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Cheap flights from Houston to Kolkata from $415

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 2/5. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 am - 8:00 pm
IAH
-
CCU
24h 30m2 stops
Multiple Airlines Logo
8:55 pm - 10:30 pm
CCU
-
IAH
37h 05m2 stops
$982Multiple Airlines
Thu, Jan 22 - Fri, Feb 6
Multiple Airlines Logo
12:29 pm - 8:00 pm
IAH
-
CCU
44h 01m2 stops
Multiple Airlines Logo
3:35 am - 11:39 am
CCU
-
IAH
43h 34m2 stops
$987Multiple Airlines
Fri, Jan 23 - Fri, Feb 6
Multiple Airlines Logo
8:00 am - 2:40 am
IAH
-
CCU
31h 10m2 stops
Multiple Airlines Logo
8:55 pm - 10:42 pm
CCU
-
IAH
37h 17m2 stops
$988Multiple Airlines
Sun, Feb 1 - Sun, Feb 8
Multiple Airlines Logo
9:05 pm - 12:25 pm
IAH
-
CCU
27h 50m2 stops
Multiple Airlines Logo
10:15 pm - 7:10 pm
CCU
-
IAH
31h 25m2 stops
$1,034Multiple Airlines
Fri, Feb 20 - Mon, Apr 6
Multiple Airlines Logo
4:15 pm - 3:10 pm
IAH
-
CCU
35h 25m3 stops
Multiple Airlines Logo
9:30 pm - 9:39 pm
CCU
-
IAH
35h 39m3 stops
$1,036Multiple Airlines
Wed, Jan 21 - Thu, Feb 5
IndiGo Logo
2:55 pm - 3:10 pm
IAH
-
CCU
36h 45m2 stops
IndiGo Logo
2:10 pm - 7:10 pm
CCU
-
IAH
40h 30m2 stops
$1,053IndiGo
Wed, Jan 21 - Thu, Feb 5
Qatar Airways Logo
12:18 pm - 1:55 am
HOU
-
CCU
26h 07m2 stops
Qatar Airways Logo
4:00 am - 3:49 pm
CCU
-
HOU
46h 19m2 stops
$1,746Qatar Airways
Sun, Feb 22 - Wed, Apr 8
Qatar Airways Logo
12:18 pm - 1:55 am
HOU
-
CCU
26h 07m2 stops
Qatar Airways Logo
3:25 am - 7:50 pm
CCU
-
HOU
26h 55m2 stops
$1,774Qatar Airways
Sun, Mar 1 - Mon, Mar 9
Qatar Airways Logo
12:47 pm - 1:55 am
HOU
-
CCU
25h 38m2 stops
Qatar Airways Logo
3:25 am - 7:50 pm
CCU
-
HOU
27h 55m2 stops
$1,783Qatar Airways
Mon, Feb 9 - Sat, Feb 21
Qatar Airways Logo
12:47 pm - 1:55 am
HOU
-
CCU
25h 38m2 stops
Qatar Airways Logo
3:25 am - 6:06 pm
CCU
-
HOU
26h 11m2 stops
$1,791Qatar Airways
Wed, Jan 21 - Wed, Feb 4

Qatar Airways flights from Houston to Kolkata

Our best Qatar Airways deals on Houston to Kolkata flight tickets
Qatar Airways
Jan 19
IAH5:45 pmHouston George Bush Intcntl
20h 40m
1 stop
CCU1:55 amKolkata Netaji S. Chandra
Feb 3
CCU3:25 amKolkata Netaji S. Chandra
23h 20m
1 stop
IAH3:15 pmHouston George Bush Intcntl
$1,334
Find similar
Qatar Airways
Jan 18
IAH5:45 pmHouston George Bush Intcntl
20h 40m
1 stop
CCU1:55 amKolkata Netaji S. Chandra
Feb 3
CCU3:25 amKolkata Netaji S. Chandra
23h 20m
1 stop
IAH3:15 pmHouston George Bush Intcntl
$1,338
Find similar
Qatar Airways
Feb 1
IAH5:45 pmHouston George Bush Intcntl
20h 40m
1 stop
CCU1:55 amKolkata Netaji S. Chandra
Feb 7
CCU3:25 amKolkata Netaji S. Chandra
23h 20m
1 stop
IAH3:15 pmHouston George Bush Intcntl
$1,373
Find similar

