$544+ Cheap flights from George Bush Intcntl (IAH) to Kolkata (CCU)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CCU
Aug 24 — Aug 311
Round-trip
1 adult, Economy
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Cheapest flights from George Bush Intcntl to KolkataExplore the most affordable flight options available from George Bush Intcntl to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.
This Indian Eagle deal was found by Cheapflights users on 7/25. 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 9/911:45 am
IAH
- CCU
2 stops28h 40m
Etihad Airways
Wed 9/239:30 pm
CCU
- IAH
2 stops29h 20m
Etihad Airways
Deal found 7/25![Etihad Airways logo]()
$983
This Indian Eagle deal was found by Cheapflights users on 7/25. 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 9/1511:45 am
IAH
- CCU
2 stops52h 40m
Etihad Airways
Mon 9/283:50 am
CCU
- IAH
2 stops47h 00m
Etihad Airways
Deal found 7/25![Etihad Airways logo]()
$991
This FlightHub deal was found by Cheapflights users on 7/25. 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 9/211:54 am
IAH
- CCU
2 stops28h 31m
Multiple Airlines
Wed 9/169:30 pm
CCU
- IAH
2 stops29h 20m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,017
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 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 9/57:31 pm
IAH
- CCU
2 stops38h 29m
Multiple Airlines
Mon 10/193:50 am
CCU
- IAH
2 stops47h 00m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,025
This Etihad Airways deal was found by Cheapflights users on 7/23. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:07 am
IAH
- CCU
2 stops27h 53m
Multiple Airlines
Mon 11/309:00 pm
CCU
- IAH
2 stops31h 32m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$1,030
This Turkish Airlines 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/69:10 pm
IAH
- CCU
2 stops29h 15m
Turkish Airlines
Fri 8/219:40 pm
CCU
- IAH
2 stops32h 05m
Turkish Airlines
Deal found 7/21![Turkish Airlines logo]()
$1,168
This Etihad 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:16 pm
IAH
- CCU
2 stops27h 09m
Multiple Airlines
Fri 9/43:50 am
CCU
- IAH
2 stops30h 38m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,170
This KLM deal was found by Cheapflights users on 7/22. 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.
Mon 11/233:05 pm
IAH
- CCU
2 stops31h 50m
KLM
Tue 12/16:30 pm
CCU
- IAH
2 stops30h 10m
KLM
Deal found 7/22![KLM logo]()
$1,172
This Turkish Airlines deal was found by Cheapflights users on 7/22. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:15 pm
IAH
- CCU
2 stops28h 45m
Turkish Airlines
Mon 9/214:15 pm
CCU
- IAH
2 stops37h 35m
Turkish Airlines
Deal found 7/22![Turkish Airlines logo]()
$1,198
This KLM deal was found by Cheapflights users on 7/22. 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.
Mon 11/233:05 pm
IAH
- CCU
2 stops29h 10m
KLM
Sun 11/299:30 pm
CCU
- IAH
2 stops30h 50m
KLM
Deal found 7/22![KLM logo]()
$1,201
This Justfly.com deal was found by Cheapflights users on 7/24. 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.
Mon 7/272:30 pm
IAH
- CCU
2 stops35h 50m
Turkish Airlines
Sun 8/2310:30 pm
CCU
- IAH
2 stops31h 20m
Turkish Airlines
Deal found 7/24![Turkish Airlines logo]()
$1,218
Best flights from George Bush Intcntl to KolkataDiscover carefully curated flight deals from George Bush Intcntl to Kolkata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Kolkata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
This Turkish Airlines deal was found by Cheapflights users on 7/25. 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 9/99:15 pm
IAH
- CCU
2 stops29h 10m
Turkish Airlines
Sat 10/2410:30 pm
CCU
- IAH
2 stops32h 05m
Turkish Airlines
Deal found 7/25![Turkish Airlines logo]()
$1,168
This KLM deal was found by Cheapflights users on 7/25. 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 stops31h 15m
KLM
Wed 8/1210:30 pm
CCU
- IAH
2 stops49h 20m
KLM
Deal found 7/25![KLM logo]()
$1,354
This Emirates 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:21 am
IAH
- CCU
2 stops38h 19m
Emirates
Fri 11/139:15 am
CCU
- IAH
2 stops49h 25m
Emirates
Deal found 7/21![Emirates logo]()
$1,440
This Mytrip deal was found by Cheapflights users on 7/25. 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.
