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Cheap flights from Houston George Bush Intcntl Airport to Kolkata from ₹ 38,708

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CCU
20 Aug — 27 Aug1
1 adult

Cheap 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 15 August 2025.

Round-trip from

₹ 93,617

One-way from

₹ 38,708

Popular in

December

Cheapest in

September

Average price

₹ 116,386
IndiGo
  • IndiGo
  • 17/9-25/9
  • 4 total stops
  • 69h 15m total
  • Houston to Kolkata
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IndiGo
  • IndiGo
  • 1/11
  • 2 total stops
  • 36h 45m total
  • Houston to Kolkata
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 1,147,157 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 301,146 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from George Bush Intcntl to Kolkata

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 15 August 2025.

Wed 20/821:00IAH - CCU
2 stops29h 25mMultiple Airlines
Wed 27/822:15CCU - IAH
2 stops48h 55mMultiple Airlines
Deal found 13/8₹ 90,552
Wed 17/921:00IAH - CCU
2 stops32h 00mIndiGo
Thu 25/916:20CCU - IAH
2 stops37h 15mIndiGo
Deal found 14/8₹ 93,617
Wed 29/1015:55IAH - CCU
2 stops39h 10mMultiple Airlines
Tue 16/1221:30CCU - IAH
2 stops33h 10mMultiple Airlines
Deal found 14/8₹ 94,317
Wed 20/821:00IAH - CCU
2 stops27h 15mIndiGo
Tue 26/802:00CCU - IAH
2 stops27h 35mIndiGo
Deal found 13/8₹ 97,908
Sun 28/921:00IAH - CCU
2 stops34h 20mIndiGo
Sun 5/1022:30CCU - IAH
2 stops31h 05mIndiGo
Deal found 14/8₹ 98,346
Fri 15/821:00IAH - CCU
2 stops27h 15mIndiGo
Sun 31/822:30CCU - IAH
2 stops31h 05mIndiGo
Deal found 15/8₹ 98,521
Sun 28/921:00IAH - CCU
2 stops32h 05mMultiple Airlines
Sat 4/1000:40CCU - IAH
3 stops39h 04mMultiple Airlines
Deal found 14/8₹ 99,222
Fri 12/921:00IAH - CCU
2 stops36h 45mMultiple Airlines
Fri 19/913:00CCU - IAH
3 stops35h 50mMultiple Airlines
Deal found 13/8₹ 99,572
Fri 26/921:00IAH - CCU
2 stops32h 05mMultiple Airlines
Thu 30/1021:20CCU - IAH
3 stops31h 26mMultiple Airlines
Deal found 15/8₹ 100,710
Wed 17/914:27IAH - CCU
3 stops35h 18mMultiple Airlines
Thu 25/913:00CCU - IAH
3 stops35h 50mMultiple Airlines
Deal found 14/8₹ 101,061

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 15 August 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Kolkata that are best for you.

Fly from

George Bush Intcntl

Fly to

Kolkata

Route

Depart

Return

Price

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Wed 17/9

21:00-15:30

2 stops32h 00m

Kolkata Netaji S. Chandra

Thu 25/9

16:20-19:05

2 stops37h 15m

₹ 93,617

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Wed 29/10

15:55-17:35

2 stops39h 10m

Kolkata Netaji S. Chandra

Tue 16/12

21:30-19:10

2 stops33h 10m

₹ 94,317

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sun 28/9

21:00-17:50

2 stops34h 20m

Kolkata Netaji S. Chandra

Sun 5/10

22:30-19:05

2 stops31h 05m

₹ 98,346

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sun 28/9

21:00-15:35

2 stops32h 05m

Kolkata Netaji S. Chandra

Sat 4/10

00:40-05:14

3 stops39h 04m

₹ 99,222

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Fri 26/9

21:00-15:35

2 stops32h 05m

Kolkata Netaji S. Chandra

Thu 30/10

21:20-18:16

3 stops31h 26m

₹ 100,710

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Wed 17/9

14:27-12:15

3 stops35h 18m

Kolkata Netaji S. Chandra

Thu 25/9

13:00-14:20

3 stops35h 50m

₹ 101,061

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sat 6/12

14:55-12:40

2 stops34h 15m

Kolkata Netaji S. Chandra

Thu 11/12

22:30-13:10

2 stops50h 10m

₹ 106,052

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sat 3/1

21:05-10:55

2 stops26h 20m

Kolkata Netaji S. Chandra

Mon 26/1

22:30-19:10

2 stops32h 10m

₹ 107,804

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Wed 31/12

21:05-10:55

2 stops26h 20m

Kolkata Netaji S. Chandra

Mon 26/1

22:30-19:10

2 stops32h 10m

₹ 107,804

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sat 1/11

15:55-15:10

2 stops36h 45m

₹ 38,708

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 18 results
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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

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Kolkata?

Use this chart to determine the optimal time to book a return flight from George Bush Intcntl to Kolkata. Price data was last updated on 8 August 2025.

The best time to book flights from Houston George Bush Intcntl Airport to Kolkata is 40 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, July is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Kolkata (average of ₹ 116). Flying from Houston George Bush Intcntl Airport to Kolkata in October is currently the most expensive (average of ₹ 161). 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.

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.

  • 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, July is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Kolkata (average of ₹ 116). Flying from Houston George Bush Intcntl Airport to Kolkata in October is currently the most expensive (average of ₹ 161). 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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Kolkata Netaji S. Chandra Airport car hire

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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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