$400 - Flight tickets from Houston(IAH) to Kolkata(CCU)
Airline Airline
07:10 PM on Jan 05, 2026 IAH
2 Stops {DXB | BOM} | Trip Duration: 39 hr 20 min
10:00 PM on Jan 07, 2026 CCU
Emirates 212 / 504 | SpiceJet 668

Book flights from IAH to CCU at 07:10 PM with Emirates on Jan 05, 2026

$400
Airline
07:10 PM on Jan 05, 2026 IAH
1 Stop {DXB} | Trip Duration: 25 hr 00 min
07:40 AM on Jan 07, 2026 CCU
Emirates 212 / 570

Book flights from IAH to CCU at 07:10 PM with Emirates on Jan 05, 2026

$846.83
Hurry! Only 0 seats left at this fare
Airline
07:10 PM on Jan 05, 2026 IAH
1 Stop {DXB} | Trip Duration: 25 hr 00 min
07:40 AM on Jan 07, 2026 CCU
Emirates 212 / 570

Book flights from IAH to CCU at 07:10 PM with Emirates on Jan 05, 2026

$899.20
Airline
07:10 PM on Jan 05, 2026 IAH
1 Stop {DXB} | Trip Duration: 41 hr 45 min
12:25 AM on Jan 08, 2026 CCU
Flight 2260 operated by Flydubai Emirates 212 / 2260

Book flights from IAH to CCU at 07:10 PM with Emirates on Jan 05, 2026

$920.70
Airline
05:45 PM on Jan 05, 2026 IAH
1 Stop {DOH} | Trip Duration: 20 hr 40 min
01:55 AM on Jan 07, 2026 CCU
Qatar Airways 714 / 540

Book flights from IAH to CCU at 05:45 PM with Qatar Airways on Jan 05, 2026

$930.70
Hurry! Only 2 seats left at this fare
Airline
05:45 PM on Jan 05, 2026 IAH
1 Stop {DOH} | Trip Duration: 20 hr 40 min
01:55 AM on Jan 07, 2026 CCU
Qatar Airways 714 / 540

Book flights from IAH to CCU at 05:45 PM with Qatar Airways on Jan 05, 2026

$943.70
Hurry! Only 2 seats left at this fare
Airline
05:45 PM on Jan 05, 2026 IAH
1 Stop {DOH} | Trip Duration: 20 hr 40 min
01:55 AM on Jan 07, 2026 CCU
Qatar Airways 714 / 540

Book flights from IAH to CCU at 05:45 PM with Qatar Airways on Jan 05, 2026

$1019.20
Hurry! Only 2 seats left at this fare
Airline
07:45 PM on Jan 05, 2026 IAH
2 Stops {BOS | DOH} | Trip Duration: 42 hr 40 min
01:55 AM on Jan 08, 2026 CCU
Flight 3923 operated by JetBlue Airways Qatar Airways 3923 / 744 / 540

Book flights from IAH to CCU at 07:45 PM with Qatar Airways on Jan 05, 2026

$1039.20
Hurry! Only 2 seats left at this fare
Airline
06:55 PM on Jan 05, 2026 IAH
2 Stops {FRA | DEL} | Trip Duration: 26 hr 15 min
08:40 AM on Jan 07, 2026 CCU
Flight 7600 operated by United Airlines | Flight 5286 operated by Air India Lufthansa 7600 / 760 / 5286

Book flights from IAH to CCU at 06:55 PM with Lufthansa on Jan 05, 2026

$1044.20
Hurry! Only 1 seat left at this fare
Airline
04:30 PM on Jan 05, 2026 IAH
2 Stops {FRA | DEL} | Trip Duration: 28 hr 40 min
08:40 AM on Jan 07, 2026 CCU
Flight 5286 operated by Air India Lufthansa 441 / 760 / 5286

Book flights from IAH to CCU at 04:30 PM with Lufthansa on Jan 05, 2026

$1150.95
Hurry! Only 4 seats left at this fare
Airline Airline
04:30 PM on Jan 05, 2026 IAH
2 Stops {FRA | BOM} | Trip Duration: 29 hr 50 min
09:50 AM on Jan 07, 2026 CCU
Lufthansa 441 / 756 | Air India 2771

Book flights from IAH to CCU at 04:30 PM with Lufthansa on Jan 05, 2026

$1191.10
Hurry! Only 4 seats left at this fare
Airline Airline
04:30 PM on Jan 05, 2026 IAH
2 Stops {FRA | BOM} | Trip Duration: 36 hr 50 min
04:50 PM on Jan 07, 2026 CCU
Lufthansa 441 / 756 | Air India 2773

