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Cheap flights from Kolkata to Houston from ₹ 66,461

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to Houston departing on 31/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Find the cheapest flights from Kolkata to Houston

Cheap return flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
04:10 - 16:20
CCU
-
IAH
46h 40m
2 stops
Etihad Airways Logo
11:45 - 20:00
IAH
-
CCU
45h 45m
2 stops
₹ 102,343Etihad Airways
Sat, 12 Sep - Fri, 23 Oct
Multiple Airlines Logo
04:10 - 23:17
CCU
-
IAH
29h 37m
2 stops
Multiple Airlines Logo
11:26 - 03:00
IAH
-
CCU
29h 04m
2 stops
₹ 110,390Multiple Airlines
Fri, 11 Sep - Thu, 22 Oct
Etihad Airways Logo
21:30 - 16:20
CCU
-
IAH
29h 20m
2 stops
Etihad Airways Logo
11:45 - 03:00
IAH
-
CCU
28h 45m
2 stops
₹ 110,485Etihad Airways
Wed, 23 Sep - Sun, 27 Sep
KLM Logo
19:00 - 14:45
CCU
-
IAH
30h 15m
2 stops
KLM Logo
17:05 - 07:10
IAH
-
CCU
27h 35m
2 stops
₹ 112,947KLM
Tue, 2 Jun - Wed, 28 Oct
KLM Logo
22:30 - 14:45
CCU
-
IAH
50h 45m
2 stops
KLM Logo
15:20 - 09:10
IAH
-
CCU
31h 20m
2 stops
₹ 117,207KLM
Tue, 23 Jun - Mon, 31 Aug
KLM Logo
19:00 - 14:45
CCU
-
IAH
30h 15m
2 stops
KLM Logo
15:20 - 08:15
IAH
-
CCU
30h 25m
2 stops
₹ 117,302KLM
Tue, 2 Jun - Mon, 19 Oct
KLM Logo
22:30 - 14:45
CCU
-
IAH
50h 45m
2 stops
KLM Logo
15:55 - 08:15
IAH
-
CCU
29h 50m
2 stops
₹ 117,491KLM
Tue, 23 Jun - Mon, 31 Aug
Etihad Airways Logo
21:30 - 16:20
CCU
-
IAH
29h 20m
2 stops
Etihad Airways Logo
11:45 - 03:00
IAH
-
CCU
28h 45m
2 stops
₹ 119,290Etihad Airways
Wed, 23 Sep - Sun, 27 Sep
Multiple Airlines Logo
22:30 - 16:50
CCU
-
IAH
52h 50m
3 stops
Multiple Airlines Logo
19:35 - 10:30
IAH
-
CCU
28h 25m
2 stops
₹ 120,994Multiple Airlines
Thu, 4 Jun - Mon, 5 Oct
Etihad Airways Logo
21:30 - 16:20
CCU
-
IAH
53h 20m
2 stops
Etihad Airways Logo
11:45 - 03:00
IAH
-
CCU
52h 45m
2 stops
₹ 121,089Etihad Airways
Fri, 11 Sep - Tue, 20 Oct

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Qatar Airways flights from Kolkata to Houston George Bush Intcntl Airport

Our best Qatar Airways deals on Kolkata to Houston George Bush Intcntl Airport flight tickets
Qatar Airways
23 Jun
CCU04:00Kolkata Netaji S. Chandra
22h 25m
1 stop
IAH15:55Houston George Bush Intcntl
31 Aug
IAH18:15Houston George Bush Intcntl
21h 45m
1 stop
CCU02:30Kolkata Netaji S. Chandra
₹ 136,615
Qatar Airways
23 Jun
CCU04:00Kolkata Netaji S. Chandra
30h 29m
2 stops
IAH23:59Houston George Bush Intcntl
31 Aug
IAH18:15Houston George Bush Intcntl
21h 45m
1 stop
CCU02:30Kolkata Netaji S. Chandra
₹ 143,148

