Which airports can I use when flying from Houston George Bush Intcntl Airport to Kolkata?

Flights from Houston George Bush Intcntl Airport to Kolkata usually depart from Houston George Bush Intcntl (IAH) and arrive at Kolkata Netaji S. Chandra (CCU).

What cabin classes can I book on flights from Houston George Bush Intcntl Airport to Kolkata?

Three cabin classes are available on flights from Houston George Bush Intcntl Airport to Kolkata: • Economy Class • Premium Economy Class • Business Class

Which airports do connecting flights from Houston George Bush Intcntl Airport to Kolkata pass through?

Connecting flights from Houston George Bush Intcntl Airport to Kolkata most commonly pass through: • Doha Hamad Intl (DOH) - 77% of one-stop connections • Dubai Intl (DXB) - 23% of one-stop connections

Can I save money by using flexible dates for flights from Houston George Bush Intcntl Airport to Kolkata?

Yes. Flexible dates can save you up to 17% on flights from Houston George Bush Intcntl Airport to Kolkata. Tuesday is the cheapest departure day at $1,349 round-trip on average, while Saturday is the most expensive at $1,614, a difference of $265. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How expensive are last-minute Houston George Bush Intcntl Airport to Kolkata flights?

Last-minute fares on this route (booked within two weeks of departure) run 14% above the $1,446 route average. Book 18 weeks before departure for the lowest fares.

Do I need a passport to fly from Houston George Bush Intcntl Airport to Kolkata?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

How much time can I save by choosing a different layover airport from Houston George Bush Intcntl Airport to Kolkata?

Flying via Doha Hamad Intl (DOH) gives the shortest average 1-stop total travel time at 22h 08m, compared with 29h 42m via Dubai Intl (DXB).

What is the time difference between Houston George Bush Intcntl Airport and Kolkata?

Kolkata is 10 hours ahead of Houston George Bush Intcntl Airport (India Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

How much should I expect to pay for a Houston George Bush Intcntl Airport to Kolkata flight?

Round-trip flights from Houston George Bush Intcntl Airport to Kolkata range from $1,288 to $1,757, with an average of $1,446 over the past 12 months. Anything below $1,288 counts as a good deal.

How much is a round-trip flight from Houston George Bush Intcntl Airport to Kolkata?

Round-trip flights from Houston George Bush Intcntl Airport to Kolkata typically range from $1,288 to $1,757. The lowest price found in the past 5 days was $995, on Etihad Airways.

What’s the cheapest month to fly from Houston George Bush Intcntl Airport to Kolkata?

•March is the cheapest month to fly from Houston George Bush Intcntl Airport to Kolkata at $1,019 round-trip. •December ($1,880) and April ($1,823) are the most expensive months. •The price difference between flying in the cheapest and most expensive months is 84% on average. This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Which airline is the cheapest to fly from Houston George Bush Intcntl Airport to Kolkata?

Etihad Airways ($995) and Turkish Airlines ($1,164) are the cheapest airlines to fly round-trip from Houston George Bush Intcntl Airport to Kolkata according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Houston George Bush Intcntl Airport to Kolkata?

Doha Hamad Intl (DOH) is the most popular layover for the Houston George Bush Intcntl Airport to Kolkata route. 77% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DOH.

What is the cheapest layover airport when flying from Houston George Bush Intcntl Airport to Kolkata?

Flights via Doha Hamad Intl (DOH) offer the most affordable fares, with an average round-trip price of $1,602. Based on KAYAK data over the past 3 months.

When flying from Houston George Bush Intcntl Airport to Kolkata which airport offers the shortest layover?

Doha Hamad Intl (DOH) had the shortest average connection time for Houston George Bush Intcntl Airport to Kolkata layovers at 12h 12m over the past 3 months.

$567 CHEAP FLIGHTS from Houston to Kolkata (IAH - CCU)

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Cheapest round-trip

$995

Typical prices: $1,288-$1,757

Etihad Airways

Tue 2/6Tue 2/27

IAH - CCU • 2 stops

Cheapest one-way

$567

Typical prices: $614-$921

Multiple Airlines

Sun 11/18

IAH - CCU • 3 stops

Nonstop flights

Not available

There are currently no direct flights between Houston George Bush Intcntl Airport and Kolkata. You'll need to take a connecting flight to reach the destination.