Book flights from IAH to CCU at 04:30 PM with Lufthansa on Jan 05, 2026

$1196.10
Hurry! Only 4 seats left at this fare
Airline Airline
09:45 AM on Jan 05, 2026 IAH
3 Stops {SFO | VIE | DEL} | Trip Duration: 51 hr 00 min
12:15 AM on Jan 08, 2026 CCU
United Airlines 2358 | Air India 174 / 2727

Book flights from IAH to CCU at 09:45 AM with Air India on Jan 05, 2026

$1341.30
Hurry! Only 1 seat left at this fare
Airline Airline
09:45 AM on Jan 05, 2026 IAH
3 Stops {SFO | VIE | DEL} | Trip Duration: 51 hr 00 min
12:15 AM on Jan 08, 2026 CCU
United Airlines 2358 | Air India 174 / 2727

Book flights from IAH to CCU at 09:45 AM with Air India on Jan 05, 2026

$1392.30
Hurry! Only 1 seat left at this fare
Airline Airline
06:30 AM on Jan 05, 2026 IAH
2 Stops {ORD | DEL} | Trip Duration: 27 hr 15 min
09:15 PM on Jan 06, 2026 CCU
United Airlines 2616 | Air India 126 / 2709

Book flights from IAH to CCU at 06:30 AM with Air India on Jan 05, 2026

$1493.20
Hurry! Only 4 seats left at this fare
Airline Airline
06:30 AM on Jan 05, 2026 IAH
2 Stops {ORD | DEL} | Trip Duration: 29 hr 15 min
11:15 PM on Jan 06, 2026 CCU
United Airlines 2616 | Air India 126 / 1714

Book flights from IAH to CCU at 06:30 AM with Air India on Jan 05, 2026

$1773.30
Hurry! Only 3 seats left at this fare
Airline
09:05 PM on Jan 05, 2026 IAH
2 Stops {IST | BOM} | Trip Duration: 27 hr 50 min
12:25 PM on Jan 07, 2026 CCU
Flight 4750 operated by IndiGo | Flight 4738 operated by IndiGo Turkish Airlines 34 / 4750 / 4738

Book flights from IAH to CCU at 09:05 PM with Turkish Airlines on Jan 05, 2026

$2165.20
Hurry! Only 0 seats left at this fare
Airline
09:05 PM on Jan 05, 2026 IAH
2 Stops {IST | BOM} | Trip Duration: 27 hr 50 min
12:25 PM on Jan 07, 2026 CCU
Flight 4750 operated by IndiGo | Flight 4738 operated by IndiGo Turkish Airlines 34 / 4750 / 4738

Book flights from IAH to CCU at 09:05 PM with Turkish Airlines on Jan 05, 2026

$2597.50
Hurry! Only 0 seats left at this fare
Airline Airline
09:05 PM on Jan 05, 2026 IAH
2 Stops {IST | BOM} | Trip Duration: 32 hr 15 min
04:50 PM on Jan 07, 2026 CCU
Flight 4750 operated by IndiGo Turkish Airlines 34 / 4750 | Air India 2773

Book flights from IAH to CCU at 09:05 PM with Turkish Airlines on Jan 05, 2026

$2779.50
Hurry! Only 0 seats left at this fare
Airline
09:05 PM on Jan 05, 2026 IAH
2 Stops {IST | BOM} | Trip Duration: 27 hr 50 min
12:25 PM on Jan 07, 2026 CCU
Flight 4750 operated by 6E/AIR INDIGO | Flight 4738 operated by IndiGo Turkish Airlines 34 / 4750 / 4738

Book flights from IAH to CCU at 09:05 PM with Turkish Airlines on Jan 05, 2026

$2797.50
Hurry! Only 4 seats left at this fare
Airline Airline
11:30 PM on Jan 05, 2026 IAH
2 Stops {TPE | SIN} | Trip Duration: 35 hr 25 min
10:25 PM on Jan 07, 2026 CCU
EVA Air 51 / 225 | Singapore Airlines 516

Book flights from IAH to CCU at 11:30 PM with EVA Air on Jan 05, 2026

$2910.50
Airline Airline
06:29 AM on Jan 05, 2026 IAH
2 Stops {ORD | AUH} | Trip Duration: 26 hr 01 min
08:00 PM on Jan 06, 2026 CCU
American Airlines 1224 | Etihad Airways 10 / 222

Book flights from IAH to CCU at 06:29 AM with Etihad Airways on Jan 05, 2026

$3341.40
Airline Airline
06:29 AM on Jan 05, 2026 IAH
2 Stops {ORD | AUH} | Trip Duration: 29 hr 41 min
11:40 PM on Jan 06, 2026 CCU
Flight 1696 operated by Air Arabia Abu Dhabi American Airlines 1224 | Etihad Airways 10 / 1696

