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Cheap flights from Houston to Kolkata from $427

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 2/18. 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.
Turkish Airlines Logo
9:05 pm - 3:45 pm
IAH
-
CCU
31h 10m2 stops
Turkish Airlines Logo
6:30 pm - 7:10 pm
CCU
-
IAH
36h 10m2 stops
$951Turkish Airlines
lun., ene. 19 - mié., feb. 4
Turkish Airlines Logo
9:05 pm - 3:45 pm
IAH
-
CCU
31h 10m2 stops
Turkish Airlines Logo
9:30 pm - 7:10 pm
CCU
-
IAH
33h 10m2 stops
$962Turkish Airlines
mié., ene. 14 - dom., feb. 1
Turkish Airlines Logo
9:05 pm - 12:25 pm
IAH
-
CCU
27h 50m2 stops
Turkish Airlines Logo
6:30 pm - 2:10 pm
CCU
-
IAH
54h 10m2 stops
$963Turkish Airlines
vie., ene. 23 - lun., mar. 9
IndiGo Logo
9:05 pm - 5:40 pm
IAH
-
CCU
33h 05m2 stops
IndiGo Logo
1:40 am - 7:10 pm
CCU
-
IAH
29h 00m2 stops
$974IndiGo
sáb., ene. 17 - mar., ene. 27
Multiple Airlines Logo
10:05 pm - 9:55 pm
IAH
-
CCU
37h 20m2 stops
Multiple Airlines Logo
10:35 pm - 8:10 pm
CCU
-
IAH
32h 05m2 stops
$975Multiple Airlines
mar., mar. 17 - vie., mar. 27
Turkish Airlines Logo
9:10 pm - 12:55 pm
IAH
-
CCU
29h 15m2 stops
Turkish Airlines Logo
10:15 pm - 7:15 pm
CCU
-
IAH
31h 30m2 stops
$978Turkish Airlines
mar., abr. 14 - mié., abr. 29
Multiple Airlines Logo
7:00 am - 8:00 pm
IAH
-
CCU
25h 30m2 stops
Multiple Airlines Logo
3:35 am - 10:40 pm
CCU
-
IAH
54h 35m2 stops
$981Multiple Airlines
dom., ene. 18 - sáb., ene. 31
Multiple Airlines Logo
12:24 pm - 8:00 pm
IAH
-
CCU
44h 06m2 stops
Multiple Airlines Logo
3:35 am - 11:40 am
CCU
-
IAH
43h 35m2 stops
$986Multiple Airlines
lun., feb. 2 - vie., feb. 6
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
50h 11m2 stops
$1,735Qatar Airways
mié., ene. 21 - mar., feb. 3
Qatar Airways Logo
12:47 pm - 1:55 am
HOU
-
CCU
25h 38m2 stops
Qatar Airways Logo
3:25 am - 8:20 pm
CCU
-
HOU
28h 25m2 stops
$1,771Qatar Airways
mié., ene. 21 - vie., mar. 6

Qatar Airways flights from Houston to Kolkata

Our best Qatar Airways deals on Houston to Kolkata flight tickets
Qatar Airways
Jan 29
IAH5:45 pmHouston George Bush Intcntl
20h 40m
1 stop
CCU1:55 amKolkata Netaji S. Chandra
Feb 12
CCU3:25 amKolkata Netaji S. Chandra
23h 20m
1 stop
IAH3:15 pmHouston George Bush Intcntl
$1,328
Find similar
Qatar Airways
Jan 21
IAH5:45 pmHouston George Bush Intcntl
20h 40m
1 stop
CCU1:55 amKolkata Netaji S. Chandra
Mar 6
CCU3:25 amKolkata Netaji S. Chandra
23h 20m
1 stop
IAH3:15 pmHouston George Bush Intcntl
$1,330
Find similar
Qatar Airways
Feb 18
IAH5:45 pmHouston George Bush Intcntl
20h 40m
1 stop
CCU1:55 amKolkata Netaji S. Chandra
Mar 8
CCU3:25 amKolkata Netaji S. Chandra
23h 20m
1 stop
IAH4:15 pmHouston George Bush Intcntl
$1,331
Find similar

