$559+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — CCU
Aug 20 — Aug 271
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 July 21, 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 July 21, 2026.
This FlightHub deal was found by Cheapflights users on 7/21. 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 9/86:00 pm
IAH
- CCU
2 stops46h 25m
Multiple Airlines
Mon 9/283:50 am
CCU
- IAH
2 stops47h 00m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,024
This Etihad Airways deal was found by Cheapflights users on 7/17. 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 9/17:00 am
IAH
- CCU
2 stops27h 00m
Multiple Airlines
Thu 10/153:50 am
CCU
- IAH
2 stops30h 39m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$1,030
This CheapOair deal was found by Cheapflights users on 7/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:45 am
IAH
- CCU
2 stops46h 15m
Multiple Airlines
Wed 10/289:00 pm
CCU
- IAH
2 stops29h 45m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,038
This Etihad Airways deal was found by Cheapflights users on 7/16. 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 8/161:16 pm
IAH
- CCU
2 stops27h 09m
Multiple Airlines
Mon 8/319:30 pm
CCU
- IAH
2 stops28h 26m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$1,090
This FlightHub deal was found by Cheapflights users on 7/18. 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 8/39:10 pm
IAH
- CCU
2 stops31h 50m
Turkish Airlines
Tue 8/189:40 pm
CCU
- IAH
2 stops32h 05m
Turkish Airlines
Deal found 7/18![Turkish Airlines logo]()
$1,158
This Turkish Airlines deal was found by Cheapflights users on 7/19. 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.
Tue 8/49:10 pm
IAH
- CCU
2 stops28h 50m
Turkish Airlines
Wed 8/1910:30 pm
CCU
- IAH
2 stops31h 15m
Turkish Airlines
Deal found 7/19![Turkish Airlines logo]()
$1,168
This Etihad Airways deal was found by Cheapflights users on 7/20. 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 8/206:07 am
IAH
- CCU
2 stops27h 53m
Multiple Airlines
Thu 9/33:50 am
CCU
- IAH
2 stops30h 38m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,170
This Turkish Airlines deal was found by Cheapflights users on 7/16. 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 9/179:10 pm
IAH
- CCU
2 stops28h 50m
Turkish Airlines
Mon 9/214:15 pm
CCU
- IAH
2 stops37h 30m
Turkish Airlines
Deal found 7/16![Turkish Airlines logo]()
$1,198
This Turkish Airlines deal was found by Cheapflights users on 7/17. 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.
Tue 10/69:10 pm
IAH
- CCU
2 stops27h 05m
Turkish Airlines
Sat 11/216:30 pm
CCU
- IAH
2 stops36h 05m
Turkish Airlines
Deal found 7/17![Turkish Airlines logo]()
$1,223
This Indian Eagle deal was found by Cheapflights users on 7/16. 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.
Mon 8/319:10 pm
IAH
- CCU
2 stops28h 50m
Turkish Airlines
Thu 10/156:45 pm
CCU
- IAH
2 stops35h 00m
Turkish Airlines
Deal found 7/16![Turkish Airlines logo]()
$1,233
This Qatar Airways deal was found by Cheapflights users on 7/21. 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 9/86:15 pm
IAH
- CCU
1 stop21h 45m
Qatar Airways
Tue 9/294:00 am
CCU
- IAH
1 stop22h 25m
Qatar Airways
Deal found 7/21![Qatar Airways logo]()
$1,240
This Turkish Airlines deal was found by Cheapflights users on 7/17. 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.
Tue 10/69:10 pm
IAH
- CCU
2 stops27h 05m
Turkish Airlines
Sun 11/228:45 pm
CCU
- IAH
2 stops51h 55m
Turkish Airlines
Deal found 7/17![Turkish Airlines logo]()
$1,248
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 July 21, 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 July 21, 2026.
This Etihad Airways deal was found by Cheapflights users on 7/19. 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 9/39:04 am
IAH
- CCU
2 stops24h 56m
Multiple Airlines
Sat 10/173:50 am
CCU
- IAH
2 stops30h 39m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$1,030
This Turkish Airlines deal was found by Cheapflights users on 7/18. 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 9/179:10 pm
IAH
- CCU
2 stops28h 50m
Turkish Airlines
Mon 9/214:15 pm
CCU
- IAH
2 stops37h 30m
Turkish Airlines
Deal found 7/18![Turkish Airlines logo]()
$1,198
This KLM deal was found by Cheapflights users on 7/16. 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.
Fri 8/73:25 pm
IAH
- CCU
2 stops30h 20m
KLM
Fri 8/1410:30 pm
CCU
- IAH
2 stops49h 20m
KLM
Deal found 7/16![KLM logo]()
$1,343
This Emirates deal was found by Cheapflights users on 7/18. 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.
