Route · BLR → DEL
Flights from Bengaluru to Delhi
The Bengaluru–Delhi corridor is one of India's highest-frequency domestic trunk routes, covering roughly 1,709 km in a typical block time of around two and a half hours. IndiGo dominates by sheer frequency and deploys a mix of A320-family jets, while Air India serves the route with both narrow-bodies and, on some departures, wider A321s pitched toward corporate travelers; SpiceJet rounds out the budget options with B737s. A practical note worth remembering: at Delhi's Indira Gandhi International, nearly all domestic arrivals use Terminal 2, while international connections depart from Terminal 3, and the inter-terminal transfer — though within the same complex — can still consume 45 minutes or more during busy periods, so tight connections deserve scrutiny. On fares, mid-week departures on Tuesdays and Wednesdays typically offer the most competitive economy pricing, while January through March and the post-monsoon October window often see softer demand and better availability.
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Cheapest dates to fly
Live prices · powered by AviasalesThe calendar below pulls live fares from our search partner for Bengaluru (BLR) → Delhi (DEL). Use the year view… to spot the cheapest week to fly, the day-of-week patterns most travellers miss, and any shoulder-season dips worth shifting your trip around. Prices refresh every few hours, so what you see is what your booking page should look like a moment later — click any date to jump straight to the fare on Aviasales.
Airlines on this route
5 carriersThe 5 carriers we currently track on the Bengaluru–Delhi route, from full-service flag carriers to low-cost competitors. Tap any airline for its full profile, baggage… rules, fleet context, and a live fare search pre-filtered to that carrier — useful if you're loyal to a frequent-flyer programme, want to compare onboard product on the same dates, or are weighing a cheaper one-stop against a pricier nonstop.
Flights from Bengaluru to Delhi
Live schedule · powered by AviasalesBelow is the published weekly schedule for nonstop and one-stop services from Bengaluru to Delhi — the actual flight numbers, departure and arrival times your… booking page will pull from. Use it to plan around departure preferences (early morning vs late evening), see which carriers fly on which weekdays, or pick a connection that lets you sleep in your own bed before a long-haul leg. Click any row to load it directly in the search.
Airport guides
Quick links into the airport profiles at both ends of the route. Each guide covers terminal layout, the airlines that base hubs at BLR and… DEL, the other routes those airports serve, and the ground-transit options most travellers wish they'd read about before landing — the practical context you only really need to know once you've booked, but want to skim before you do.