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Cheap flights from Houston to Kolkata from ₹ 63,844

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 18/5. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:24 - 03:00
IAH
-
CCU
29h 06m
2 stops
Multiple Airlines Logo
04:10 - 23:17
CCU
-
IAH
29h 37m
2 stops
₹ 97,371Multiple Airlines
Sun, 6 Sep - Sat, 12 Sep
Etihad Airways Logo
18:00 - 03:00
IAH
-
CCU
46h 30m
2 stops
Etihad Airways Logo
21:30 - 16:20
CCU
-
IAH
29h 20m
2 stops
₹ 97,560Etihad Airways
Sat, 5 Sep - Mon, 14 Sep
Multiple Airlines Logo
18:20 - 03:00
IAH
-
CCU
46h 10m
2 stops
Multiple Airlines Logo
21:30 - 12:32
CCU
-
IAH
49h 32m
2 stops
₹ 110,310Multiple Airlines
Thu, 9 Jul - Mon, 3 Aug
Etihad Airways Logo
18:20 - 03:00
IAH
-
CCU
46h 10m
2 stops
Etihad Airways Logo
21:30 - 10:59
CCU
-
IAH
47h 59m
2 stops
₹ 111,916Etihad Airways
Thu, 9 Jul - Mon, 3 Aug
Multiple Airlines Logo
21:05 - 14:25
IAH
-
CCU
30h 50m
2 stops
Multiple Airlines Logo
00:30 - 19:10
CCU
-
IAH
29h 10m
2 stops
₹ 114,466Multiple Airlines
Thu, 30 Jul - Wed, 26 Aug
Multiple Airlines Logo
18:20 - 03:00
IAH
-
CCU
46h 10m
2 stops
Multiple Airlines Logo
21:30 - 12:32
CCU
-
IAH
49h 32m
2 stops
₹ 119,849Multiple Airlines
Thu, 9 Jul - Mon, 3 Aug
Multiple Airlines Logo
18:20 - 03:00
IAH
-
CCU
46h 10m
2 stops
Multiple Airlines Logo
21:30 - 12:32
CCU
-
IAH
49h 32m
2 stops
₹ 119,943Multiple Airlines
Thu, 9 Jul - Mon, 3 Aug
Qatar Airways Logo
12:50 - 02:30
HOU
-
CCU
27h 10m
2 stops
Qatar Airways Logo
04:00 - 15:28
CCU
-
HOU
45h 58m
2 stops
₹ 178,026Qatar Airways
Mon, 22 Jun - Thu, 6 Aug
Qatar Airways Logo
12:14 - 02:30
HOU
-
CCU
27h 46m
2 stops
Qatar Airways Logo
04:00 - 19:51
CCU
-
HOU
26h 21m
2 stops
₹ 180,860Qatar Airways
Sat, 5 Sep - Mon, 14 Sep
Qatar Airways Logo
12:50 - 02:30
HOU
-
CCU
27h 10m
2 stops
Qatar Airways Logo
04:00 - 19:57
CCU
-
HOU
26h 27m
2 stops
₹ 183,882Qatar Airways
Mon, 22 Jun - Wed, 29 Jul

Emirates flights from Houston to Kolkata

Our best Emirates deals on Houston to Kolkata flight tickets
Emirates
19 Aug
IAH06:15Houston George Bush Intcntl
50h 30m
2 stops
CCU19:15Kolkata Netaji S. Chandra
24 Aug
CCU09:50Kolkata Netaji S. Chandra
41h 30m
1 stop
IAH16:50Houston George Bush Intcntl
₹ 133,165
Emirates
19 Aug
IAH19:35Houston George Bush Intcntl
37h 10m
1 stop
CCU19:15Kolkata Netaji S. Chandra
24 Aug
CCU09:50Kolkata Netaji S. Chandra
41h 30m
1 stop
IAH16:50Houston George Bush Intcntl
₹ 134,204
Emirates
7 Sept
IAH06:15Houston George Bush Intcntl
50h 30m
2 stops
CCU19:15Kolkata Netaji S. Chandra
11 Sept
CCU20:55Kolkata Netaji S. Chandra
37h 57m
2 stops
IAH00:22Houston George Bush Intcntl
₹ 136,093