Sat 1/165:00 am
IAH
- CCU
2 stops39h 10m
Emirates
Thu 2/119:15 am
CCU
- IAH
2 stops50h 29m
Emirates
Deal found 7/18![Emirates logo]()
$1,490
This Qatar Airways deal was found by Cheapflights users on 7/18. 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.
Sun 1/175:40 pm
IAH
- CCU
1 stop20h 45m
Qatar Airways
Sun 1/313:25 am
CCU
- IAH
2 stops32h 08m
Qatar Airways
Deal found 7/18![Qatar Airways logo]()
$1,577
This Etihad Airways deal was found by Cheapflights users on 7/16. 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 9/66:00 am
IAH
- CCU
2 stops34h 25m
Multiple Airlines
Mon 9/143:50 am
CCU
- IAH
2 stops30h 39m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$1,030
This Etihad Airways deal was found by Cheapflights users on 7/20. 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 8/206:07 am
IAH
- CCU
2 stops27h 53m
Multiple Airlines
Thu 9/33:50 am
CCU
- IAH
2 stops30h 38m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,170
This Turkish Airlines deal was found by Cheapflights users on 7/18. 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 1/89:00 pm
IAH
- CCU
2 stops31h 15m
Turkish Airlines
Mon 2/86:30 pm
CCU
- IAH
2 stops36h 05m
Turkish Airlines
Deal found 7/18![Turkish Airlines logo]()
$1,349
This KLM deal was found by Cheapflights users on 7/20. 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 10/83:25 pm
IAH
- CCU
2 stops30h 20m
KLM
Fri 11/209:30 pm
CCU
- IAH
2 stops30h 50m
KLM
Deal found 7/20![KLM logo]()
$1,457
This Emirates deal was found by Cheapflights users on 7/16. 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.
Thu 9/176:15 am
IAH
- CCU
2 stops39h 25m
Emirates
Mon 9/219:50 am
CCU
- IAH
1 stop41h 30m
Emirates
Deal found 7/16![Emirates logo]()
$1,496
This FlightHub deal was found by Cheapflights users on 7/19. 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 8/1912:14 pm
HOU
- CCU
2 stops27h 46m
Qatar Airways
Thu 9/34:00 am
CCU
- HOU
2 stops26h 14m
Qatar Airways
Deal found 7/19![Qatar Airways logo]()
$1,841
This KAYAK deal was found by Cheapflights users on 7/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:14 pm
HOU
- CCU
2 stops45h 46m
Qatar Airways
Sat 10/174:00 am
CCU
- HOU
2 stops44h 03m
Qatar Airways
Deal found 7/18![Qatar Airways logo]()
$1,921
This American Airlines deal was found by Cheapflights users on 7/17. 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.
Thu 10/89:51 am
HOU
- CCU
2 stops30h 09m
Multiple Airlines
Thu 11/193:25 am
CCU
- HOU
2 stops27h 55m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$1,790
This FlightHub deal was found by Cheapflights users on 7/21. 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.
Sat 10/102:01 pm
HOU
- CCU
2 stops25h 59m
Qatar Airways
Sat 11/143:25 am
CCU
- HOU
2 stops27h 44m
Qatar Airways
Deal found 7/21![Qatar Airways logo]()
$2,053
This American Airlines deal was found by Cheapflights users on 7/18. 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.
Sun 8/212:46 pm
HOU
- CCU
2 stops27h 14m
Multiple Airlines
Mon 8/174:00 am
CCU
- HOU
2 stops26h 21m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$1,982
This BusinessClass deal was found by Cheapflights users on 7/21. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:14 pm
HOU
- CCU
2 stops45h 46m
Qatar Airways
Mon 10/194:00 am
CCU
- HOU
2 stops50h 19m
Qatar Airways
Deal found 7/21![Qatar Airways logo]()
$2,068
This American Airlines deal was found by Cheapflights users on 7/20. 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.
Mon 8/310:18 am
HOU
- CCU
2 stops29h 42m
Multiple Airlines
Tue 8/184:00 am
CCU
- HOU
2 stops26h 21m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,982
This Qatar Airways deal was found by Cheapflights users on 7/19. 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 9/171:56 pm
HOU
- CCU
2 stops26h 04m
Qatar Airways
Mon 9/214:00 am
CCU
- HOU
2 stops26h 18m
Qatar Airways
Deal found 7/19![Qatar Airways logo]()
$2,073
This American Airlines deal was found by Cheapflights users on 7/16. 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.
