$400 - Flight tickets from Houston(IAH) to Kolkata(CCU)
Airline Airline
06:45 AM on Jun 03, 2026 IAH
2 Stops {ORD | DEL} | Trip Duration: 39 hr 25 min
08:40 AM on Jun 05, 2026 CCU
United Airlines 2616 | Air India 126 / 2535

Book flights from IAH to CCU at 06:45 AM with Air India on Jun 03, 2026

$400
Airline Airline
05:20 AM on Jun 03, 2026 IAH
2 Stops {ORD | DEL} | Trip Duration: 28 hr 25 min
08:15 PM on Jun 04, 2026 CCU
United Airlines 2464 | Air India 126 / 2403

Book flights from IAH to CCU at 05:20 AM with Air India on Jun 03, 2026

$970.60
Hurry! Only 4 seats left at this fare
Airline Airline
05:20 AM on Jun 03, 2026 IAH
2 Stops {ORD | DEL} | Trip Duration: 28 hr 25 min
08:15 PM on Jun 04, 2026 CCU
United Airlines 2464 | Air India 126 / 2403

Book flights from IAH to CCU at 05:20 AM with Air India on Jun 03, 2026

$1005.20
Hurry! Only 4 seats left at this fare
Airline Airline
06:45 AM on Jun 03, 2026 IAH
2 Stops {ORD | DEL} | Trip Duration: 40 hr 30 min
09:45 AM on Jun 05, 2026 CCU
United Airlines 2616 | Air India 126 / 2705

Book flights from IAH to CCU at 06:45 AM with Air India on Jun 03, 2026

$1039.20
Hurry! Only 4 seats left at this fare
Airline Airline
07:20 AM on Jun 03, 2026 IAH
2 Stops {YYZ | DEL} | Trip Duration: 41 hr 55 min
11:45 AM on Jun 05, 2026 CCU
Air Canada 590 / 42 | Air India 1791

Book flights from IAH to CCU at 07:20 AM with Air Canada on Jun 03, 2026

$1043.20
Hurry! Only 4 seats left at this fare
Airline Airline
10:00 AM on Jun 03, 2026 IAH
2 Stops {YYZ | DEL} | Trip Duration: 39 hr 15 min
11:45 AM on Jun 05, 2026 CCU
Flight 4277 operated by United Airlines Air Canada 4277 / 42 | Air India 1791

Book flights from IAH to CCU at 10:00 AM with Air Canada on Jun 03, 2026

$1044.00
Hurry! Only 4 seats left at this fare
Airline
03:35 PM on Jun 03, 2026 IAH
2 Stops {FRA | DEL} | Trip Duration: 30 hr 35 min
08:40 AM on Jun 05, 2026 CCU
Flight 5286 operated by Air India Lufthansa 441 / 760 / 5286

Book flights from IAH to CCU at 03:35 PM with Lufthansa on Jun 03, 2026

$1138.48
Hurry! Only 4 seats left at this fare
Airline Airline
04:40 PM on Jun 03, 2026 IAH
2 Stops {MUC | DEL} | Trip Duration: 25 hr 05 min
04:15 AM on Jun 05, 2026 CCU
Flight 9241 operated by United Airlines Lufthansa 9241 / 762 | Air India 2702

Book flights from IAH to CCU at 04:40 PM with Lufthansa on Jun 03, 2026

$1161.20
Hurry! Only 4 seats left at this fare
Airline Airline
03:35 PM on Jun 03, 2026 IAH
2 Stops {FRA | BOM} | Trip Duration: 44 hr 05 min
10:10 PM on Jun 05, 2026 CCU
Flight 7254 operated by Air India Lufthansa 441 / 7254 | Air India 2411

Book flights from IAH to CCU at 03:35 PM with Lufthansa on Jun 03, 2026

$1174.80
Hurry! Only 4 seats left at this fare
Airline Airline
03:35 PM on Jun 03, 2026 IAH
2 Stops {FRA | DEL} | Trip Duration: 30 hr 35 min
08:40 AM on Jun 05, 2026 CCU
Lufthansa 441 / 760 | Air India 2535

Book flights from IAH to CCU at 03:35 PM with Lufthansa on Jun 03, 2026

$1180.50
Airline
09:05 PM on Jun 03, 2026 IAH
2 Stops {IST | DEL} | Trip Duration: 27 hr 10 min
10:45 AM on Jun 05, 2026 CCU
Flight 7752 operated by IndiGo | Flight 7801 operated by IndiGo Turkish Airlines 34 / 7752 / 7801

