Cheap flights from Houston (IAH) to Kolkata (CCU)

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How to find the cheapest flight from
Houston (IAH) to Kolkata (CCU)

All the information you need to plan the best IAH to CCU flight in 2022: compare Houston to Kolkata flight prices with the expected peak season, weather and rainfall in Kolkata.
What is the cheapest day to fly round-trip from Houston to Kolkata?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 30% on your flight compared to booking on days when demand is much higher.

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

To save on the cost of your flight from Houston to Kolkata, book at least 25 days before your planned departure. Booking around this time can save you about 53% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,563 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,973.

When is the cheapest time to fly from Houston to Kolkata (IAH - CCU)?

One of the essential ways to save on airfare from Houston to Kolkata is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 9% on airfare.

Cheap flights from Houston to Kolkata in July, August 2022

The best prices found for IAH to CCU flights for July, August
25 Jul - 17 Sep
$1,058pp
IAH
Houston George Bush Intcntl
Qatar Airways
 
1 STOP
CCU
Kolkata Netaji S. Chandra
CCU
Kolkata Netaji S. Chandra
Qatar Airways
 
1 STOP
IAH
Houston George Bush Intcntl
25 Jul - 17 Sep
$1,061pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
CCU
Kolkata Netaji S. Chandra
CCU
Kolkata Netaji S. Chandra
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
25 Jul - 18 Sep
$1,102pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
CCU
Kolkata Netaji S. Chandra
CCU
Kolkata Netaji S. Chandra
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl

Houston to Kolkata 2022 flight deals

Cheap flights to Kolkata from Houston found for this year
6 Sep - 9 Oct
$935pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
CCU
Kolkata Netaji S. Chandra
CCU
Kolkata Netaji S. Chandra
Qatar Airways
 
1 STOP
IAH
Houston George Bush Intcntl
21 Sep - 8 Oct
$936pp
IAH
Houston George Bush Intcntl
Qatar Airways
 
1 STOP
CCU
Kolkata Netaji S. Chandra
CCU
Kolkata Netaji S. Chandra
Qatar Airways
 
1 STOP
IAH
Houston George Bush Intcntl
8 Sep - 9 Oct
$946pp
IAH
Houston George Bush Intcntl
Qatar Airways
 
1 STOP
CCU
Kolkata Netaji S. Chandra
CCU
Kolkata Netaji S. Chandra
Qatar Airways
 
1 STOP
IAH
Houston George Bush Intcntl

Cheap Qatar Airways flights from Houston to Kolkata

21 Sep - 8 Oct
$936pp
IAH
Houston George Bush Intcntl
Qatar Airways
 
1 STOP
CCU
Kolkata Netaji S. Chandra
CCU
Kolkata Netaji S. Chandra
Qatar Airways
 
1 STOP
IAH
Houston George Bush Intcntl
8 Sep - 9 Oct
$946pp
IAH
Houston George Bush Intcntl
Qatar Airways
 
1 STOP
CCU
Kolkata Netaji S. Chandra
CCU
Kolkata Netaji S. Chandra
Qatar Airways
 
1 STOP
IAH
Houston George Bush Intcntl
28 Sep - 8 Oct
$963pp
IAH
Houston George Bush Intcntl
Qatar Airways
 
1 STOP
CCU
Kolkata Netaji S. Chandra
CCU
Kolkata Netaji S. Chandra
Qatar Airways
 
1 STOP
IAH
Houston George Bush Intcntl

Cheap Turkish Airlines flights from Houston to Kolkata

16 Jul - 26 Jul
$2,063pp
IAH
Houston George Bush Intcntl
Turkish Airlines
   
2 STOPS
CCU
Kolkata Netaji S. Chandra
CCU
Kolkata Netaji S. Chandra
Turkish Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl

Last minute flights from Houston to Kolkata

Late deals on round-trip flights to Kolkata from Houston, departing today and this week
16 Jul - 26 Jul
$2,063pp
IAH
Houston George Bush Intcntl
Turkish Airlines
   
2 STOPS
CCU
Kolkata Netaji S. Chandra
CCU
Kolkata Netaji S. Chandra
Turkish Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
12 Jul - 18 Jul
$2,272pp
IAH
Houston George Bush Intcntl
Multiple Airlines
   