Fri 8/79:32 am
HOU
- CCU
2 stops30h 28m
Multiple Airlines
Fri 8/144:00 am
CCU
- HOU
2 stops26h 21m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$2,022
This KAYAK deal was found by Cheapflights users on 7/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:14 pm
HOU
- CCU
2 stops45h 46m
Qatar Airways
Fri 10/164:00 am
CCU
- HOU
2 stops44h 01m
Qatar Airways
Deal found 7/17![Qatar Airways logo]()
$2,097
Last-minute flights from Houston to KolkataDiscover last-minute flight deals from Houston to Kolkata. Data last updated July 21, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Kolkata. Data last updated July 21, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 7/19. 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 stops30h 20m
KLM
Sun 8/910:30 pm
CCU
- IAH
2 stops49h 20m
KLM
Deal found 7/19![KLM logo]()
$1,345
This Air France deal was found by Cheapflights users on 7/16. 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.
Sat 8/15:05 pm
IAH
- CCU
2 stops28h 40m
Multiple Airlines
Sun 8/1610:30 pm
CCU
- IAH
2 stops49h 20m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$1,394
This FlightHub deal was found by Cheapflights users on 7/18. 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 8/39:10 pm
IAH
- CCU
2 stops31h 50m
Turkish Airlines
Tue 8/189:40 pm
CCU
- IAH
2 stops32h 05m
Turkish Airlines
Deal found 7/18![Turkish Airlines logo]()
$1,158
This Turkish Airlines deal was found by Cheapflights users on 7/19. 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.
Tue 8/49:10 pm
IAH
- CCU
2 stops28h 50m
Turkish Airlines
Wed 8/1910:30 pm
CCU
- IAH
2 stops31h 15m
Turkish Airlines
Deal found 7/19![Turkish Airlines logo]()
$1,168
This FlightHub deal was found by Cheapflights users on 7/20. 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 8/59:10 pm
IAH
- CCU
2 stops28h 50m
Turkish Airlines
Thu 8/206:45 pm
CCU
- IAH
2 stops35h 00m
Turkish Airlines
Deal found 7/20![Turkish Airlines logo]()
$1,198
This KLM deal was found by Cheapflights users on 7/16. 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.
Fri 8/73:25 pm
IAH
- CCU
2 stops30h 20m
KLM
Fri 8/1410:30 pm
CCU
- IAH
2 stops49h 20m
KLM
Deal found 7/16![KLM logo]()
$1,343
This Etihad Airways deal was found by Cheapflights users on 7/16. 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 8/161:16 pm
IAH
- CCU
2 stops27h 09m
Multiple Airlines
Mon 8/319:30 pm
CCU
- IAH
2 stops28h 26m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$1,090
This Indian Eagle deal was found by Cheapflights users on 7/17. 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.
Mon 8/177:35 pm
IAH
- CCU
1 stop42h 25m
Emirates
Tue 9/19:50 am
CCU
- IAH
1 stop41h 30m
Emirates
Deal found 7/17![Emirates logo]()
$1,387
This Indian Eagle deal was found by Cheapflights users on 7/18. 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 8/187:35 pm
IAH
- CCU
1 stop26h 05m
Emirates
Wed 9/29:50 am
CCU
- IAH
2 stops47h 24m
Emirates
Deal found 7/18![Emirates logo]()
$1,381
This Indian Eagle deal was found by Cheapflights users on 7/19. 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 8/197:35 pm
IAH
- CCU
1 stop37h 10m
Multiple Airlines
Thu 9/38:55 pm
CCU
- IAH
2 stops54h 25m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$1,361
This Etihad Airways deal was found by Cheapflights users on 7/20. 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 8/206:07 am
IAH
- CCU
2 stops27h 53m
Multiple Airlines
Thu 9/33:50 am
CCU
- IAH
2 stops30h 38m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,170
This Indian Eagle deal was found by Cheapflights users on 7/16. 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.
Mon 8/319:10 pm
IAH
- CCU
2 stops28h 50m
Turkish Airlines
Thu 10/156:45 pm
CCU
- IAH
2 stops35h 00m
Turkish Airlines
Deal found 7/16![Turkish Airlines logo]()
$1,233
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 July 21, 2026.
Search for one-way flight options from Houston to Kolkata. Find affordable one-way fares based on user searches. Data last updated July 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 8/319:58 pm
IAH
- CCU
3 stops53h 57m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$559
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 8/1812:53 pm
IAH
- CCU
3 stops51h 57m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$565
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Thu 8/204:19 pm
IAH
- CCU
3 stops53h 16m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$567
This Indian Eagle deal was found by Cheapflights users on 7/16. 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 8/169:10 pm
IAH
- CCU
2 stops27h 05m
Turkish Airlines
Deal found 7/16![Turkish Airlines logo]()
$572
This FlightHub deal was found by Cheapflights users on 7/18. 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 8/39:10 pm
IAH
- CCU
2 stops31h 50m
Turkish Airlines
Deal found 7/18![Turkish Airlines logo]()
$573
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 9/212:53 pm
IAH
- CCU
3 stops51h 57m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$579
This FlightHub deal was found by Cheapflights users on 7/18. 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.
