$438+ Cheap flights from Houston 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — CCU
Apr 8 — Apr 151
Round-trip
1 adult, Economy
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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 Houston to KolkataExplore the most affordable flight options available from Houston to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 9, 2026.
Explore the most affordable flight options available from Houston to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 9, 2026.
This Etihad Airways deal was found by Cheapflights users on 3/4. 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 4/196:30 am
IAH
- CCU
2 stops27h 30m
Multiple Airlines
Wed 6/39:30 pm
CCU
- IAH
2 stops35h 39m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$943
This FlightHub deal was found by Cheapflights users on 3/6. 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.
Tue 4/211:17 pm
IAH
- CCU
2 stops48h 28m
Multiple Airlines
Fri 6/54:10 am
CCU
- IAH
2 stops43h 47m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$980
This Etihad Airways deal was found by Cheapflights users on 3/6. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:02 am
IAH
- CCU
2 stops26h 28m
Multiple Airlines
Sat 12/58:55 pm
CCU
- IAH
2 stops37h 38m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$981
This Etihad Airways deal was found by Cheapflights users on 3/5. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:04 am
IAH
- CCU
2 stops31h 06m
Multiple Airlines
Sun 4/269:30 pm
CCU
- IAH
2 stops33h 36m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$1,003
This Trip.com deal was found by Cheapflights users on 3/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:05 pm
IAH
- CCU
2 stops37h 15m
Multiple Airlines
Sat 6/67:40 am
CCU
- IAH
2 stops46h 00m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$1,022
This Etihad Airways deal was found by Cheapflights users on 3/8. 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 3/246:02 am
IAH
- CCU
2 stops27h 28m
Multiple Airlines
Wed 4/89:30 pm
CCU
- IAH
2 stops29h 29m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$1,041
This Trip.com deal was found by Cheapflights users on 3/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/226:45 pm
IAH
- CCU
2 stops28h 50m
Multiple Airlines
Wed 4/18:55 am
CCU
- IAH
2 stops41h 30m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$1,059
This Etihad Airways deal was found by Cheapflights users on 3/6. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/226:02 am
IAH
- CCU
2 stops27h 28m
Multiple Airlines
Mon 4/69:30 pm
CCU
- IAH
2 stops30h 57m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$1,101
This Booking.com deal was found by Cheapflights users on 3/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/202:30 pm
IAH
- CCU
2 stops33h 45m
IndiGo
Thu 6/412:00 pm
CCU
- IAH
2 stops41h 40m
IndiGo
Deal found 3/5![IndiGo logo]()
$1,114
This Trip.com deal was found by Cheapflights users on 3/8. 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.
Tue 4/76:14 am
IAH
- CCU
2 stops27h 46m
Multiple Airlines
Tue 4/144:10 am
CCU
- IAH
2 stops51h 30m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$1,115
This Etihad Airways deal was found by Cheapflights users on 3/4. 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.
Sat 4/46:02 am
IAH
- CCU
2 stops27h 58m
Multiple Airlines
Sun 4/199:30 pm
CCU
- IAH
2 stops29h 34m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$1,121
This Etihad Airways deal was found by Cheapflights users on 3/5. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/56:31 am
IAH
- CCU
2 stops33h 59m
Multiple Airlines
Mon 4/209:30 pm
CCU
- IAH
2 stops29h 29m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$1,138
Best flights from Houston to KolkataDiscover carefully curated flight deals from Houston to Kolkata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 9, 2026.
Discover carefully curated flight deals from Houston to Kolkata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 9, 2026.
This Etihad Airways deal was found by Cheapflights users on 3/4. 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 4/196:30 am
IAH
- CCU
2 stops27h 30m
Multiple Airlines
Wed 6/39:30 pm
CCU
- IAH
2 stops35h 39m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$943
This oojo deal was found by Cheapflights users on 3/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:45 pm
IAH
- CCU
1 stop20h 40m
Qatar Airways
Mon 3/233:25 am
CCU
- IAH
1 stop23h 20m
Qatar Airways
Deal found 3/8![Qatar Airways logo]()
$1,330
This Turkish Airlines deal was found by Cheapflights users on 3/4. 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 5/69:05 pm
IAH
- CCU
2 stops28h 55m
Turkish Airlines
Sun 5/109:40 pm
CCU
- IAH
2 stops56h 00m
Turkish Airlines
Deal found 3/4![Turkish Airlines logo]()
$1,333
This Etihad Airways deal was found by Cheapflights users on 3/8. 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.
