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Cheap flights from Houston George Bush Intcntl Airport to Kolkata from ₹ 36,636

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 14/2. 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.
Multiple Airlines Logo
08:00 - 23:40
IAH
-
CCU
28h 10m2 stops
Multiple Airlines Logo
20:55 - 16:46
CCU
-
IAH
31h 21m2 stops
₹ 87,782Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
Multiple Airlines Logo
07:00 - 20:00
IAH
-
CCU
25h 30m2 stops
Multiple Airlines Logo
20:55 - 14:10
CCU
-
IAH
27h 45m2 stops
₹ 87,872Multiple Airlines
Thu, 5 Feb - Sun, 22 Mar
Multiple Airlines Logo
12:24 - 20:00
IAH
-
CCU
44h 06m2 stops
Multiple Airlines Logo
03:35 - 11:40
CCU
-
IAH
43h 35m2 stops
₹ 88,320Multiple Airlines
Mon, 2 Feb - Fri, 6 Feb
Multiple Airlines Logo
16:20 - 15:45
IAH
-
CCU
35h 55m3 stops
Multiple Airlines Logo
21:30 - 19:54
CCU
-
IAH
33h 54m3 stops
₹ 89,036Multiple Airlines
Mon, 2 Feb - Tue, 24 Feb
Multiple Airlines Logo
16:15 - 12:40
IAH
-
CCU
32h 55m3 stops
Multiple Airlines Logo
21:30 - 23:09
CCU
-
IAH
37h 09m3 stops
₹ 90,559Multiple Airlines
Tue, 27 Jan - Tue, 3 Mar
Multiple Airlines Logo
06:25 - 02:40
IAH
-
CCU
32h 45m2 stops
Multiple Airlines Logo
19:30 - 18:26
CCU
-
IAH
33h 26m3 stops
₹ 90,738Multiple Airlines
Thu, 5 Feb - Sun, 22 Mar
Multiple Airlines Logo
17:45 - 20:25
IAH
-
CCU
39h 10m2 stops
Multiple Airlines Logo
21:20 - 16:15
CCU
-
IAH
29h 25m2 stops
₹ 90,828Multiple Airlines
Tue, 10 Feb - Tue, 10 Mar
Multiple Airlines Logo
06:25 - 01:55
IAH
-
CCU
32h 00m2 stops
Multiple Airlines Logo
21:30 - 19:54
CCU
-
IAH
33h 54m3 stops
₹ 91,007Multiple Airlines
Mon, 2 Feb - Tue, 24 Feb
Multiple Airlines Logo
17:45 - 22:15
IAH
-
CCU
41h 00m2 stops
Multiple Airlines Logo
05:05 - 15:15
CCU
-
IAH
45h 40m2 stops
₹ 91,096Multiple Airlines
Mon, 2 Feb - Tue, 24 Feb
Multiple Airlines Logo
05:46 - 02:40
IAH
-
CCU
33h 24m3 stops
Multiple Airlines Logo
21:30 - 21:39
CCU
-
IAH
35h 39m3 stops
₹ 91,634Multiple Airlines
Wed, 21 Jan - Thu, 5 Feb

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
27 Jan
IAH21:05Houston George Bush Intcntl
27h 50m
2 stops
CCU12:25Kolkata Netaji S. Chandra
2 Mar
CCU01:40Kolkata Netaji S. Chandra
29h 00m
2 stops
IAH19:10Houston George Bush Intcntl
₹ 95,844
Find similar
IndiGo
21 Jan
IAH14:55Houston George Bush Intcntl
36h 45m
2 stops
CCU15:10Kolkata Netaji S. Chandra
5 Feb
CCU19:30Kolkata Netaji S. Chandra
35h 10m
2 stops
IAH19:10Houston George Bush Intcntl
₹ 108,026
Find similar

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
19 Jan
IAH16:05Houston George Bush Intcntl
30h 30m
2 stops
CCU10:05Kolkata Netaji S. Chandra
4 Feb
CCU18:30Kolkata Netaji S. Chandra
30h 55m
2 stops
IAH13:55Houston George Bush Intcntl
₹ 96,202
Find similar
KLM
4 Feb
IAH16:05Houston George Bush Intcntl
28h 10m
2 stops
CCU07:45Kolkata Netaji S. Chandra
21 Mar
CCU20:15Kolkata Netaji S. Chandra
28h 45m
2 stops
IAH14:30Houston George Bush Intcntl
₹ 96,292
Find similar
KLM
19 Jan
IAH16:05Houston George Bush Intcntl
28h 10m
2 stops
CCU07:45Kolkata Netaji S. Chandra
3 Feb
CCU18:30Kolkata Netaji S. Chandra
30h 55m
2 stops
IAH13:55Houston George Bush Intcntl
₹ 103,010
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 21 December 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

Mon 2/2

08:00-23:40

2 stops28h 10m

Kolkata Netaji S. Chandra

Mon 9/2

20:55-16:46

2 stops31h 21m

₹ 87,782

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Thu 5/2

07:00-20:00

2 stops25h 30m

Kolkata Netaji S. Chandra

Sun 22/3

20:55-14:10

2 stops27h 45m

₹ 87,872

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Mon 2/2

12:24-20:00

2 stops44h 06m

Kolkata Netaji S. Chandra

Fri 6/2

03:35-11:40

2 stops43h 35m

₹ 88,320

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Mon 2/2

16:20-15:45

3 stops35h 55m

Kolkata Netaji S. Chandra

Tue 24/2

21:30-19:54

3 stops33h 54m

₹ 89,036

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Tue 27/1

16:15-12:40

3 stops32h 55m

Kolkata Netaji S. Chandra

Tue 3/3

21:30-23:09

3 stops37h 09m

₹ 90,559

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Thu 5/2

06:25-02:40

2 stops32h 45m

Kolkata Netaji S. Chandra

Sun 22/3

19:30-18:26

3 stops33h 26m

₹ 90,738

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Tue 10/2

17:45-20:25

2 stops39h 10m

Kolkata Netaji S. Chandra

Tue 10/3

21:20-16:15

2 stops29h 25m

₹ 90,828

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Mon 2/2

06:25-01:55

2 stops32h 00m

Kolkata Netaji S. Chandra

Tue 24/2

21:30-19:54

3 stops33h 54m

₹ 91,007

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Mon 2/2

17:45-22:15

2 stops41h 00m

Kolkata Netaji S. Chandra

Tue 24/2

05:05-15:15

2 stops45h 40m

₹ 91,096

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Wed 21/1

05:46-02:40

3 stops33h 24m

Kolkata Netaji S. Chandra

Thu 5/2

21:30-21:39

3 stops35h 39m

₹ 91,634

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 March, then departing from Houston George Bush Intcntl Airport during the month August is also very affordable. Most momondo users find prices during this month for around ₹ 115,550.

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 ₹ 130,733 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 ₹ 116,087 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

Fastest flight time

25h 30m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Kolkata takes 25h 30m
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. 25h 30m 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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