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Kolkata

$90+ 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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SEA
Jul 16 — Jul 231
Thu 7/16
Thu 7/23
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 June 16, 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

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Wed 9/16

9:30 pm-2:40 pm

1 stop26h 40m

Boston Logan Intl

Thu 11/12

3:40 pm-8:00 pm

1 stop17h 50m

$933

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Mon 9/28

9:30 pm-2:40 pm

1 stop26h 40m

Boston Logan Intl

Thu 10/1

4:25 pm-8:30 pm

1 stop18h 35m

$1,039

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Thu 10/15

4:00 am-3:15 pm

1 stop20h 45m

Boston Logan Intl

Fri 10/30

9:05 pm-1:55 am

1 stop19h 20m

$1,042

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Thu 10/1

4:00 am-3:40 pm

1 stop21h 10m

Washington, D.C. Dulles Intl

Wed 1/20

10:40 am-1:55 am

1 stop28h 45m

$1,068

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Thu 9/24

5:40 pm-9:50 am

2 stops28h 40m

San Francisco

Thu 10/1

11:45 am-10:35 pm

1 stop22h 20m

$1,123

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Fri 10/30

3:25 am-4:55 pm

1 stop23h 00m

Washington, D.C. Dulles Intl

Sun 12/27

10:40 am-1:55 am

1 stop28h 45m

$1,135

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Thu 9/17

9:40 pm-11:45 am

2 stops26h 35m

San Francisco

Tue 3/30

1:45 pm-10:30 am

2 stops32h 15m

$1,148
Quickest round-trip

KolkataBoston

CCU - BOS

CCUBOS

Kolkata Netaji S. Chandra

Thu 8/13

3:50 am-2:40 pm

1 stop20h 20m

Boston Logan Intl

Tue 9/15

4:25 pm-8:30 pm

1 stop18h 35m

$1,153

KolkataNew York

CCU - JFK

CCUJFK

Kolkata Netaji S. Chandra

Thu 9/10

4:00 am-3:10 pm

1 stop20h 40m

New York John F Kennedy Intl

Mon 9/21

3:30 pm-2:30 am

2 stops25h 30m

$1,163

KolkataSan Francisco

CCU - SFO

CCUSFO

Kolkata Netaji S. Chandra

Thu 9/24

7:00 pm-12:50 pm

2 stops30h 20m

San Francisco

Thu 10/1

8:10 pm-5:30 am

2 stops44h 50m

$1,169

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 60 resultsSorted by cheapest first
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Compare providers for flights from Kolkata

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kolkata in June
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Indian EaglePrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: Among all the travel providers offering deals on flights from Kolkata, FlightHub has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as FlightHub about >95% of the time. This is based on searches for flights from Kolkata made on Cheapflights over the past month and is updated monthly.
  • Most trusted provider: In terms of trustworthiness, Cheapflights users rate FlightHub the highest out of those offering flight deals from Kolkata. FlightHub has a user feedback rating of 3 out of 3 stars (3 being the best) and has received the most positive sentiment from Cheapflights users searching for flights from Kolkata. This info is gathered from Cheapflights searches over the past month.

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.

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

Currently, April is the cheapest month in which you can book a flight from Kolkata (average of $1,011). Flying from Kolkata in August will prove the most costly (average of $1,783). 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, Qatar Airways. These airlines depart to the following popular destinations: Seattle.

IndiGo
IndiGo
From $55
Etihad Airways
Etihad Airways
From $796
Air India
Air India
From $85
Qatar Airways
Qatar Airways
From $846

What are popular destinations to fly to from Kolkata?

Some of the most frequent flights departing from Kolkata everyday are: New Delhi (580 flights per day), Bengaluru (301 flights per day), and Mumbai (256 flights per day).

New Delhi Indira Gandhi Intl
New Delhi Indira Gandhi Intl
From $57
Abu Dhabi Zayed Intl
Abu Dhabi Zayed Intl
From $186
Doha Hamad Intl
Doha Hamad Intl
From $220
Mumbai Chhatrapati Shivaji Intl
Mumbai Chhatrapati Shivaji Intl
From $63

What is the cheapest place to fly to from Kolkata?

The cheapest city to fly to from Kolkata is Patna, with prices starting at $30. Explore other affordable destinations below.

Patna
Patna
From $30
Bagdogra
Bagdogra
From $30
Agartala Singerbhil
Agartala Singerbhil
From $33
Imphal
Imphal
From $41

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 June 16, 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 and Qatar 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
1,545 reviews

Crew

8.6

Comfort

8.0

Food

7.8

Entertainment

8.1

Overall

8.2

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very good
1,545 reviews
Singapore Airlines
8.2
Very good
1,545 reviews

Crew

8.6

Comfort

8.0

Food

7.8

Entertainment

8.1

Overall

8.2

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Qatar Airways
7.3
Good
3,727 reviews
Singapore Airlines
8.2
Very good
1,545 reviews

Crew

8.6

Comfort

8.0

Food

7.8

Entertainment

8.1

Overall

8.2

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

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 Dubai
Flights from Kolkata to Doha
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 June 16, 2026.

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

    This month, the top selected destinations from Kolkata are Bangkok Suvarnabhumi Airport, New Delhi, Dubai. Throughout the year, Bangkok Suvarnabhumi Airport, Port Blair, 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 $30 to Bagdogra (prices may vary depending on the airline and departure time). On average, users have booked flights for $310 to fly from Kolkata.

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

    Over the past few days, we've found that Akasa Air, IndiGo, and Thai Vietjet Air have the cheapest prices from Kolkata. Akasa Air flights from Kolkata to Mumbai Chhatrapati Shivaji Intl ($54), IndiGo flights from Kolkata to Ahmedabad ($55), 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 $337
    Fly from Kolkata Netaji S. Chandra to Kuala Lumpur Intl Airport starting at $436
    Fly from Kolkata Netaji S. Chandra to Bengaluru starting at $2,181
    Fly from Kolkata Netaji S. Chandra to Mumbai starting at $2,590

  • What is the cheapest first class flight from Kolkata?

    If you’re looking for a cheap first-class flight from Kolkata, consider Dubai. Prices start at $8,452 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Kolkata?

    April 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.

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