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Cheap flights from Houston George Bush Intcntl Airport to Kolkata from ₹ 54,986

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CCU
31 Mar — 7 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 26 March 2025.

Round-trip from

₹ 96,697

One-way from

₹ 54,986

Popular in

December

Cheapest in

September

Average price

₹ 113,141
Turkish Airlines
  • Turkish Airlines
  • 5/4-14/4
  • 4 total stops
  • 78h 20m total
  • Houston to Kolkata
Search Deals
28/4
  • 28/4
  • 2 total stops
  • 33h 55m total
  • Houston to Kolkata
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (₹ 1,324,042 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 377,612 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 26 March 2025.

Wed 26/318:50IAH - CCU
2 stops31h 00mMultiple Airlines
Tue 1/402:00CCU - IAH
2 stops48h 20mMultiple Airlines
Deal found 26/3₹ 87,361
Fri 4/421:00IAH - CCU
2 stops32h 05mTurkish Airlines
Mon 14/422:15CCU - IAH
2 stops48h 55mTurkish Airlines
Deal found 26/3₹ 96,697
Wed 22/1018:55IAH - CCU
2 stops40h 50mSingapore Airlines
Fri 21/1123:40CCU - IAH
2 stops35h 49mSingapore Airlines
Deal found 26/3₹ 103,291
Sun 6/418:05IAH - CCU
2 stops28h 25mLufthansa
Sun 13/421:20CCU - IAH
2 stops26h 45mLufthansa
Deal found 26/3₹ 111,685
Wed 26/318:50IAH - CCU
1 stop20h 25mQatar Airways
Tue 1/403:50CCU - IAH
1 stop22h 30mQatar Airways
Deal found 26/3₹ 113,055
Wed 24/919:55IAH - CCU
1 stop25h 45mEmirates
Mon 24/1109:10CCU - IAH
1 stop42h 40mEmirates
Deal found 25/3₹ 114,768
Wed 24/915:30IAH - CCU
2 stops32h 45mKLM
Mon 24/1121:45CCU - IAH
2 stops27h 15mKLM
Deal found 25/3₹ 123,933
Sat 5/418:10IAH - CCU
2 stops42h 45mMalaysia Airlines
Sat 12/400:40CCU - IAH
2 stops49h 40mMalaysia Airlines
Deal found 26/3₹ 142,775

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 26 March 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

Sat 5/4

21:00-12:55

2 stops29h 25m

Kolkata Netaji S. Chandra

Mon 14/4

22:15-12:40

2 stops48h 55m

₹ 96,697

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sun 6/4

18:05-09:00

2 stops28h 25m

Kolkata Netaji S. Chandra

Sun 13/4

21:20-13:35

2 stops26h 45m

₹ 111,685

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Wed 16/4

18:10-02:20

1 stop21h 40m

Kolkata Netaji S. Chandra

Sat 22/11

03:20-15:30

1 stop23h 40m

₹ 113,055

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Fri 2/5

20:10-08:10

2 stops49h 30m

Kolkata Netaji S. Chandra

Fri 11/7

09:45-16:50

1 stop41h 35m

₹ 121,106

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Wed 16/4

08:17-02:20

2 stops31h 33m

Kolkata Netaji S. Chandra

Sat 22/11

03:20-23:04

2 stops31h 14m

₹ 122,905

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Sat 5/4

18:10-23:25

2 stops42h 45m

Kolkata Netaji S. Chandra

Sat 12/4

00:40-15:50

2 stops49h 40m

₹ 142,775

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Wed 28/5

21:00-13:45

2 stops30h 15m

Kolkata Netaji S. Chandra

Mon 23/6

02:00-18:33

3 stops51h 03m

₹ 186,284

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Fri 23/5

13:30-22:15

3 stops46h 15m

Kolkata Netaji S. Chandra

Sat 2/8

23:30-18:10

2 stops29h 10m

₹ 243,155

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Mon 28/4

06:25-02:50

2 stops33h 55m

₹ 54,986

HoustonKolkata

IAH - CCU

IAHCCU

Houston George Bush Intcntl

Thu 1/5

15:20-02:50

2 stops49h 00m

₹ 59,611

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 16 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 21 March 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 26 March 2025.
See what other customers who have flown with Singapore Airlines, Emirates and SWISS from Houston to Kolkata have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Crew

8.6

Food

7.7

Comfort

7.9

Boarding

8.2

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very Good
1,284 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Crew

8.6

Food

7.7

Comfort

7.9

Boarding

8.2

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Emirates
8.0
Very Good
3,190 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Crew

8.6

Food

7.7

Comfort

7.9

Boarding

8.2

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
SWISS
7.5
Good
1,569 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Crew

8.6

Food

7.7

Comfort

7.9

Boarding

8.2

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Qatar Airways
7.4
Good
3,538 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Crew

8.6

Food

7.7

Comfort

7.9

Boarding

8.2

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Etihad Airways
7.4
Good
1,178 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Crew

8.6

Food

7.7

Comfort

7.9

Boarding

8.2

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

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, Turkish Airlines (₹ 96,697), Lufthansa (₹ 111,685), and Qatar Airways (₹ 113,055) offers the cheapest pricing from Houston George Bush Intcntl Airport to Kolkata. Users have found that Turkish Airlines is 25% 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?

    ₹ 59,611 is the cheapest one-way deal found within the past few days, from Etihad Airways. You may also be able to find cheap deals on Emirates and Lufthansa, with prices starting from ₹ 60,296 and ₹ 66,206, 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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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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