$648+ Cheap flights from Kolkata (CCU) to Houston
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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — HOU
Sep 14 — Sep 211
Round-trip
1 adult, Economy
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Find cheap flights from Kolkata to Houston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Kolkata to HoustonExplore the most affordable flight options available from Kolkata to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 15, 2026.
Explore the most affordable flight options available from Kolkata to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 15, 2026.
This Etihad Airways deal was found by Cheapflights users on 8/11. 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.
Fri 10/23:50 am -
2 stops30h 39m
Tue 1/268:00 am -
2 stops24h 25m
Deal found 8/11![Multiple Airlines logo]()
$968
This Etihad Airways deal was found by Cheapflights users on 8/10. 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 11/163:20 am -
2 stops28h 19m
Thu 2/47:34 am -
2 stops24h 51m
Deal found 8/10![Multiple Airlines logo]()
$969
This Goibibo deal was found by Cheapflights users on 8/11. 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 Goibibo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:00 am -
1 stop22h 25m
Thu 9/172:08 pm -
2 stops25h 52m
Deal found 8/11![Qatar Airways logo]()
$1,205
This Goibibo deal was found by Cheapflights users on 8/13. 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 Goibibo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:00 am -
1 stop22h 25m
Sat 9/192:08 pm -
2 stops25h 52m
Deal found 8/13![Qatar Airways logo]()
$1,269
This Gotogate deal was found by Cheapflights users on 8/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:30 pm -
2 stops49h 40m
Sat 9/193:25 pm -
2 stops30h 10m
Deal found 8/13![KLM logo]()
$1,320
This Gotogate deal was found by Cheapflights users on 8/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:00 am -
2 stops30h 55m
Wed 9/161:10 am -
2 stops37h 05m
Deal found 8/11![Thai Airways logo]()
$1,342
This MakeMyTrip deal was found by Cheapflights users on 8/11. 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 MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:40 am -
1 stop22h 45m
Tue 1/265:35 pm -
1 stop20h 50m
Deal found 8/11![Qatar Airways logo]()
$1,516
This MakeMyTrip deal was found by Cheapflights users on 8/10. 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 MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/179:15 am -
2 stops46h 45m
Thu 2/47:10 pm -
1 stop25h 00m
Deal found 8/10![Emirates logo]()
$1,624
This MakeMyTrip deal was found by Cheapflights users on 8/10. 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 MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:00 am -
2 stops26h 18m
Thu 10/11:56 pm -
2 stops25h 44m
Deal found 8/10![Qatar Airways logo]()
$1,888
This MakeMyTrip deal was found by Cheapflights users on 8/11. 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 MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:40 am -
2 stops26h 38m
Tue 1/262:08 pm -
2 stops24h 17m
Deal found 8/11![Qatar Airways logo]()
$1,905
This Goibibo deal was found by Cheapflights users on 8/11. 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 Goibibo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:00 am -
2 stops26h 18m
Thu 9/178:18 pm -
2 stops43h 42m
Deal found 8/11![Qatar Airways logo]()
$1,953
This Goibibo deal was found by Cheapflights users on 8/13. 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 Goibibo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:00 am -
2 stops24h 59m
Sat 9/191:56 pm -
2 stops26h 04m
Deal found 8/13![Qatar Airways logo]()
$2,029
Best flights from Kolkata to HoustonDiscover carefully curated flight deals from Kolkata to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2026.
Discover carefully curated flight deals from Kolkata to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2026.
This Etihad Airways deal was found by Cheapflights users on 8/11. 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.
Fri 10/23:50 am -
2 stops30h 39m
Tue 1/268:00 am -
2 stops24h 25m
Deal found 8/11![Multiple Airlines logo]()
$968
This Etihad Airways deal was found by Cheapflights users on 8/14. 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.
