:50 pm

2 stops46h 20m

$1,753

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Fri 2/13

8:25 pm-1:55 am

2 stops42h 00m

Kolkata Netaji S. Chandra

Mon 3/30

4:00 am-7:50 pm

2 stops50h 20m

$1,756

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 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 September is, on average, the cheapest month to fly to Kolkata from Houston, with most prices found around $1,147. If you aren’t able to travel during the month of September, then book flights to Kolkata from Houston during February instead. Flights to Kolkata in February, while not as cheap as those in September, still average around $1,254.

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 30m

Direct flights

None
The fastest flight from Houston to Kolkata takes 25h 30m
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 30m 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
512 reviews
Search IndiGo flights
EmiratesPriceFrom $1,296Free CancellationRating
8.1
3,448 reviews
Search Emirates flights
Qatar AirwaysPriceFrom $1,298Free CancellationRating
7.4
3,698 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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