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Cheap flights from Houston George Bush Intcntl Airport to Kolkata from ₹ 53,360

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CCU
13 Aug — 20 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from George Bush Intcntl to Kolkata

Enter your travel dates to find the best prices.

Cheapest flights from George Bush Intcntl to Kolkata
Explore the most affordable flight options available from George Bush Intcntl to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 July 2026.

Wed 2/911:54
IAH
-
CCU
2 stops28h 31m
Multiple Airlines
Mon 12/1021:30
CCU
-
IAH
2 stops29h 20m
Multiple Airlines
Deal found 14/7₹ 97,105
Fri 28/811:53
IAH
-
CCU
2 stops28h 32m
Multiple Airlines
Mon 12/1021:30
CCU
-
IAH
2 stops29h 20m
Multiple Airlines
Deal found 14/7₹ 97,778
Tue 17/1111:44
IAH
-
CCU
2 stops51h 26m
Etihad Airways
Thu 3/1203:35
CCU
-
IAH
2 stops48h 43m
Etihad Airways
Deal found 12/7₹ 98,355
Sun 30/806:07
IAH
-
CCU
2 stops34h 18m
Multiple Airlines
Sat 12/1220:55
CCU
-
IAH
2 stops28h 01m
Multiple Airlines
Deal found 13/7₹ 99,125
Mon 17/818:00
IAH
-
CCU
2 stops40h 00m
Multiple Airlines
Fri 11/921:30
CCU
-
IAH
2 stops29h 20m
Multiple Airlines
Deal found 14/7₹ 99,798
Tue 17/1111:44
IAH
-
CCU
2 stops51h 26m
Etihad Airways
Wed 2/1220:55
CCU
-
IAH
2 stops31h 23m
Etihad Airways
Deal found 12/7₹ 107,681
Mon 10/814:30
IAH
-
CCU
2 stops35h 30m
Turkish Airlines
Tue 25/821:00
CCU
-
IAH
2 stops32h 45m
Turkish Airlines
Deal found 10/7₹ 110,181
Tue 1/915:25
IAH
-
CCU
2 stops30h 20m
Multiple Airlines
Mon 12/1019:15
CCU
-
IAH
2 stops28h 55m
Multiple Airlines
Deal found 14/7₹ 111,623
Mon 17/821:10
IAH
-
CCU
2 stops31h 50m
Turkish Airlines
Fri 4/921:40
CCU
-
IAH
2 stops32h 05m
Turkish Airlines
Deal found 13/7₹ 112,296
Tue 11/821:10
IAH
-
CCU
2 stops27h 05m
Turkish Airlines
Wed 26/822:30
CCU
-
IAH
2 stops48h 45m
Turkish Airlines
Deal found 11/7₹ 113,931
Sun 30/821:10
IAH
-
CCU
2 stops27h 05m
Turkish Airlines
Mon 12/1021:40
CCU
-
IAH
2 stops32h 05m
Turkish Airlines
Deal found 14/7₹ 115,181
Wed 18/1121:00
IAH
-
CCU
2 stops27h 55m
Turkish Airlines
Thu 3/1222:30
CCU
-
IAH
2 stops50h 10m
Turkish Airlines
Deal found 12/7₹ 117,103

Find flight deals from George Bush Intcntl to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Kolkata (CCU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 July 2026.

Round-trip from

₹ 97,105

One-way from

₹ 53,360

Popular in

April

Cheapest in

August

Average price

₹ 173,540
Etihad Airways
  • Etihad Airways
  • 2/9-12/10
  • 4 total stops
  • 57h 51m total
  • Houston to Kolkata
Search Deals
26/8
  • 26/8
  • 3 total stops
  • 51h 57m total
  • Houston to Kolkata
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 1,594,514 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 418,935 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from George Bush Intcntl 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, Cheapflights users made 454,620 searches. Data last updated 14 July 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

