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Cheap flights from Houston to Kolkata from ₹ 40,876

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 to Kolkata departing on 30/8. 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 to Kolkata

Cheap return flights

IndiGo Logo
21:00 - 10:45IAH-CCU
27h 15m2 stops
IndiGo Logo
02:00 - 19:05CCU-IAH
27h 35m2 stops
₹ 86,818IndiGo
Find Deal
Fri, 15 Aug - Fri, 29 Aug
IndiGo Logo
21:00 - 15:35IAH-CCU
32h 05m2 stops
IndiGo Logo
22:15 - 19:05CCU-IAH
31h 20m2 stops
₹ 87,691IndiGo
Find Deal
Sat, 30 Aug - Sun, 14 Sep
IndiGo Logo
21:00 - 18:45IAH-CCU
35h 15m2 stops
IndiGo Logo
22:30 - 19:05CCU-IAH
31h 05m2 stops
₹ 92,146IndiGo
Find Deal
Sat, 27 Sep - Fri, 10 Oct
Logo
21:00 - 20:15IAH-CCU
36h 45m2 stops
Logo
01:05 - 05:20CCU-IAH
38h 45m3 stops
₹ 94,766
Find Deal
Sun, 14 Sep - Tue, 28 Oct
Logo
21:00 - 20:15IAH-CCU
36h 45m2 stops
Logo
20:30 - 20:53CCU-IAH
34h 53m2 stops
₹ 94,853
Find Deal
Sun, 14 Sep - Wed, 29 Oct
Turkish Airlines Logo
14:55 - 12:25IAH-CCU
34h 00m2 stops
Turkish Airlines Logo
18:30 - 19:10CCU-IAH
36h 10m2 stops
₹ 99,832Turkish Airlines
Find Deal
Wed, 26 Nov - Sat, 20 Dec
Turkish Airlines Logo
21:00 - 10:45IAH-CCU
27h 15m2 stops
Turkish Airlines Logo
22:30 - 19:05CCU-IAH
31h 05m2 stops
₹ 100,967Turkish Airlines
Find Deal
Sat, 6 Sep - Sat, 13 Sep
Qatar Airways Logo
14:33 - 02:20HOU-CCU
25h 17m2 stops
Qatar Airways Logo
03:25 - 19:41CCU-HOU
26h 46m2 stops
₹ 148,394Qatar Airways
Find Deal
Mon, 15 Sep - Wed, 29 Oct
Qatar Airways Logo
14:30 - 02:20HOU-CCU
25h 20m2 stops
Qatar Airways Logo
03:50 - 20:11CCU-HOU
50h 51m2 stops
₹ 148,569Qatar Airways
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Sun, 31 Aug - Sun, 14 Sep
British Airways Logo
14:33 - 10:30HOU-CCU
33h 27m3 stops
British Airways Logo
19:05 - 15:55CCU-HOU
55h 20m3 stops
₹ 559,775British Airways
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Sat, 6 Sep - Sat, 13 Sep

Emirates flights from Houston to Kolkata

Our best Emirates deals on Houston to Kolkata flight tickets
Emirates
11 Aug
IAH19:55Houston George Bush Intcntl
25h 45m
1 stop
CCU08:10Kolkata Netaji S. Chandra
27 Aug
CCU20:45Kolkata Netaji S. Chandra
30h 35m
1 stop
IAH16:50Houston George Bush Intcntl
₹ 116,951
Find similar
Emirates
12 Aug
IAH19:55Houston George Bush Intcntl
25h 45m
1 stop
CCU08:10Kolkata Netaji S. Chandra
11 Oct
CCU20:45Kolkata Netaji S. Chandra
30h 35m
1 stop
IAH16:50Houston George Bush Intcntl
₹ 118,523
Find similar
Emirates
16 Aug
IAH19:55Houston George Bush Intcntl
25h 45m
1 stop
CCU08:10Kolkata Netaji S. Chandra
31 Aug
CCU09:45Kolkata Netaji S. Chandra
41h 35m
1 stop
IAH16:50Houston George Bush Intcntl
₹ 122,803
Find similar

