CCU

$436 Find Cheap Flights from Houston to Kolkata

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Kolkata departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kolkata

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Kolkata, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Kolkata, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$946
Overall average: $1,390
Turkish Airlines
Thu 1/22Sun 2/22
IAH - CCU • 2 stops
Cheapest one-way
$436
Typical prices: $481-$624
Multiple Airlines
Thu 11/13
IAH - CCU • 3 stops
Top airlines
Turkish Airlines
Cheapest • from $946 (round-trip)
Emirates
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
IAH-CCU
Cheapest
IAH-CCU
Most popular
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Kolkata!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Houston to Kolkata

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Kolkata that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Kolkata

Thu, Jan 22 - Sun, Feb 22
Turkish Airlines Logo
9:05 pm - 3:45 pmIAH-CCU
31h 10m2 stops
Turkish Airlines Logo
9:30 pm - 7:10 pmCCU-IAH
33h 10m2 stops
$946Turkish Airlines
Find Deal
Mon, Mar 2 - Tue, Mar 31
Turkish Airlines Logo
9:05 pm - 12:40 pmIAH-CCU
28h 05m2 stops
Turkish Airlines Logo
10:15 pm - 7:15 pmCCU-IAH
31h 30m2 stops
$955Turkish Airlines
Find Deal
Mon, Nov 10 - Fri, Nov 14
Multiple Airlines Logo
3:13 pm - 12:25 pmIAH-CCU
33h 42m3 stops
Multiple Airlines Logo
3:35 am - 12:18 amCCU-IAH
32h 13m3 stops
$994Multiple Airlines
Find Deal
Sun, Nov 30 - Mon, Dec 15
IndiGo Logo
9:05 pm - 3:45 pmIAH-CCU
31h 10m2 stops
IndiGo Logo
10:30 pm - 7:10 pmCCU-IAH
32h 10m2 stops
$997IndiGo
Find Deal
Wed, Dec 3 - Tue, Dec 16
IndiGo Logo
2:55 pm - 11:10 amIAH-CCU
32h 45m2 stops
IndiGo Logo
7:30 pm - 7:10 pmCCU-IAH
35h 10m2 stops
$1,013IndiGo
Find Deal
Fri, Feb 6 - Sun, Feb 15
Turkish Airlines Logo
9:05 pm - 3:45 pmIAH-CCU
31h 10m2 stops
Turkish Airlines Logo
9:30 pm - 7:10 pmCCU-IAH
33h 10m2 stops
$1,016Turkish Airlines
Find Deal
Mon, Nov 10 - Sat, Nov 15
Multiple Airlines Logo
3:13 pm - 12:25 pmIAH-CCU
33h 42m3 stops
Multiple Airlines Logo
11:00 pm - 7:10 pmCCU-IAH
31h 40m2 stops
$1,040Multiple Airlines
Find Deal
Mon, Mar 2 - Mon, Mar 30
Qatar Airways Logo
5:45 pm - 1:55 amIAH-CCU
20h 40m1 stop
Qatar Airways Logo
3:50 am - 3:50 pmCCU-IAH
22h 30m1 stop
$1,303Qatar Airways
Find Deal
Mon, Mar 2 - Tue, Mar 31
Emirates Logo
7:10 pm - 6:50 pmIAH-CCU
36h 10m1 stop
Emirates Logo
9:45 am - 4:50 pmCCU-IAH
41h 35m1 stop
$1,322Emirates
Find Deal
Thu, Jan 22 - Sat, Feb 21
Qatar Airways Logo
12:47 pm - 1:55 amHOU-CCU
25h 38m2 stops
Qatar Airways Logo
3:25 am - 7:54 pmCCU-HOU
27h 59m2 stops
$1,757Qatar Airways
Find Deal
Booking Insights

KAYAK's insights & trends for Houston to Kolkata flights

Get data-powered insights and trends into flights from Houston to Kolkata to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Houston to Kolkata flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Houston to Kolkata costs $1,524 on the route between Houston George Bush Intcntl Airport (IAH) and Kolkata (CCU). It is also the most popular route.

What is the cheapest month to fly from Houston to Kolkata?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to Kolkata, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston to Kolkata is September, where tickets cost $1,147 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $2,601 and $1,840 respectively.

Good to know

Cheapest flight$436
Flight from Houston George Bush Airport to Kolkata

When to book flights from Houston to Kolkata

Are your dates flexible? Find out the best times to travel from Houston to Kolkata based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Houston to Kolkata

  • What is the cheapest flight from Houston to Kolkata?

    In the last 3 days, the lowest price for a flight from Houston to Kolkata was $436 for a one-way ticket and $946 for a round-trip.

  • Do I need a passport to fly between Houston and Kolkata?

    A passport is required to fly from Houston to Kolkata.

  • Which airports will I be using when flying from Houston to Kolkata?

