$635+ 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — CCU
Jun 22 — Jun 291
Round-trip
1 adult, Economy
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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 May 23, 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 May 23, 2026.
This Trip.com deal was found by Cheapflights users on 5/22. 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.
Mon 11/305:40 pm
IAH
- CCU
2 stops39h 05m
Multiple Airlines
Wed 2/109:30 pm
CCU
- IAH
2 stops53h 20m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$1,162
This Etihad Airways deal was found by Cheapflights users on 5/18. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/258:54 am
IAH
- CCU
2 stops25h 06m
Multiple Airlines
Wed 8/59:30 pm
CCU
- IAH
2 stops30h 04m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,271
This oojo deal was found by Cheapflights users on 5/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:20 pm
IAH
- CCU
2 stops46h 05m
Etihad Airways
Mon 8/39:30 pm
CCU
- IAH
2 stops30h 04m
Etihad Airways
Deal found 5/19![Etihad Airways logo]()
$1,279
This Air France deal was found by Cheapflights users on 5/22. 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.
Tue 12/13:05 pm
IAH
- CCU
2 stops30h 20m
Multiple Airlines
Thu 2/116:30 pm
CCU
- IAH
2 stops30h 55m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$1,284
This Indian Eagle deal was found by Cheapflights users on 5/20. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/29:05 pm
IAH
- CCU
2 stops33h 50m
Multiple Airlines
Tue 2/912:30 am
CCU
- IAH
2 stops30h 10m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,297
This Air France deal was found by Cheapflights users on 5/20. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:25 pm
IAH
- CCU
2 stops28h 50m
KLM
Wed 2/108:15 pm
CCU
- IAH
2 stops29h 10m
KLM
Deal found 5/20![KLM logo]()
$1,310
This Etihad Airways deal was found by Cheapflights users on 5/18. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:54 am
IAH
- CCU
2 stops31h 31m
Multiple Airlines
Mon 8/39:30 pm
CCU
- IAH
2 stops30h 04m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,331
This KLM deal was found by Cheapflights users on 5/22. 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.
Sun 11/294:05 pm
IAH
- CCU
2 stops29h 20m
KLM
Wed 2/1010:30 pm
CCU
- IAH
2 stops26h 25m
KLM
Deal found 5/22![KLM logo]()
$1,334
This KLM deal was found by Cheapflights users on 5/23. 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 11/263:25 pm
IAH
- CCU
2 stops28h 15m
KLM
Wed 1/66:30 pm
CCU
- IAH
2 stops30h 25m
KLM
Deal found 5/23![KLM logo]()
$1,344
This KLM deal was found by Cheapflights users on 5/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/153:25 pm
IAH
- CCU
2 stops28h 50m
KLM
Mon 1/1110:30 pm
CCU
- IAH
2 stops26h 05m
KLM
Deal found 5/21![KLM logo]()
$1,345
This American Airlines deal was found by Cheapflights users on 5/20. 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.
Wed 12/210:13 am
HOU
- CCU
2 stops28h 12m
Multiple Airlines
Tue 2/93:25 am
CCU
- HOU
2 stops30h 51m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,759
This FlightHub deal was found by Cheapflights users on 5/22. 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 11/2912:15 pm
HOU
- CCU
2 stops26h 10m
Qatar Airways
Wed 2/103:25 am
CCU
- HOU
2 stops27h 59m
Qatar Airways
Deal found 5/22![Qatar Airways logo]()
$1,837
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 May 23, 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 May 23, 2026.
