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Cheap flights from Houston George Bush Intcntl Airport to Kolkata from ₹ 37,795

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 14/4. 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
21:05 - 16:30
IAH
-
CCU
32h 55m
2 stops
Multiple Airlines Logo
17:15 - 19:10
CCU
-
IAH
36h 25m
2 stops
₹ 79,912Multiple Airlines
Tue, 31 Mar - Wed, 15 Apr
Multiple Airlines Logo
22:05 - 22:10
IAH
-
CCU
37h 35m
2 stops
Multiple Airlines Logo
23:00 - 12:45
CCU
-
IAH
48h 15m
2 stops
₹ 82,670Multiple Airlines
Sun, 15 Mar - Mon, 30 Mar
Multiple Airlines Logo
06:04 - 20:30
IAH
-
CCU
27h 56m
2 stops
Multiple Airlines Logo
21:30 - 20:36
CCU
-
IAH
33h 36m
2 stops
₹ 86,717Multiple Airlines
Thu, 16 Apr - Sun, 31 May
Multiple Airlines Logo
13:17 - 20:30
IAH
-
CCU
44h 43m
2 stops
Multiple Airlines Logo
04:10 - 16:48
CCU
-
IAH
47h 08m
2 stops
₹ 90,947Multiple Airlines
Wed, 15 Apr - Sat, 30 May
Multiple Airlines Logo
13:17 - 03:00
IAH
-
CCU
51h 13m
2 stops
Multiple Airlines Logo
04:10 - 12:07
CCU
-
IAH
42h 27m
2 stops
₹ 91,682Multiple Airlines
Tue, 14 Apr - Tue, 21 Apr
Multiple Airlines Logo
06:31 - 03:00
IAH
-
CCU
33h 59m
2 stops
Multiple Airlines Logo
21:30 - 16:29
CCU
-
IAH
29h 29m
2 stops
₹ 92,234Multiple Airlines
Sun, 29 Mar - Mon, 13 Apr
Multiple Airlines Logo
06:04 - 20:30
IAH
-
CCU
27h 56m
2 stops
Multiple Airlines Logo
21:30 - 16:48
CCU
-
IAH
29h 48m
2 stops
₹ 95,269Multiple Airlines
Tue, 14 Apr - Fri, 29 May
Multiple Airlines Logo
22:05 - 18:30
IAH
-
CCU
33h 55m
2 stops
Multiple Airlines Logo
00:10 - 19:10
CCU
-
IAH
29h 30m
2 stops
₹ 95,637Multiple Airlines
Wed, 18 Mar - Wed, 1 Apr
Multiple Airlines Logo
06:30 - 20:00
IAH
-
CCU
27h 00m
2 stops
Multiple Airlines Logo
21:30 - 17:25
CCU
-
IAH
30h 25m
2 stops
₹ 95,729Multiple Airlines
Sat, 14 Mar - Sun, 29 Mar
Multiple Airlines Logo
06:02 - 20:00
IAH
-
CCU
27h 28m
2 stops
Multiple Airlines Logo
21:30 - 17:57
CCU
-
IAH
30h 57m
2 stops
₹ 101,246Multiple Airlines
Tue, 17 Mar - Fri, 17 Apr

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
18 Apr
IAH21:05Houston George Bush Intcntl
39h 35m
2 stops
CCU23:10Kolkata Netaji S. Chandra
2 Jun
CCU16:20Kolkata Netaji S. Chandra
37h 20m
2 stops
IAH19:10Houston George Bush Intcntl
₹ 104,740
IndiGo
18 Mar
IAH15:55Houston George Bush Intcntl
32h 45m
3 stops
CCU11:10Kolkata Netaji S. Chandra
29 Mar
CCU06:20Kolkata Netaji S. Chandra
47h 20m
2 stops
IAH19:10Houston George Bush Intcntl
₹ 106,488
IndiGo
18 Mar
IAH15:55Houston George Bush Intcntl
32h 45m
3 stops
CCU11:10Kolkata Netaji S. Chandra
2 Apr
CCU06:20Kolkata Netaji S. Chandra
40h 55m
2 stops
IAH12:45Houston George Bush Intcntl
₹ 106,947

Emirates flights from Houston George Bush Intcntl Airport to Kolkata

Our best Emirates deals on Houston George Bush Intcntl Airport to Kolkata flight tickets
Emirates
16 Mar
IAH19:55Houston George Bush Intcntl
36h 25m
1 stop
CCU18:50Kolkata Netaji S. Chandra
27 Mar
CCU09:15Kolkata Netaji S. Chandra
42h 35m
1 stop
IAH17:20Houston George Bush Intcntl
₹ 117,063
Emirates
30 Mar
IAH19:35Houston George Bush Intcntl
37h 10m
1 stop
CCU19:15Kolkata Netaji S. Chandra
14 Apr
CCU09:50Kolkata Netaji S. Chandra
41h 30m
1 stop
IAH16:50Houston George Bush Intcntl
₹ 117,339
Emirates
10 Mar
IAH19:55Houston George Bush Intcntl
25h 15m
1 stop
CCU07:40Kolkata Netaji S. Chandra
18 Mar
CCU09:15Kolkata Netaji S. Chandra
42h 35m
1 stop
IAH17:20Houston George Bush Intcntl
₹ 117,615

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 4 March 2026.
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 31/3

21:05-16:30

2 stops32h 55m

Kolkata Netaji S. Chandra

Wed 15/4

17:15-19:10

2 stops36h 25m

₹ 79,912

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sun 15/3

22:05-22:10

2 stops37h 35m

Kolkata Netaji S. Chandra

Mon 30/3

23:00-12:45

2 stops48h 15m

₹ 82,670

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Thu 16/4

06:04-20:30

2 stops27h 56m

Kolkata Netaji S. Chandra

Sun 31/5

21:30-20:36

2 stops33h 36m

₹ 86,717

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Wed 15/4

13:17-20:30

2 stops44h 43m

Kolkata Netaji S. Chandra

Sat 30/5

04:10-16:48

2 stops47h 08m

₹ 90,947

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Tue 14/4

13:17-03:00

2 stops51h 13m

Kolkata Netaji S. Chandra

Tue 21/4

04:10-12:07

2 stops42h 27m

₹ 91,682

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sun 29/3

06:31-03:00

2 stops33h 59m

Kolkata Netaji S. Chandra

Mon 13/4

21:30-16:29

2 stops29h 29m

₹ 92,234

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Tue 14/4

06:04-20:30

2 stops27h 56m

Kolkata Netaji S. Chandra

Fri 29/5

21:30-16:48

2 stops29h 48m

₹ 95,269

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Wed 18/3

22:05-18:30

2 stops33h 55m

Kolkata Netaji S. Chandra

Wed 1/4

00:10-19:10

2 stops29h 30m

₹ 95,637

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sat 14/3

06:30-20:00

2 stops27h 00m

Kolkata Netaji S. Chandra

Sun 29/3

21:30-17:25

2 stops30h 25m

₹ 95,729

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Tue 17/3

06:02-20:00

2 stops27h 28m

Kolkata Netaji S. Chandra

Fri 17/4

21:30-17:57

2 stops30h 57m

₹ 101,246

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 ₹ 118,626.

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 ₹ 133,041 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 ₹ 119,178 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

29h 15m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Kolkata takes 29h 15m
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. 29h 15m 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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