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Kolkata

$96+ Cheap flights from Kolkata

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SFO
May 1 — May 81
Fri 5/1
Fri 5/8
1 adult, Economy
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Find flights from Kolkata within your budget

 
Find flights departing from Kolkata that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on April 1, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Wed 6/3

9:30 pm-8:35 am

1 stop21h 35m

Chicago O'Hare Intl

Fri 7/3

9:10 pm-3:00 am

1 stop19h 20m

$973

KolkataNew York

CCU - JFK

CCUJFK

Kolkata Netaji S. Chandra

Sat 6/6

4:10 am-8:35 am

1 stop37h 55m

New York John F Kennedy Intl

Wed 6/17

10:20 pm-8:30 pm

1 stop36h 40m

$985

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Tue 4/28

4:00 am-3:05 pm

1 stop21h 35m

Chicago O'Hare Intl

Thu 10/8

7:20 pm-2:30 am

1 stop20h 40m

$1,011

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Mon 5/25

10:30 pm-2:15 pm

2 stops26h 15m

Chicago O'Hare Intl

Tue 7/21

4:20 pm-8:15 am

2 stops29h 25m

$1,017

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Sun 4/19

9:30 pm-10:25 am

1 stop22h 25m

Washington, D.C. Dulles Intl

Thu 4/23

2:05 pm-3:10 am

1 stop27h 35m

$1,051

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Fri 5/15

4:10 am-9:45 am

1 stop39h 05m

Washington, D.C. Dulles Intl

Tue 7/21

3:10 pm-8:30 pm

1 stop19h 50m

$1,051

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Sun 5/24

4:10 am-9:45 am

1 stop39h 05m

Washington, D.C. Dulles Intl

Thu 7/30

3:10 pm-3:00 am

1 stop26h 20m

$1,055

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Fri 5/15

4:10 am-9:45 am

1 stop39h 05m

Washington, D.C. Dulles Intl

Fri 7/17

3:10 pm-3:00 am

1 stop26h 20m

$1,071

KolkataChicago

CCU - ORD

CCUORD

Kolkata Netaji S. Chandra

Mon 4/20

9:50 am-3:45 pm

1 stop40h 25m

Chicago O'Hare Intl

Fri 4/24

8:35 pm-7:15 pm

1 stop36h 10m

$1,075

KolkataNewark

CCU - EWR

CCUEWR

Kolkata Netaji S. Chandra

Sun 5/31

8:55 pm-9:20 pm

2 stops33h 55m

Newark

Mon 10/5

11:55 pm-8:10 am

2 stops22h 45m

$1,096

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Kolkata

Have a flexible travel schedule? Discover the best time to fly from Kolkata with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Kolkata

Get recent, data-driven insights about flights from Kolkata including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Kolkata?

Use this chart to determine the optimal time to book a round-trip flight from Kolkata to San Francisco. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Kolkata, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Kolkata?

Currently, October is the cheapest month in which you can book a flight from Kolkata (average of $238). Flying from Kolkata in August will prove the most costly (average of $1,121). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Kolkata?

For flights departing from Kolkata check dates and pricing for the following: Singapore Airlines, Air India, Qatar Airways, Emirates. These airlines depart to the following popular destinations: San Francisco.

IndiGo
IndiGo
From $54
Qatar Airways
Qatar Airways
From $846
Air India
Air India
From $85
Etihad Airways
Etihad Airways
From $796

What are popular destinations to fly to from Kolkata?

Some of the most frequent flights departing from Kolkata everyday are: New Delhi (473 flights per day), Mumbai (276 flights per day), and Bengaluru (189 flights per day).

New Delhi Indira Gandhi Intl
New Delhi Indira Gandhi Intl
From $51
Mumbai Chhatrapati Shivaji Intl
Mumbai Chhatrapati Shivaji Intl
From $64
Abu Dhabi Zayed Intl
Abu Dhabi Zayed Intl
From $209
Singapore Changi
Singapore Changi
From $161

What is the cheapest place to fly to from Kolkata?

