₹ 2,735+ 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 1/1. 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.
What to know about flights from Kolkata
Discover essential information about flights departing from Kolkata, including flight schedules, destinations, airlines operating at the Kolkata airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 30 October 2025.
Cheapest one-way flight | ₹ 2,805 |
|---|---|
Cheapest round-trip flight | ₹ 4,721 |
Cheapest airline | IndiGo |
Most popular destination | New Delhi Indira Gandhi Intl (DEL) |
Good round-trip deal | ₹ 6,321 or less |
Good one-way deal | ₹ 2,993 or less |
Find flights from Kolkata
Cheapest flights from KolkataExplore the most affordable flight options available from Kolkata. Find the lowest fares based on data from user searches, with prices last updated on 30 October 2025.
Explore the most affordable flight options available from Kolkata. Find the lowest fares based on data from user searches, with prices last updated on 30 October 2025.
Find flights from Kolkata within your budget
Fly to
Route
Depart
Return
Price
KolkataPatna
CCU - PAT
CCUPAT
Kolkata Netaji S. Chandra
Fri 12/12
10:10-11:20
Nonstop1h 10m
Patna
Fri 19/12
20:25-21:35
Nonstop1h 10m
KolkataPatna
CCU - PAT
CCUPAT
Kolkata Netaji S. Chandra
Wed 3/12
18:40-19:45
Nonstop1h 05m
Patna
Sun 7/12
12:00-12:50
Nonstop0h 50m
KolkataPatna
CCU - PAT
CCUPAT
Kolkata Netaji S. Chandra
Tue 2/12
07:55-09:20
Nonstop1h 25m
Patna
Fri 5/12
20:25-21:35
Nonstop1h 10m
KolkataPatna
CCU - PAT
CCUPAT
Kolkata Netaji S. Chandra
Sat 13/12
10:10-11:20
Nonstop1h 10m
Patna
Sun 21/12
16:00-17:15
Nonstop1h 15m
KolkataPatna
CCU - PAT
CCUPAT
Kolkata Netaji S. Chandra
Sat 29/11
14:20-15:20
Nonstop1h 00m
Patna
Mon 1/12
20:25-21:35
Nonstop1h 10m
KolkataPatna
CCU - PAT
CCUPAT
Kolkata Netaji S. Chandra
Sat 22/11
18:40-19:45
Nonstop1h 05m
Patna
Fri 28/11
09:55-11:05
Nonstop1h 10m
KolkataPatna
CCU - PAT
CCUPAT
Kolkata Netaji S. Chandra
Thu 27/11
14:20-15:20
Nonstop1h 00m
Patna
Thu 4/12
16:00-17:15
Nonstop1h 15m
KolkataPatna
CCU - PAT
CCUPAT
Kolkata Netaji S. Chandra
Fri 28/11
18:40-19:45
Nonstop1h 05m
Patna
Sun 30/11
20:25-21:35
Nonstop1h 10m
KolkataPatna
CCU - PAT
CCUPAT
Kolkata Netaji S. Chandra
Mon 24/11
05:00-16:10
1 stop11h 10m
Patna
Thu 11/12
12:00-12:50
Nonstop0h 50m
KolkataBagdogra
CCU - IXB
CCUIXB
Kolkata Netaji S. Chandra
Thu 20/11
17:05-18:20
Nonstop1h 15m
Bagdogra
Thu 27/11
18:50-20:15
Nonstop1h 25m
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.
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 return flight from Kolkata to New Delhi. Price data was last updated on 24 October 2025.
Booking 75 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.
What is the cheapest month to book a flight from Kolkata?
Currently, July is the cheapest month in which you can book a flight from Kolkata (average of ₹ 5,558). Flying from Kolkata in April will prove the most costly (average of ₹ 9,705). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
When is the cheapest time to fly from Kolkata?
Use this chart to determine the cheapest time to fly return from Kolkata to New Delhi. Price data was last updated on 26 October 2025.
Those who are seeking the cheapest fare on flights departing from Kolkata would be wise to consider leaving during Friday afternoons when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Monday evenings when fares are usually the most expensive.
Which airlines fly from Kolkata?
For flights departing from Kolkata check dates and pricing for the following: IndiGo, Air India, SpiceJet, Air India Express, Vistara. These airlines depart to the following popular destinations: New Delhi.
What are popular destinations to fly to from Kolkata?
Kolkata offers frequent flights to New Delhi (451 flights per day), Bengaluru (328 flights per day) and Mumbai (240 flights per day).
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 Akasa Air, IndiGo, andAir India Express. 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.
Food
Comfort
Boarding
Crew
Overall
Entertainment
Reviews
Mubasshir,Jul 2023
IXB - BOM
Food
Comfort
Boarding
Crew
Overall
Entertainment
Reviews
Mubasshir,Jul 2023
IXB - BOM
Food
Comfort
Boarding
Crew
Overall
Entertainment
Reviews
Mubasshir,Jul 2023
IXB - BOM
Food
Comfort
Boarding
Crew
Overall
Entertainment
Reviews
Mubasshir,Jul 2023
IXB - BOM
Food
Comfort
Boarding
Crew
Overall
Entertainment
Reviews
Mubasshir,Jul 2023
IXB - BOM
Food
Comfort
Boarding
Crew
Overall
Entertainment
Reviews
Mubasshir,Jul 2023
IXB - BOM
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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 30 October 2025.
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