Book flights from IAH to CCU at 09:05 PM with Turkish Airlines on Jun 03, 2026

$1185.90
Hurry! Only 0 seats left at this fare
Airline
09:05 PM on Jun 03, 2026 IAH
2 Stops {IST | DEL} | Trip Duration: 27 hr 10 min
10:45 AM on Jun 05, 2026 CCU
Flight 7801 operated by IndiGo Turkish Airlines 34 / 716 / 7801

Book flights from IAH to CCU at 09:05 PM with Turkish Airlines on Jun 03, 2026

$1190.50
Hurry! Only 0 seats left at this fare
Airline Airline
09:05 PM on Jun 03, 2026 IAH
2 Stops {IST | BOM} | Trip Duration: 30 hr 40 min
02:15 PM on Jun 05, 2026 CCU
Turkish Airlines 34 / 720 | Air India 2471

Book flights from IAH to CCU at 09:05 PM with Turkish Airlines on Jun 03, 2026

$1190.90
Hurry! Only 0 seats left at this fare
Airline Airline
09:05 PM on Jun 03, 2026 IAH
2 Stops {IST | DEL} | Trip Duration: 25 hr 05 min
08:40 AM on Jun 05, 2026 CCU
Turkish Airlines 34 / 716 | Air India 2535

Book flights from IAH to CCU at 09:05 PM with Turkish Airlines on Jun 03, 2026

$1243.50
Airline Airline
08:50 AM on Jun 03, 2026 IAH
2 Stops {CLT | AUH} | Trip Duration: 28 hr 55 min
12:15 AM on Jun 05, 2026 CCU
Flight 1696 operated by Air Arabia Abu Dhabi American Airlines 3162 | Etihad Airways 16 / 1696

Book flights from IAH to CCU at 08:50 AM with Etihad Airways on Jun 03, 2026

$1250.50
Airline Airline
08:50 AM on Jun 03, 2026 IAH
2 Stops {CLT | AUH} | Trip Duration: 28 hr 55 min
12:15 AM on Jun 05, 2026 CCU
Flight 1696 operated by Air Arabia Abu Dhabi American Airlines 3162 | Etihad Airways 16 / 1696

Book flights from IAH to CCU at 08:50 AM with Etihad Airways on Jun 03, 2026

$1313.10
Airline Airline
06:16 AM on Jun 03, 2026 IAH
2 Stops {ORD | AUH} | Trip Duration: 34 hr 04 min
02:50 AM on Jun 05, 2026 CCU
American Airlines 3106 | Etihad Airways 10 / 220

Book flights from IAH to CCU at 06:16 AM with Etihad Airways on Jun 03, 2026

$1331.00
Airline Airline
08:50 AM on Jun 03, 2026 IAH
2 Stops {CLT | AUH} | Trip Duration: 28 hr 55 min
12:15 AM on Jun 05, 2026 CCU
Flight 1696 operated by Air Arabia Abu Dhabi American Airlines 3162 | Etihad Airways 16 / 1696

Book flights from IAH to CCU at 08:50 AM with Etihad Airways on Jun 03, 2026

$1337.10
Airline Airline
07:55 PM on Jun 03, 2026 IAH
2 Stops {DXB | DEL} | Trip Duration: 26 hr 35 min
09:00 AM on Jun 05, 2026 CCU
Emirates 212 / 512 | SpiceJet 263

Book flights from IAH to CCU at 07:55 PM with Emirates on Jun 03, 2026

$1365.00
Airline
07:55 PM on Jun 03, 2026 IAH
1 Stop {DXB} | Trip Duration: 25 hr 45 min
08:10 AM on Jun 05, 2026 CCU
Emirates 212 / 570

Book flights from IAH to CCU at 07:55 PM with Emirates on Jun 03, 2026

$1375.00
Hurry! Only 0 seats left at this fare
Airline
07:55 PM on Jun 03, 2026 IAH
1 Stop {DXB} | Trip Duration: 25 hr 45 min
08:10 AM on Jun 05, 2026 CCU
Emirates 212 / 570

Book flights from IAH to CCU at 07:55 PM with Emirates on Jun 03, 2026

$1388.00
Airline
07:55 PM on Jun 03, 2026 IAH
1 Stop {DXB} | Trip Duration: 25 hr 45 min
08:10 AM on Jun 05, 2026 CCU
Emirates 212 / 570

Book flights from IAH to CCU at 07:55 PM with Emirates on Jun 03, 2026

$1416.58
Airline
06:40 PM on Jun 03, 2026 IAH
1 Stop {DOH} | Trip Duration: 21 hr 10 min
02:20 AM on Jun 05, 2026 CCU
Qatar Airways 714 / 540

Book flights from IAH to CCU at 06:40 PM with Qatar Airways on Jun 03, 2026

$1440.20
Airline
06:40 PM on Jun 03, 2026 IAH
1 Stop {DOH} | Trip Duration: 21 hr 10 min
02:20 AM on Jun 05, 2026 CCU
Qatar Airways 714 / 540

