Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Houston to Kolkata from $653

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 7/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Houston to Kolkata

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:26 am - 3:00 am
IAH
-
CCU
34h 04m
2 stops
Multiple Airlines Logo
8:55 pm - 8:26 pm
CCU
-
IAH
35h 01m
2 stops
$1,031Multiple Airlines
Wed, Sep 23 - Fri, Nov 20
Multiple Airlines Logo
6:00 am - 3:00 am
IAH
-
CCU
34h 30m
2 stops
Multiple Airlines Logo
9:30 pm - 10:27 pm
CCU
-
IAH
35h 27m
2 stops
$1,171Multiple Airlines
Thu, Jul 9 - Mon, Aug 3
Etihad Airways Logo
11:45 am - 8:30 pm
IAH
-
CCU
46h 15m
2 stops
Etihad Airways Logo
9:30 pm - 4:20 pm
CCU
-
IAH
29h 20m
2 stops
$1,231Etihad Airways
Fri, Oct 2 - Mon, Oct 5
Multiple Airlines Logo
10:14 am - 3:00 am
IAH
-
CCU
30h 16m
2 stops
Multiple Airlines Logo
8:55 pm - 10:51 pm
CCU
-
IAH
37h 26m
2 stops
$1,271Multiple Airlines
Fri, Sep 25 - Fri, Nov 13
Etihad Airways Logo
11:45 am - 3:00 am
IAH
-
CCU
28h 45m
2 stops
Etihad Airways Logo
9:30 pm - 4:20 pm
CCU
-
IAH
53h 20m
2 stops
$1,278Etihad Airways
Thu, Sep 24 - Mon, Sep 28
Etihad Airways Logo
11:45 am - 3:00 am
IAH
-
CCU
52h 45m
2 stops
Etihad Airways Logo
9:30 pm - 4:20 pm
CCU
-
IAH
53h 20m
2 stops
$1,288Etihad Airways
Thu, Sep 24 - Mon, Sep 28
Qatar Airways Logo
12:50 pm - 2:30 am
HOU
-
CCU
27h 10m
2 stops
Qatar Airways Logo
4:00 am - 6:19 pm
CCU
-
HOU
48h 49m
2 stops
$1,875Qatar Airways
Tue, Jun 30 - Fri, Jul 24
Qatar Airways Logo
1:08 pm - 2:30 am
HOU
-
CCU
26h 52m
2 stops
Qatar Airways Logo
3:25 am - 5:52 pm
CCU
-
HOU
25h 57m
2 stops
$1,877Qatar Airways
Mon, Sep 28 - Thu, Nov 12
Qatar Airways Logo
12:50 pm - 2:30 am
HOU
-
CCU
27h 10m
2 stops
Qatar Airways Logo
4:00 am - 7:53 pm
CCU
-
HOU
26h 23m
2 stops
$1,910Qatar Airways
Tue, Jun 30 - Sun, Jul 26
Qatar Airways Logo
1:08 pm - 2:30 am
HOU
-
CCU
26h 52m
2 stops
Qatar Airways Logo
3:25 am - 5:52 pm
CCU
-
HOU
25h 57m
2 stops
$1,915Qatar Airways
Sat, Sep 26 - Thu, Nov 12

Etihad Airways flights from Houston to Kolkata

Our best Etihad Airways deals on Houston to Kolkata flight tickets
Etihad Airways
Oct 2
IAH11:45 amHouston George Bush Intcntl
46h 15m
2 stops
CCU8:30 pmKolkata Netaji S. Chandra
Oct 5
CCU9:30 pmKolkata Netaji S. Chandra
29h 20m
2 stops
IAH4:20 pmHouston George Bush Intcntl
$1,231
Etihad Airways
Sep 24
IAH11:45 amHouston George Bush Intcntl
28h 45m
2 stops
CCU3:00 amKolkata Netaji S. Chandra
Sep 28
CCU9:30 pmKolkata Netaji S. Chandra
53h 20m
2 stops
IAH4:20 pmHouston George Bush Intcntl
$1,278
Etihad Airways
Sep 24
IAH11:45 amHouston George Bush Intcntl
52h 45m
2 stops
CCU3:00 amKolkata Netaji S. Chandra
Sep 28
CCU9:30 pmKolkata Netaji S. Chandra
53h 20m
2 stops
IAH4:20 pmHouston George Bush Intcntl
$1,288

