What is the Kolkata to Delhi flight ticket price?

The Kolkata to Delhi round trip flight ticket price starts from ₹6,405, with an average price of ₹9,025 over the last 12 months.

What is the cheapest month to fly Kolkata to Delhi?

August is the cheapest month to fly Kolkata to Delhi with lower crowd levels compared to high-traffic months like December and February. While the average round-trip fare sits at Rs 9,025, travelers can find minimum fares of Rs 6,405 during this period due to reduced demand.

How much does a Kolkata to Delhi trip cost?

A Kolkata to Delhi round-trip costs an average of Rs 9,025 with a minimum tracked fare of Rs 6,405 across 229,741 fares. Travelers should plan for a daily budget in Delhi ranging from Rs 1,500-Rs 4,000 per person to cover expenses.

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

The optimal booking window is 8-14 days in advance where the average fare drops to Rs 8,065 compared to the 31-60 day window of Rs 9,472. Prices increase as departure nears, reaching Rs 10,071 for bookings made 61-90 days out.

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

Airlines operating this route include Air India, Air India Express, Akasa Air, IndiGo, SpiceJet, and Thai Lion Air. Non-stop flights are not confirmed for this sector, so travelers should verify connection options at the time of booking.

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

An ideal trip length allows enough time to visit top attractions like Red Fort, India Gate, Humayun's Tomb, Jama Masjid, and Qutub Minar. This duration fits well within the daily budget of Rs 1,500-Rs 4,000 per person for cultural heritage experiences.

How long is the Kolkata to Delhi flight?

Typical non-stop flight durations are not confirmed in the data, but connecting options may add travel time significantly. Travelers should check specific airline schedules as direct flights are not currently verified for this route.

What is the best time to visit Delhi?

The best months to visit are August and July due to low crowd levels, though weather includes monsoon conditions. Travelers should avoid December, February, and January when crowd levels are high despite cool and clear weather.

What are the top things to do in Delhi?

Top attractions include Red Fort, India Gate, Humayun's Tomb, Jama Masjid, and Qutub Minar for historical monument experiences. These sites offer cultural heritage tours and street food opportunities suitable for budget travelers.

Kolkata to Delhi Round Trip Flights | Prices from ₹6,405

Best round trip available now

⏳

RT prices 60% above average — wait if your dates are flexible

₹14,417

return ticket · per person · 45 nights · IndiGo

Outbound

2026-10-09

CCU → DEL · 1 stop · 2h 45m

₹7,146

Return

2026-11-23

DEL → CCU · 1 stop · 2h 45m

₹7,271

All dates ↗ 💬 WhatsApp

Best Kolkata–Delhi return dates

Top 6 combos sorted by deal score

BEST DEAL

₹14,417

10 09 → 11 23

45 nights

IndiGo

₹14,417

10 03 → 11 02

30 nights

IndiGo

₹14,417

10 07 → 11 02

26 nights

IndiGo

₹14,417

10 09 → 11 02

24 nights

IndiGo

₹14,417

10 08 → 11 02

25 nights

IndiGo

₹14,507

10 03 → 10 06

3 nights

IndiGo

Per person · Economy · Both legs included

Price by trip length

Cheapest RT found per stay duration

₹14k

2-3d

₹14k

4-6d

₹14k

7-9d

₹14k

10-14d

₹14k

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

₹8,542

14,097 fares

8-14 days

₹8,065

14,624 fares

15-30 days

₹8,407

34,614 fares

31-60 days

₹9,472

68,927 fares

61-90 days

₹10,071

65,857 fares

Booking at the optimal window saves ₹477 per ticket vs last-minute fares.

Best month for Kolkata–Delhi round trip

Monthly average fare · weather · crowds

Jan Dec

Month	Avg OW fare	OW low	Verdict	Weather	Crowd
Jan	₹9,757	₹8,530	Average	Cool/Clear	High
Jul	₹7,872	₹6,473	Average	Monsoon	Low
AugCHEAPEST	₹7,603	₹6,405	Great value	Monsoon	Low
Sep	₹7,836	₹6,405	Average	Monsoon	Low
Oct	₹10,798	₹6,405	Expensive	Warm	Medium
Nov	₹10,905	₹7,269	Expensive	Pleasant	High
Dec	₹9,675	₹7,269	Average	Cool/Clear	High