Sun 7/269:10 pm
IAH
- CCU
2 stops28h 50m
Turkish Airlines
Deal found 7/18![Turkish Airlines logo]()
$583
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 9/112:53 pm
IAH
- CCU
3 stops51h 57m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$586
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 7/289:10 pm
IAH
- CCU
2 stops43h 40m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$595
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Thu 9/34:19 pm
IAH
- CCU
3 stops44h 36m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$596
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/59:42 pm
IAH
- CCU
3 stops43h 08m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$602
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 8/39:10 pm
IAH
- CCU
2 stops43h 40m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$603
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 July 21, 2026.
Round-trip from | $1,024 (FlightHub) |
|---|---|
One-way from | $559 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $1,637 |
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 July 21, 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
Thu 9/3
9:04 am-8:30 pm
2 stops24h 56m
Kolkata Netaji S. Chandra
Sat 10/17
3:50 am-11:59 pm
2 stops30h 39m
$1,030
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Sun 9/6
6:00 am-2:55 am
2 stops34h 25m
Kolkata Netaji S. Chandra
Mon 9/14
3:50 am-11:59 pm
2 stops30h 39m
$1,030
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Thu 8/20
6:07 am-8:30 pm
2 stops27h 53m
Kolkata Netaji S. Chandra
Thu 9/3
3:50 am-11:58 pm
2 stops30h 38m
$1,170
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Thu 9/17
9:10 pm-12:30 pm
2 stops28h 50m
Kolkata Netaji S. Chandra
Mon 9/21
4:15 pm-7:15 pm
2 stops37h 30m
$1,198
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Fri 8/7
3:25 pm-8:15 am
2 stops30h 20m
Kolkata Netaji S. Chandra
Fri 8/14
10:30 pm-1:20 pm
2 stops49h 20m
$1,343
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Fri 1/8
9:00 pm-3:45 pm
2 stops31h 15m
Kolkata Netaji S. Chandra
Mon 2/8
6:30 pm-7:05 pm
2 stops36h 05m
$1,349
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Thu 10/8
3:25 pm-8:15 am
2 stops30h 20m
Kolkata Netaji S. Chandra
Fri 11/20
9:30 pm-4:50 pm
2 stops30h 50m
$1,457
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Sat 1/16
5:00 am-7:40 am
2 stops39h 10m
Kolkata Netaji S. Chandra
Thu 2/11
9:15 am-12:14 am
2 stops50h 29m
$1,490
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Thu 9/17
6:15 am-8:10 am
2 stops39h 25m
Kolkata Netaji S. Chandra
Mon 9/21
9:50 am-4:50 pm
1 stop41h 30m
$1,496
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Sun 1/17
5:40 pm-1:55 am
1 stop20h 45m
Kolkata Netaji S. Chandra
Sun 1/31
3:25 am-12:03 am
2 stops32h 08m
$1,577
Showing 1-10 of 41 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, September is the cheapest month in which you can book a flight from Houston to Kolkata (average of $1,276). Flying from Houston to Kolkata in April is currently the most expensive (average of $2,033). 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 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 July 21, 2026.
Read through reviews of airlines operating flights from Houston to Kolkata, such as Emirates,Turkish Airlines, andQatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.1
Crew
8.4
Entertainment
8.2
Comfort
8.0
Food
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Overall
8.1
Crew
8.4
Entertainment
8.2
Comfort
8.0
Food
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Overall
8.1
Crew
8.4
Entertainment
8.2
Comfort
8.0
Food
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Overall
8.1
Crew
8.4
Entertainment
8.2
Comfort
8.0
Food
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Overall
8.1
Crew
8.4
Entertainment
8.2
Comfort
8.0
Food
7.9
Boarding
8.1
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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Alternative routes for Houston to Kolkata
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Complete your trip
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Search flights from Houston to Kolkata by cabin class
Find flights from Houston to Kolkata, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 July 21, 2026.
Houston and Kolkata flights
Browse other Houston and Kolkata flight options. Last updated on July 21, 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 July 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$705 | Average$1,474 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$930 | Average$1,484 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,296 | Average$1,561 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,298 | Average$1,508 | FlexibilityNo cancel fee | On-time68% |