Wed 2/39:00 pm -
2 stops31h 18m
Sun 2/711:50 am -
2 stops27h 05m
Deal found 8/14![Etihad Airways logo]()
$1,515
This MakeMyTrip deal was found by Cheapflights users on 8/11. 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 MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:40 am -
1 stop22h 45m
Tue 1/265:35 pm -
1 stop20h 50m
Deal found 8/11![Qatar Airways logo]()
$1,516
This Turkish Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 2/310:30 pm -
2 stops32h 05m
Sun 2/79:00 pm -
2 stops28h 10m
Deal found 8/13![Turkish Airlines logo]()
$1,542
This Emirates deal was found by Cheapflights users on 8/14. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/39:15 am -
1 stop42h 35m
Sun 2/77:20 am -
2 stops36h 50m
Deal found 8/14![Emirates logo]()
$1,645
This Goibibo deal was found by Cheapflights users on 8/13. 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 Goibibo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:00 am -
1 stop22h 25m
Sat 9/196:15 pm -
1 stop21h 45m
Deal found 8/13![Qatar Airways logo]()
$1,618
This MakeMyTrip deal was found by Cheapflights users on 8/10. 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 MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:00 am -
2 stops26h 18m
Thu 10/11:56 pm -
2 stops25h 44m
Deal found 8/10![Qatar Airways logo]()
$1,888
This MakeMyTrip deal was found by Cheapflights users on 8/11. 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 MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:40 am -
2 stops26h 38m
Tue 1/262:08 pm -
2 stops24h 17m
Deal found 8/11![Qatar Airways logo]()
$1,905
This Goibibo deal was found by Cheapflights users on 8/11. 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 Goibibo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:00 am -
2 stops26h 18m
Thu 9/178:18 pm -
2 stops43h 42m
Deal found 8/11![Qatar Airways logo]()
$1,953
This Goibibo deal was found by Cheapflights users on 8/13. 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 Goibibo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:00 am -
2 stops24h 59m
Sat 9/191:56 pm -
2 stops26h 04m
Deal found 8/13![Qatar Airways logo]()
$2,029
This Qatar Airways deal was found by Cheapflights users on 8/11. 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.
Thu 8/274:00 am -
2 stops26h 14m
Fri 8/286:14 pm -
2 stops45h 46m
Deal found 8/11![Qatar Airways logo]()
$2,772
This Qatar Airways deal was found by Cheapflights users on 8/10. 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 10/203:40 am -
2 stops26h 39m
Wed 10/282:08 pm -
2 stops25h 17m
Deal found 8/10![Qatar Airways logo]()
$9,321
Last-minute flights from Kolkata to HoustonDiscover last-minute flight deals from Kolkata to Houston. Data last updated August 15, 2026 and is based on user searches.
Discover last-minute flight deals from Kolkata to Houston. Data last updated August 15, 2026 and is based on user searches.
This Qatar Airways deal was found by Cheapflights users on 8/12. 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.
Thu 8/274:00 am -
1 stop22h 25m
Thu 8/276:37 pm -
2 stops45h 23m
Deal found 8/12![Qatar Airways logo]()
$1,853
This Goibibo deal was found by Cheapflights users on 8/12. 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 Goibibo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:00 am -
1 stop22h 25m
Thu 8/277:10 pm -
1 stop26h 30m
Deal found 8/12![Multiple Airlines logo]()
$2,201
This Qatar Airways deal was found by Cheapflights users on 8/11. 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.