IndiGo flights from Houston to Kolkata

Our best IndiGo deals on Houston to Kolkata flight tickets
IndiGo
15 Aug
IAH21:00Houston George Bush Intcntl
27h 15m
2 stops
CCU10:45Kolkata Netaji S. Chandra
29 Aug
CCU02:00Kolkata Netaji S. Chandra
27h 35m
2 stops
IAH19:05Houston George Bush Intcntl
₹ 86,818
Find similar
IndiGo
30 Aug
IAH21:00Houston George Bush Intcntl
32h 05m
2 stops
CCU15:35Kolkata Netaji S. Chandra
14 Sept
CCU22:15Kolkata Netaji S. Chandra
31h 20m
2 stops
IAH19:05Houston George Bush Intcntl
₹ 87,691
Find similar
IndiGo
27 Sept
IAH21:00Houston George Bush Intcntl
35h 15m
2 stops
CCU18:45Kolkata Netaji S. Chandra
10 Oct
CCU22:30Kolkata Netaji S. Chandra
31h 05m
2 stops
IAH19:05Houston George Bush Intcntl
₹ 92,146
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momondo Fare Finder

 
Customise your flight search to find flights from Houston 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 2 August 2025.
Use the filters below to find and compare flights from Houston to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Fri 15/8

21:00-10:45

2 stops27h 15m

Kolkata Netaji S. Chandra

Fri 29/8

02:00-19:05

2 stops27h 35m

₹ 86,818

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sat 30/8

21:00-15:35

2 stops32h 05m

Kolkata Netaji S. Chandra

Sun 14/9

22:15-19:05

2 stops31h 20m

₹ 87,691

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sat 27/9

21:00-18:45

2 stops35h 15m

Kolkata Netaji S. Chandra

Fri 10/10

22:30-19:05

2 stops31h 05m

₹ 92,146

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sun 14/9

21:00-20:15

2 stops36h 45m

Kolkata Netaji S. Chandra

Tue 28/10

01:05-05:20

3 stops38h 45m

₹ 94,766

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sun 14/9

21:00-20:15

2 stops36h 45m

Kolkata Netaji S. Chandra

Wed 29/10

20:30-20:53

2 stops34h 53m

₹ 94,853

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Wed 26/11

14:55-12:25

2 stops34h 00m

Kolkata Netaji S. Chandra

Sat 20/12

18:30-19:10

2 stops36h 10m

₹ 99,832

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sat 6/9

21:00-10:45

2 stops27h 15m

Kolkata Netaji S. Chandra

Sat 13/9

22:30-19:05

2 stops31h 05m

₹ 100,967

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Mon 15/9

14:33-02:20

2 stops25h 17m

Kolkata Netaji S. Chandra

Wed 29/10

03:25-19:41

2 stops26h 46m

₹ 148,394

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Sun 31/8

14:30-02:20

2 stops25h 20m

Kolkata Netaji S. Chandra

Sun 14/9

03:50-20:11

2 stops50h 51m

₹ 148,569

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Sat 6/9

14:33-10:30

3 stops33h 27m

Kolkata Netaji S. Chandra

Sat 13/9

19:05-15:55

3 stops55h 20m

₹ 559,775

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 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 typical price of a round-trip flight between Houston and Kolkata?

What is the cheapest month to fly to Kolkata?

If you are unable to visit Kolkata during the month of October, then departing from Houston during the month September is also very affordable. Most momondo users find prices during this month for around ₹ 110,138.

Cheap Houston to Kolkata flight deals and tips

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

Best price found

₹ 40,876

Fastest flight time

21h 00m

Direct flights

None

Airports in Kolkata

1 airport
The best one-way flight to Kolkata from Houston in the past 72 hours is ₹ 40,876. The best return flight deal from Houston to Kolkata found on momondo in the last 72 hours is ₹ 86,818.
The fastest flight from Houston to Kolkata takes 21h 00m
There are no direct flights from Houston to Kolkata. Popular non-direct route for this connection is Houston George Bush Intcntl Airport - Kolkata Netaji S. Chandra Airport.
There is 1 airport near Kolkata: Kolkata Netaji S. Chandra (CCU)
Search flight deals

  • How far is Houston to Kolkata Netaji S. Chandra by plane?

    The straight-line distance from Houston to Kolkata Netaji S. Chandra is 14173.8 km. Flights usually cover this in 25h 17m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Houston to Kolkata Netaji S. Chandra Airport were last updated today.

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

  • What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?

    The travel and health documents you'll need for your trip to Kolkata Netaji S. Chandra Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kolkata Netaji S. Chandra Airport. It is always advisable to seek 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 Houston to Kolkata?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Kolkata. momondo saves you time and could save you money on your trip.

Can I find flights from Houston to Kolkata with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Kolkata from Houston with this policy.

How can momondo help me find flights from Houston to Kolkata?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kolkata from Houston.

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

If you are simply researching potential flights to Kolkata, momondo offers a useful price alert feature which will track prices for flights to Kolkata from Houston and alert you when they change.

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