2 STOPS
CCU
Kolkata Netaji S. Chandra
CCU
Kolkata Netaji S. Chandra
Qatar Airways
   
2 STOPS
IAH
Houston George Bush Intcntl
12 Jul - 19 Jul
$2,314pp
IAH
Houston George Bush Intcntl
Multiple Airlines
   
2 STOPS
CCU
Kolkata Netaji S. Chandra
CCU
Kolkata Netaji S. Chandra
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl

One-way flights to Netaji S. Chandra from Houston

The cheapest one-way flights from Houston to Kolkata
11:00 am - 5:10 am
KLM
2 Stops
31h 40m
IAH - CCU
KLM
10:29 am - 10:20 pm
Qatar Airways
2 Stops
49h 21m
HOU - CCU
Qatar Airways
$999
oojo
2:12 am - 5:00 am
Multiple Airlines
3 Stops
40h 18m
IAH - CCU
Multiple Airlines
$1,171
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Houston</span> to <span class="emphasized">Kolkata</span> flights.

Flight FAQs

From Houston to Kolkata

What airport do you fly into for flights to Kolkata from Houston?

For a flight from Houston to Kolkata, you will be flying into Netaji S. Chandra. Kolkata Netaji S. Chandra (CCU) is just 8.3 mi from the center of the city. Netaji S. Chandra is the only Kolkata airport and it handles 0 inbound flights from Houston per day. 7 airlines have flights to Kolkata Netaji S. Chandra from Houston on a regular basis.

Which airlines flying from Houston to Kolkata Netaji S. Chandra have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Houston to Kolkata Netaji S. Chandra that may be offering flexible cancellation policies are Qatar Airways, Emirates, and Singapore Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Houston to Kolkata for under $1,000 on Cheapflights?

Yes, there are multiple flights from Houston to Kolkata for under $1,000. The cheapest flight booked recently is on Multiple Airlines for just $935, but on average you can expect to pay $1,008.

Are there last-minute flights available from Houston to Kolkata for under $2,100?

There are currently 19+ open flights from Houston to Kolkata within the next 7 days for less than $2,100.

What is the cheapest airline to fly from Houston to Kolkata round-trip?

Qatar Airways, at $936, was found to be the cheapest airline from Houston to Kolkata..

What are the cheapest airlines to fly from Houston to Kolkata one-way?

For one-way options, check prices for Qatar Airways. According to our data, you can fly for as low as $744. Users have also found prices from $776 and $870 on Emirates and KLM, respectively.

What are the most popular airlines that fly from Houston to Kolkata?

Consider Jet Airways, Emirates or Ethiopian Air when booking your flight. These represent the most popular airlines when flying from Houston to Kolkata.

What are the cheapest flights from Houston to Kolkata?

While on average a flight from Houston to Kolkata is generally $2,572, our data shows the cheapest flight currently is $781. When looking at the most popular route, (Houston George Bush Intcntl - Kolkata Netaji S. Chandra), you can expect to pay $1,046 for that flight.

COVID Restrictions

View COVID Travel Restrictions for Kolkata, India

Do I need a COVID test to fly to Kolkata from Houston?

Information is based on travel restrictions from Houston to Kolkata Netaji S. Chandra

Most visitors from Houston need to provide a negative COVID-19 test result and/or quarantine to enter Kolkata Netaji S. Chandra.

COVID-19 testing requirements
Visitors from Houston must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Kolkata Netaji S. Chandra.

Quarantine requirements
Visitors from Houston are not required to quarantine after entering Kolkata Netaji S. Chandra.

Do I need a test to fly back to Houston from Kolkata?

Returning to Houston from Kolkata Netaji S. Chandra

COVID-19 testing requirements
Visitors from Kolkata Netaji S. Chandra are not required to present a negative COVID-19 PCR test or antigen result upon entering Houston.

Quarantine requirements
Visitors from Kolkata Netaji S. Chandra are not required to quarantine after entering Houston.

Hide COVID Travel Restrictions for Kolkata, India

Top 3 airlines flying from Houston to Kolkata Netaji S. Chandra

The chart below displays the airlines Cheapflights users traveling from Houston to Kolkata choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Qatar Airways
$847 $1,456 No cancel fee 68%
Emirates
$957 $1,419 No cancel fee 75%
Singapore Airlines
$1,074 $1,325 No cancel fee 81%
Home Asia India Kolkata Cheap flights from Houston to Kolkata