Book flights from IAH to CCU at 06:29 AM with Etihad Airways on Jan 05, 2026

$3344.60
Airline Airline
06:29 AM on Jan 05, 2026 IAH
2 Stops {ORD | AUH} | Trip Duration: 29 hr 41 min
11:40 PM on Jan 06, 2026 CCU
Flight 1696 operated by Air Arabia Abu Dhabi American Airlines 1224 | Etihad Airways 10 / 1696

Book flights from IAH to CCU at 06:29 AM with Etihad Airways on Jan 05, 2026

$3386.60
Airline Airline
06:29 AM on Jan 05, 2026 IAH
2 Stops {ORD | AUH} | Trip Duration: 29 hr 41 min
11:40 PM on Jan 06, 2026 CCU
Flight 1696 operated by Air Arabia Abu Dhabi American Airlines 1224 | Etihad Airways 10 / 1696

Book flights from IAH to CCU at 06:29 AM with Etihad Airways on Jan 05, 2026

$3912.20
Airline Airline
12:10 PM on Jan 05, 2026 IAH
2 Stops {YUL | DEL} | Trip Duration: 28 hr 35 min
04:15 AM on Jan 07, 2026 CCU
Air Canada 580 / 50 | Air India 2702

Book flights from IAH to CCU at 12:10 PM with Air Canada on Jan 05, 2026

$4324.20
Airline Airline
11:55 AM on Jan 05, 2026 IAH
2 Stops {YYZ | DEL} | Trip Duration: 28 hr 50 min
04:15 AM on Jan 07, 2026 CCU
Air Canada 592 / 42 | Air India 2702

Book flights from IAH to CCU at 11:55 AM with Air Canada on Jan 05, 2026

$5579.20
Hurry! Only 1 seat left at this fare
Airline Airline
11:55 AM on Jan 05, 2026 IAH
3 Stops {YYZ | LHR | BOM} | Trip Duration: 34 hr 25 min
09:50 AM on Jan 07, 2026 CCU
Air Canada 592 / 856 | Air India 2771

Book flights from IAH to CCU at 11:55 AM with Air Canada on Jan 05, 2026

$5727.20
Hurry! Only 5 seats left at this fare
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Prices observed in the past 7 days start at 400 for one-way flights and 1269.26 for round trips, for the specified period. Availability and prices are subject to change, and additional terms may apply.
This 'round trip flight' deal was found by Indian Eagle visitors 18hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline Airline
IAH 07:10 PM Nov 15, 2026
42 hr 00 min connectingImg 2 Stops
CCU 12:40 AM Nov 18, 2026
Airline Airline
CCU 03:20 PM Dec 10, 2026
36 hr 30 min connectingImg 2 Stops
IAH 04:20 PM Dec 11, 2026
$1269.26
Found 18hrs ago
This 'round trip flight' deal was found by Indian Eagle visitors 20hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline
IAH 05:40 PM Nov 15, 2026
20 hr 45 min connectingImg 1 Stop
CCU 01:55 AM Nov 17, 2026
Airline
CCU 03:25 AM Dec 10, 2026
23 hr 25 min connectingImg 1 Stop
IAH 03:20 PM Dec 10, 2026
$1277.67
Found 20hrs ago
This 'round trip flight' deal was found by Indian Eagle visitors 20hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline Airline
IAH 09:05 PM Nov 15, 2026
27 hr 10 min connectingImg 2 Stops
CCU 11:45 AM Nov 17, 2026
Airline Airline
CCU 12:30 AM Dec 10, 2026
30 hr 10 min connectingImg 2 Stops
IAH 07:10 PM Dec 10, 2026
$1340.79
Found 20hrs ago
This 'round trip flight' deal was found by Indian Eagle visitors 18hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline Airline
IAH 12:10 PM Nov 15, 2026
28 hr 35 min connectingImg 2 Stops
CCU 04:15 AM Nov 17, 2026
Airline Airline
CCU 08:30 PM Dec 10, 2026
36 hr 39 min connectingImg 2 Stops
IAH 09:39 PM Dec 11, 2026
$1713.39
Found 18hrs ago
This 'one-way flight' deal was found by Indian Eagle visitors 18hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline Airline
IAH 07:10 PM Jan 05, 2026
39 hr 20 min connectingImg 2 Stops
CCU 10:00 PM Jan 07, 2026
$400
Found 18hrs ago
This 'one-way flight' deal was found by Indian Eagle visitors 20hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline
IAH 05:45 PM Jan 05, 2026
20 hr 40 min connectingImg 1 Stop
CCU 01:55 AM Jan 07, 2026
$846.83
Found 20hrs ago
This 'one-way flight' deal was found by Indian Eagle visitors 20hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline
IAH 06:55 PM Jan 05, 2026
26 hr 15 min connectingImg 2 Stops
CCU 08:40 AM Jan 07, 2026
$1039.20
Found 20hrs ago
This 'one-way flight' deal was found by Indian Eagle visitors 18hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline
IAH 09:05 PM Jan 05, 2026
27 hr 50 min connectingImg 2 Stops
CCU 12:25 PM Jan 07, 2026
$1341.30
Found 18hrs ago
This 'multi-city flight' deal was found by Indian Eagle visitors 18hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline
IAH 04:20 PM Dec 14, 2025
10 hr 00 min connectingImg Non Stop
AMS 09:20 AM Dec 15, 2025
Airline
AMS 08:45 AM Dec 18, 2025
20 hr 45 min connectingImg 2 Stops
CCU 09:00 AM Dec 19, 2025
$1261.90
Found 18hrs ago
This 'multi-city flight' deal was found by Indian Eagle visitors 20hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline
IAH 10:00 AM Dec 14, 2025
17 hr 20 min connectingImg 1 Stop
AMS 10:20 AM Dec 15, 2025
Airline
AMS 11:25 AM Dec 18, 2025
17 hr 15 min connectingImg 1 Stop
CCU 08:10 AM Dec 19, 2025
$1975.13
Found 20hrs ago
Find the Cheapest Day for Flights from IAH to CCU
One-Way flights from IAH to CCU
Round Trip from IAH to CCU
Multi-City Flights from IAH to CCU
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Find the Best Cheap Flights from Houston to Kolkata

