$615+ Cheap flights from George Bush Intcntl (IAH) to Kolkata (CCU)
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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CCU
Jul 10 — Jul 171
Round-trip
1 adult, Economy
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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 June 10, 2026.
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 June 10, 2026.
This Etihad Airways deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:45 am
IAH
- CCU
2 stops46h 15m
Etihad Airways
Mon 11/303:35 am
CCU
- IAH
2 stops48h 43m
Etihad Airways
Deal found 6/8![Etihad Airways logo]()
$1,091
This Etihad Airways deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:45 am
IAH
- CCU
2 stops52h 40m
Etihad Airways
Mon 11/303:35 am
CCU
- IAH
2 stops48h 43m
Etihad Airways
Deal found 6/8![Etihad Airways logo]()
$1,093
This Trip.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:15 pm
IAH
- CCU
2 stops39h 30m
Multiple Airlines
Tue 9/811:00 pm
CCU
- IAH
2 stops51h 25m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,122
This Trip.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:15 pm
IAH
- CCU
2 stops45h 00m
Multiple Airlines
Thu 10/295:30 am
CCU
- IAH
2 stops45h 20m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,132
This Etihad Airways deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:45 am
IAH
- CCU
2 stops46h 15m
Etihad Airways
Wed 12/28:55 pm
CCU
- IAH
2 stops31h 23m
Etihad Airways
Deal found 6/8![Etihad Airways logo]()
$1,171
This Etihad Airways deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:45 am
IAH
- CCU
2 stops52h 40m
Etihad Airways
Wed 12/28:55 pm
CCU
- IAH
2 stops31h 23m
Etihad Airways
Deal found 6/8![Etihad Airways logo]()
$1,173
This Etihad Airways deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2011:45 am
IAH
- CCU
2 stops28h 40m
Etihad Airways
Mon 11/303:35 am
CCU
- IAH
2 stops48h 43m
Etihad Airways
Deal found 6/8![Etihad Airways logo]()
$1,231
This Etihad Airways deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:45 am
IAH
- CCU
2 stops46h 15m
Etihad Airways
Sun 12/68:55 pm
CCU
- IAH
2 stops31h 23m
Etihad Airways
Deal found 6/8![Etihad Airways logo]()
$1,271
This Etihad Airways deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:45 am
IAH
- CCU
2 stops52h 40m
Etihad Airways
Sun 12/68:55 pm
CCU
- IAH
2 stops31h 23m
Etihad Airways
Deal found 6/8![Etihad Airways logo]()
$1,278
This Trip.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:40 pm
IAH
- CCU
2 stops41h 40m
Multiple Airlines
Mon 2/16:00 am
CCU
- IAH
2 stops44h 50m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,282
Best flights from George Bush Intcntl to KolkataDiscover carefully curated flight deals from George Bush Intcntl to Kolkata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Kolkata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
This KLM deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:05 pm
IAH
- CCU
2 stops28h 40m
KLM
Sun 9/610:30 pm
CCU
- IAH
2 stops49h 40m
KLM
Deal found 6/7![KLM logo]()
$1,356
This Qatar Airways deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:15 pm
IAH
- CCU
1 stop21h 45m
Qatar Airways
Sat 9/264:00 am
CCU
- IAH
1 stop22h 25m
Qatar Airways
Deal found 6/8![Qatar Airways logo]()
$1,546
This Etihad Airways deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/256:30 am
IAH
- CCU
2 stops33h 55m
Multiple Airlines
Fri 7/109:30 pm
CCU
- IAH
2 stops31h 01m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,631
This KLM deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:05 pm
IAH
- CCU
2 stops28h 40m
Multiple Airlines
Wed 8/54:15 pm
CCU
- IAH
2 stops31h 55m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,768
This KLM deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:05 pm
IAH
- CCU
2 stops28h 40m
KLM
Wed 8/59:40 pm
CCU
- IAH
2 stops26h 10m
KLM
Deal found 6/7![KLM logo]()
$1,869
This KLM deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:00 pm
IAH
- CCU
2 stops28h 45m
Multiple Airlines
Tue 6/237:15 pm
CCU
- IAH
2 stops30h 00m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$1,776
This Qatar Airways deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/226:20 pm
IAH
- CCU
2 stops45h 40m
Qatar Airways
Thu 7/24:00 am
CCU
- IAH
2 stops25h 41m
Qatar Airways
Deal found 6/9![Qatar Airways logo]()
$1,999
This Turkish Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/102:30 pm
