Cheap flights from Houston George Bush Intcntl Airport to Kolkata from ₹ 40,955
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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
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 28 June 2025.
Round-trip from | ₹ 91,486 |
---|---|
One-way from | ₹ 40,955 |
Popular in | December |
Cheapest in | September |
Average price | ₹ 155,868 |
Find flight deals from George Bush Intcntl to Kolkata
Cheapest flights from George Bush Intcntl to KolkataExplore 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 28 June 2025.
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 28 June 2025.
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 28 June 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
Fly to
Route
Depart
Return
Price
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Mon 3/11
19:14-22:25
2 stops39h 41m
Kolkata Netaji S. Chandra
Mon 17/11
23:40-23:59
2 stops35h 49m
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Wed 17/9
06:20-03:00
2 stops34h 10m
Kolkata Netaji S. Chandra
Wed 1/10
21:30-16:14
2 stops29h 14m
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Sun 12/10
21:00-21:00
2 stops37h 30m
Kolkata Netaji S. Chandra
Sun 26/10
19:15-20:10
2 stops35h 25m
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Tue 2/12
21:05-11:05
2 stops26h 30m
Kolkata Netaji S. Chandra
Wed 11/3
18:30-20:10
2 stops36h 10m
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Wed 17/9
18:10-02:20
1 stop21h 40m
Kolkata Netaji S. Chandra
Tue 30/9
03:50-15:50
1 stop22h 30m
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Tue 14/10
15:50-10:45
2 stops32h 25m
Kolkata Netaji S. Chandra
Thu 20/11
18:25-13:30
2 stops30h 35m
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Wed 17/9
19:55-08:10
1 stop25h 45m
Kolkata Netaji S. Chandra
Wed 1/10
20:45-22:50
2 stops36h 35m
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Thu 18/9
21:00-13:45
2 stops30h 15m
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Thu 18/9
21:00-12:45
3 stops29h 15m
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Mon 28/7
21:00-15:35
2 stops32h 05m
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.
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 20 June 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, 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.
How much does it cost for a return flight from Houston George Bush Intcntl Airport to Kolkata?
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 28 June 2025.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Kolkata, such as Emirates, Singapore Airlines, andKLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Comfort
Crew
Food
Overall
Boarding
Reviews
Anonymous,Dec 2024
IAD - DXB
Entertainment
Comfort
Crew
Food
Overall
Boarding
Reviews
Anonymous,Dec 2024
IAD - DXB
Entertainment
Comfort
Crew
Food
Overall
Boarding
Reviews
Anonymous,Dec 2024
IAD - DXB
Entertainment
Comfort
Crew
Food
Overall
Boarding
Reviews
Anonymous,Dec 2024
IAD - DXB
Entertainment
Comfort
Crew
Food
Overall
Boarding
Reviews
Anonymous,Dec 2024
IAD - DXB
Entertainment
Comfort
Crew
Food
Overall
Boarding
Reviews
Anonymous,Dec 2024
IAD - DXB
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.
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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.