Wed 4/296:30 am
IAH
- CCU
2 stops31h 15m
Multiple Airlines
Mon 5/259:30 pm
CCU
- IAH
2 stops29h 12m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$1,003
This Etihad Airways deal was found by Cheapflights users on 3/8. 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 3/246:02 am
IAH
- CCU
2 stops27h 28m
Multiple Airlines
Wed 4/89:30 pm
CCU
- IAH
2 stops29h 29m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$1,041
This Etihad Airways deal was found by Cheapflights users on 3/6. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/226:02 am
IAH
- CCU
2 stops27h 28m
Multiple Airlines
Mon 4/69:30 pm
CCU
- IAH
2 stops30h 57m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$1,101
This Etihad Airways deal was found by Cheapflights users on 3/4. 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.
Sat 4/46:02 am
IAH
- CCU
2 stops27h 58m
Multiple Airlines
Sun 4/199:30 pm
CCU
- IAH
2 stops29h 34m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$1,121
This oojo deal was found by Cheapflights users on 3/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/158:20 pm
HOU
- CCU
2 stops43h 05m
Qatar Airways
Sun 3/223:25 am
CCU
- HOU
2 stops46h 55m
Qatar Airways
Deal found 3/7![Qatar Airways logo]()
$1,740
This oojo deal was found by Cheapflights users on 3/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/238:20 pm
HOU
- CCU
2 stops43h 05m
Qatar Airways
Tue 4/74:00 am
CCU
- HOU
2 stops26h 21m
Qatar Airways
Deal found 3/7![Qatar Airways logo]()
$1,761
This oojo deal was found by Cheapflights users on 3/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/612:18 pm
HOU
- CCU
2 stops27h 42m
Qatar Airways
Tue 4/214:00 am
CCU
- HOU
2 stops26h 21m
Qatar Airways
Deal found 3/6![Qatar Airways logo]()
$1,783
This oojo deal was found by Cheapflights users on 3/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/812:42 pm
HOU
- CCU
2 stops27h 18m
Qatar Airways
Thu 4/234:00 am
CCU
- HOU
2 stops26h 21m
Qatar Airways
Deal found 3/8![Qatar Airways logo]()
$1,783
This oojo deal was found by Cheapflights users on 3/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:21 pm
HOU
- CCU
2 stops43h 39m
Qatar Airways
Mon 5/254:00 am
CCU
- HOU
2 stops26h 21m
Qatar Airways
Deal found 3/8![Qatar Airways logo]()
$1,786
This American Airlines deal was found by Cheapflights users on 3/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1412:18 pm
HOU
- CCU
2 stops27h 07m
Multiple Airlines
Fri 3/203:25 am
CCU
- HOU
2 stops26h 55m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$1,969
This oojo deal was found by Cheapflights users on 3/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:42 pm
HOU
- CCU
2 stops27h 18m
Qatar Airways
Sun 6/74:00 am
CCU
- HOU
2 stops26h 21m
Qatar Airways
Deal found 3/8![Qatar Airways logo]()
$1,824
This oojo deal was found by Cheapflights users on 3/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2012:18 pm
HOU
- CCU
2 stops27h 07m
Qatar Airways
Sat 4/44:00 am
CCU
- HOU
2 stops26h 20m
Qatar Airways
Deal found 3/4![Qatar Airways logo]()
$1,839
This oojo deal was found by Cheapflights users on 3/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/412:18 pm
HOU
- CCU
2 stops27h 42m
Qatar Airways
Sun 4/194:00 am
CCU
- HOU
2 stops26h 21m
Qatar Airways
Deal found 3/4![Qatar Airways logo]()
$1,864
This Qatar Airways deal was found by Cheapflights users on 3/5. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:42 pm
HOU
- CCU
2 stops27h 18m
Qatar Airways
Sun 5/104:00 am
CCU
- HOU
2 stops26h 21m
Qatar Airways
Deal found 3/5![Qatar Airways logo]()
$1,889
This oojo deal was found by Cheapflights users on 3/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:42 pm
HOU
- CCU
2 stops27h 18m
Qatar Airways
Wed 4/224:00 am
CCU
- HOU
2 stops46h 18m
Qatar Airways
Deal found 3/7![Qatar Airways logo]()
$1,912
Last-minute flights from Houston to KolkataDiscover last-minute flight deals from Houston to Kolkata. Data last updated March 9, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Kolkata. Data last updated March 9, 2026 and is based on user searches.
This Indian Eagle deal was found by Cheapflights users on 3/8. 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.