Thu 8/274:00 am -
2 stops26h 14m
Fri 8/286:14 pm -
2 stops45h 46m
Deal found 8/11![Qatar Airways logo]()
$2,772
This Gotogate deal was found by Cheapflights users on 8/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:00 am -
2 stops30h 55m
Wed 9/161:10 am -
2 stops37h 05m
Deal found 8/11![Thai Airways logo]()
$1,342
This Goibibo deal was found by Cheapflights users on 8/11. 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 Goibibo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:00 am -
1 stop22h 25m
Thu 9/172:08 pm -
2 stops25h 52m
Deal found 8/11![Qatar Airways logo]()
$1,205
This Goibibo deal was found by Cheapflights users on 8/11. 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 Goibibo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:00 am -
2 stops26h 18m
Thu 9/178:18 pm -
2 stops43h 42m
Deal found 8/11![Qatar Airways logo]()
$1,953
This Cathay Pacific deal was found by Cheapflights users on 8/11. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:00 pm -
3 stops33h 16m
Thu 9/177:02 am -
3 stops35h 18m
Deal found 8/11![Multiple Airlines logo]()
$3,088
This Goibibo deal was found by Cheapflights users on 8/13. 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 Goibibo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:00 am -
1 stop22h 25m
Sat 9/192:08 pm -
2 stops25h 52m
Deal found 8/13![Qatar Airways logo]()
$1,269
This Gotogate deal was found by Cheapflights users on 8/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:30 pm -
2 stops49h 40m
Sat 9/193:25 pm -
2 stops30h 10m
Deal found 8/13![KLM logo]()
$1,320
This Goibibo deal was found by Cheapflights users on 8/13. 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 Goibibo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:00 am -
2 stops24h 59m
Sat 9/191:56 pm -
2 stops26h 04m
Deal found 8/13![Qatar Airways logo]()
$2,029
This Cathay Pacific deal was found by Cheapflights users on 8/13. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:15 pm -
3 stops35h 48m
Sat 9/197:02 am -
3 stops42h 43m
Deal found 8/13![Multiple Airlines logo]()
$3,212
This MakeMyTrip deal was found by Cheapflights users on 8/10. 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 MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:00 am -
2 stops26h 18m
Thu 10/11:56 pm -
2 stops25h 44m
Deal found 8/10![Qatar Airways logo]()
$1,888
One-way flights from Kolkata to HoustonSearch for one-way flight options from Kolkata to Houston. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
Search for one-way flight options from Kolkata to Houston. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 11/93:20 am -
2 stops49h 57m
Deal found 8/13![Multiple Airlines logo]()
$648
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Sun 8/3011:30 pm -
2 stops33h 50m
Deal found 8/12![Multiple Airlines logo]()
$697
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Wed 8/261:00 am -
2 stops32h 20m
Deal found 8/13![Multiple Airlines logo]()
$702
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Sun 8/231:00 am -
2 stops32h 20m
Deal found 8/13![Multiple Airlines logo]()
$710
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 8/252:00 am -
2 stops31h 20m
Deal found 8/13![Thai Airways logo]()
$732
This Flightnetwork deal was found by Cheapflights users on 8/12. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:30 am -
2 stops29h 20m
Deal found 8/12![Multiple Airlines logo]()
$795
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Wed 8/261:30 pm -
3 stops36h 55m
Deal found 8/13![Multiple Airlines logo]()
$808
This MakeMyTrip deal was found by Cheapflights users on 8/13. 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 MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:25 am -
1 stop23h 20m
Deal found 8/13![Qatar Airways logo]()
$938
This Qatar Airways deal was found by Cheapflights users on 8/13. 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 11/93:25 am -
2 stops45h 42m
Deal found 8/13![Qatar Airways logo]()
$1,176
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 11/107:05 am -
3 stops45h 00m
Deal found 8/13![Multiple Airlines logo]()
$1,214
This Qatar Airways deal was found by Cheapflights users on 8/12. 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.
Wed 9/94:00 am -
2 stops43h 55m
Deal found 8/12![Qatar Airways logo]()
$1,284
This Goibibo deal was found by Cheapflights users on 8/13. 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 Goibibo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:00 am -
2 stops26h 14m
Deal found 8/13![Qatar Airways logo]()
$1,309
Find flight deals from Kolkata to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to Houston (HO1). 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 August 15, 2026.
Round-trip from | $968 (Etihad Airways) |
|---|---|
One-way from | $648 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Kolkata to Houston 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 August 15, 2026.