IAH
- CCU
2 stops34h 50m
Multiple Airlines
Mon 8/107:15 pm
CCU
- IAH
2 stops58h 30m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,810
This Qatar Airways deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/226:20 pm
IAH
- CCU
2 stops45h 40m
Qatar Airways
Sun 6/284:00 am
CCU
- IAH
2 stops25h 39m
Qatar Airways
Deal found 6/9![Qatar Airways logo]()
$2,039
This Turkish Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/99:10 pm
IAH
- CCU
2 stops37h 40m
Multiple Airlines
Mon 8/310:30 pm
CCU
- IAH
2 stops55h 15m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$1,980
Last-minute flights from George Bush Intcntl to KolkataDiscover last-minute flight deals from George Bush Intcntl to Kolkata. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Kolkata. Data last updated June 10, 2026 and is based on user searches.
This Indian Eagle deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:10 am
IAH
- CCU
2 stops39h 30m
Emirates
Fri 9/49:50 am
CCU
- IAH
2 stops46h 00m
Emirates
Deal found 6/5![Emirates logo]()
$1,415
This FlightHub deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/229:10 pm
IAH
- CCU
2 stops26h 10m
Multiple Airlines
Sat 9/511:00 pm
CCU
- IAH
2 stops48h 15m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$1,314
This KLM deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:05 pm
IAH
- CCU
2 stops28h 40m
KLM
Sun 9/610:30 pm
CCU
- IAH
2 stops49h 40m
KLM
Deal found 6/7![KLM logo]()
$1,356
This Indian Eagle deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/242:30 pm
IAH
- CCU
2 stops32h 50m
Multiple Airlines
Mon 9/711:00 pm
CCU
- IAH
2 stops30h 45m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,285
This Trip.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:15 pm
IAH
- CCU
2 stops39h 30m
Multiple Airlines
Tue 9/811:00 pm
CCU
- IAH
2 stops51h 25m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,122
This FlightHub deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/289:10 pm
IAH
- CCU
2 stops31h 40m
Multiple Airlines
Sun 9/2712:30 am
CCU
- IAH
2 stops29h 15m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,312
This KLM deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/283:25 pm
IAH
- CCU
2 stops31h 15m
KLM
Tue 9/298:45 pm
CCU
- IAH
2 stops27h 00m
KLM
Deal found 6/8![KLM logo]()
$1,345
This KLM deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/293:25 pm
IAH
- CCU
2 stops31h 15m
KLM
Fri 8/288:45 pm
CCU
- IAH
2 stops27h 05m
KLM
Deal found 6/6![KLM logo]()
$1,395
This Indian Eagle deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:10 am
IAH
- CCU
2 stops39h 30m
Emirates
Tue 9/299:50 am
CCU
- IAH
1 stop41h 30m
Emirates
Deal found 6/8![Emirates logo]()
$1,420
This Air France deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/305:05 pm
IAH
- CCU
2 stops28h 40m
Multiple Airlines
Tue 9/299:40 pm
CCU
- IAH
2 stops26h 05m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,346
One-way flights from George Bush Intcntl to KolkataSearch for one-way flight options from George Bush Intcntl to Kolkata. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
Search for one-way flight options from George Bush Intcntl to Kolkata. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This Trip.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:15 pm
IAH
- CCU
2 stops38h 30m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$615
This Kiwi.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/219:10 pm
IAH
- CCU
2 stops38h 40m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$709
This Kiwi.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/202:30 pm
IAH
- CCU
3 stops40h 00m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$717
This Trip.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:15 pm
IAH
- CCU
2 stops38h 30m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$721
This FlightHub deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/272:30 pm
IAH
- CCU
2 stops34h 50m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$763
Find 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 June 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,067 (Trip.com) |
One-way from | $615 (Trip.com) |
Popular in | April |
Cheapest in | March |
Average price | $1,762 |
Cheapflights Fare Finder
Customize 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 2,558,603 searches. Data last updated June 10, 2026.