This Etihad Airways deal was found by Cheapflights users on 5/18. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2510:17 am
IAH
- CCU
2 stops23h 43m
Multiple Airlines
Wed 8/59:30 pm
CCU
- IAH
2 stops30h 04m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,271
This Emirates deal was found by Cheapflights users on 5/22. 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 5/22![Emirates logo]()
$1,496
This Qatar Airways deal was found by Cheapflights users on 5/22. 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 9/176:15 pm
IAH
- CCU
1 stop21h 45m
Qatar Airways
Mon 9/214:00 am
CCU
- IAH
1 stop22h 25m
Qatar Airways
Deal found 5/22![Qatar Airways logo]()
$1,506
This oojo deal was found by Cheapflights users on 5/22. 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 7/77:35 pm
IAH
- CCU
1 stop26h 05m
Emirates
Fri 8/219:50 am
CCU
- IAH
1 stop41h 30m
Emirates
Deal found 5/22![Emirates logo]()
$1,738
This Ovago deal was found by Cheapflights users on 5/22. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:15 pm
IAH
- CCU
1 stop21h 45m
Qatar Airways
Mon 8/34:00 am
CCU
- IAH
1 stop22h 25m
Qatar Airways
Deal found 5/22![Qatar Airways logo]()
$1,757
This American Airlines deal was found by Cheapflights users on 5/20. 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.
Sat 7/256:03 am
HOU
- CCU
2 stops33h 57m
Multiple Airlines
Wed 8/54:00 am
CCU
- HOU
2 stops26h 21m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,989
This Justfly.com deal was found by Cheapflights users on 5/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2512:46 pm
HOU
- CCU
2 stops27h 14m
Qatar Airways
Wed 8/54:00 am
CCU
- HOU
2 stops50h 14m
Qatar Airways
Deal found 5/18![Qatar Airways logo]()
$2,029
This American Airlines deal was found by Cheapflights users on 5/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/912:46 pm
HOU
- CCU
2 stops27h 14m
Multiple Airlines
Sun 8/24:00 am
CCU
- HOU
2 stops30h 26m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$2,096
This FlightHub deal was found by Cheapflights users on 5/21. 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.
Thu 7/238:23 pm
HOU
- CCU
2 stops43h 37m
Qatar Airways
Wed 8/54:00 am
CCU
- HOU
2 stops26h 21m
Qatar Airways
Deal found 5/21![Qatar Airways logo]()
$2,150
This American Airlines deal was found by Cheapflights users on 5/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1412:46 pm
HOU
- CCU
2 stops27h 14m
Multiple Airlines
Thu 8/134:00 am
CCU
- HOU
2 stops26h 14m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$2,157
This American Airlines deal was found by Cheapflights users on 5/22. 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 7/2312:46 pm
HOU
- CCU
2 stops27h 14m
Multiple Airlines
Wed 8/54:00 am
CCU
- HOU
2 stops26h 21m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$2,157
This Mytrip deal was found by Cheapflights users on 5/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2210:00 am
IAH
- CCU
3 stops35h 45m
Multiple Airlines
Mon 7/61:00 am
CCU
- IAH
2 stops28h 45m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$2,169
This Singapore Airlines deal was found by Cheapflights users on 5/19. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:10 am
IAH
- CCU
3 stops52h 55m
Multiple Airlines
Thu 8/1311:30 pm
CCU
- IAH
3 stops52h 04m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$2,902
This oojo deal was found by Cheapflights users on 5/22. 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 7/911:50 am
IAH
- CCU
3 stops47h 55m
Multiple Airlines
Mon 8/311:30 pm
CCU
- IAH
2 stops34h 59m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$3,037
Last-minute flights from Houston to KolkataDiscover last-minute flight deals from Houston to Kolkata. Data last updated May 23, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Kolkata. Data last updated May 23, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 5/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:23 pm
HOU
- CCU
2 stops43h 37m
Qatar Airways
Fri 6/54:00 am
CCU
- HOU
2 stops26h 21m
Qatar Airways
Deal found 5/21![Qatar Airways logo]()
$3,101
This Booking.com deal was found by Cheapflights users on 5/22. 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.
Fri 5/292:30 pm
IAH
- CCU
3 stops35h 50m
IndiGo
Sat 6/66:25 am
CCU
- IAH
3 stops47h 20m
IndiGo
Deal found 5/22![IndiGo logo]()
$1,558
This FlightHub deal was found by Cheapflights users on 5/18. 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.
