Route Guide

Bangalore to Delhi Flights — IT Hub to Power Capital

Updated June 25, 2026 | 4 min read

BLR-DEL is India's 3rd busiest domestic route. With 40+ daily flights from 6 airlines, fares stay competitive — if you know when and how to book.

Quick Facts

  • Distance: 1,740 km
  • Flight time: 2 hours 30 minutes
  • Daily flights: 40+
  • Cheapest fare: ₹4,000-₹6,500

Fare Hacks for BLR-DEL

  • 📅 Cheapest: Tuesday, Wednesday (IT crowd returns Mon, leaves Fri)
  • 🕐 5-6 AM slot: ₹1,500-₹2,000 cheaper than 8-10 AM prime slots
  • 🏷️ Flash sales: IndiGo drops to ₹2,999 during Tue sales — set alerts
  • 📆 Avoid: Jan (Republic Day), Oct (Dussehra) — business + holiday demand

Delhi Winter Fog Warning

  • 🌫️ Dec-Jan: Dense fog causes 2-6 hour delays at DEL
  • ✈️ Book early morning: Pre-8 AM flights have better fog-clearance odds
  • 🛡️ Insurance: Consider travel insurance for Dec-Jan trips — worth it?