Use the filters below to find and compare flights from Kolkata to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KolkataHouston
CCU Kolkata Netaji S. Chandra - IAH Houston George Bush Intcntl
CCUIAH
Kolkata Netaji S. Chandra
Fri 10/2
3:50 am-11:59 pm
2 stops30h 39m
Houston George Bush Intcntl
Tue 1/26
8:00 am-7:55 pm
2 stops24h 25m
$968
KolkataHouston
CCU Kolkata Netaji S. Chandra - IAH Houston George Bush Intcntl
CCUIAH
Kolkata Netaji S. Chandra
Wed 2/3
9:00 pm-4:48 pm
2 stops31h 18m
Houston George Bush Intcntl
Sun 2/7
11:50 am-2:25 am
2 stops27h 05m
$1,515
Quickest round-trip
KolkataHouston
CCU Kolkata Netaji S. Chandra - IAH Houston George Bush Intcntl
CCUIAH
Kolkata Netaji S. Chandra
Fri 10/2
3:40 am-3:55 pm
1 stop22h 45m
Houston George Bush Intcntl
Tue 1/26
5:35 pm-1:55 am
1 stop20h 50m
$1,516
KolkataHouston
CCU Kolkata Netaji S. Chandra - IAH Houston George Bush Intcntl
CCUIAH
Kolkata Netaji S. Chandra
Wed 2/3
10:30 pm-7:05 pm
2 stops32h 05m
Houston George Bush Intcntl
Sun 2/7
9:00 pm-12:40 pm
2 stops28h 10m
$1,542
KolkataHouston
CCU Kolkata Netaji S. Chandra - IAH Houston George Bush Intcntl
CCUIAH
Kolkata Netaji S. Chandra
Sat 9/12
4:00 am-3:55 pm
1 stop22h 25m
Houston George Bush Intcntl
Sat 9/19
6:15 pm-2:30 am
1 stop21h 45m
$1,618
KolkataHouston
CCU Kolkata Netaji S. Chandra - IAH Houston George Bush Intcntl
CCUIAH
Kolkata Netaji S. Chandra
Wed 2/3
9:15 am-4:20 pm
1 stop42h 35m
Houston George Bush Intcntl
Sun 2/7
7:20 am-7:40 am
2 stops36h 50m
$1,645
KolkataHouston
CCU Kolkata Netaji S. Chandra - HOU Houston Hobby
CCUHOU
Kolkata Netaji S. Chandra
Thu 9/24
4:00 am-7:48 pm
2 stops26h 18m
Houston Hobby
Thu 10/1
1:56 pm-2:10 am
2 stops25h 44m
$1,888
KolkataHouston
CCU Kolkata Netaji S. Chandra - HOU Houston Hobby
CCUHOU
Kolkata Netaji S. Chandra
Fri 10/2
3:40 am-7:48 pm
2 stops26h 38m
Houston Hobby
Tue 1/26
2:08 pm-1:55 am
2 stops24h 17m
$1,905
KolkataHouston
CCU Kolkata Netaji S. Chandra - HOU Houston Hobby
CCUHOU
Kolkata Netaji S. Chandra
Thu 9/10
4:00 am-7:48 pm
2 stops26h 18m
Houston Hobby
Thu 9/17
8:18 pm-2:30 am
2 stops43h 42m
$1,953
KolkataHouston
CCU Kolkata Netaji S. Chandra - HOU Houston Hobby
CCUHOU
Kolkata Netaji S. Chandra
Sat 9/12
4:00 am-6:29 pm
2 stops24h 59m
Houston Hobby
Sat 9/19
1:56 pm-2:30 am
2 stops26h 04m
$2,029
Showing 1-10 of 26 resultsSorted by cheapest first
Best time to book a flight from Kolkata to Houston
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CCU-HO1
CCU-IAH
CCU-HOU
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 Kolkata to Houston
CCU-HO1
CCU-IAH
CCU-HOU
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated August 15, 2026.
See what other customers who have flown with KLM from Kolkata to Houston 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
Overall
7.8
Comfort
7.7
Boarding
7.8
Entertainment
7.2
Food
7.3
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Crew
8.4
Overall
7.8
Comfort
7.7
Boarding
7.8
Entertainment
7.2
Food
7.3
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Related info for your journey
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Kolkata and Houston flights
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Top airline flying from Kolkata to Houston
Discover the top airline that operate flights from Kolkata to Houston. 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 August 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,032 | Average$1,182 | FlexibilityNo cancel fee | On-time75% |