Sat 5/3012:50 pm
HOU
- CCU
2 stops27h 10m
Qatar Airways
Mon 8/34:00 am
CCU
- HOU
2 stops26h 23m
Qatar Airways
Deal found 5/18![Qatar Airways logo]()
$2,753
This FlightHub deal was found by Cheapflights users on 5/18. 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.
Sat 5/3012:50 pm
HOU
- CCU
2 stops27h 10m
Qatar Airways
Sat 8/14:00 am
CCU
- HOU
2 stops26h 27m
Qatar Airways
Deal found 5/18![Qatar Airways logo]()
$2,791
This KAYAK deal was found by Cheapflights users on 5/22. 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.
Sat 5/308:23 pm
HOU
- CCU
2 stops43h 37m
Qatar Airways
Sun 6/74:00 am
CCU
- HOU
2 stops26h 21m
Qatar Airways
Deal found 5/22![Qatar Airways logo]()
$2,801
This CheapOair deal was found by Cheapflights users on 5/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/82:30 pm
IAH
- CCU
3 stops35h 50m
Multiple Airlines
Mon 8/1010:30 pm
CCU
- IAH
2 stops55h 15m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$1,641
This CheapOair deal was found by Cheapflights users on 5/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/82:30 pm
IAH
- CCU
3 stops35h 50m
Multiple Airlines
Sun 6/141:30 am
CCU
- IAH
2 stops42h 19m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$1,645
This Etihad Airways deal was found by Cheapflights users on 5/18. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/216:03 am
IAH
- CCU
2 stops34h 22m
Multiple Airlines
Mon 6/293:50 am
CCU
- IAH
2 stops30h 39m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,631
This KAYAK deal was found by Cheapflights users on 5/22. 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.
Mon 6/226:10 pm
IAH
- CCU
2 stops37h 05m
Multiple Airlines
Tue 7/79:00 pm
CCU
- IAH
2 stops29h 10m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$1,613
This Indian Eagle deal was found by Cheapflights users on 5/22. 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 6/227:35 pm
IAH
- CCU
1 stop38h 00m
Emirates
Tue 7/79:50 am
CCU
- IAH
1 stop41h 30m
Emirates
Deal found 5/22![Emirates logo]()
$1,666
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 May 23, 2026.
Search for one-way flight options from Houston to Kolkata. Find affordable one-way fares based on user searches. Data last updated May 23, 2026.
This Trip.com deal was found by Cheapflights users on 5/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:15 pm
IAH
- CCU
2 stops27h 25m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$635
This Etihad Airways deal was found by Cheapflights users on 5/18. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1810:17 am
IAH
- CCU
2 stops23h 43m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$653
This FlightHub deal was found by Cheapflights users on 5/18. 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.
Fri 7/105:09 pm
IAH
- CCU
2 stops40h 51m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$662
This Booking.com deal was found by Cheapflights users on 5/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/52:30 pm
IAH
- CCU
3 stops35h 50m
IndiGo
Deal found 5/20![IndiGo logo]()
$760
This Booking.com deal was found by Cheapflights users on 5/22. 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.
Fri 5/292:30 pm
IAH
- CCU
3 stops35h 50m
IndiGo
Deal found 5/22![IndiGo logo]()
$792
This Trip.com deal was found by Cheapflights users on 5/22. 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 7/76:15 pm
IAH
- CCU
2 stops45h 00m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$830
This Trip.com deal was found by Cheapflights users on 5/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:22 pm
HOU
- CCU
3 stops36h 23m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$838
This Trip.com deal was found by Cheapflights users on 5/22. 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.
Mon 6/227:35 pm
IAH
- CCU
2 stops34h 40m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$862
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 6/79:17 pm
IAH
- CCU
3 stops50h 58m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$887
This American Airlines deal was found by Cheapflights users on 5/18. 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.
Fri 7/1012:46 pm
HOU
- CCU
2 stops27h 14m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,058
This KAYAK deal was found by Cheapflights users on 5/22. 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.