KLM flights from Houston to Kolkata

Our best KLM deals on Houston to Kolkata flight tickets
KLM
Sep 28
IAH3:20 pmHouston George Bush Intcntl
30h 25m
2 stops
CCU8:15 amKolkata Netaji S. Chandra
Nov 13
CCU9:30 pmKolkata Netaji S. Chandra
27h 30m
2 stops
IAH1:30 pmHouston George Bush Intcntl
$1,358
KLM
Sep 26
IAH3:55 pmHouston George Bush Intcntl
31h 15m
2 stops
CCU9:40 amKolkata Netaji S. Chandra
Nov 13
CCU10:30 pmKolkata Netaji S. Chandra
26h 30m
2 stops
IAH1:30 pmHouston George Bush Intcntl
$1,359

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 May 2, 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

Wed 9/23

6:26 am-3:00 am

2 stops34h 04m

Kolkata Netaji S. Chandra

Fri 11/20

8:55 pm-8:26 pm

2 stops35h 01m

$1,031

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Thu 7/9

6:00 am-3:00 am

2 stops34h 30m

Kolkata Netaji S. Chandra

Mon 8/3

9:30 pm-10:27 pm

2 stops35h 27m

$1,171

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Fri 10/2

11:45 am-8:30 pm

2 stops46h 15m

Kolkata Netaji S. Chandra

Mon 10/5

9:30 pm-4:20 pm

2 stops29h 20m

$1,231

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Fri 9/25

10:14 am-3:00 am

2 stops30h 16m

Kolkata Netaji S. Chandra

Fri 11/13

8:55 pm-10:51 pm

2 stops37h 26m

$1,271

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Thu 9/24

11:45 am-3:00 am

2 stops28h 45m

Kolkata Netaji S. Chandra

Mon 9/28

9:30 pm-4:20 pm

2 stops53h 20m

$1,278

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Thu 9/24

11:45 am-3:00 am

2 stops52h 45m

Kolkata Netaji S. Chandra

Mon 9/28

9:30 pm-4:20 pm

2 stops53h 20m

$1,288

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Tue 6/30

12:50 pm-2:30 am

2 stops27h 10m

Kolkata Netaji S. Chandra

Fri 7/24

4:00 am-6:19 pm

2 stops48h 49m

$1,875
Quickest round-trip

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Mon 9/28

1:08 pm-2:30 am

2 stops26h 52m

Kolkata Netaji S. Chandra

Thu 11/12

3:25 am-5:52 pm

2 stops25h 57m

$1,877

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Tue 6/30

12:50 pm-2:30 am

2 stops27h 10m

Kolkata Netaji S. Chandra

Sun 7/26

4:00 am-7:53 pm

2 stops26h 23m

$1,910

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Sat 9/26

1:08 pm-2:30 am

2 stops26h 52m

Kolkata Netaji S. Chandra

Thu 11/12

3:25 am-5:52 pm

2 stops25h 57m

$1,915

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 February is, on average, the cheapest month to fly to Kolkata from Houston, with most prices found around $930. If you aren’t able to travel during the month of February, then book flights to Kolkata from Houston during January instead. Flights to Kolkata in January, while not as cheap as those in February, still average around $940.

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

21h 45m

Direct flights

None
The fastest flight from Houston to Kolkata takes 21h 45m
There are no direct flights from Houston to Kolkata. There are no popular flight routes from Houston to Kolkata.
Search flight deals

Frequently asked questions about flying from Houston to Kolkata

  • 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 21h 45m 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 $930Free CancellationRating
7.4
4,343 reviews
Search Turkish Airlines flights
IndiGoPriceFrom $999Free CancellationRating
6.7
557 reviews
Search IndiGo flights
Qatar AirwaysPriceFrom $1,290Free CancellationRating
7.4
3,724 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,304Free CancellationRating
8.1
3,567 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.

An easier way to manage your Kolkata trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 6/1
Mon 6/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to India

Airports servicing West Bengal

Bagdogra Airport