Travel to Kolkata without exceeding your budget with Indian Eagle, one of the leading online flight booking agencies. We help you get the cheapest airfare travel from the USA to your chosen destination. You can experience the ease of travel between Houston and Kolkata with Indian Eagle's uncomplicated booking process and the best customer care support. Indian Eagle makes your trip affordable by providing cheap Houston to Kolkata flights.

You can plan your trip, book cheap IAH to CCU flights with us easily. So that you can experience a memorable and budget-friendly adventure.

Top 5 Must-Do Activities in Kolkata

Here are some of the top things you can do in Kolkata with which you can have an unforgettable travel experience.

  • Visit some iconic landmarks that show the great richness of culture and history.
  • Walk around the local markets, buy unique souvenirs, try local street food, and also enjoy the local feel of Kolkata.
  • Take a nature walk or enjoy nature on scenic walks or hikes.
  • Enjoy local cuisine with authentic flavors that will give you the true flavor of Kolkata.
  • Discover art and culture through visits to the museums and galleries, thus experiencing local creativity and traditions.

How to Book a Cheap Flight from Houston to Kolkata With Indian Eagle?

Flexible dates need to be selected to get a low fare. Indian Eagle provides the advanced fare calendar. Through this, it enables multiple choices and shows the days when traveling from Houston to Kolkata is affordable. It will simply allow you to alter dates so you can save more by getting cheap flights from IAH to CCU.

Our fare alerts will keep you updated on any changes in prices. Sign up for alerts on your Houston to Kolkata route, and Indian Eagle will let you know when the prices drop. That way, you don't need to check fares every day, we'll tell you when it's time to book for the best price.

Flights with layovers can save a lot of money. Indian Eagle offers you detailed options for layovers on your journey from Houston to Kolkata. If time permits, a one-stop or two-stop flight can be very cost-effective while allowing you to visit another city on the way.

So, what are you waiting for? Start visiting and exploring the attractions of Kolkata. Markets and landmarks are surrounded by delectable food served along with local traditions. Book cheap flights from Houston to Kolkata and discover the treasures in the depths of this place.


Frequently Asked Questions:

When should I book cheap flight tickets from Houston to Kolkata?

The best time to book cheap flight tickets from Houston to Kolkata is 4-6 weeks in advance, when cheaper fares will be available before the peak travel seasons.


How early should I arrive at the airport for my Houston to Kolkata flight?

To ensure a smooth check-in process, it's recommended to arrive at least 3 hours before departure for an international flight.


Do I get a refund if I change my Houston to Kolkata flight after it's been booked?

Changes can be done with charges that are based on the flight's changing policy. You can connect with Indian Eagle's customer service for guidance.


Does Indian Eagle offer last-minute flights from Houston to Kolkata?

Yes, we do provide the cheapest last-minute Houston to Kolkata flights.


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