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Cheap flights from Houston George Bush Intcntl Airport to Kolkata from ₹ 44,382

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 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CCU
19 Apr — 26 Apr1
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 14 April 2025.

Round-trip from

₹ 102,353

One-way from

₹ 44,382

Popular in

December

Cheapest in

September

Average price

₹ 111,900
2/5-18/5
  • 2/5-18/5
  • 5 total stops
  • 68h 40m total
  • Houston to Kolkata
Search Deals
23/4
  • 23/4
  • 1 total stop
  • 21h 40m total
  • Houston to Kolkata
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (₹ 1,555,925 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 420,610 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 14 April 2025.

Fri 2/505:00IAH - CCU
2 stops32h 40mMultiple Airlines
Sun 18/503:25CCU - IAH
3 stops36h 00mMultiple Airlines
Deal found 14/4₹ 102,353
Wed 14/516:30IAH - CCU
2 stops30h 00mLufthansa
Tue 20/521:20CCU - IAH
2 stops29h 45mLufthansa
Deal found 14/4₹ 109,922
Sat 10/521:00IAH - CCU
2 stops27h 15mTurkish Airlines
Tue 20/522:30CCU - IAH
2 stops31h 05mTurkish Airlines
Deal found 14/4₹ 112,675
Fri 2/518:10IAH - CCU
1 stop21h 40mQatar Airways
Sun 18/503:50CCU - IAH
1 stop22h 30mQatar Airways
Deal found 14/4₹ 113,449
Mon 14/419:55IAH - CCU
1 stop25h 45mEmirates
Wed 30/401:30CCU - IAH
1 stop25h 50mEmirates
Deal found 14/4₹ 123,082
Mon 8/1218:55IAH - CCU
2 stops40h 00mSingapore Airlines
Wed 31/1223:40CCU - IAH
2 stops29h 39mSingapore Airlines
Deal found 13/4₹ 145,875
Sat 17/515:25IAH - CCU
2 stops35h 50mBritish Airways
Mon 19/519:30CCU - IAH
2 stops28h 40mBritish Airways
Deal found 14/4₹ 147,939

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 April 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

Fri 2/5

05:00-00:10

2 stops32h 40m

Kolkata Netaji S. Chandra

Sun 18/5

03:25-04:55

3 stops36h 00m

₹ 102,353

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Wed 14/5

16:30-09:00

2 stops30h 00m

Kolkata Netaji S. Chandra

Tue 20/5

21:20-16:35

2 stops29h 45m

₹ 109,922

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sat 10/5

21:00-10:45

2 stops27h 15m

Kolkata Netaji S. Chandra

Tue 20/5

22:30-19:05

2 stops31h 05m

₹ 112,675

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Fri 2/5

18:10-02:20

1 stop21h 40m

Kolkata Netaji S. Chandra

Sun 18/5

03:50-15:50

1 stop22h 30m

₹ 113,449

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sun 11/5

19:55-08:10

1 stop25h 45m

Kolkata Netaji S. Chandra

Wed 21/5

01:30-16:50

1 stop25h 50m

₹ 123,254

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sat 17/5

15:25-13:45

2 stops35h 50m

Kolkata Netaji S. Chandra

Mon 19/5

19:30-13:40

2 stops28h 40m

₹ 147,939

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Wed 23/4

18:10-02:20

1 stop21h 40m

₹ 44,382

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Wed 23/4

19:55-19:15

1 stop36h 50m

₹ 60,466

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Tue 22/4

18:10-02:20

1 stop21h 40m

₹ 61,240

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sun 22/6

21:00-20:15

2 stops36h 45m

₹ 65,712

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 11 results
1
2

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 11 April 2025.

The best time to book flights from Houston George Bush Intcntl Airport to Kolkata is 24 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, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Kolkata (average of ₹ 120). 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.

Rainfall in Kolkata by month

Plan your trip to Kolkata by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kolkata ranges from 7.0 - 356.0 inches per month. August is typically the wettest month, when rainfall can reach 356.0 mm. December is typically the driest time to visit Kolkata when rainfall is around 7.0 mm.

Temperature in Kolkata by month

Plan your trip to Kolkata by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kolkata, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 31.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

Reviews of airlines servicing Kolkata

Get insights into the airlines that provide service to Kolkata. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kolkata. Reviews last updated 14 April 2025.
Emirates
8.0
Very Good
3,197 reviews
Check prices

Crew

8.3

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.8

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very Good
3,197 reviews
Emirates
8.0
Very Good
3,197 reviews
Check prices

Crew

8.3

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.8

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,550 reviews
Emirates
8.0
Very Good
3,197 reviews
Check prices

Crew

8.3

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.8

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Turkish Airlines
7.3
Good
3,760 reviews
Emirates
8.0
Very Good
3,197 reviews
Check prices

Crew

8.3

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.8

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
IndiGo
6.8
Okay
472 reviews
Emirates
8.0
Very Good
3,197 reviews
Check prices

Crew

8.3

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.8

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Lufthansa
6.7
Okay
7,000 reviews
Emirates
8.0
Very Good
3,197 reviews
Check prices

Crew

8.3

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.8

Entertainment

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Kolkata round-trip?

    According to our current data, Lufthansa (₹ 109,922), Turkish Airlines (₹ 112,675), and Qatar Airways (₹ 113,449) offers the cheapest pricing from Houston George Bush Intcntl Airport to Kolkata. Users have found that Lufthansa is 14% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Kolkata one-way?

    ₹ 60,466 is the cheapest one-way deal found within the past few days, from Emirates. You may also be able to find cheap deals on Qatar Airways and IndiGo, with prices starting from ₹ 61,240 and ₹ 65,712, respectively.

  • 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, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Kolkata (average of ₹ 120). 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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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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