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Cheap flights from Houston George Bush Intcntl Airport to Kolkata from ₹ 40,562

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 1/10. 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

IndiGo Logo
21:00 - 15:35IAH-CCU
32h 05m2 stops
IndiGo Logo
02:00 - 19:05CCU-IAH
27h 35m2 stops
₹ 84,034IndiGo
Find Deal
Wed, 1 Oct - Wed, 15 Oct
IndiGo Logo
22:05 - 15:50IAH-CCU
31h 15m2 stops
IndiGo Logo
19:30 - 19:10CCU-IAH
35h 10m2 stops
₹ 84,210IndiGo
Find Deal
Fri, 31 Oct - Mon, 15 Dec
IndiGo Logo
21:00 - 15:35IAH-CCU
32h 05m2 stops
IndiGo Logo
22:30 - 19:05CCU-IAH
31h 05m2 stops
₹ 86,150IndiGo
Find Deal
Tue, 30 Sep - Wed, 15 Oct
IndiGo Logo
21:00 - 10:45IAH-CCU
27h 15m2 stops
IndiGo Logo
21:30 - 19:10CCU-IAH
33h 10m2 stops
₹ 86,238IndiGo
Find Deal
Wed, 1 Oct - Wed, 19 Nov
Logo
06:00 - 02:40IAH-CCU
34h 10m2 stops
Logo
20:55 - 19:56CCU-IAH
34h 31m2 stops
₹ 88,266
Find Deal
Wed, 29 Oct - Tue, 16 Dec
Logo
06:00 - 03:00IAH-CCU
34h 30m2 stops
Logo
20:55 - 23:43CCU-IAH
37h 18m2 stops
₹ 89,148
Find Deal
Wed, 8 Oct - Wed, 29 Oct
Turkish Airlines Logo
22:05 - 15:50IAH-CCU
31h 15m2 stops
Turkish Airlines Logo
18:30 - 13:10CCU-IAH
54h 10m2 stops
₹ 108,106Turkish Airlines
Find Deal
Tue, 28 Oct - Thu, 22 Jan
Turkish Airlines Logo
21:05 - 15:50IAH-CCU
31h 15m2 stops
Turkish Airlines Logo
22:30 - 19:10CCU-IAH
32h 10m2 stops
₹ 108,459Turkish Airlines
Find Deal
Mon, 17 Nov - Sun, 7 Dec
Air France Logo
15:50 - 05:30IAH-CCU
27h 10m2 stops
Air France Logo
18:30 - 13:55CCU-IAH
30h 55m2 stops
₹ 112,868Air France
Find Deal
Wed, 1 Oct - Wed, 19 Nov
Qatar Airways Logo
18:45 - 01:55IAH-CCU
20h 40m1 stop
Qatar Airways Logo
03:25 - 15:15CCU-IAH
23h 20m1 stop
₹ 114,102Qatar Airways
Find Deal
Tue, 28 Oct - Wed, 21 Jan

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
23 Sept
IAH21:00Houston George Bush Intcntl
27h 15m
2 stops
CCU10:45Kolkata Netaji S. Chandra
1 Oct
CCU22:15Kolkata Netaji S. Chandra
31h 20m
2 stops
IAH19:05Houston George Bush Intcntl
₹ 83,593
Find similar
IndiGo
1 Oct
IAH21:00Houston George Bush Intcntl
32h 05m
2 stops
CCU15:35Kolkata Netaji S. Chandra
15 Oct
CCU02:00Kolkata Netaji S. Chandra
27h 35m
2 stops
IAH19:05Houston George Bush Intcntl
₹ 84,034
Find similar
IndiGo
31 Oct
IAH22:05Houston George Bush Intcntl
31h 15m
2 stops
CCU15:50Kolkata Netaji S. Chandra
15 Dec
CCU19:30Kolkata Netaji S. Chandra
35h 10m
2 stops
IAH19:10Houston George Bush Intcntl
₹ 84,210
Find similar

Turkish Airlines flights from Houston George Bush Intcntl Airport to Kolkata

Our best Turkish Airlines deals on Houston George Bush Intcntl Airport to Kolkata flight tickets
Turkish Airlines
28 Oct
IAH22:05Houston George Bush Intcntl
31h 15m
2 stops
CCU15:50Kolkata Netaji S. Chandra
22 Jan
CCU18:30Kolkata Netaji S. Chandra
54h 10m
2 stops
IAH13:10Houston George Bush Intcntl
₹ 108,106
Find similar
Turkish Airlines
17 Nov
IAH21:05Houston George Bush Intcntl
31h 15m
2 stops
CCU15:50Kolkata Netaji S. Chandra
7 Dec
CCU22:30Kolkata Netaji S. Chandra
32h 10m
2 stops
IAH19:10Houston George Bush Intcntl
₹ 108,459
Find similar
Turkish Airlines
28 Oct
IAH22:05Houston George Bush Intcntl
31h 15m
2 stops
CCU15:50Kolkata Netaji S. Chandra
22 Jan
CCU22:30Kolkata Netaji S. Chandra
50h 10m
2 stops
IAH13:10Houston George Bush Intcntl
₹ 108,635
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 16 September 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

Wed 1/10

21:00-15:35

2 stops32h 05m

Kolkata Netaji S. Chandra

Wed 15/10

02:00-19:05

2 stops27h 35m

₹ 84,034

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Fri 31/10

22:05-15:50

2 stops31h 15m

Kolkata Netaji S. Chandra

Mon 15/12

19:30-19:10

2 stops35h 10m

₹ 84,210

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Tue 30/9

21:00-15:35

2 stops32h 05m

Kolkata Netaji S. Chandra

Wed 15/10

22:30-19:05

2 stops31h 05m

₹ 86,150

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Wed 1/10

21:00-10:45

2 stops27h 15m

Kolkata Netaji S. Chandra

Wed 19/11

21:30-19:10

2 stops33h 10m

₹ 86,238

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Wed 29/10

06:00-02:40

2 stops34h 10m

Kolkata Netaji S. Chandra

Tue 16/12

20:55-19:56

2 stops34h 31m

₹ 88,266

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Wed 8/10

06:00-03:00

2 stops34h 30m

Kolkata Netaji S. Chandra

Wed 29/10

20:55-23:43

2 stops37h 18m

₹ 89,148

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Tue 28/10

22:05-15:50

2 stops31h 15m

Kolkata Netaji S. Chandra

Thu 22/1

18:30-13:10

2 stops54h 10m

₹ 108,106

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Mon 17/11

21:05-15:50

2 stops31h 15m

Kolkata Netaji S. Chandra

Sun 7/12

22:30-19:10

2 stops32h 10m

₹ 108,459

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Wed 1/10

15:50-05:30

2 stops27h 10m

Kolkata Netaji S. Chandra

Wed 19/11

18:30-13:55

2 stops30h 55m

₹ 112,868

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Tue 28/10

18:45-01:55

1 stop20h 40m

Kolkata Netaji S. Chandra

Wed 21/1

03:25-15:15

1 stop23h 20m

₹ 114,102

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 ₹ 115,072.

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 ₹ 130,378 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 ₹ 102,110 on momondo.

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

As of September 2025, prices for Houston George Bush Intcntl Airport to Kolkata flights are approximately 10% more expensive when compared to flights at the same time last year.

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.
Search flight deals

  • 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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