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Cheap flights from Kolkata to Houston from ₹ 60,929

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 21/11. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Kolkata to Houston

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
03:20 - 20:09CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
28h 19m2 stops Abu Dhabi Zayed Intl Chicago O'Hare Intl
Multiple Airlines Logo
07:34 - 19:55IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
24h 51m2 stops Chicago O'Hare Intl Abu Dhabi Zayed Intl
₹ 92,155Multiple Airlines
Mon, 16 Nov - Thu, 4 Feb
Multiple Airlines Logo
21:30 - 16:07CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
29h 07m2 stops Abu Dhabi Zayed Intl Chicago O'Hare Intl
Multiple Airlines Logo
11:00 - 02:55IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
29h 25m2 stops Chicago O'Hare Intl Abu Dhabi Zayed Intl
₹ 92,155Multiple Airlines
Fri, 18 Sep - Fri, 25 Sep
Qatar Airways Logo
04:00 - 15:55CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
22h 25m1 stop Doha Hamad Intl
Qatar Airways Logo
14:08 - 02:30IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
25h 52m2 stops Chicago O'Hare Intl Doha Hamad Intl
₹ 126,332Qatar Airways
Fri, 18 Sep - Fri, 25 Sep
Multiple Airlines Logo
18:45 - 13:40CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
29h 25m2 stops Mumbai Chhatrapati Shivaji Intl Paris Charles de Gaulle
Multiple Airlines Logo
15:25 - 08:55IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
30h 00m2 stops Amsterdam Schiphol Bengaluru Intl
₹ 131,472Multiple Airlines
Sun, 11 Oct - Wed, 11 Nov
Multiple Airlines Logo
02:00 - 22:25CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
30h 55m3 stops Bangkok Suvarnabhumi Hanoi Noibai Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
01:10 - 22:20IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
34h 40m3 stops Taipei City Taiwan Taoyuan Intl Hanoi Noibai Mumbai Chhatrapati Shivaji Intl
₹ 132,615Multiple Airlines
Thu, 17 Sep - Thu, 24 Sep
Thai Airways Logo
02:00 - 22:50CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
31h 20m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
Thai Airways Logo
23:30 - 00:40IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
37h 40m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
₹ 133,567Thai Airways
Fri, 28 Aug - Sun, 28 Feb
Multiple Airlines Logo
23:30 - 22:25CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
33h 25m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
18:15 - 10:25IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
29h 40m3 stops Doha Hamad Intl Dubai Intl Hyderabad Rajiv Gandhi Intl
₹ 133,948Multiple Airlines
Fri, 18 Sep - Fri, 25 Sep
Multiple Airlines Logo
01:00 - 22:25CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
31h 55m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
14:55 - 09:55IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
31h 30m2 stops Istanbul Mumbai Chhatrapati Shivaji Intl
₹ 137,089Multiple Airlines
Sun, 20 Sep - Tue, 1 Dec
Multiple Airlines Logo
23:00 - 15:55CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
27h 25m2 stops Mumbai Chhatrapati Shivaji Intl Doha Hamad Intl
Multiple Airlines Logo
17:40 - 09:50IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
28h 40m3 stops Doha Hamad Intl Dubai Intl Mumbai Chhatrapati Shivaji Intl
₹ 138,327Multiple Airlines
Sat, 29 Aug - Sun, 28 Feb
Multiple Airlines Logo
18:55 - 15:55CCU  Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl
31h 30m3 stops Indore Mumbai Chhatrapati Shivaji Intl Doha Hamad Intl
Multiple Airlines Logo
17:40 - 09:50IAH  Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra
28h 40m3 stops Doha Hamad Intl Dubai Intl Mumbai Chhatrapati Shivaji Intl
₹ 141,469Multiple Airlines
Sat, 29 Aug - Sun, 28 Feb

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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
18 Sept
CCU04:00Kolkata Netaji S. Chandra
22h 25m
1 stop
IAH15:55Houston George Bush Intcntl
25 Sept
IAH14:08Houston George Bush Intcntl
25h 52m
2 stops
CCU02:30Kolkata Netaji S. Chandra
₹ 126,332
Qatar Airways
18 Sept
CCU04:00Kolkata Netaji S. Chandra
22h 25m
1 stop
IAH15:55Houston George Bush Intcntl
25 Sept
IAH18:15Houston George Bush Intcntl
21h 45m
1 stop
CCU02:30Kolkata Netaji S. Chandra
₹ 169,077
Qatar Airways
29 Aug
CCU04:00Kolkata Netaji S. Chandra
22h 25m
1 stop
IAH15:55Houston George Bush Intcntl
28 Feb
IAH17:40Houston George Bush Intcntl
20h 45m
1 stop
CCU01:55Kolkata Netaji S. Chandra
₹ 170,219