Wed 9/96:15 pm
IAH
- CCU
3 stops33h 25m
Multiple Airlines
Fri 10/2312:30 am
CCU
- IAH
2 stops32h 15m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,488
This Qatar Airways deal was found by Cheapflights users on 7/24. 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 7/24![Qatar Airways logo]()
$1,506
This KLM deal was found by Cheapflights users on 7/23. 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 10/83:25 pm
IAH
- CCU
2 stops30h 20m
KLM
Fri 11/206:30 pm
CCU
- IAH
2 stops30h 05m
KLM
Deal found 7/23![KLM logo]()
$1,467
This Emirates deal was found by Cheapflights users on 7/22. 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 7/22![Emirates logo]()
$1,496
This Turkish Airlines 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/262:55 pm
IAH
- CCU
2 stops37h 20m
Turkish Airlines
Wed 1/610:30 pm
CCU
- IAH
2 stops32h 05m
Turkish Airlines
Deal found 7/21![Turkish Airlines logo]()
$1,682
This Emirates deal was found by Cheapflights users on 7/22. 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.
Sun 11/225:03 pm
IAH
- CCU
2 stops51h 07m
Emirates
Wed 12/28:25 pm
CCU
- IAH
2 stops39h 19m
Emirates
Deal found 7/22![Emirates logo]()
$1,545
This Qatar Airways deal was found by Cheapflights users on 7/22. 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.
Sat 11/218:01 pm
IAH
- CCU
2 stops42h 24m
Qatar Airways
Thu 11/263:25 am
CCU
- IAH
1 stop23h 20m
Qatar Airways
Deal found 7/22![Qatar Airways logo]()
$2,019
Last-minute flights from George Bush Intcntl to KolkataDiscover last-minute flight deals from George Bush Intcntl to Kolkata. Data last updated July 25, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Kolkata. Data last updated July 25, 2026 and is based on user searches.
This Etihad Airways deal was found by Cheapflights users on 7/24. 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 7/268:54 am
IAH
- CCU
2 stops31h 36m
Multiple Airlines
Sun 8/239:30 pm
CCU
- IAH
2 stops28h 45m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$1,230
This Justfly.com deal was found by Cheapflights users on 7/24. 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.
Mon 7/272:30 pm
IAH
- CCU
2 stops35h 50m
Turkish Airlines
Sun 8/2310:30 pm
CCU
- IAH
2 stops31h 20m
Turkish Airlines
Deal found 7/24![Turkish Airlines logo]()
$1,218
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/272:30 pm
IAH
- CCU
2 stops35h 30m
Turkish Airlines
Mon 8/177:15 pm
CCU
- IAH
2 stops58h 30m
Turkish Airlines
Deal found 7/21![Turkish Airlines logo]()
$1,268
This KLM deal was found by Cheapflights users on 7/22. 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.
Tue 7/283:25 pm
IAH
- CCU
2 stops31h 15m
KLM
Sun 8/910:30 pm
CCU
- IAH
2 stops49h 20m
KLM
Deal found 7/22![KLM logo]()
$1,353
This Air France deal was found by Cheapflights users on 7/24. 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 8/910:30 pm
CCU
- IAH
2 stops49h 20m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$1,356
This Turkish Airlines 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/69:10 pm
IAH
- CCU
2 stops29h 15m
Turkish Airlines
Fri 8/219:40 pm
CCU
- IAH
2 stops32h 05m
Turkish Airlines
Deal found 7/21![Turkish Airlines logo]()
$1,168
This KLM deal was found by Cheapflights users on 7/25. 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 stops31h 15m
KLM
Wed 8/1210:30 pm
CCU
- IAH
2 stops49h 20m
KLM
Deal found 7/25![KLM logo]()
$1,354
This Orbitz deal was found by Cheapflights users on 7/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:15 pm
IAH
- CCU
2 stops27h 00m
Turkish Airlines
Tue 8/2510:30 pm
CCU
- IAH
2 stops31h 20m
Turkish Airlines
Deal found 7/25![Turkish Airlines logo]()
$1,252
This Etihad 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:16 pm
IAH
- CCU
2 stops27h 09m
Multiple Airlines
Fri 9/43:50 am
CCU
- IAH
2 stops30h 38m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,170
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.