Sat 3/1410:05 pm
IAH
- CCU
3 stops50h 35m
Turkish Airlines
Mon 3/309:40 pm
CCU
- IAH
2 stops56h 00m
Turkish Airlines
Deal found 3/8![Turkish Airlines logo]()
$1,204
This oojo deal was found by Cheapflights users on 3/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:45 pm
IAH
- CCU
1 stop20h 40m
Qatar Airways
Fri 3/203:25 am
CCU
- IAH
1 stop23h 20m
Qatar Airways
Deal found 3/7![Qatar Airways logo]()
$1,407
This Indian Eagle deal was found by Cheapflights users on 3/6. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1410:05 pm
IAH
- CCU
3 stops50h 35m
Turkish Airlines
Sun 3/228:45 pm
CCU
- IAH
3 stops57h 55m
Turkish Airlines
Deal found 3/6![Turkish Airlines logo]()
$1,428
This Indian Eagle deal was found by Cheapflights users on 3/7. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/148:21 pm
IAH
- CCU
2 stops48h 49m
Multiple Airlines
Sat 3/211:55 pm
CCU
- IAH
2 stops37h 55m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$1,433
This Justfly.com deal was found by Cheapflights users on 3/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:45 pm
IAH
- CCU
1 stop20h 40m
Qatar Airways
Mon 3/304:00 am
CCU
- IAH
2 stops35h 51m
Qatar Airways
Deal found 3/8![Qatar Airways logo]()
$1,465
This Indian Eagle deal was found by Cheapflights users on 3/7. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/148:21 pm
IAH
- CCU
2 stops48h 49m
Emirates
Sat 3/218:25 pm
CCU
- IAH
1 stop31h 25m
Emirates
Deal found 3/7![Emirates logo]()
$1,466
This Indian Eagle deal was found by Cheapflights users on 3/7. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/157:55 pm
IAH
- CCU
2 stops27h 35m
Multiple Airlines
Mon 3/236:05 am
CCU
- IAH
2 stops45h 45m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$1,281
This oojo deal was found by Cheapflights users on 3/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:45 pm
IAH
- CCU
1 stop20h 40m
Qatar Airways
Sun 3/223:25 am
CCU
- IAH
1 stop23h 20m
Qatar Airways
Deal found 3/7![Qatar Airways logo]()
$1,330
This Indian Eagle deal was found by Cheapflights users on 3/7. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1510:05 pm
IAH
- CCU
3 stops50h 35m
Turkish Airlines
Mon 3/238:45 pm
CCU
- IAH
3 stops51h 55m
Turkish Airlines
Deal found 3/7![Turkish Airlines logo]()
$1,408
This oojo deal was found by Cheapflights users on 3/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/158:20 pm
HOU
- CCU
2 stops43h 05m
Qatar Airways
Sun 3/223:25 am
CCU
- HOU
2 stops46h 55m
Qatar Airways
Deal found 3/7![Qatar Airways logo]()
$1,740
This Turkish Airlines deal was found by Cheapflights users on 3/4. 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.
Mon 3/1610:05 pm
IAH
- CCU
3 stops50h 35m
Turkish Airlines
Fri 3/204:30 pm
CCU
- IAH
3 stops38h 10m
Turkish Airlines
Deal found 3/4![Turkish Airlines logo]()
$1,442
This Qatar Airways deal was found by Cheapflights users on 3/6. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:45 pm
IAH
- CCU
1 stop20h 40m
Qatar Airways
Thu 3/193:25 am
CCU
- IAH
1 stop23h 20m
Qatar Airways
Deal found 3/6![Qatar Airways logo]()
$1,447
One-way flights from Houston to KolkataSearch for one-way flight options from Houston to Kolkata. Find affordable one-way fares based on user searches. Data last updated March 9, 2026.
Search for one-way flight options from Houston to Kolkata. Find affordable one-way fares based on user searches. Data last updated March 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:14 pm
IAH
- CCU
3 stops51h 31m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$438
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:45 am
IAH
- CCU
2 stops50h 44m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$447
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:49 pm
IAH
- CCU
3 stops36h 31m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$473
This Booking.com deal was found by Cheapflights users on 3/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/223:55 pm
IAH
- CCU
3 stops32h 45m
IndiGo
Deal found 3/6![IndiGo logo]()
$482
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:58 pm
IAH
- CCU
2 stops43h 07m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$486
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:33 am
IAH
- CCU
3 stops51h 47m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$493
This Booking.com deal was found by Cheapflights users on 3/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/213:55 pm
IAH
- CCU
3 stops32h 45m
IndiGo
Deal found 3/5![IndiGo logo]()
$494
This Booking.com deal was found by Cheapflights users on 3/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/82:30 pm
IAH
- CCU
2 stops33h 45m
IndiGo
Deal found 3/8![IndiGo logo]()
$516
This Booking.com deal was found by Cheapflights users on 3/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/62:30 pm
IAH
- CCU
2 stops33h 45m
IndiGo
Deal found 3/6![IndiGo logo]()
$517
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2412:46 pm
IAH
- CCU
3 stops48h 59m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$518
This Cathay Pacific deal was found by Cheapflights users on 3/8. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:23 pm
HOU
- CCU
3 stops45h 22m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$863
This oojo deal was found by Cheapflights users on 3/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/168:20 pm
HOU
- CCU
2 stops43h 05m
Qatar Airways
Deal found 3/8![Qatar Airways logo]()
$936
Find flight deals from Houston to Kolkata
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 March 9, 2026.