Emirates flights from Houston to Kolkata

Our best Emirates deals on Houston to Kolkata flight tickets
Emirates
Jan 21
IAH7:10 pmHouston George Bush Intcntl
36h 10m
1 stop
CCU6:50 pmKolkata Netaji S. Chandra
Feb 5
CCU9:15 amKolkata Netaji S. Chandra
42h 35m
1 stop
IAH4:20 pmHouston George Bush Intcntl
$1,321
Find similar
Emirates
Feb 22
IAH7:10 pmHouston George Bush Intcntl
25h 00m
1 stop
CCU7:40 amKolkata Netaji S. Chandra
Apr 8
CCU8:55 pmKolkata Netaji S. Chandra
30h 25m
1 stop
IAH4:50 pmHouston George Bush Intcntl
$1,323
Find similar
Emirates
Feb 10
IAH7:10 pmHouston George Bush Intcntl
25h 00m
1 stop
CCU7:40 amKolkata Netaji S. Chandra
Mar 10
CCU9:15 amKolkata Netaji S. Chandra
46h 37m
2 stops
IAH9:22 pmHouston George Bush Intcntl
$1,330
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 January 7, 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

Thu 1/22

8:00 am-8:00 pm

2 stops24h 30m

Kolkata Netaji S. Chandra

Fri 2/6

8:55 pm-10:30 pm

2 stops37h 05m

$982

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Fri 1/23

12:29 pm-8:00 pm

2 stops44h 01m

Kolkata Netaji S. Chandra

Fri 2/6

3:35 am-11:39 am

2 stops43h 34m

$987

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sun 2/1

8:00 am-2:40 am

2 stops31h 10m

Kolkata Netaji S. Chandra

Sun 2/8

8:55 pm-10:42 pm

2 stops37h 17m

$988

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Fri 2/20

9:05 pm-12:25 pm

2 stops27h 50m

Kolkata Netaji S. Chandra

Mon 4/6

10:15 pm-7:10 pm

2 stops31h 25m

$1,034

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Wed 1/21

4:15 pm-3:10 pm

3 stops35h 25m

Kolkata Netaji S. Chandra

Thu 2/5

9:30 pm-9:39 pm

3 stops35h 39m

$1,036

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Wed 1/21

2:55 pm-3:10 pm

2 stops36h 45m

Kolkata Netaji S. Chandra

Thu 2/5

2:10 pm-7:10 pm

2 stops40h 30m

$1,053

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Sun 2/22

12:18 pm-1:55 am

2 stops26h 07m

Kolkata Netaji S. Chandra

Wed 4/8

4:00 am-3:49 pm

2 stops46h 19m

$1,746

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Sun 3/1

12:18 pm-1:55 am

2 stops26h 07m

Kolkata Netaji S. Chandra

Mon 3/9

3:25 am-7:50 pm

2 stops26h 55m

$1,774

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Mon 2/9

12:47 pm-1:55 am

2 stops25h 38m

Kolkata Netaji S. Chandra

Sat 2/21

3:25 am-7:50 pm

2 stops27h 55m

$1,783

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Wed 1/21

12:47 pm-1:55 am

2 stops25h 38m

Kolkata Netaji S. Chandra

Wed 2/4

3:25 am-6:06 pm

2 stops26h 11m

$1,791

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 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

24h 30m

Direct flights

None
The fastest flight from Houston to Kolkata takes 24h 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 24h 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
518 reviews
Search IndiGo flights
EmiratesPriceFrom $1,296Free CancellationRating
8.1
3,462 reviews
Search Emirates flights
Qatar AirwaysPriceFrom $1,298Free CancellationRating
7.4
3,701 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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