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Cheap flights from Houston George Bush Intcntl Airport to Kolkata from ₹ 39,640

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 George Bush Intcntl Airport to Kolkata departing on 20/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston George Bush Intcntl Airport to Kolkata

Cheap return flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
21:05 - 15:45IAH-CCU
31h 10m2 stops
Turkish Airlines Logo
18:30 - 13:10CCU-IAH
54h 10m2 stops
₹ 84,601Turkish Airlines
Find Deal
Tue, 3 Feb - Thu, 5 Mar
IndiGo Logo
21:05 - 09:55IAH-CCU
25h 20m2 stops
IndiGo Logo
18:00 - 19:10CCU-IAH
36h 40m2 stops
₹ 85,931IndiGo
Find Deal
Mon, 17 Nov - Sun, 7 Dec
Turkish Airlines Logo
22:05 - 12:25IAH-CCU
27h 50m2 stops
Turkish Airlines Logo
21:30 - 20:10CCU-IAH
33h 10m2 stops
₹ 88,946Turkish Airlines
Find Deal
Fri, 13 Mar - Sun, 22 Mar
IndiGo Logo
21:05 - 17:40IAH-CCU
33h 05m2 stops
IndiGo Logo
19:30 - 19:10CCU-IAH
35h 10m2 stops
₹ 89,478IndiGo
Find Deal
Mon, 17 Nov - Sat, 6 Dec
Turkish Airlines Logo
21:05 - 12:25IAH-CCU
27h 50m2 stops
Turkish Airlines Logo
21:30 - 19:10CCU-IAH
33h 10m2 stops
₹ 91,252Turkish Airlines
Find Deal
Mon, 2 Feb - Sat, 7 Feb
Multiple Airlines Logo
21:05 - 20:15IAH-CCU
35h 40m2 stops
Multiple Airlines Logo
20:45 - 23:59CCU-IAH
38h 44m3 stops
₹ 94,355Multiple Airlines
Find Deal
Mon, 17 Nov - Sun, 7 Dec
KLM Logo
16:05 - 07:10IAH-CCU
27h 35m2 stops
KLM Logo
18:30 - 13:30CCU-IAH
30h 30m2 stops
₹ 94,533KLM
Find Deal
Thu, 8 Jan - Sat, 31 Jan
Multiple Airlines Logo
07:00 - 02:40IAH-CCU
32h 10m2 stops
Multiple Airlines Logo
21:30 - 21:39CCU-IAH
35h 39m3 stops
₹ 95,597Multiple Airlines
Find Deal
Fri, 23 Jan - Sat, 14 Feb
KLM Logo
16:05 - 09:55IAH-CCU
30h 20m2 stops
KLM Logo
21:30 - 13:30CCU-IAH
27h 30m2 stops
₹ 106,504KLM
Find Deal
Mon, 2 Feb - Sat, 7 Feb
Qatar Airways Logo
17:45 - 01:55IAH-CCU
20h 40m1 stop
Qatar Airways Logo
03:25 - 15:15CCU-IAH
23h 20m1 stop
₹ 115,550Qatar Airways
Find Deal
Tue, 3 Feb - Wed, 4 Mar

KLM flights from Houston George Bush Intcntl Airport to Kolkata

Our best KLM deals on Houston George Bush Intcntl Airport to Kolkata flight tickets
KLM
8 Jan
IAH16:05Houston George Bush Intcntl
27h 35m
2 stops
CCU07:10Kolkata Netaji S. Chandra
31 Jan
CCU18:30Kolkata Netaji S. Chandra
30h 30m
2 stops
IAH13:30Houston George Bush Intcntl
₹ 94,533
Find similar
KLM
2 Feb
IAH16:05Houston George Bush Intcntl
30h 20m
2 stops
CCU09:55Kolkata Netaji S. Chandra
7 Feb
CCU21:30Kolkata Netaji S. Chandra
27h 30m
2 stops
IAH13:30Houston George Bush Intcntl
₹ 106,504
Find similar
KLM
10 Nov
IAH15:30Houston George Bush Intcntl
29h 55m
2 stops
CCU08:55Kolkata Netaji S. Chandra
15 Nov
CCU20:15Kolkata Netaji S. Chandra
28h 45m
2 stops
IAH13:30Houston George Bush Intcntl
₹ 106,771
Find similar