Mon 6/228:23 pm
HOU
- CCU
2 stops43h 37m
Qatar Airways
Deal found 5/22![Qatar Airways logo]()
$1,113
This oojo deal was found by Cheapflights users on 5/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/218:23 pm
HOU
- CCU
2 stops43h 37m
Qatar Airways
Deal found 5/21![Qatar Airways logo]()
$1,188
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 May 23, 2026.
Round-trip from | $1,271 (Etihad Airways) |
|---|---|
One-way from | $635 (Trip.com) |
Popular in | December |
Cheapest in | September |
Average price | $1,433 |
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 May 23, 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
Sat 7/25
10:17 am-8:30 pm
2 stops23h 43m
Kolkata Netaji S. Chandra
Wed 8/5
9:30 pm-5:04 pm
2 stops30h 04m
$1,271
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
Quickest round-trip
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Thu 9/17
6:15 pm-2:30 am
1 stop21h 45m
Kolkata Netaji S. Chandra
Mon 9/21
4:00 am-3:55 pm
1 stop22h 25m
$1,506
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Tue 7/7
7:35 pm-8:10 am
1 stop26h 05m
Kolkata Netaji S. Chandra
Fri 8/21
9:50 am-4:50 pm
1 stop41h 30m
$1,738
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Thu 7/9
6:15 pm-2:30 am
1 stop21h 45m
Kolkata Netaji S. Chandra
Mon 8/3
4:00 am-3:55 pm
1 stop22h 25m
$1,757
HoustonKolkata
HOU - CCU
HOUCCU
Houston Hobby
Sat 7/25
6:03 am-2:30 am
2 stops33h 57m
Kolkata Netaji S. Chandra
Wed 8/5
4:00 am-7:51 pm
2 stops26h 21m
$1,989
HoustonKolkata
HOU - CCU
HOUCCU
Houston Hobby
Sat 7/25
12:46 pm-2:30 am
2 stops27h 14m
Kolkata Netaji S. Chandra
Wed 8/5
4:00 am-7:44 pm
2 stops50h 14m
$2,029
HoustonKolkata
HOU - CCU
HOUCCU
Houston Hobby
Thu 7/9
12:46 pm-2:30 am
2 stops27h 14m
Kolkata Netaji S. Chandra
Sun 8/2
4:00 am-11:56 pm
2 stops30h 26m
$2,096
HoustonKolkata
HOU - CCU
HOUCCU
Houston Hobby
Thu 7/23
8:23 pm-2:30 am
2 stops43h 37m
Kolkata Netaji S. Chandra
Wed 8/5
4:00 am-7:51 pm
2 stops26h 21m
$2,150
HoustonKolkata
HOU - CCU
HOUCCU
Houston Hobby
Tue 7/14
12:46 pm-2:30 am
2 stops27h 14m
Kolkata Netaji S. Chandra
Thu 8/13
4:00 am-7:44 pm
2 stops26h 14m
$2,157
Showing 1-10 of 32 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, June is the cheapest month in which you can book a flight from Houston to Kolkata (average of $705). Flying from Houston to Kolkata in August is currently the most expensive (average of $1,290). 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 May 23, 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.
Entertainment
8.2
Boarding
8.1
Comfort
8.0
Food
7.9
Crew
8.3
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Entertainment
8.2
Boarding
8.1
Comfort
8.0
Food
7.9
Crew
8.3
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Entertainment
8.2
Boarding
8.1
Comfort
8.0
Food
7.9
Crew
8.3
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Entertainment
8.2
Boarding
8.1
Comfort
8.0
Food
7.9
Crew
8.3
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Entertainment
8.2
Boarding
8.1
Comfort
8.0
Food
7.9
Crew
8.3
Overall
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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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 May 23, 2026.
Houston and Kolkata flights
Browse other Houston and Kolkata flight options. Last updated on May 23, 2026.
Popular flight searches
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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 May 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$930 | Average$1,496 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$999 | Average$1,477 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,298 | Average$1,514 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,304 | Average$1,649 | FlexibilityNo cancel fee | On-time75% |