Kolkata to Patna
Find cheap flights from Kolkata-CCU to Patna-PAT. Fares start from ₹3511. Monday and Evening flights offer the best deals. Compare & book now.
Departure
Kolkata (CCU)
Destination
Patna (PAT)
Suggested departure
24 Sept 2026
Best flight options
Compare the best, cheapest and fastest options available for this route.
Indigo
₹3,690
Indigo
₹3,690
Indigo
₹3,690
Kolkata to Patna fare insights
Understand current fare levels and price movement.
Lowest fare
₹3,511
27 Oct 2026
Average fare
₹4,883
Highest fare
₹51,048
18 Sept 2026
Price range
In next 3 months fares range between 3510 - 51048
October 2026 is the cheapest month in this dataset, while September 2026 is the most expensive.
Fare trend
Historical fare movement for this route.
Lowest observed
₹3,511
Cheapest dates to fly
Compare lower-fare dates available for this route.
₹3,511
Indigo
₹3,657
Indigo
₹3,657
Indigo
₹3,663
Indigo
₹3,663
Indigo
Best time to fly
Day insight
Monday is the cheapest day
Cheapest
Monday
More expensive
Friday
Fares are lowest on Monday and highest on Friday.
Time insight
Evening fares look better
Cheapest
Evening
More expensive
Morning
Evening flights are cheaper than Morning flights.
Fare prediction
Increasing trend
Prices are rising in the later part of the date range. Booking earlier is advisable.
Confidence: MediumPotential saving
₹47,538
You can save up to 47538 by choosing the lowest-fare date.
Airlines flying Kolkata to Patna
Indigo has the lowest average fare in this dataset.
CCU to PAT
Useful information for planning your journey.
Distance
800 km
Average flight
60 minutes
Daily flights
95
First flight
00:10
Last flight
23:10
Airlines
2
About flights from Kolkata to Patna
Flight prices from CCU to PAT in this dataset range from ₹3511 to ₹51048, with an average fare of about ₹4883. The cheapest date is 27 Oct 2026, when the fare drops to ₹3511. Other low-fare dates include 03 Oct 2026 (₹3657), 06 Oct 2026 (₹3657), 02 Oct 2026 (₹3663). Monday is the cheapest day on average, and evening flights tend to offer better pricing. Indigo has the lowest average fare across the available airlines in this data. Month-wise analysis shows August 2026 averages around ₹5159 (low); September 2026 averages around ₹5524 (low); October 2026 averages around ₹4012 (low). Overall fare movement appears increasing, so travelers should compare dates and book early when lower fares appear.