IndiGo flights from Houston George Bush Intcntl Airport to Kolkata

Our best IndiGo deals on Houston George Bush Intcntl Airport to Kolkata flight tickets
IndiGo
9 Nov
IAH21:05Houston George Bush Intcntl
31h 10m
2 stops
CCU15:45Kolkata Netaji S. Chandra
18 Nov
CCU16:30Kolkata Netaji S. Chandra
38h 10m
2 stops
IAH19:10Houston George Bush Intcntl
₹ 85,133
Find similar
IndiGo
17 Nov
IAH21:05Houston George Bush Intcntl
25h 20m
2 stops
CCU09:55Kolkata Netaji S. Chandra
7 Dec
CCU18:00Kolkata Netaji S. Chandra
36h 40m
2 stops
IAH19:10Houston George Bush Intcntl
₹ 85,931
Find similar
IndiGo
17 Nov
IAH21:05Houston George Bush Intcntl
33h 05m
2 stops
CCU17:40Kolkata Netaji S. Chandra
6 Dec
CCU19:30Kolkata Netaji S. Chandra
35h 10m
2 stops
IAH19:10Houston George Bush Intcntl
₹ 89,478
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Houston George Bush Intcntl Airport 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 59,053 searches. Data last updated 5 November 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Tue 3/2

21:05-15:45

2 stops31h 10m

Kolkata Netaji S. Chandra

Thu 5/3

18:30-13:10

2 stops54h 10m

₹ 84,601

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Mon 17/11

21:05-09:55

2 stops25h 20m

Kolkata Netaji S. Chandra

Sun 7/12

18:00-19:10

2 stops36h 40m

₹ 85,931

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Fri 13/3

22:05-12:25

2 stops27h 50m

Kolkata Netaji S. Chandra

Sun 22/3

21:30-20:10

2 stops33h 10m

₹ 88,946

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Mon 17/11

21:05-17:40

2 stops33h 05m

Kolkata Netaji S. Chandra

Sat 6/12

19:30-19:10

2 stops35h 10m

₹ 89,478

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Mon 2/2

21:05-12:25

2 stops27h 50m

Kolkata Netaji S. Chandra

Sat 7/2

21:30-19:10

2 stops33h 10m

₹ 91,252

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Mon 17/11

21:05-20:15

2 stops35h 40m

Kolkata Netaji S. Chandra

Sun 7/12

20:45-23:59

3 stops38h 44m

₹ 94,355

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Thu 8/1

16:05-07:10

2 stops27h 35m

Kolkata Netaji S. Chandra

Sat 31/1

18:30-13:30

2 stops30h 30m

₹ 94,533

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Fri 23/1

07:00-02:40

2 stops32h 10m

Kolkata Netaji S. Chandra

Sat 14/2

21:30-21:39

3 stops35h 39m

₹ 95,597

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Mon 2/2

16:05-09:55

2 stops30h 20m

Kolkata Netaji S. Chandra

Sat 7/2

21:30-13:30

2 stops27h 30m

₹ 106,504

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Tue 3/2

17:45-01:55

1 stop20h 40m

Kolkata Netaji S. Chandra

Wed 4/3

03:25-15:15

1 stop23h 20m

₹ 115,550

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 Kolkata from

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

If you are unable to visit Kolkata during the month of August, then departing from Houston George Bush Intcntl Airport during the month March is also very affordable. Most momondo users find prices during this month for around ₹ 116,348.

How far in advance should I book a flight to Kolkata?

You are more likely to see cheaper flights to Kolkata from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around ₹ 131,394 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kolkata from Houston George Bush Intcntl Airport for as low as ₹ 114,929 on momondo.

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

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

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

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

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

Direct flights

None
There are no direct flights from Houston George Bush Intcntl Airport to Kolkata. There are no popular flight routes from Houston George Bush Intcntl Airport to Kolkata.
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  • How far is Houston George Bush Intcntl to Kolkata Netaji S. Chandra by plane?

    A flight from Houston George Bush Intcntl to Kolkata Netaji S. Chandra will travel around 14148.6 km. 20h 40m is a normal flight duration for this route.

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

    Prices for flights from Houston George Bush Intcntl Airport to Kolkata Netaji S. Chandra Airport are refreshed on a daily basis.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston George Bush Intcntl Airport 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.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Kolkata . Millions of users trust and use momondo every year so you are in good hands.

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?

Once all potential Houston to Kolkata flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Kolkata from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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