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Cheap flights from Kolkata to Houston George Bush Intcntl Airport from ₹ 75,910

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 22/6. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — IAH
14 May — 21 May1
1 adult

Cheap flight deals from Kolkata to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to George Bush Intcntl (IAH). 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 9 May 2025.

Round-trip from

₹ 109,382

One-way from

₹ 75,910

Popular in

December

Cheapest in

March

Average price

₹ 137,389
Air France
  • Air France
  • 5/9-27/1
  • 4 total stops
  • 59h 45m total
  • Kolkata to Houston
Search Deals
22/6
  • 22/6
  • 2 total stops
  • 45h 10m total
  • Kolkata to Houston
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (₹ 3,061,094 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 565,251 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2025
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Find flight deals from Kolkata to George Bush Intcntl

Cheapest flights from Kolkata to George Bush Intcntl
Explore the most affordable flight options available from Kolkata to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 May 2025.

Fri 5/917:00CCU - IAH
2 stops30h 45mMultiple Airlines
Tue 27/116:10IAH - CCU
2 stops29h 00mMultiple Airlines
Deal found 9/5₹ 109,382
Wed 16/716:00CCU - IAH
2 stops37h 35mIndiGo
Tue 12/821:00IAH - CCU
2 stops34h 20mIndiGo
Deal found 8/5₹ 114,762
Fri 8/819:05CCU - IAH
2 stops53h 05mBritish Airways
Thu 15/121:45IAH - CCU
2 stops25h 05mBritish Airways
Deal found 9/5₹ 125,094
Wed 16/722:30CCU - IAH
3 stops33h 00mKLM
Tue 12/809:40IAH - CCU
3 stops38h 35mKLM
Deal found 8/5₹ 128,167
Fri 5/920:45CCU - IAH
1 stop30h 35mEmirates
Tue 27/119:10IAH - CCU
1 stop25h 00mEmirates
Deal found 8/5₹ 147,721
Tue 15/703:50CCU - IAH
1 stop22h 30mQatar Airways
Tue 12/818:10IAH - CCU
1 stop21h 40mQatar Airways
Deal found 8/5₹ 157,029
Tue 15/702:00CCU - IAH
2 stops31h 20mThai Airways
Mon 11/801:35IAH - CCU
2 stops36h 40mThai Airways
Deal found 8/5₹ 233,792
Wed 18/618:00CCU - IAH
2 stops30h 05mAir France
Wed 10/1216:10IAH - CCU
2 stops29h 00mAir France
Deal found 8/5₹ 552,034
Mon 16/623:30CCU - IAH
2 stops41h 20mSingapore Airlines
Wed 10/1207:35IAH - CCU
2 stops51h 20mSingapore Airlines
Deal found 8/5₹ 637,336
Thu 19/612:40CCU - IAH
Nonstop34h 32mUndisclosed Carrier
Thu 11/1216:50IAH - CCU
Nonstop31h 35mUndisclosed Carrier
Deal found 8/5₹ 727,506

Cheapflights Fare Finder

Customise your flight search to find flights from Kolkata to George Bush Intcntl 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 9 May 2025.
Use the filters below to find and compare flights from Kolkata to Houston George Bush Intcntl Airport that are best for you.

Fly from

Kolkata

Fly to

George Bush Intcntl

Route

Depart

Return

Price

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Fri 5/9

17:00-13:15

2 stops30h 45m

Houston George Bush Intcntl

Tue 27/1

16:10-08:40

2 stops29h 00m

₹ 109,382

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 16/7

16:00-19:05

2 stops37h 35m

Houston George Bush Intcntl

Tue 12/8

21:00-17:50

2 stops34h 20m

₹ 114,762

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Fri 8/8

19:05-13:40

2 stops53h 05m

Houston George Bush Intcntl

Thu 15/1

21:45-10:20

2 stops25h 05m

₹ 125,094

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 16/7

22:30-21:00

3 stops33h 00m

Houston George Bush Intcntl

Tue 12/8

09:40-10:45

3 stops38h 35m

₹ 128,167

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Fri 5/9

20:45-16:50

1 stop30h 35m

Houston George Bush Intcntl

Tue 27/1

19:10-07:40

1 stop25h 00m

₹ 147,721

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 15/7

03:50-15:50

1 stop22h 30m

Houston George Bush Intcntl

Tue 12/8

18:10-02:20

1 stop21h 40m

₹ 157,029

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Tue 15/7

02:00-22:50

2 stops31h 20m

Houston George Bush Intcntl

Mon 11/8

01:35-00:45

2 stops36h 40m

₹ 233,792

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Wed 18/6

18:00-13:35

2 stops30h 05m

Houston George Bush Intcntl

Wed 10/12

16:10-08:40

2 stops29h 00m

₹ 552,034

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Mon 16/6

23:30-06:20

2 stops41h 20m

Houston George Bush Intcntl

Wed 10/12

07:35-22:25

2 stops51h 20m

₹ 637,336

KolkataHouston

CCU - IAH

CCUIAH

Kolkata Netaji S. Chandra

Thu 19/6

12:40-12:42

Nonstop34h 32m

Houston George Bush Intcntl

Thu 11/12

16:50-11:55

Nonstop31h 35m

₹ 727,506

Flights are sorted by cheapest return flights first.

Deals found on 8/5

Showing 1-10 of 13 results
1
2

Best time to book a flight from Kolkata to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Kolkata 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 Kolkata to Houston George Bush Intcntl Airport

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 81.0 mm.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated 9 May 2025.
Singapore Airlines
8.1
Very Good
1,293 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very Good
1,293 reviews
Singapore Airlines
8.1
Very Good
1,293 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.0
Very Good
3,224 reviews
Singapore Airlines
8.1
Very Good
1,293 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
KLM
7.8
Good
1,338 reviews
Singapore Airlines
8.1
Very Good
1,293 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Thai Airways
7.7
Good
329 reviews
Singapore Airlines
8.1
Very Good
1,293 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Air France
7.5
Good
1,450 reviews
Singapore Airlines
8.1
Very Good
1,293 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to George Bush Intcntl. 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 from for flights from Kolkata to Houston George Bush Intcntl?

    Kolkata Netaji S. Chandra (CCU) is the airport you will fly out of if you book a flight from Kolkata to Houston George Bush Intcntl. You should not have trouble finding flights to Houston George Bush Intcntl from Netaji S. Chandra; the airport handles an average of 0 outbound flights to Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Kolkata airport to Houston George Bush Intcntl. It is only a 13.4 km journey to Netaji S. Chandra (CCU) from Kolkata’s city centre.

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

    Our cheapest airline available from Kolkata to Houston George Bush Intcntl Airport is IndiGo. Our recent data shows that you can find tickets from as low as ₹ 114,762 on this airline. Additional options worth looking into are British Airways and KLM, starting at ₹ 125,094 and ₹ 128,167 round-trip. These flights start at 25% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kolkata to George Bush Intcntl 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 Kolkata to Houston George Bush Intcntl Airport?

    Currently, October is the cheapest month in which you can book a flight from Kolkata to Houston George Bush Intcntl Airport (average of ₹ 1,006). Flying from Kolkata to Houston George Bush Intcntl Airport in August is currently the most expensive (average of ₹ 1,468). 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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Top airline flying from Kolkata to George Bush Intcntl

Discover the top airline that operate flights from Kolkata to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 9 May 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest₹ 112,836Average₹ 160,136FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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Yes! Start tracking prices for Kolkata to George Bush Intcntl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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