What is the Patna to Kolkata flight ticket price?

The Patna to Kolkata round trip flight ticket price starts from ₹3,844, with an average price of ₹5,058 over the last 12 months.

What is the cheapest month to fly Patna to Kolkata?

The best month to fly is February, which offers a cool and pleasant climate. While the specific cheapest month fare isn't isolated, February provides the best balance of weather and high crowd levels.

How much does a Patna to Kolkata trip cost?

The average round-trip fare is Rs 5,058, while the minimum fare is Rs 3,844. Once in Kolkata, you should plan for a daily budget of Rs 1,500-Rs 3,500 per person.

How far in advance should I book Patna to Kolkata flights?

You should book 61-90 days in advance to secure the lowest fare of Rs 5,634. Prices rise steadily as you get closer to departure, reaching Rs 18,461 if booking within 0-7 days.

Which airlines fly Patna to Kolkata and are there non-stops?

The airlines serving this route include Air India, Air India Express, Etihad, and IndiGo. There are no non-stop flights confirmed, so travelers should confirm connecting options at booking.

How many days is ideal for a Kolkata trip from India?

A short trip is ideal to experience the top attractions like Victoria Memorial and the Indian Museum. This fits well within the daily budget of Rs 1,500-Rs 3,500 per person for a cultural experience.

How long is the Patna to Kolkata flight?

The data confirms that there are no non-stop flights available for this route. Travelers should expect a flight time that includes at least one connection.

What is the best time to visit Kolkata?

The best months are February and January, which offer cool and clear weather with high crowd levels. You should avoid August if you prefer lower crowd levels, as it is a monsoon month.

What are the top things to do in Kolkata?

You can visit the Victoria Memorial, Indian Museum, and St. Paul's Cathedral. These sites are perfect for travelers interested in heritage, culture, history, and food tourism.

Patna to Kolkata Round Trip Flights | from ₹3,844

Best round trip available now

⏳

RT prices 126% above average — wait if your dates are flexible

₹11,428

return ticket · per person · 27 nights · IndiGo

Outbound

2026-11-03

PAT → CCU · 1 stop · 2h 0m

₹5,301

Return

2026-11-30

CCU → PAT · 1 stop · 2h 10m

₹6,127

All dates ↗ 💬 WhatsApp

Best Patna–Kolkata return dates

Top 6 combos sorted by deal score

BEST DEAL

₹11,428

11 03 → 11 30

27 nights

IndiGo

₹11,428

11 03 → 12 07

34 nights

IndiGo

₹11,428

11 03 → 11 22

19 nights

IndiGo

₹11,428

11 03 → 12 02

29 nights

IndiGo

₹11,428

11 03 → 11 18

15 nights

IndiGo

₹11,428

11 03 → 11 29

26 nights

IndiGo

Per person · Economy · Both legs included

Price by trip length

Cheapest RT found per stay duration

₹12k

2-3d

₹12k

4-6d

₹11k

7-9d

₹11k

10-14d

₹11k

15d+

Longer stays often unlock cheaper per-night fares when airlines fill mid-week seats.

When to book for the best price

Average one-way fare by booking window

0-7 days

₹18,461

1,209 fares

8-14 days

₹12,455

1,200 fares

15-30 days

₹7,661

2,659 fares

31-60 days

₹8,260

4,406 fares

61-90 days

₹5,634

4,060 fares

Booking at the optimal window saves ₹12,827 per ticket vs last-minute fares.

Best month for Patna–Kolkata round trip

Monthly average fare · weather · crowds

Jan Dec

Month	Avg OW fare	OW low	Verdict	Weather	Crowd
Jan	₹4,946	₹4,103	Average	Cool, clear	High
FebCHEAPEST	₹4,615	₹4,418	Average	Cool, pleasant	High
Aug	₹12,729	₹4,474	Expensive	Monsoon, rainy	Low
Sep	₹7,375	₹4,159	Expensive	Monsoon, humid	Low
Oct	₹10,047	₹4,002	Expensive	Warm, humid	Medium
Nov	₹6,185	₹3,844	Expensive	Pleasant, cool	High
Dec	₹5,463	₹3,844	Average	Cool, clear	High