    Houston is served by 2 major airports and there is only 1 main airport in Kolkata. You will leave Houston from one of these airports: Houston Hobby or Houston George Bush Intcntl. You will be arriving at Kolkata Netaji S. Chandra.

  • Which aircraft models fly most regularly from Houston to Kolkata?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Kolkata?

    Star Alliance, and oneworld are the airline alliances operating flights between Houston and Kolkata, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Houston to Kolkata?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Kolkata.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Kolkata?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kolkata from Houston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Kolkata?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kolkata with an airline and back to Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Kolkata?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kolkata from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Houston to Kolkata

 
See real verified KAYAK customer reviews for airlines flying from Houston to Kolkata. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Houston to Kolkata? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
EmiratesOverall score based on 3394 reviews
8.0Comfort
8.2Entertainment
8.1Boarding
7.9Food
8.3Crew
Airline reviews

I lost my lock from my luggage, I don’t know someone took something from my bag.

6.0 GoodJoy, Jul 2025IAH - DXB
Read more Emirates reviews

I lost my lock from my luggage, I don’t know someone took something from my bag.

Ove the A380 planes. Comfortable seats. Served great Indian food and Masala Chai!

Except for the uncleaned tray, and the delay in serving food for our section (which may have been due to the location of our row) everything else was good. The crew were very professional and responded to our requests promptly throughout the flight. We as a family were not disappointed by Emirates.

It was great, a little more leg room would have been better particularly since we were in premium economy

The boarding process was smooth and the stewardesses were nice. Some delays with drinks at the end of the flight, but no issues.

Thay crew was so nice.Air hostess il ham was so nice.my mom was little scray with airplan turbulence she help us alot.

Seat 💺 was all the way on last row. Food was okay .

Charged for internet that never really worked. The food selection was just ok.

Boarding, seats, entertainment and service were all great. The food was great except for the fact that there were too many sweet items.

Boarding, seats, entertainment and service were all great. Food was great except for the fact that there were too many sweet items.

I was in a middle seat where I felt a bit too cramped otherwise the trip was good

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Excelent service and plenty of food and drinks during the flight. Flight crew very attentive to our needs. Leg room between rows are very disappointing.

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

Everything was great keep up the good work 😁, can't ask for more.

All good. Over four hours flight if provided snacks like Qatar Airways would be better

Lobster starter in business class was not good, tough, served cold, and without butter. Movie selection was missing latest releases, did not offer older classic, high quality movies

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

Economy travel is really hard with no room to move especially when the person sitting beside you is an XL or XXL size person who if moving could hit your face

I was travelling 3.5 years after. Agree Economy is no business class but the food was mediocre. Ordered a Hindu meal, the salads were bitter . The food was really below quality and had no tast from what I had in the past. Indian Railways probably have a better quality food when compared. However the kids meal was really nice and really appreciate how they were taken care of. The restrooms were dirty .

My flight was with American Airlines 120. The flight was delayed 3 hours and I missed my connection. When I arrived in Doha, the AA staff told me to call an 800 number to rebook a different flight, which was unacceptable. Eventually a Qatar Air staff member helped rebook me on a flight to Manila, that was 12 hours later. They offered me a hotel and meal voucher which I declined, because I didn’t want to leave the airport. Long story short, I spent 12 hours in the Doha airport waiting for my next flight.

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

Reason for travelling Tampa to Orlando is to fly Qatar Airline. we end up with American Airline. This was the miserable experience I ever had in my entire travel history. Flight attendants were rude. They hit my knee with the food cart and I was holding ice pack for 2 hours. I still have the pain after a week. WE boarded the flight twice because of the temperature inside the plan.

IndiGo is low cost and therefore no frills, but is always a pleasant experience. No mood lighting and fancy features but clean aircraft, professional crew and absolute value for money.

Very hard seats. No food service, even though price is not competitive.

Very hard seats for long flights. No food even on International flight. Won't fly Indigo again if I can help it.

Terrible experience at IST airport due to mismanagement by ground and wheelchair staff.

Some seats don’t recline. No USB port or power outlet, no inflight WIFI - not even for SMS/Messaging apps. Ontime performance was very good. They should have at least one crew member who speaks the local language, for flights like these.

Although we took the XL seats with more width, we found that you do not have a seat in front to stow your personal item, nor can you stretch your legs. This is not the best option for a comfortable seat. Boarding was timely but disorganized without any row based entry.

Not professional and didn’t know about double seat even when I paid for it and have a confirmation. Lack of comms between teams.

deboarding is very poor after landing it took around 45 minutes to come out.

My baggage bag got broken and only 3000 voucher was given for compensation

Crew members forgot to serve sandwiches after serving the coffee. Worst was the handling of bag. One of wheel was Broken making it useless. Though a complaint was registered and assured of compensation voucher equal to part cost of the new bag.

Everything you need to know for your flight from Houston to Kolkata

Information on your arrival and departure airports

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