Turkish Airlines flights from Houston to Kolkata

Our best Turkish Airlines deals on Houston to Kolkata flight tickets
Turkish Airlines
Jan 19
IAH9:05 pmHouston George Bush Intcntl
31h 10m
2 stops
CCU3:45 pmKolkata Netaji S. Chandra
Feb 4
CCU6:30 pmKolkata Netaji S. Chandra
36h 10m
2 stops
IAH7:10 pmHouston George Bush Intcntl
$951
Find similar
Turkish Airlines
Jan 14
IAH9:05 pmHouston George Bush Intcntl
31h 10m
2 stops
CCU3:45 pmKolkata Netaji S. Chandra
Feb 1
CCU9:30 pmKolkata Netaji S. Chandra
33h 10m
2 stops
IAH7:10 pmHouston George Bush Intcntl
$962
Find similar
Turkish Airlines
Jan 23
IAH9:05 pmHouston George Bush Intcntl
27h 50m
2 stops
CCU12:25 pmKolkata Netaji S. Chandra
Mar 9
CCU6:30 pmKolkata Netaji S. Chandra
54h 10m
2 stops
IAH2:10 pmHouston George Bush Intcntl
$963
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 diciembre 8, 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

lun. 1/19

9:05 pm-3:45 pm

2 stops31h 10m

Kolkata Netaji S. Chandra

mié. 2/4

6:30 pm-7:10 pm

2 stops36h 10m

$951

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

mié. 1/14

9:05 pm-3:45 pm

2 stops31h 10m

Kolkata Netaji S. Chandra

dom. 2/1

9:30 pm-7:10 pm

2 stops33h 10m

$962

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

vie. 1/23

9:05 pm-12:25 pm

2 stops27h 50m

Kolkata Netaji S. Chandra

lun. 3/9

6:30 pm-2:10 pm

2 stops54h 10m

$963

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

sáb. 1/17

9:05 pm-5:40 pm

2 stops33h 05m

Kolkata Netaji S. Chandra

mar. 1/27

1:40 am-7:10 pm

2 stops29h 00m

$974

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

mar. 3/17

10:05 pm-9:55 pm

2 stops37h 20m

Kolkata Netaji S. Chandra

vie. 3/27

10:35 pm-8:10 pm

2 stops32h 05m

$975

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

mar. 4/14

9:10 pm-12:55 pm

2 stops29h 15m

Kolkata Netaji S. Chandra

mié. 4/29

10:15 pm-7:15 pm

2 stops31h 30m

$978

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

dom. 1/18

7:00 am-8:00 pm

2 stops25h 30m

Kolkata Netaji S. Chandra

sáb. 1/31

3:35 am-10:40 pm

2 stops54h 35m

$981

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

lun. 2/2

12:24 pm-8:00 pm

2 stops44h 06m

Kolkata Netaji S. Chandra

vie. 2/6

3:35 am-11:40 am

2 stops43h 35m

$986

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

mié. 1/21

12:47 pm-1:55 am

2 stops25h 38m

Kolkata Netaji S. Chandra

mar. 2/3

3:25 am-6:06 pm

2 stops50h 11m

$1,735

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

mié. 1/21

12:47 pm-1:55 am

2 stops25h 38m

Kolkata Netaji S. Chandra

vie. 3/6

3:25 am-8:20 pm

2 stops28h 25m

$1,771

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.

What is the cheapest day to depart on your flight to Kolkata?

On average, the least expensive day to fly to Kolkata from Houston is on a Monday. momondo users have found tickets for Monday departures for as low as $1,297. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Kolkata on Wednesday is $1,658.

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 45m

Direct flights

None
The fastest flight from Houston to Kolkata takes 25h 45m
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 20h 40m 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
505 reviews
Search IndiGo flights
Qatar AirwaysPriceFrom $1,290Free CancellationRating
7.4
3,676 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,296Free CancellationRating
8.1
3,431 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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