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₹ 5,144+ Cheap flights from Kolkata

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CCU — BKK
7 Jul — 14 Jul1
1 adult
1 adult, Economy, 0 bags

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 7 June 2026. In the last 7 days, Cheapflights users made a total of 454,620 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataMumbai

CCU - BOM

CCUBOM

Kolkata Netaji S. Chandra

Sun 19/7

05:00-07:45

Nonstop2h 45m

Mumbai Chhatrapati Shivaji Intl

Tue 21/7

00:35-03:20

Nonstop2h 45m

₹ 10,001

KolkataMumbai

CCU - BOM

CCUBOM

Kolkata Netaji S. Chandra

Thu 16/7

05:00-07:45

Nonstop2h 45m

Mumbai Chhatrapati Shivaji Intl

Thu 16/7

17:20-20:15

Nonstop2h 55m

₹ 10,097

KolkataMumbai

CCU - BOM

CCUBOM

Kolkata Netaji S. Chandra

Fri 24/7

05:00-07:45

Nonstop2h 45m

Mumbai Chhatrapati Shivaji Intl

Fri 24/7

17:20-20:15

Nonstop2h 55m

₹ 10,097

KolkataNew Delhi

CCU - DEL

CCUDEL

Kolkata Netaji S. Chandra

Thu 6/8

19:55-22:25

Nonstop2h 30m

New Delhi Indira Gandhi Intl

Mon 10/8

17:00-19:15

Nonstop2h 15m

₹ 10,668

KolkataMumbai

CCU - BOM

CCUBOM

Kolkata Netaji S. Chandra

Fri 3/7

05:00-07:45

Nonstop2h 45m

Mumbai Chhatrapati Shivaji Intl

Thu 9/7

00:35-03:20

Nonstop2h 45m

₹ 10,763
Fastest return journey

KolkataNew Delhi

CCU - DEL

CCUDEL

Kolkata Netaji S. Chandra

Thu 9/7

19:55-22:25

Nonstop2h 30m

New Delhi Indira Gandhi Intl

Sun 12/7

05:55-08:05

Nonstop2h 10m

₹ 10,859

KolkataNew Delhi

CCU - DEL

CCUDEL

Kolkata Netaji S. Chandra

Thu 9/7

11:50-22:10

1 stop10h 20m

New Delhi Indira Gandhi Intl

Sun 12/7

12:55-21:45

1 stop8h 50m

₹ 10,954

KolkataMumbai

CCU - BOM

CCUBOM

Kolkata Netaji S. Chandra

Sat 11/7

21:05-00:05

Nonstop3h 00m

Mumbai Chhatrapati Shivaji Intl

Sat 18/7

11:25-21:30

1 stop10h 05m

₹ 10,954

KolkataNew Delhi

CCU - DEL

CCUDEL

Kolkata Netaji S. Chandra

Thu 6/8

18:05-22:35

1 stop4h 30m

New Delhi Indira Gandhi Intl

Mon 10/8

16:20-21:05

1 stop4h 45m

₹ 11,049

KolkataNew Delhi

CCU - DEL

CCUDEL

Kolkata Netaji S. Chandra

Thu 2/7

07:45-20:50

3 stops13h 05m

New Delhi Indira Gandhi Intl

Thu 23/7

06:10-18:00

1 stop11h 50m

₹ 11,049

Flights are sorted by cheapest return flights first.

Deals found on 6/6

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 return 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, February is the cheapest month in which you can book a flight from Kolkata (average of ₹ 16,669). Flying from Kolkata in May will prove the most costly (average of ₹ 22,003). 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: Thai AirAsia, Thai Lion Air, Thai Vietjet Air, IndiGo, Thai Airways. These airlines depart to the following popular destinations: Bangkok.

IndiGo
IndiGo
From ₹ 3,995
Air India
Air India
From ₹ 5,851
SpiceJet
SpiceJet
From ₹ 5,817
AirAsia
AirAsia
From ₹ 8,530

What are popular destinations to fly to from Kolkata?

Kolkata offers frequent flights to New Delhi (567 flights per day), Bengaluru (319 flights per day) and Mumbai (259 flights per day).