Cheapest return flight

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Wed 26/8

11:24-02:55

2 stops29h 01m

Kolkata Netaji S. Chandra

Fri 9/10

03:50-23:59

2 stops30h 39m

₹ 99,125

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Mon 17/8

15:55-09:10

2 stops30h 45m

Kolkata Netaji S. Chandra

Sun 6/9

22:30-13:20

2 stops49h 20m

₹ 111,623

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Fri 4/9

21:10-12:55

2 stops29h 15m

Kolkata Netaji S. Chandra

Sun 11/10

21:40-19:15

2 stops32h 05m

₹ 115,181

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Mon 16/11

21:00-15:45

2 stops31h 15m

Kolkata Netaji S. Chandra

Sun 6/12

22:30-13:10

2 stops50h 10m

₹ 115,181

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Tue 1/9

21:10-12:55

2 stops29h 15m

Kolkata Netaji S. Chandra

Wed 14/10

21:00-19:15

2 stops56h 45m

₹ 119,988

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sun 15/11

19:10-07:40

1 stop25h 00m

Kolkata Netaji S. Chandra

Sun 6/12

20:25-20:45

2 stops35h 50m

₹ 144,408
Fastest return journey

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Thu 3/9

18:15-02:30

1 stop21h 45m

Kolkata Netaji S. Chandra

Thu 15/10

04:00-21:59

2 stops28h 29m

₹ 161,330

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Thu 26/11

14:55-15:45

2 stops37h 20m

Kolkata Netaji S. Chandra

Wed 6/1

22:30-19:05

2 stops32h 05m

₹ 161,714

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Thu 30/7

06:10-19:15

2 stops50h 35m

Kolkata Netaji S. Chandra

Fri 14/8

09:50-16:50

1 stop41h 30m

₹ 170,752

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Tue 28/7

21:10-15:30

2 stops31h 50m

Kolkata Netaji S. Chandra

Sun 9/8

22:30-19:15

2 stops55h 15m

₹ 170,752

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from George Bush Intcntl to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from George Bush Intcntl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Kolkata

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Kolkata?

Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Kolkata (average of ₹ 124,026). Flying from Houston George Bush Intcntl Airport to Kolkata in April is currently the most expensive (average of ₹ 199,018). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Houston George Bush Intcntl Airport to Kolkata?

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kolkata from Houston George Bush Intcntl?

    Kolkata Netaji S. Chandra (CCU), located 13.4 km from the city centre, is the airport you fly into when you book flights from Houston George Bush Intcntl to Kolkata. 0 airlines have flights to Netaji S. Chandra from Houston George Bush Intcntl on a regular basis. Booking flights from Houston George Bush Intcntl to Kolkata Netaji S. Chandra should not be difficult; the airport handles an average of 0 inbound flights from Houston George Bush Intcntl per day.

  • How long is the flight from Houston George Bush Intcntl Airport to Kolkata?

    Departing from Houston George Bush Intcntl Airport to Kolkata will take you 30h 45m. The distance from Houston George Bush Intcntl Airport to Kolkata is about 14138 km. This flight may include one or multiple stops.

  • Can I find deals for flights from George Bush Intcntl to Kolkata that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Kolkata flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Kolkata?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Kolkata.

  • Can I find deals for business class flights from George Bush Intcntl to Kolkata?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Kolkata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Kolkata?

    Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Kolkata (average of ₹ 124,026). Flying from Houston George Bush Intcntl Airport to Kolkata in April is currently the most expensive (average of ₹ 199,018). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for George Bush Intcntl to Kolkata

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Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl to Kolkata?

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Can Cheapflights find flights from George Bush Intcntl to Kolkata with no change fees?

Yes! Cheapflights helps users easily find flights from George Bush Intcntl to Kolkata with no change fees.

Can Cheapflights notify me if prices for flights from George Bush Intcntl to Kolkata become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kolkata from George Bush Intcntl today and book when prices fit your budget.

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