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
Cheapest round-trip
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Thu 7/23
5:05 pm-8:15 am
2 stops28h 40m
Kolkata Netaji S. Chandra
Sun 9/6
10:30 pm-1:40 pm
2 stops49h 40m
$1,356
Quickest round-trip
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Tue 7/28
6:15 pm-2:30 am
1 stop21h 45m
Kolkata Netaji S. Chandra
Sat 9/26
4:00 am-3:55 pm
1 stop22h 25m
$1,546
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Thu 6/25
6:30 am-2:55 am
2 stops33h 55m
Kolkata Netaji S. Chandra
Fri 7/10
9:30 pm-6:01 pm
2 stops31h 01m
$1,631
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Thu 7/23
5:05 pm-8:15 am
2 stops28h 40m
Kolkata Netaji S. Chandra
Wed 8/5
4:15 pm-1:40 pm
2 stops31h 55m
$1,768
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Mon 6/15
5:00 pm-8:15 am
2 stops28h 45m
Kolkata Netaji S. Chandra
Tue 6/23
7:15 pm-2:45 pm
2 stops30h 00m
$1,776
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Fri 7/10
2:30 pm-11:50 am
2 stops34h 50m
Kolkata Netaji S. Chandra
Mon 8/10
7:15 pm-7:15 pm
2 stops58h 30m
$1,810
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Thu 7/23
5:05 pm-8:15 am
2 stops28h 40m
Kolkata Netaji S. Chandra
Wed 8/5
9:40 pm-1:20 pm
2 stops26h 10m
$1,869
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Thu 7/9
9:10 pm-9:20 pm
2 stops37h 40m
Kolkata Netaji S. Chandra
Mon 8/3
10:30 pm-7:15 pm
2 stops55h 15m
$1,980
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Mon 6/22
6:20 pm-2:30 am
2 stops45h 40m
Kolkata Netaji S. Chandra
Thu 7/2
4:00 am-7:11 pm
2 stops25h 41m
$1,999
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Mon 6/22
6:20 pm-2:30 am
2 stops45h 40m
Kolkata Netaji S. Chandra
Sun 6/28
4:00 am-7:09 pm
2 stops25h 39m
$2,039
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from George Bush Intcntl to Kolkata
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Kolkata in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Kolkata flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Kolkata flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Kolkata flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Kolkata flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Kolkata flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
IAH-CCU
Estimated round-trip 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
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Kolkata?
Currently, March is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Kolkata (average of $1,261). Flying from Houston George Bush Intcntl Airport to Kolkata in April is currently the most expensive (average of $2,070). 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 to fly round-trip 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 June 10, 2026.
See what other customers who have flown with Emirates,Qatar Airways, andTurkish Airlines from Houston George Bush Intcntl Airport to Kolkata have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.4
Comfort
8.0
Overall
8.1
Entertainment
8.2
Boarding
8.1
Food
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Crew
8.4
Comfort
8.0
Overall
8.1
Entertainment
8.2
Boarding
8.1
Food
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Crew
8.4
Comfort
8.0
Overall
8.1
Entertainment
8.2
Boarding
8.1
Food
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Crew
8.4
Comfort
8.0
Overall
8.1
Entertainment
8.2
Boarding
8.1
Food
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Crew
8.4
Comfort
8.0
Overall
8.1
Entertainment
8.2
Boarding
8.1
Food
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
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George Bush Intcntl and Kolkata flights
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Top 4 airlines flying from George Bush Intcntl to Kolkata
Discover the top 4 airlines that operate flights from George Bush Intcntl to Kolkata. 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 2,558,603 searches. Data last updated June 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$930 | Average$1,751 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$999 | Average$1,651 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,298 | Average$1,597 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,302 | Average$1,528 | FlexibilityNo cancel fee | On-time75% |