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Cheap flights from Houston to Kolkata from ₹ 40,487

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 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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Cheap return flights

IndiGo Logo
21:00 - 15:35IAH-CCU
32h 05m2 stops
IndiGo Logo
02:00 - 19:05CCU-IAH
27h 35m2 stops
₹ 83,879IndiGo
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
₹ 84,055IndiGo
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
₹ 85,991IndiGo
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
₹ 86,079IndiGo
Find Deal
Wed, 1 Oct - Wed, 19 Nov
Multiple Airlines Logo
06:00 - 02:40IAH-CCU
34h 10m2 stops
Multiple Airlines Logo
20:55 - 19:56CCU-IAH
34h 31m2 stops
₹ 88,104Multiple Airlines
Find Deal
Wed, 29 Oct - Tue, 16 Dec
Multiple Airlines Logo
06:00 - 03:00IAH-CCU
34h 30m2 stops
Multiple Airlines Logo
20:55 - 23:43CCU-IAH
37h 18m2 stops
₹ 88,984Multiple Airlines
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
₹ 107,907Turkish 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
₹ 108,259Turkish Airlines
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Mon, 17 Nov - Sun, 7 Dec
Qatar Airways Logo
14:24 - 02:20HOU-CCU
25h 26m2 stops
Qatar Airways Logo
03:25 - 22:14CCU-HOU
29h 19m2 stops
₹ 150,683Qatar Airways
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Tue, 14 Oct - Tue, 28 Oct
Qatar Airways Logo
14:26 - 01:55HOU-CCU
24h 59m2 stops
Qatar Airways Logo
03:25 - 17:59CCU-HOU
26h 04m2 stops
₹ 151,035Qatar Airways
Find Deal
Thu, 30 Oct - Sat, 13 Dec

IndiGo flights from Houston to Kolkata

Our best IndiGo deals on Houston 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
₹ 83,439
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
₹ 83,879
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
₹ 84,055
Find similar

Qatar Airways flights from Houston to Kolkata

Our best Qatar Airways deals on Houston to Kolkata flight tickets
Qatar Airways
1 Oct
IAH18:25Houston George Bush Intcntl
21h 25m
1 stop
CCU02:20Kolkata Netaji S. Chandra
18 Nov
CCU03:25Kolkata Netaji S. Chandra
23h 20m
1 stop
IAH15:15Houston George Bush Intcntl
₹ 114,156
Find similar
Qatar Airways
1 Oct
IAH18:25Houston George Bush Intcntl
21h 25m
1 stop
CCU02:20Kolkata Netaji S. Chandra
18 Nov
CCU03:25Kolkata Netaji S. Chandra
23h 20m
1 stop
IAH15:15Houston George Bush Intcntl
₹ 114,772
Find similar
Qatar Airways
18 Sept
IAH18:25Houston George Bush Intcntl
21h 25m
1 stop
CCU02:20Kolkata Netaji S. Chandra
3 Oct
CCU03:50Kolkata Netaji S. Chandra
22h 30m
1 stop
IAH15:50Houston George Bush Intcntl
₹ 118,117
Find similar

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 17 September 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

Wed 1/10

21:00-15:35

2 stops32h 05m

Kolkata Netaji S. Chandra

Wed 15/10

02:00-19:05

2 stops27h 35m

₹ 83,879

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

₹ 84,055

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

₹ 85,991

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

₹ 86,079

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

₹ 88,104

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

₹ 88,984

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

₹ 107,907

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

₹ 108,259

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Tue 14/10

14:24-02:20

2 stops25h 26m

Kolkata Netaji S. Chandra

Tue 28/10

03:25-22:14

2 stops29h 19m

₹ 150,683

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Thu 30/10

14:26-01:55

2 stops24h 59m

Kolkata Netaji S. Chandra

Sat 13/12

03:25-17:59

2 stops26h 04m

₹ 151,035

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 September, then departing from Houston during the month October is also very affordable. Most momondo users find prices during this month for around ₹ 110,636.

Cheap Houston to Kolkata flight deals and tips

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

Direct flights

None
There are no direct flights from Houston to Kolkata. There are no popular flight routes from Houston to Kolkata.
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  • 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 24h 59m, 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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