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Cheap flights from Houston to Kolkata from $491

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 4/16. 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
6:30 am - 3:00 am
IAH
-
CCU
34h 00m
2 stops
Multiple Airlines Logo
9:30 pm - 2:31 pm
CCU
-
IAH
27h 31m
2 stops
$905Multiple Airlines
Sun, Apr 12 - Sun, Apr 19
Multiple Airlines Logo
6:30 am - 8:30 pm
IAH
-
CCU
27h 30m
2 stops
Multiple Airlines Logo
9:30 pm - 8:36 pm
CCU
-
IAH
33h 36m
2 stops
$943Multiple Airlines
Sat, Mar 28 - Sun, Apr 12
Multiple Airlines Logo
2:55 pm - 12:15 am
IAH
-
CCU
46h 50m
2 stops
Multiple Airlines Logo
4:10 am - 11:53 am
CCU
-
IAH
42h 13m
2 stops
$980Multiple Airlines
Thu, Apr 16 - Fri, May 1
Multiple Airlines Logo
7:59 am - 8:30 pm
IAH
-
CCU
26h 01m
2 stops
Multiple Airlines Logo
9:30 pm - 10:33 pm
CCU
-
IAH
35h 33m
2 stops
$981Multiple Airlines
Tue, Mar 31 - Wed, Apr 15
Turkish Airlines Logo
9:05 pm - 3:30 pm
IAH
-
CCU
31h 55m
2 stops
Turkish Airlines Logo
10:30 pm - 7:10 pm
CCU
-
IAH
31h 10m
2 stops
$1,194Turkish Airlines
Mon, Apr 13 - Tue, Apr 28
Turkish Airlines Logo
2:30 pm - 10:45 am
IAH
-
CCU
33h 45m
2 stops
Turkish Airlines Logo
10:30 pm - 7:10 pm
CCU
-
IAH
31h 10m
2 stops
$1,216Turkish Airlines
Mon, Apr 27 - Thu, Jun 11
Qatar Airways Logo
12:42 pm - 2:30 am
HOU
-
CCU
27h 18m
2 stops
Qatar Airways Logo
4:00 am - 7:51 pm
CCU
-
HOU
26h 21m
2 stops
$1,809Qatar Airways
Fri, May 1 - Mon, Jun 15
Qatar Airways Logo
12:42 pm - 2:30 am
HOU
-
CCU
27h 18m
2 stops
Qatar Airways Logo
4:00 am - 7:51 pm
CCU
-
HOU
26h 21m
2 stops
$1,883Qatar Airways
Mon, Apr 27 - Thu, Jun 11
Qatar Airways Logo
12:42 pm - 2:30 am
HOU
-
CCU
27h 18m
2 stops
Qatar Airways Logo
4:00 am - 7:51 pm
CCU
-
HOU
26h 21m
2 stops
$1,889Qatar Airways
Wed, May 6 - Sun, May 10
Qatar Airways Logo
12:42 pm - 2:30 am
HOU
-
CCU
27h 18m
2 stops
Qatar Airways Logo
4:00 am - 7:51 pm
CCU
-
HOU
26h 21m
2 stops
$1,918Qatar Airways
Thu, Apr 30 - Thu, May 7

Qatar Airways flights from Houston to Kolkata

Our best Qatar Airways deals on Houston to Kolkata flight tickets
Qatar Airways
Apr 12
IAH6:25 pmHouston George Bush Intcntl
21h 35m
1 stop
CCU2:30 amKolkata Netaji S. Chandra
Apr 27
CCU4:00 amKolkata Netaji S. Chandra
23h 10m
1 stop
IAH4:40 pmHouston George Bush Intcntl
$1,384
Qatar Airways
Mar 30
IAH6:25 pmHouston George Bush Intcntl
21h 35m
1 stop
CCU2:30 amKolkata Netaji S. Chandra
Apr 14
CCU4:00 amKolkata Netaji S. Chandra
23h 10m
1 stop
IAH4:40 pmHouston George Bush Intcntl
$1,397
Qatar Airways
Mar 21
IAH6:45 pmHouston George Bush Intcntl
20h 40m
1 stop
CCU1:55 amKolkata Netaji S. Chandra
Mar 28
CCU3:25 amKolkata Netaji S. Chandra
23h 10m
1 stop
IAH4:05 pmHouston George Bush Intcntl
$1,475

