When to book for the best price
Average one-way fare by booking window
0-7 days
₹8,482
12,616 fares
8-14 days
₹7,959
12,989 fares
15-30 days
₹7,911
30,324 fares
31-60 days
₹9,126
60,685 fares
61-90 days
₹10,081
57,932 fares
Booking at the optimal window saves ₹571 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 | ₹9,831 | ₹8,530 | Average | Cool/Clear | High |
| Jul | ₹7,872 | ₹6,473 | Average | Monsoon | Low |
| AugCHEAPEST | ₹7,603 | ₹6,405 | Average | Monsoon | Low |
| Sep | ₹7,785 | ₹6,405 | Average | Monsoon | Low |
| Oct | ₹10,621 | ₹6,405 | Expensive | Warm | Medium |
| Nov | ₹10,795 | ₹7,269 | Expensive | Pleasant | High |
| Dec | ₹9,719 | ₹7,269 | Average | Cool/Clear | High |
Delhi — what to know
Travel guide for this route
Daily budget
₹1,500–4,000
incl. food + local travel
Safety
High
Flight time
2h 33m avg
Non-stop available
Airlines
Air India, Air India Express, Akasa Air
GOOD FOR:
Cultural heritage
Budget travel
Street food
Historical monuments
TOP ATTRACTIONS
Red FortIndia GateHumayun's TombJama MasjidQutub Minar
Other round trips from Kolkata