Insights

When to book

18 weeks

in advance

Our data shows that travelers who book at least 18 weeks in advance save around 25% compared to booking last minute.

Insights

When to travel

March

Cheapest • 30% price drop

January

Most popular

Good to know

Top layover airports

Doha Hamad Intl (DOH)

Cheapest • Avg $1,602 (round-trip)

Dubai Intl (DXB)

Shortest trip • 29h 42m (one-way)

Insights

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Flight Deals

Cheap Flights from Houston to Kolkata (IAH-CCU)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Houston to Kolkata

Sat, Feb 6 - Sat, Feb 27

11:35 am - 7:55 pmIAH Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra

44h 50m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl

3:20 am - 4:57 pmCCU Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl

49h 07m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl

$995Etihad Airways

Sun, Feb 21 - Wed, Feb 24

8:17 am - 2:25 amIAH Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra

30h 38m2 stops Chicago O'Hare Intl Abu Dhabi Zayed Intl

9:00 pm - 5:18 pmCCU Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl

31h 48m2 stops Abu Dhabi Zayed Intl Charlotte Douglas

$1,051Multiple Airlines

Thu, Feb 18 - Mon, Feb 22

9:00 pm - 10:40 amIAH Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra

26h 10m2 stops Istanbul New Delhi Indira Gandhi Intl

10:25 pm - 7:05 pmCCU Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl

32h 10m2 stops New Delhi Indira Gandhi Intl Istanbul

$1,164Turkish Airlines

Tue, Feb 23 - Sat, Feb 27

9:00 pm - 12:40 pmIAH Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra

28h 10m2 stops Istanbul New Delhi Indira Gandhi Intl

10:25 pm - 7:05 pmCCU Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl

32h 10m2 stops New Delhi Indira Gandhi Intl Istanbul

$1,164Turkish Airlines

Thu, Jan 7 - Wed, Mar 24

7:10 pm - 8:45 amIAH Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra

26h 05m2 stops Paris Charles de Gaulle Bengaluru Intl

9:05 pm - 5:50 pmCCU Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl

31h 15m2 stops Bengaluru Intl Paris Charles de Gaulle

$1,220KLM

Mon, Jan 25 - Sun, Jan 31

7:10 pm - 10:25 amIAH Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra

27h 45m2 stops Paris Charles de Gaulle Mumbai Chhatrapati Shivaji Intl

9:05 pm - 4:50 pmCCU Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl

31h 15m2 stops Bengaluru Intl Paris Charles de Gaulle

$1,220KLM

Sun, Feb 21 - Wed, Feb 24

7:20 am - 7:40 amIAH Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra

36h 50m2 stops Chicago O'Hare Intl Dubai Intl

8:35 pm - 4:40 pmCCU Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl

31h 35m1 stop Dubai Intl

$1,344Emirates

Sun, Feb 21 - Wed, Feb 24

7:00 pm - 7:40 amIAH Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra

25h 10m1 stop Dubai Intl

8:35 pm - 4:40 pmCCU Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl

31h 35m1 stop Dubai Intl

$1,358Emirates

Sun, Nov 8 - Sun, Nov 22

5:35 pm - 1:55 amIAH Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra

20h 50m1 stop Doha Hamad Intl

3:25 am - 3:15 pmCCU Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl

23h 20m1 stop Doha Hamad Intl

$1,470Qatar Airways

Sun, Nov 8 - Sun, Nov 22

5:35 pm - 1:55 amIAH Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra

20h 50m1 stop Doha Hamad Intl

3:25 am - 3:15 pmCCU Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl

23h 20m1 stop Doha Hamad Intl

$1,471Qatar Airways

Recent last minute flight deals from Houston to Kolkata

Sat, Oct 24 - Sun, Nov 1

12:43 pm - 2:25 amIAH Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra

51h 12m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

9:00 pm - 1:11 pmCCU Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl

51h 41m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

$1,116Multiple Airlines

Sun, Oct 25 - Mon, Nov 2

6:04 am - 2:25 amIAH Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra

33h 51m2 stops Charlotte Douglas Abu Dhabi Zayed Intl

9:00 pm - 6:04 pmCCU Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl

32h 34m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

$1,191Multiple Airlines

Thu, Oct 22 - Fri, Oct 30

9:09 am - 2:55 amIAH Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra

31h 16m2 stops Chicago O'Hare Intl Abu Dhabi Zayed Intl

9:00 pm - 8:21 pmCCU Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl

33h 51m2 stops Abu Dhabi Zayed Intl Charlotte Douglas

$1,278Multiple Airlines

Tue, Oct 20 - Thu, Jan 14

7:35 pm - 8:10 amIAH Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra

26h 05m1 stop Dubai Intl

9:20 am - 4:40 pmCCU Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl

42h 50m1 stop Dubai Intl

$1,433Emirates

Thu, Oct 22 - Thu, Oct 29

6:15 pm - 2:10 amIAH Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra

21h 25m1 stop Doha Hamad Intl

3:25 am - 4:15 pmCCU Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl

23h 20m1 stop Doha Hamad Intl

$1,471Qatar Airways

Tue, Oct 20 - Thu, Jan 14

1:45 pm - 8:10 amIAH Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra

31h 55m2 stops Chicago O'Hare Intl Dubai Intl

8:35 pm - 4:40 pmCCU Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl

31h 35m1 stop Dubai Intl

$1,517Emirates

Fri, Oct 23 - Sat, Oct 31

7:35 pm - 7:40 amIAH Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra

25h 35m1 stop Dubai Intl

9:20 am - 5:40 pmCCU Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl

42h 50m1 stop Dubai Intl

$1,547Emirates

Sat, Oct 24 - Sat, Oct 31

6:15 pm - 1:55 amIAH Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra

21h 10m1 stop Doha Hamad Intl

3:25 am - 4:15 pmCCU Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl

23h 20m1 stop Doha Hamad Intl

$1,550Qatar Airways

Sun, Oct 25 - Mon, Dec 21

4:25 pm - 8:20 amIAH Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra

29h 25m2 stops Amsterdam Schiphol Mumbai Chhatrapati Shivaji Intl

6:55 pm - 4:50 pmCCU Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl

33h 25m2 stops Mumbai Chhatrapati Shivaji Intl Paris Charles de Gaulle

$9,137KLM

Sun, Oct 25 - Sun, Dec 20

4:25 pm - 8:20 amIAH Houston George Bush Intcntl-CCU Kolkata Netaji S. Chandra

29h 25m2 stops Amsterdam Schiphol Mumbai Chhatrapati Shivaji Intl

8:15 pm - 1:05 pmCCU Kolkata Netaji S. Chandra-IAH Houston George Bush Intcntl

28h 20m2 stops New Delhi Indira Gandhi Intl Amsterdam Schiphol

$9,137KLM

Booking Insights

Price, demand and travel trends for Houston George Bush Intcntl Airport to Kolkata flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Houston George Bush Intcntl Airport to Kolkata? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston George Bush Intcntl Airport to Kolkata departing in february.
What's the cheapest day of the week to fly from Houston George Bush Intcntl Airport to Kolkata?: Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Houston George Bush Intcntl Airport to Kolkata. It’s 7% cheaper than the average day, while Saturday is the most expensive, with prices 11% higher.
What’s the cheapest month to fly from Houston George Bush Intcntl Airport to Kolkata? KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from Houston George Bush Intcntl Airport to Kolkata, removes the top 0.1% to account for outliers and then takes the median of all values for each month.: •March is the cheapest month to fly from Houston George Bush Intcntl Airport to Kolkata at $1,019 round-trip.
•December ($1,880) and April ($1,823) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 84% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.
When are flights from Houston George Bush Intcntl Airport to Kolkata the cheapest?: Flights from Houston George Bush Intcntl Airport to Kolkata are cheapest 18 weeks before departure. Booking in this window typically costs about 25% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Low season	April
High season	January
Cheapest flight	$567

Beat the crowds with an average 59% drop in travelers.

The most popular month to fly with an average 74% increase in travelers.

One-way flight from Houston George Bush Intcntl 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.