Emirates flights from Houston to Kolkata

Our best Emirates deals on Houston to Kolkata flight tickets
Emirates
Mar 29
IAH7:35 pmHouston George Bush Intcntl
26h 05m
1 stop
CCU8:10 amKolkata Netaji S. Chandra
Apr 13
CCU9:50 amKolkata Netaji S. Chandra
41h 30m
1 stop
IAH4:50 pmHouston George Bush Intcntl
$1,299
Emirates
Mar 30
IAH7:35 pmHouston George Bush Intcntl
42h 25m
1 stop
CCU12:30 amKolkata Netaji S. Chandra
Apr 14
CCU9:50 amKolkata Netaji S. Chandra
46h 01m
2 stops
IAH9:21 pmHouston George Bush Intcntl
$1,305
Emirates
Mar 29
IAH7:35 pmHouston George Bush Intcntl
26h 05m
1 stop
CCU8:10 amKolkata Netaji S. Chandra
Apr 13
CCU9:50 amKolkata Netaji S. Chandra
46h 01m
2 stops
IAH9:21 pmHouston George Bush Intcntl
$1,308

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 March 17, 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

Cheapest round-trip

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sun 4/12

6:30 am-3:00 am

2 stops34h 00m

Kolkata Netaji S. Chandra

Sun 4/19

9:30 pm-2:31 pm

2 stops27h 31m

$905

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sat 3/28

6:30 am-8:30 pm

2 stops27h 30m

Kolkata Netaji S. Chandra

Sun 4/12

9:30 pm-8:36 pm

2 stops33h 36m

$943

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Thu 4/16

2:55 pm-12:15 am

2 stops46h 50m

Kolkata Netaji S. Chandra

Fri 5/1

4:10 am-11:53 am

2 stops42h 13m

$980

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Tue 3/31

7:59 am-8:30 pm

2 stops26h 01m

Kolkata Netaji S. Chandra

Wed 4/15

9:30 pm-10:33 pm

2 stops35h 33m

$981

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Mon 4/13

9:05 pm-3:30 pm

2 stops31h 55m

Kolkata Netaji S. Chandra

Tue 4/28

10:30 pm-7:10 pm

2 stops31h 10m

$1,194

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Mon 4/27

2:30 pm-10:45 am

2 stops33h 45m

Kolkata Netaji S. Chandra

Thu 6/11

10:30 pm-7:10 pm

2 stops31h 10m

$1,216
Quickest round-trip

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Fri 5/1

12:42 pm-2:30 am

2 stops27h 18m

Kolkata Netaji S. Chandra

Mon 6/15

4:00 am-7:51 pm

2 stops26h 21m

$1,809

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Mon 4/27

12:42 pm-2:30 am

2 stops27h 18m

Kolkata Netaji S. Chandra

Thu 6/11

4:00 am-7:51 pm

2 stops26h 21m

$1,883

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Wed 5/6

12:42 pm-2:30 am

2 stops27h 18m

Kolkata Netaji S. Chandra

Sun 5/10

4:00 am-7:51 pm

2 stops26h 21m

$1,889

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Thu 4/30

12:42 pm-2:30 am

2 stops27h 18m

Kolkata Netaji S. Chandra

Thu 5/7

4:00 am-7:51 pm

2 stops26h 21m

$1,918

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 $1,145. 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

33h 54m

Direct flights

None
The fastest flight from Houston to Kolkata takes 33h 54m
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 33h 54m 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
Turkish AirlinesPriceFrom $945Free CancellationRating
7.3
4,258 reviews
Search Turkish Airlines flights
IndiGoPriceFrom $1,073Free CancellationRating
6.8
542 reviews
Search IndiGo flights
Qatar AirwaysPriceFrom $1,290Free CancellationRating
7.4
3,736 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,304Free CancellationRating
8.1
3,543 reviews
Search Emirates 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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