The cheapest city to fly to from Kolkata is Agartala Singerbhil, with prices starting at $31. Explore other affordable destinations below.

Agartala Singerbhil
Agartala Singerbhil
From $31
Bagdogra
Bagdogra
From $41
Guwahati Borjhar
Guwahati Borjhar
From $48
New Delhi Indira Gandhi Intl
New Delhi Indira Gandhi Intl
From $51

Airline reviews for flights from Kolkata

Read reviews and ratings of airlines operating flights from Kolkata. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Kolkata travel. Please note that the reviews are sourced from user searches and were last updated on April 1, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
See what other customers who have flown with Singapore Airlines,Emirates, andQatar Airways from Kolkata have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very good
1,484 reviews

Comfort

8.0

Overall

8.2

Boarding

8.3

Food

7.8

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.2
Very good
1,484 reviews
Singapore Airlines
8.2
Very good
1,484 reviews

Comfort

8.0

Overall

8.2

Boarding

8.3

Food

7.8

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.1
Very good
3,550 reviews
Singapore Airlines
8.2
Very good
1,484 reviews

Comfort

8.0

Overall

8.2

Boarding

8.3

Food

7.8

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.4
Good
3,732 reviews
Singapore Airlines
8.2
Very good
1,484 reviews

Comfort

8.0

Overall

8.2

Boarding

8.3

Food

7.8

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Air India
5.5
Fair
2,971 reviews
Singapore Airlines
8.2
Very good
1,484 reviews

Comfort

8.0

Overall

8.2

Boarding

8.3

Food

7.8

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Browse thousands of different options on Cheapflights for your next trip

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Popular international destinations from Kolkata

The most popular international flight routes departing from Kolkata we’ve come across at this time.
Flights from Kolkata to Abu Dhabi
Flights from Kolkata to Doha
Flights from Kolkata to Dubai
Flights from Kolkata to Dhaka

Related info for your journey

Access useful and relevant information related to your journey from Kolkata. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated April 1, 2026.

  • What are the most popular destinations to fly to from Kolkata?

    This month, the top selected destinations from Kolkata are Bangkok Suvarnabhumi Airport, Port Blair, New Delhi. Throughout the year, Port Blair, Bangkok Suvarnabhumi Airport, New Delhi are some of the top choices made by users flying from Kolkata.

  • What is the cheapest flight from Kolkata to anywhere?

    Users have flown out of Kolkata for as low as $31 to Agartala (prices may vary depending on the airline and departure time). On average, users have booked flights for $395 to fly from Kolkata.

  • What are the cheapest airlines flying from Kolkata to anywhere?

    Over the past few days, we've found that Air India Express, IndiGo, and Thai Vietjet Air have the cheapest prices from Kolkata. Air India Express flights from Kolkata to Bengaluru Intl ($52), IndiGo flights from Kolkata to Ahmedabad ($54), and Thai Vietjet Air flights from Kolkata to Bangkok Suvarnabhumi ($70).

  • What is the cheapest premium economy flight from Kolkata?

    Options for some of the cheapest premium economy flights from Kolkata we have found on Cheapflights are as follows:
    Fly from Kolkata Netaji S. Chandra to New Delhi starting at $158
    Fly from Kolkata Netaji S. Chandra to Kuala Lumpur Intl Airport starting at $436
    Fly from Kolkata Netaji S. Chandra to Jaipur starting at $537
    Fly from Kolkata Netaji S. Chandra to Mumbai starting at $1,478

  • What is the cheapest first class flight from Kolkata?

    If you’re looking for a cheap first-class flight from Kolkata, consider Mumbai. Prices start at $6,105 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Kolkata?

    October is currently the cheapest month to fly from Kolkata. At this moment in time August is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Kolkata?

    Check out the cheapest flights from Kolkata to embark to:
    Fly from Kolkata to San Francisco from $858 round trip

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