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$682 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 10/9. 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
0 bags
Tue 7/9
Tue 7/16

Search 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
In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

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Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
2:40 pm - 3:30 amIAH-CCU
50h 20m2 stops
9:25 pm - 1:44 pmCCU-IAH
50h 49m2 stops
$1,095Etihad Airways
Find Deal
Wed, Sep 25 - Mon, Oct 14
6:33 pm - 10:15 pmIAH-CCU
41h 12m2 stops
11:30 pm - 2:30 pmCCU-IAH
49h 30m2 stops
$1,127Singapore Airlines
Find Deal
Wed, Oct 9 - Thu, Oct 24
7:55 pm - 8:25 amIAH-CCU
26h 00m2 stops
9:45 am - 4:50 pmCCU-IAH
41h 35m1 stop
$1,225
Find Deal
Wed, Sep 25 - Mon, Oct 14
4:30 pm - 8:25 amIAH-CCU
29h 25m2 stops
8:30 pm - 1:35 pmCCU-IAH
27h 35m2 stops
$1,269Lufthansa
Find Deal
Tue, Jul 16 - Sun, Aug 18
4:30 pm - 8:25 amIAH-CCU
29h 25m2 stops
8:30 pm - 1:35 pmCCU-IAH
27h 35m2 stops
$1,271
Find Deal
Tue, Jul 16 - Sat, Aug 17
7:55 pm - 8:15 amIAH-CCU
25h 50m1 stop
9:45 am - 4:50 pmCCU-IAH
41h 35m1 stop
$1,275Emirates
Find Deal
Wed, Sep 25 - Mon, Oct 14
6:25 pm - 9:35 amIAH-CCU
28h 40m2 stops
8:30 pm - 1:35 pmCCU-IAH
27h 35m2 stops
$1,286Lufthansa
Find Deal
Thu, Jul 18 - Wed, Aug 14
7:55 pm - 8:15 amIAH-CCU
25h 50m1 stop
9:45 am - 4:50 pmCCU-IAH
41h 35m1 stop
$1,290Emirates
Find Deal
Wed, Oct 9 - Thu, Oct 24
6:10 pm - 2:20 amIAH-CCU
21h 40m1 stop
3:50 am - 3:50 pmCCU-IAH
22h 30m1 stop
$1,315Qatar Airways
Find Deal
Wed, Sep 25 - Sun, Oct 13
6:10 pm - 2:20 amIAH-CCU
21h 40m1 stop
3:50 am - 3:50 pmCCU-IAH
22h 30m1 stop
$1,355Qatar Airways
Find Deal
Wed, Oct 9 - Wed, Oct 23

Flights from Houston to Kolkata - Travel Insights & Trends

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’s the cheapest day of the week to fly from Houston to Kolkata?

The average price of all flights from Houston to Kolkata clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Kolkata on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from Houston to Kolkata. For your return ticket, we recommend flying on a Tuesday and avoiding Saturdays for the best deals.

How far in advance should I book a flight from Houston to Kolkata?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Houston to Kolkata, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Houston to Kolkata, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 67 days before departure.

Which airlines provide the cheapest flights from Houston to Kolkata?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Qatar Airways ($857) and Emirates ($4,561). The cheapest round-trip tickets were found on Etihad Airways ($1,095) and Singapore Airlines ($1,127).

How long does a flight from Houston to Kolkata take?

Flying between Kolkata and Houston will take minimum 41h 55m and will require at least one stop.

Good to know

Cheapest flight

$682
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 $682 for a one-way ticket and $1,095 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?

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

  • What is the most popular layover when flying to Kolkata from Houston?

    Doha is the most popular layover city among KAYAK users traveling from Houston to Kolkata.

  • 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.

See more FAQs

Book cheap flights from Houston to Kolkata

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Houston to Kolkata found on KAYAK in the last 72 hours.
10/9Wed
2 stops
34h 34mIAH-CCU
$682
10/9Wed
3 stops
35h 58mIAH-CCU
$760
10/9Wed
1 stopQatar Airways
21h 40mIAH-CCU
$857
11/7Thu
1 stopQatar Airways
20h 55mIAH-CCU
$890
11/7Thu
2 stops
25h 58mIAH-CCU
$920
10/8Tue
2 stops
34h 45mIAH-CCU
$1,050
10/9Wed
2 stopsQatar Airways
23h 23mHOU-CCU
$1,106
11/27Wed
3 stops
39h 50mIAH-CCU
$2,736
11/27Wed
1 stopEmirates
36h 10mIAH-CCU
$4,561
11/7Thu
3 stopsEmirates
59h 30mIAH-CCU
$5,572

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Flights to Kolkata

Destination:

Kolkata (CCU)India

Return flight deals:

Kolkata - Houston

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