Menu

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

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Houston to Calcutta are usually found in September or April, booked 26 days in advance, depart on a Sunday or Thursday and return on a Tuesday

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

IAH - CCU
Price
$1,066 - $1,778
CCU
Temperature
78.8 - 96.8 °F
CCU
Rainfall
0.2 - 13.7 inches

Popular in

December

High demand for flights, 30% potential price rise

Cheapest in

September

Best time to find cheap flights, 15% potential price drop

Round-trip from

$1,066

From Houston to Calcutta

One-way from

$711

One-way flight from Houston to Calcutta

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Houston to Calcutta?

Saturday is generally a great day to depart. Flying on this day could help you save up to 29%.

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

It’s typically best to fly out from Houston to Calcutta at noon. Doing so could potentially save you 18% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap flights from Houston to Calcutta in October, November 2020

The best prices found for IAH to CCU flights for October, November
7 Nov - 9 Mar
$850pp
IAH
Houston George Bush Intcntl
United Airlines
   
2 STOPS
CCU
Kolkata Netaji S. Chandra
CCU
Kolkata Netaji S. Chandra
United Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
7 Nov - 9 Mar
$852pp
IAH
Houston George Bush Intcntl
Multiple Airlines
     
3 STOPS
CCU
Kolkata Netaji S. Chandra
CCU
Kolkata Netaji S. Chandra
United Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
21 Nov - 9 Jan
$855pp
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

Houston to Calcutta 2020 flight deals

Cheap flights to Calcutta from Houston found for this year
7 Nov - 9 Mar
$850pp
IAH
Houston George Bush Intcntl
United Airlines
   
2 STOPS
CCU
Kolkata Netaji S. Chandra
CCU
Kolkata Netaji S. Chandra
United Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
7 Nov - 9 Mar
$852pp
IAH
Houston George Bush Intcntl
Multiple Airlines
     
3 STOPS
CCU
Kolkata Netaji S. Chandra
CCU
Kolkata Netaji S. Chandra
United Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
21 Nov - 9 Jan
$855pp
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

Last minute flights from Houston to Calcutta

Late deals on round-trip flights to Calcutta from Houston, departing today and this week
1 Nov - 8 Jan
$4,257pp
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
1 Nov - 7 Jan
$4,300pp
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
1 Nov - 10 Jan
$4,310pp
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 Calcutta from Houston

The cheapest one-way flights from Houston to Calcutta
2:10 pm - 2:40 am
Emirates
1 Stop
25h 00m
IAH - CCU
Emirates
$1,324
Indian Eagle
3:37 pm - 1:30 pm
Multiple Airlines
2 Stops
34h 23m
IAH - CCU
Multiple Airlines
$711
KAYAK
1:45 am - 1:45 pm
Multiple Airlines
2 Stops
48h 30m
IAH - CCU
Multiple Airlines
$763
Kiwi.com

Related info for your journey

Useful info, stats and facts about Houston to Calcutta flights.

Flight FAQs

From Houston to Calcutta

Are flight prices decreasing from Houston to Calcutta due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Houston and Calcutta for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

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

Qatar Airways, Emirates, and Jet Airways are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Houston to Calcutta for under $800 on Cheapflights?

Yes, there are multiple flights from Houston to Calcutta for under $800. The cheapest flight booked recently is on Multiple Airlines for just $739, but on average you can expect to pay $1,031.

Are there nonstop flights from Houston to Calcutta for under $700 on Cheapflights?

There are no nonstop flights from Houston to Calcutta, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Houston to Calcutta for under $4,300?

There are currently 20+ open flights from Houston to Calcutta within the next 7 days for less than $4,300.

Does it rain more in Houston or Calcutta?

Houston will have less rainfall in 2 compared to Calcutta over the next 11 days.

Is Houston weather warmer or cooler than Calcutta?

We forecast the temperature to be around the 97 °F's in April, on average. The temperature in Calcutta is generally hotter than in Houston. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Houston to Calcutta?

There are many flights that can get you from Houston to Calcutta in 21h. Fly via Qatar Airways, Emirates, or British Airways to get the fastest option. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Houston to Calcutta round-trip?

According to our current data, United Airlines ($850), British Airways ($1,094), and Cathay Pacific ($1,130) offers the cheapest pricing from Houston to Calcutta. These flights start at 31% lower than the current average price 3 months from now.

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

The cheapest airline one-way is Emirates, with whom users have recently found tickets for as low as $1,324.

Alternative routes for Houston to Calcutta

Destination information for Calcutta

Things to know before you go. Useful info for your trip from Houston to Calcutta
Today's exchange rate
$1 = ₹73
Average temperature for October in Calcutta
89.6 °F
Avg rainfall for October in Calcutta
6.5 ″

Airports servicing Houston

Airports servicing Kolkata

Home Asia India Calcutta Cheap flights from Houston to Calcutta