KLM flights from Kolkata to Houston George Bush Intcntl Airport

Our best KLM deals on Kolkata to Houston George Bush Intcntl Airport flight tickets
KLM
2 Jun
CCU19:00Kolkata Netaji S. Chandra
30h 15m
2 stops
IAH14:45Houston George Bush Intcntl
28 Oct
IAH17:05Houston George Bush Intcntl
27h 35m
2 stops
CCU07:10Kolkata Netaji S. Chandra
₹ 112,947
KLM
23 Jun
CCU22:30Kolkata Netaji S. Chandra
50h 45m
2 stops
IAH14:45Houston George Bush Intcntl
31 Aug
IAH15:20Houston George Bush Intcntl
31h 20m
2 stops
CCU09:10Kolkata Netaji S. Chandra
₹ 117,207
KLM
2 Jun
CCU19:00Kolkata Netaji S. Chandra
30h 15m
2 stops
IAH14:45Houston George Bush Intcntl
19 Oct
IAH15:20Houston George Bush Intcntl
30h 25m
2 stops
CCU08:15Kolkata Netaji S. Chandra
₹ 117,302

momondo Fare Finder

 
Customise your flight search to find flights from Kolkata to Houston George Bush Intcntl Airport 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 59,053 searches. Data last updated 7 May 2026.
Use the filters below to find and compare flights from Kolkata to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Sat 12/9

04:10-16:20

2 stops46h 40m

Houston George Bush Intcntl

Fri 23/10

11:45-20:00

2 stops45h 45m

₹ 102,343

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Fri 11/9

04:10-23:17

2 stops29h 37m

Houston George Bush Intcntl

Thu 22/10

11:26-03:00

2 stops29h 04m

₹ 110,390

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 23/9

21:30-16:20

2 stops29h 20m

Houston George Bush Intcntl

Sun 27/9

11:45-03:00

2 stops28h 45m

₹ 110,485
Fastest return journey

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 2/6

19:00-14:45

2 stops30h 15m

Houston George Bush Intcntl

Wed 28/10

17:05-07:10

2 stops27h 35m

₹ 112,947

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 23/6

22:30-14:45

2 stops50h 45m

Houston George Bush Intcntl

Mon 31/8

15:20-09:10

2 stops31h 20m

₹ 117,207

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 2/6

19:00-14:45

2 stops30h 15m

Houston George Bush Intcntl

Mon 19/10

15:20-08:15

2 stops30h 25m

₹ 117,302

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 23/6

22:30-14:45

2 stops50h 45m

Houston George Bush Intcntl

Mon 31/8

15:55-08:15

2 stops29h 50m

₹ 117,491

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 23/9

21:30-16:20

2 stops29h 20m

Houston George Bush Intcntl

Sun 27/9

11:45-03:00

2 stops28h 45m

₹ 119,290

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Thu 4/6

22:30-16:50

3 stops52h 50m

Houston George Bush Intcntl

Mon 5/10

19:35-10:30

2 stops28h 25m

₹ 120,994

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Fri 11/9

21:30-16:20

2 stops53h 20m

Houston George Bush Intcntl

Tue 20/10

11:45-03:00

2 stops52h 45m

₹ 121,089

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Kolkata to Houston George Bush Intcntl Airport

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

Can stopping save me money on Kolkata to Houston George Bush Intcntl Airport flights?

You could potentially save up to 46% on your flight if you consider stops on a Kolkata to Houston George Bush Intcntl Airport flight.

How have Kolkata to Houston George Bush Intcntl Airport flight prices changed over time?

When to book flights from Kolkata to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kolkata to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Kolkata to Houston George Bush Intcntl Airport (CCU to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kolkata to Houston George Bush Intcntl Airport

Fastest flight time

29h 37m

Direct flights

None
The fastest flight from Kolkata to Houston George Bush Intcntl Airport takes 29h 37m
There are no direct flights from Kolkata to Houston George Bush Intcntl Airport. There are no popular flight routes from Kolkata to Houston George Bush Intcntl Airport.
Search flight deals

Frequently asked questions about flying from Kolkata to Houston George Bush Intcntl Airport

  • How far is Kolkata Netaji S. Chandra to Houston George Bush Intcntl by plane?

    Houston George Bush Intcntl is 14148.6 km away from Kolkata Netaji S. Chandra. Typically, this will take 29h 37m by plane in normal conditions.

  • When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Kolkata Netaji S. Chandra Airport to Houston George Bush Intcntl Airport refresh daily.

  • How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to Houston George Bush Intcntl 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 Kolkata Netaji S. Chandra Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The necessary travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Kolkata to Houston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kolkata to Houston for you.

Can I find flights from Kolkata to Houston with flexible booking policies on momondo?

Flights from Kolkata to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Kolkata to Houston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kolkata to Houston.

I’m not ready to book a flight from Kolkata to Houston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from Kolkata and alert you when they change.

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