Emirates flights from Kolkata to Houston George Bush Intcntl Airport

Our best Emirates deals on Kolkata to Houston George Bush Intcntl Airport flight tickets
Emirates
17 Nov
CCU09:15Kolkata Netaji S. Chandra
42h 35m
1 stop
IAH16:20Houston George Bush Intcntl
4 Feb
IAH06:45Houston George Bush Intcntl
37h 25m
2 stops
CCU07:40Kolkata Netaji S. Chandra
₹ 156,891
Emirates
29 Aug
CCU20:55Kolkata Netaji S. Chandra
30h 25m
1 stop
IAH16:50Houston George Bush Intcntl
28 Feb
IAH06:45Houston George Bush Intcntl
37h 25m
2 stops
CCU07:40Kolkata Netaji S. Chandra
₹ 161,651
Emirates
17 Nov
CCU09:15Kolkata Netaji S. Chandra
42h 35m
1 stop
IAH16:20Houston George Bush Intcntl
4 Feb
IAH19:10Houston George Bush Intcntl
36h 10m
1 stop
CCU18:50Kolkata Netaji S. Chandra
₹ 164,412

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 August 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 Kolkata Netaji S. Chandra - IAH Houston George Bush Intcntl

CCUIAH

Kolkata Netaji S. Chandra

Mon 16/11

03:20-20:09

2 stops28h 19m

Houston George Bush Intcntl

Thu 4/2

07:34-19:55

2 stops24h 51m

₹ 92,154

KolkataHouston

CCU Kolkata Netaji S. Chandra - IAH Houston George Bush Intcntl

CCUIAH

Kolkata Netaji S. Chandra

Fri 18/9

21:30-16:07

2 stops29h 07m

Houston George Bush Intcntl

Fri 25/9

11:00-02:55

2 stops29h 25m

₹ 92,154
Fastest return journey

KolkataHouston

CCU Kolkata Netaji S. Chandra - IAH Houston George Bush Intcntl

CCUIAH

Kolkata Netaji S. Chandra

Fri 18/9

04:00-15:55

1 stop22h 25m

Houston George Bush Intcntl

Fri 25/9

14:08-02:30

2 stops25h 52m

₹ 126,332

KolkataHouston

CCU Kolkata Netaji S. Chandra - IAH Houston George Bush Intcntl

CCUIAH

Kolkata Netaji S. Chandra

Sun 11/10

18:45-13:40

2 stops29h 25m

Houston George Bush Intcntl

Wed 11/11

15:25-08:55

2 stops30h 00m

₹ 131,472

KolkataHouston

CCU Kolkata Netaji S. Chandra - IAH Houston George Bush Intcntl

CCUIAH

Kolkata Netaji S. Chandra

Thu 17/9

02:00-22:25

3 stops30h 55m

Houston George Bush Intcntl

Thu 24/9

01:10-22:20

3 stops34h 40m

₹ 132,615

KolkataHouston

CCU Kolkata Netaji S. Chandra - IAH Houston George Bush Intcntl

CCUIAH

Kolkata Netaji S. Chandra

Fri 28/8

02:00-22:50

2 stops31h 20m

Houston George Bush Intcntl

Sun 28/2

23:30-00:40

2 stops37h 40m

₹ 133,567

KolkataHouston

CCU Kolkata Netaji S. Chandra - IAH Houston George Bush Intcntl

CCUIAH

Kolkata Netaji S. Chandra

Fri 18/9

23:30-22:25

2 stops33h 25m

Houston George Bush Intcntl

Fri 25/9

18:15-10:25

3 stops29h 40m

₹ 133,948

KolkataHouston

CCU Kolkata Netaji S. Chandra - IAH Houston George Bush Intcntl

CCUIAH

Kolkata Netaji S. Chandra

Sun 20/9

01:00-22:25

2 stops31h 55m

Houston George Bush Intcntl

Tue 1/12

14:55-09:55

2 stops31h 30m

₹ 137,089

KolkataHouston

CCU Kolkata Netaji S. Chandra - IAH Houston George Bush Intcntl

CCUIAH

Kolkata Netaji S. Chandra

Sat 29/8

23:00-15:55

2 stops27h 25m

Houston George Bush Intcntl

Sun 28/2

17:40-09:50

3 stops28h 40m

₹ 138,327

KolkataHouston

CCU Kolkata Netaji S. Chandra - IAH Houston George Bush Intcntl

CCUIAH

Kolkata Netaji S. Chandra

Sat 29/8

18:55-15:55

3 stops31h 30m

Houston George Bush Intcntl

Sun 28/2

17:40-09:50

3 stops28h 40m

₹ 141,469

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 43% 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 07m

Direct flights

None
The fastest flight from Kolkata to Houston George Bush Intcntl Airport takes 29h 07m
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.
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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 07m 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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