What cabin classes can I book on flights from Houston George Bush Intcntl Airport to Kolkata?
Three cabin classes are available on flights from Houston George Bush Intcntl Airport to Kolkata:

• Economy Class
• Premium Economy Class
• Business Class
How long is a flight from Houston George Bush Intcntl Airport to Kolkata?
A nonstop flight from Houston George Bush Intcntl Airport to Kolkata takes 00m, covering 8,785 miles.
Do I need a passport to fly from Houston George Bush Intcntl Airport to Kolkata?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Houston George Bush Intcntl Airport to Kolkata flight?
Round-trip flights from Houston George Bush Intcntl Airport to Kolkata range from $1,288 to $1,757, with an average of $1,446 over the past 12 months. Anything below $1,288 counts as a good deal.
How expensive are last-minute Houston George Bush Intcntl Airport to Kolkata flights?
Last-minute fares on this route (booked within two weeks of departure) run 14% above the $1,446 route average. Book 18 weeks before departure for the lowest fares.
How are flight prices from Houston George Bush Intcntl Airport to Kolkata looking right now?
One-way fares from Houston George Bush Intcntl Airport to Kolkata are currently higher than usual. Average one-way flight prices are about $864, which is 19% above the typical average for this route.
Which airports can I use when flying from Houston George Bush Intcntl Airport to Kolkata?
Flights from Houston George Bush Intcntl Airport to Kolkata usually depart from Houston George Bush Intcntl (IAH) and arrive at Kolkata Netaji S. Chandra (CCU).
Which airports do connecting flights from Houston George Bush Intcntl Airport to Kolkata pass through?
Connecting flights from Houston George Bush Intcntl Airport to Kolkata most commonly pass through:

• Doha Hamad Intl (DOH) - 77% of one-stop connections
• Dubai Intl (DXB) - 23% of one-stop connections
Can I save money by using flexible dates for flights from Houston George Bush Intcntl Airport to Kolkata?
Yes. Flexible dates can save you up to 17% on flights from Houston George Bush Intcntl Airport to Kolkata. Tuesday is the cheapest departure day at $1,349 round-trip on average, while Saturday is the most expensive at $1,614, a difference of $265.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Houston George Bush Intcntl Airport to Kolkata?
Flying via Doha Hamad Intl (DOH) gives the shortest average 1-stop total travel time at 22h 08m, compared with 29h 42m via Dubai Intl (DXB).
What is the time difference between Houston George Bush Intcntl Airport and Kolkata?
Kolkata is 10 hours ahead of Houston George Bush Intcntl Airport (India Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average $1,349, about $265 less than Saturday fares (16% savings) based on the last 12 months.
For the best chance at a low fare, aim to book around 18 weeks before you fly. On this route, that window historically saves about 25% versus last-minute pricing (KAYAK booking data, last 12 months).
If you can choose when to travel, plan your Houston George Bush Intcntl Airport to Kolkata trip for March. Fares historically average $1,019 round-trip in that month - typically $861 less than the most expensive month, which is December (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Kolkata Netaji S. Chandra Airport.

• Holiday Inn Express Kolkata Airport By IHG
• Ethnotel, Kolkata Airport
• Treebo Hoops - Airport, Vip Road

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IAH - CCU

$567 Find Cheap Flights from Houston to Kolkata - Compare and Save

Everything you should know

Cheap Flights from Houston to Kolkata (IAH-CCU)

Recent round-trip flight deals from Houston to Kolkata

Recent one-way flight deals from Houston to Kolkata

Recent last minute flight deals from Houston to Kolkata

Price, demand and travel trends for Houston George Bush Intcntl Airport to Kolkata flights

How much is a round-trip flight from Houston George Bush Intcntl Airport to Kolkata?

What's the cheapest day of the week to fly from Houston George Bush Intcntl Airport to Kolkata?

What’s the cheapest month to fly from Houston George Bush Intcntl Airport to Kolkata?

When are flights from Houston George Bush Intcntl Airport to Kolkata the cheapest?

Which airline is the cheapest to fly from Houston George Bush Intcntl Airport to Kolkata?

What’s the most popular layover airport when flying from Houston George Bush Intcntl Airport to Kolkata?

What is the cheapest layover airport when flying from Houston George Bush Intcntl Airport to Kolkata?

When flying from Houston George Bush Intcntl Airport to Kolkata which airport offers the shortest layover?

Key details for Houston George Bush Intcntl Airport to Kolkata flights

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When to book flights from Houston to Kolkata

Your Houston George Bush Intcntl Airport to Kolkata flight questions, answered

Your guide to booking Houston George Bush Intcntl Airport to Kolkata flights

More options for your flight from Houston to Kolkata

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