Book flights from IAH to CCU at 06:40 PM with Qatar Airways on Jun 03, 2026

$1580.50
Airline
11:11 AM on Jun 03, 2026 IAH
2 Stops {MIA | DOH} | Trip Duration: 28 hr 39 min
02:20 AM on Jun 05, 2026 CCU
Flight 7910 operated by American Airlines Qatar Airways 7910 / 778 / 540

Book flights from IAH to CCU at 11:11 AM with Qatar Airways on Jun 03, 2026

$1651.50
Airline
02:30 PM on Jun 03, 2026 IAH
2 Stops {DFW | DOH} | Trip Duration: 25 hr 20 min
02:20 AM on Jun 05, 2026 CCU
Flight 7908 operated by MQ/ENVOY AIR AS AMERICAN EAGLE Qatar Airways 7908 / 730 / 540

Book flights from IAH to CCU at 02:30 PM with Qatar Airways on Jun 03, 2026

$1685.70
Hurry! Only 1 seat left at this fare
Airline Airline
01:10 AM on Jun 03, 2026 IAH
2 Stops {TPE | SIN} | Trip Duration: 34 hr 35 min
10:15 PM on Jun 04, 2026 CCU
EVA Air 51 / 215 | Singapore Airlines 516

Book flights from IAH to CCU at 01:10 AM with EVA Air on Jun 03, 2026

$1705.70
Hurry! Only 4 seats left at this fare
Airline Airline
01:10 AM on Jun 03, 2026 IAH
2 Stops {TPE | SIN} | Trip Duration: 34 hr 35 min
10:15 PM on Jun 04, 2026 CCU
EVA Air 51 / 215 | Singapore Airlines 516

Book flights from IAH to CCU at 01:10 AM with EVA Air on Jun 03, 2026

$3344.60
Hurry! Only 4 seats left at this fare
Airline
06:40 PM on Jun 03, 2026 IAH
2 Stops {DOH | KUL} | Trip Duration: 42 hr 15 min
11:25 PM on Jun 05, 2026 CCU
Flight 9072 operated by Qatar Airways Malaysia Airlines 9072 / 161 / 184

Book flights from IAH to CCU at 06:40 PM with Malaysia Airlines on Jun 03, 2026

$178229.00
Airline Airline
08:10 PM on Jun 03, 2026 IAH
2 Stops {LAX | SIN} | Trip Duration: 39 hr 35 min
10:15 PM on Jun 05, 2026 CCU
United Airlines 2095 | Singapore Airlines 37 / 516

Book flights from IAH to CCU at 08:10 PM with Singapore Airlines on Jun 03, 2026

$478094.00
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Prices observed in the past 7 days start at 400 for one-way flights and 1777.57 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
IAH 09:05 PM Dec 27, 2025
27 hr 50 min connectingImg 2 Stops
CCU 12:25 PM Dec 29, 2025
Airline
CCU 10:30 PM Jan 12, 2026
32 hr 10 min connectingImg 2 Stops
IAH 07:10 PM Jan 13, 2026
$1777.57
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 Airline
IAH 06:45 PM Dec 27, 2025
39 hr 00 min connectingImg 2 Stops
CCU 09:15 PM Dec 29, 2025
Airline Airline
CCU 03:55 PM Jan 12, 2026
40 hr 07 min connectingImg 2 Stops
IAH 08:32 PM Jan 13, 2026
$1994.42
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
IAH 05:45 PM Dec 27, 2025
20 hr 40 min connectingImg 1 Stop
CCU 01:55 AM Dec 29, 2025
Airline
CCU 03:25 AM Jan 12, 2026
23 hr 20 min connectingImg 1 Stop
IAH 03:15 PM Jan 12, 2026
$1999.71
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
IAH 04:50 PM Dec 27, 2025
28 hr 20 min connectingImg 2 Stops
CCU 08:40 AM Dec 29, 2025
Airline Airline
CCU 09:15 AM Jan 12, 2026
39 hr 40 min connectingImg 2 Stops
IAH 01:25 PM Jan 13, 2026
$2148.89
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 06:45 AM Jun 03, 2026
39 hr 25 min connectingImg 2 Stops
CCU 08:40 AM Jun 05, 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 Airline
IAH 07:20 AM Jun 03, 2026
41 hr 55 min connectingImg 2 Stops
CCU 11:45 AM Jun 05, 2026
$970.60
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 03:35 PM Jun 03, 2026
30 hr 35 min connectingImg 2 Stops
CCU 08:40 AM Jun 05, 2026
$1044.00
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 Jun 03, 2026
27 hr 10 min connectingImg 2 Stops
CCU 10:45 AM Jun 05, 2026
$1138.48
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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