Round-trip from | $943 (Etihad Airways) |
|---|---|
One-way from | $438 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $1,451 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston 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 March 9, 2026.
Use the filters below to find and compare flights from Houston 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
Sun 4/19
6:30 am-8:30 pm
2 stops27h 30m
Kolkata Netaji S. Chandra
Wed 6/3
9:30 pm-10:39 pm
2 stops35h 39m
$943
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Wed 4/29
6:30 am-12:15 am
2 stops31h 15m
Kolkata Netaji S. Chandra
Mon 5/25
9:30 pm-4:12 pm
2 stops29h 12m
$1,003
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Tue 3/24
6:02 am-8:00 pm
2 stops27h 28m
Kolkata Netaji S. Chandra
Wed 4/8
9:30 pm-4:29 pm
2 stops29h 29m
$1,041
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Sun 3/22
6:02 am-8:00 pm
2 stops27h 28m
Kolkata Netaji S. Chandra
Mon 4/6
9:30 pm-5:57 pm
2 stops30h 57m
$1,101
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Sat 4/4
6:02 am-8:30 pm
2 stops27h 58m
Kolkata Netaji S. Chandra
Sun 4/19
9:30 pm-4:34 pm
2 stops29h 34m
$1,121
Quickest round-trip
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Mon 3/16
6:45 pm-1:55 am
1 stop20h 40m
Kolkata Netaji S. Chandra
Mon 3/23
3:25 am-4:15 pm
1 stop23h 20m
$1,330
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Wed 5/6
9:05 pm-12:30 pm
2 stops28h 55m
Kolkata Netaji S. Chandra
Sun 5/10
9:40 pm-7:10 pm
2 stops56h 00m
$1,333
HoustonKolkata
HOU - CCU
HOUCCU
Houston Hobby
Sun 3/15
8:20 pm-1:55 am
2 stops43h 05m
Kolkata Netaji S. Chandra
Sun 3/22
3:25 am-3:50 pm
2 stops46h 55m
$1,740
HoustonKolkata
HOU - CCU
HOUCCU
Houston Hobby
Mon 3/23
8:20 pm-1:55 am
2 stops43h 05m
Kolkata Netaji S. Chandra
Tue 4/7
4:00 am-7:51 pm
2 stops26h 21m
$1,761
HoustonKolkata
HOU - CCU
HOUCCU
Houston Hobby
Mon 4/6
12:18 pm-2:30 am
2 stops27h 42m
Kolkata Netaji S. Chandra
Tue 4/21
4:00 am-7:51 pm
2 stops26h 21m
$1,783
Showing 1-10 of 40 resultsSorted by cheapest first
Best time to book a flight from Houston to Kolkata
Have a flexible travel schedule? Discover the best time to fly to Kolkata from Houston with our price prediction graph.
HO1-CCU
IAH-CCU
HOU-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 to Kolkata
HO1-CCU
IAH-CCU
HOU-CCU
What is the cheapest month to book a flight from Houston to Kolkata?
Currently, February is the cheapest month in which you can book a flight from Houston to Kolkata (average of $945). Flying from Houston to Kolkata in June is currently the most expensive (average of $1,396). 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.
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 March 9, 2026.
Read through reviews of airlines operating flights from Houston to Kolkata, such as Emirates,Qatar Airways, andTurkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.3
Overall
8.1
Comfort
8.0
Boarding
8.1
Entertainment
8.2
Food
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Crew
8.3
Overall
8.1
Comfort
8.0
Boarding
8.1
Entertainment
8.2
Food
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Crew
8.3
Overall
8.1
Comfort
8.0
Boarding
8.1
Entertainment
8.2
Food
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Crew
8.3
Overall
8.1
Comfort
8.0
Boarding
8.1
Entertainment
8.2
Food
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Crew
8.3
Overall
8.1
Comfort
8.0
Boarding
8.1
Entertainment
8.2
Food
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Related info for your journey
Find useful and relevant information for your journey from Houston 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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Other flights to Kolkata
Explore flights to Kolkata departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 9, 2026.
Houston and Kolkata flights
Browse other Houston and Kolkata flight options. Last updated on March 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Houston to Kolkata
Discover the top 4 airlines that operate flights from Houston 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 March 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$945 | Average$1,144 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,073 | Average$1,464 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,290 | Average$1,443 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,304 | Average$1,616 | FlexibilityNo cancel fee | On-time75% |