Qatar Airways flights from Houston to Kolkata

Our best Qatar Airways deals on Houston to Kolkata flight tickets
Qatar Airways
6 Aug
IAH18:15Houston George Bush Intcntl
21h 45m
1 stop
CCU02:30Kolkata Netaji S. Chandra
14 Aug
CCU04:00Kolkata Netaji S. Chandra
22h 25m
1 stop
IAH15:55Houston George Bush Intcntl
₹ 148,088
Qatar Airways
14 Jul
IAH18:15Houston George Bush Intcntl
21h 45m
1 stop
CCU02:30Kolkata Netaji S. Chandra
13 Aug
CCU04:00Kolkata Netaji S. Chandra
22h 25m
1 stop
IAH15:55Houston George Bush Intcntl
₹ 151,676
Qatar Airways
15 Jul
IAH18:15Houston George Bush Intcntl
21h 45m
1 stop
CCU02:30Kolkata Netaji S. Chandra
5 Aug
CCU04:00Kolkata Netaji S. Chandra
22h 25m
1 stop
IAH15:55Houston George Bush Intcntl
₹ 151,771

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 9 May 2026.
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

Cheapest return flight

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sun 6/9

11:24-03:00

2 stops29h 06m

Kolkata Netaji S. Chandra

Sat 12/9

04:10-23:17

2 stops29h 37m

₹ 97,371

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sat 5/9

18:00-03:00

2 stops46h 30m

Kolkata Netaji S. Chandra

Mon 14/9

21:30-16:20

2 stops29h 20m

₹ 97,560

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Thu 9/7

18:20-03:00

2 stops46h 10m

Kolkata Netaji S. Chandra

Mon 3/8

21:30-12:32

2 stops49h 32m

₹ 110,310

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Thu 9/7

18:20-03:00

2 stops46h 10m

Kolkata Netaji S. Chandra

Mon 3/8

21:30-10:59

2 stops47h 59m

₹ 111,916

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Thu 30/7

21:05-14:25

2 stops30h 50m

Kolkata Netaji S. Chandra

Wed 26/8

00:30-19:10

2 stops29h 10m

₹ 114,466

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Thu 9/7

18:20-03:00

2 stops46h 10m

Kolkata Netaji S. Chandra

Mon 3/8

21:30-12:32

2 stops49h 32m

₹ 119,849

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Thu 9/7

18:20-03:00

2 stops46h 10m

Kolkata Netaji S. Chandra

Mon 3/8

21:30-12:32

2 stops49h 32m

₹ 119,943

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Mon 22/6

12:50-02:30

2 stops27h 10m

Kolkata Netaji S. Chandra

Thu 6/8

04:00-15:28

2 stops45h 58m

₹ 178,026

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Sat 5/9

12:14-02:30

2 stops27h 46m

Kolkata Netaji S. Chandra

Mon 14/9

04:00-19:51

2 stops26h 21m

₹ 180,860
Fastest return journey

HoustonKolkata

HOU - CCU

HOUCCU

Houston Hobby

Mon 22/6

12:50-02:30

2 stops27h 10m

Kolkata Netaji S. Chandra

Wed 29/7

04:00-19:57

2 stops26h 27m

₹ 183,882

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 February, then departing from Houston during the month January is also very affordable. Most momondo users find prices during this month for around ₹ 88,777.

Cheap Houston to Kolkata flight deals and tips

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

Fastest flight time

25h 09m

Direct flights

None
The fastest flight from Houston to Kolkata takes 25h 09m
There are no direct flights from Houston to Kolkata. There are no popular flight routes from Houston to Kolkata.
Search flight deals

Frequently asked questions about flying from Houston to Kolkata

  • 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 09m, 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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