New Delhi Indira Gandhi Intl
New Delhi Indira Gandhi Intl
From ₹ 4,984
Bangalore
Bangalore
From ₹ 5,231
Mumbai Chhatrapati Shivaji Intl
Mumbai Chhatrapati Shivaji Intl
From ₹ 5,619
Dubai Intl
Dubai Intl
From ₹ 17,465

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

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kolkata. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Airline reviews for flights from Kolkata

Get insights into the airlines that provide service from Kolkata. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Kolkata. In the last 7 days, Cheapflights users made a total of 454,620 searches.
Read through reviews of airlines serving Kolkata, such as Thai Airways,Thai AirAsia, andThai Lion Air. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.9
Good
405 reviews
Check prices

Food

7.4

Entertainment

6.9

Comfort

7.7

Boarding

7.9

Overall

7.9

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Airways
7.9
Good
405 reviews
Thai Airways
7.9
Good
405 reviews
Check prices

Food

7.4

Entertainment

6.9

Comfort

7.7

Boarding

7.9

Overall

7.9

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai AirAsia
7.4
Good
243 reviews
Thai Airways
7.9
Good
405 reviews
Check prices

Food

7.4

Entertainment

6.9

Comfort

7.7

Boarding

7.9

Overall

7.9

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Lion Air
7.1
Good
45 reviews
Thai Airways
7.9
Good
405 reviews
Check prices

Food

7.4

Entertainment

6.9

Comfort

7.7

Boarding

7.9

Overall

7.9

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
IndiGo
6.8
Okay
566 reviews
Thai Airways
7.9
Good
405 reviews
Check prices

Food

7.4

Entertainment

6.9

Comfort

7.7

Boarding

7.9

Overall

7.9

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Vietjet Air
6.7
Okay
125 reviews
Thai Airways
7.9
Good
405 reviews
Check prices

Food

7.4

Entertainment

6.9

Comfort

7.7

Boarding

7.9

Overall

7.9

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

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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 7 June 2026.

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

    For the current month, the most popular flights from Kolkata are Bangkok Suvarnabhumi Airport, New Delhi, Dubai. Port Blair, Bangkok Suvarnabhumi Airport, New Delhi are the most popular locations from Kolkata year round.

  • What is the cheapest flight from Kolkata to anywhere?

    Users have flown out of Kolkata for as low as ₹ 1,673 to Rupsi (prices may vary depending on the airline and departure time). On average, users have booked flights for ₹ 17,586 to fly from Kolkata.

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

    According to our data, users have found IndiGo, Air India Express, and Akasa Air to have the cheapest round-trip prices from Kolkata. Some of the destinations and prices are as follows: IndiGo flights from Kolkata to Aizawl (₹ 3,995). Air India Express flights from Kolkata to Bengaluru Intl (₹ 5,115). Akasa Air flights from Kolkata to Ahmedabad (₹ 5,399).

  • 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 ₹ 21,455
    Fly from Kolkata Netaji S. Chandra to Mumbai starting at ₹ 27,075
    Fly from Kolkata Netaji S. Chandra to Bangkok Don Mueang Intl Airport starting at ₹ 41,968
    Fly from Kolkata Netaji S. Chandra to Hyderabad starting at ₹ 44,055

  • What is the cheapest first class flight from Kolkata?

    If you’re looking to fly first-class from Kolkata to anywhere, put Mumbai on your list as prices start at ₹ 5,558 for this destination.

  • What is the cheapest month to fly from Kolkata?

    February is currently the cheapest month to fly from Kolkata. At this moment in time May 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?

    Here are some of the cheapest flight destinations from Kolkata:
    Fly from Kolkata to Mumbai from ₹ 9,906 round trip
    Fly from Kolkata to New Delhi from ₹ 10,287 round trip
    Fly from Kolkata to Bengaluru from ₹ 10,573 round trip
    Fly from Kolkata to Chennai from ₹ 10,954 round trip
    Fly from Kolkata to Kuala Lumpur from ₹ 20,955 round trip

  • How does Cheapflights help users find flights from Kolkata?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Kolkata. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from Kolkata?

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Kolkata.

  • Can Cheapflights find flights from Kolkata with no change fees?

    Certainly. Search results for flights from Kolkata shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Kolkata become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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How does Cheapflights help users find flights from Kolkata?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Kolkata. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Kolkata?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Kolkata.

Can Cheapflights find flights from Kolkata with no change fees?

Certainly. Search results for flights from Kolkata shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Kolkata become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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