Fri 8/216:15 pm
IAH
- CCU
1 stop21h 45m
Qatar Airways
Sat 9/54:00 am
CCU
- IAH
1 stop22h 25m
Qatar Airways
Deal found 7/21![Qatar Airways logo]()
$1,320
This Indian Eagle deal was found by Cheapflights users on 7/23. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:35 pm
IAH
- CCU
1 stop26h 05m
Multiple Airlines
Mon 9/711:10 pm
CCU
- IAH
2 stops52h 10m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$1,361
This Etihad Airways deal was found by Cheapflights users on 7/23. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:07 am
IAH
- CCU
2 stops27h 53m
Multiple Airlines
Mon 11/309:00 pm
CCU
- IAH
2 stops31h 32m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$1,030
One-way flights from George Bush Intcntl to KolkataSearch for one-way flight options from George Bush Intcntl to Kolkata. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
Search for one-way flight options from George Bush Intcntl to Kolkata. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:53 pm
IAH
- CCU
3 stops51h 57m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$544
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:58 pm
IAH
- CCU
3 stops42h 52m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$550
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 9/812:53 pm
IAH
- CCU
3 stops32h 42m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$551
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/69:58 pm
IAH
- CCU
3 stops42h 52m
Multiple Airlines
Deal found 7/22![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 Kiwi.com deal was found by Cheapflights users on 7/25. 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 9/911:25 am
IAH
- CCU
3 stops53h 25m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$571
This FlightHub deal was found by Cheapflights users on 7/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 pm
IAH
- CCU
2 stops48h 20m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$572
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
Deal found 7/20![Turkish Airlines logo]()
$583
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
Find flight deals from George Bush Intcntl to Kolkata
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Kolkata (CCU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $983 (Indian Eagle) |
One-way from | $544 (Kiwi.com) |
Popular in | April |
Cheapest in | August |
Average price | $1,805 |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to Kolkata that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Kolkata that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Wed 9/9
9:15 pm-12:55 pm
2 stops29h 10m
Kolkata Netaji S. Chandra
Sat 10/24
10:30 pm-8:05 pm
2 stops32h 05m
$1,168
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Fri 8/7
3:25 pm-9:10 am
2 stops31h 15m
Kolkata Netaji S. Chandra
Wed 8/12
10:30 pm-1:20 pm
2 stops49h 20m
$1,354
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Tue 10/13
7:21 am-8:10 am
2 stops38h 19m
Kolkata Netaji S. Chandra
Fri 11/13
9:15 am-11:10 pm
2 stops49h 25m
$1,440
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
6:30 pm-1:05 pm
2 stops30h 05m
$1,467
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Wed 9/9
6:15 pm-2:10 pm
3 stops33h 25m
Kolkata Netaji S. Chandra
Fri 10/23
12:30 am-10:15 pm
2 stops32h 15m
$1,488
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
Sun 11/22
5:03 pm-7:40 am
2 stops51h 07m
Kolkata Netaji S. Chandra
Wed 12/2
8:25 pm-12:14 am
2 stops39h 19m
$1,545
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Thu 11/26
2:55 pm-3:45 pm
2 stops37h 20m
Kolkata Netaji S. Chandra
Wed 1/6
10:30 pm-7:05 pm
2 stops32h 05m
$1,682
HoustonKolkata
IAH - CCU
IAHCCU
Houston George Bush Intcntl
Sat 11/21
8:01 pm-1:55 am
2 stops42h 24m
Kolkata Netaji S. Chandra
Thu 11/26
3:25 am-3:15 pm
1 stop23h 20m
$2,019
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from George Bush Intcntl to Kolkata
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Kolkata in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Kolkata flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Kolkata flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Kolkata flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Kolkata flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Kolkata flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from George Bush Intcntl to Kolkata
Have a flexible travel schedule? Discover the best time to fly to Kolkata from George Bush Intcntl with our price prediction graph.
IAH-CCU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Houston George Bush Intcntl Airport to Kolkata
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Kolkata?
Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Kolkata (average of $1,290). Flying from Houston George Bush Intcntl Airport to Kolkata in April is currently the most expensive (average of $2,070). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Kolkata?
Airfare is below average for this route at the moment.
Houston George Bush Intcntl Airport to Kolkata flights typically cost between $1,352 and $1,760 in September.The cheapest round-trip price found within the last 5 days was $983 on Etihad Airways (Sep 9-Sep 23).
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 25, 2026.
See what other customers who have flown with Emirates,Turkish Airlines, andQatar Airways from Houston George Bush Intcntl Airport to Kolkata have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.2
Overall
8.1
Comfort
8.0
Crew
8.4
Boarding
8.1
Food
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Entertainment
8.2
Overall
8.1
Comfort
8.0
Crew
8.4
Boarding
8.1
Food
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Entertainment
8.2
Overall
8.1
Comfort
8.0
Crew
8.4
Boarding
8.1
Food
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Entertainment
8.2
Overall
8.1
Comfort
8.0
Crew
8.4
Boarding
8.1
Food
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Entertainment
8.2
Overall
8.1
Comfort
8.0
Crew
8.4
Boarding
8.1
Food
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Related info for your journey
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Other flights to Kolkata
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George Bush Intcntl and Kolkata flights
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Other flights from George Bush Intcntl
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Top 4 airlines flying from George Bush Intcntl to Kolkata
Discover the top 4 airlines that operate flights from George Bush Intcntl to Kolkata. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$930 | Average$1,751 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,073 | Average$1,714 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,290 | Average$1,496 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,302 | Average$1,499 | FlexibilityNo cancel fee | On-time75% |