TL;DR — Bangalore to Delhi Flights in 2026
- Flight time: 2 hours 40 minutes to 2 hours 55 minutes (direct)
- Daily flights: 40–50 non-stop flights from BLR to DEL
- Fare range: ₹3,500–₹5,500 (off-peak) to ₹6,500–₹12,000 (peak/last-minute)
- Cheapest months: February, June, September — avoid Diwali and Christmas week
- Book on HappyFares to compare fares across all airlines instantly
Bangalore to Delhi is one of India’s most travelled domestic air corridors, connecting the country’s tech capital with its administrative heart. This route carries an extraordinary mix of passengers — IT professionals heading to client meetings, startup founders pitching investors, families visiting during festivals, and tourists exploring North India. With over 40 daily non-stop flights, multiple airlines, and a wide fare spectrum, there is an option for every traveller and every budget.
However, fares on this route fluctuate significantly based on the season, day of the week, and how far in advance you book. A one-way ticket that costs ₹3,800 on a Tuesday in February might cost ₹9,500 on a Sunday during Diwali week. Understanding these patterns is the key to saving money.
This guide covers everything you need to know about Bangalore to Delhi flights in 2026 — airlines, seasonal fare trends, booking strategies, airport logistics, and how to consistently find the lowest fares on HappyFares.
Route Overview: Bangalore (BLR) to Delhi (DEL)
The Bangalore to Delhi route connects two major airports:
- Kempegowda International Airport (BLR) — Located about 40 km north of Bangalore city centre in Devanahalli. The airport has two terminals: Terminal 1 (T1) for most domestic operations and the newer Terminal 2 (T2) which handles some domestic and all international flights.
- Indira Gandhi International Airport (DEL) — Delhi’s main airport with Terminal 1 (T1) for IndiGo and SpiceJet, and Terminal 3 (T3) for Air India and select IndiGo flights.
The distance between Bangalore and Delhi is approximately 1,740 kilometres — making it one of the longer domestic routes. A direct flight covers this in about 2 hours 40 minutes to 2 hours 55 minutes. The only practical alternative is the train, which takes 33–40 hours on the Rajdhani Express — making flying the clear choice for anyone who values time.
Airlines Operating Bangalore to Delhi Flights in 2026
Competition on this route is healthy, which keeps fares competitive. Here is a look at the airlines and their typical frequency:
| Airline | Daily Non-Stop Flights (Approx.) | Aircraft Type | Typical Fare Range (One-Way) |
|---|---|---|---|
| IndiGo | 15–18 | A320neo / A321neo | ₹3,500 – ₹9,000 |
| Air India | 8–10 | A320neo / A321neo / B787 | ₹4,000 – ₹12,000 |
| SpiceJet | 3–5 | B737-800 | ₹3,500 – ₹8,000 |
| Akasa Air | 4–5 | B737 MAX 8 | ₹3,500 – ₹7,500 |
| Air India Express | 3–4 | B737-800 | ₹3,500 – ₹7,500 |
The combined frequency means there is a non-stop Bangalore to Delhi flight departing roughly every 20–30 minutes during the day. This gives you tremendous flexibility to pick the departure time that suits your schedule and budget.
Seasonal Fare Trends: When to Book for the Best Price
The Bangalore-Delhi route carries a mix of business and leisure traffic, creating distinct seasonal fare patterns:
| Period | Fare Trend | One-Way Fare Range | Why |
|---|---|---|---|
| January (post-New Year) | Moderate | ₹4,000 – ₹7,000 | Business travel resumes after holidays |
| February | Low | ₹3,500 – ₹5,500 | No major holidays, light demand |
| March (Holi week) | Moderate–High | ₹4,000 – ₹7,500 | Festival travel + financial year-end |
| April – May | Moderate | ₹4,000 – ₹6,500 | Summer holidays push family travel |
| June | Low | ₹3,500 – ₹5,000 | Monsoon begins, leisure demand drops |
| July – August | Low–Moderate | ₹3,500 – ₹6,000 | Monsoon; Independence Day spike in Aug |
| September | Low | ₹3,500 – ₹5,000 | Quiet month for travel |
| October (Dussehra/Diwali) | High | ₹5,500 – ₹10,000 | Festival season, heavy demand |
| November | Moderate–High | ₹4,500 – ₹8,000 | Wedding season in North India |
| December (Christmas/NYE) | High | ₹5,500 – ₹12,000 | Holiday travel, IT companies’ year-end breaks |
Bangalore-Specific Note
Many Bangalore-based IT professionals travel to Delhi for work, and the reverse flow is strong during festivals when North Indians working in Bangalore return home. This creates a directional fare asymmetry — BLR→DEL can be expensive around Diwali while DEL→BLR is cheap, and vice versa during Ugadi or other South Indian festivals. Check both directions on HappyFares to spot deals.
Booking Strategies That Work on This Route
- Book 21–45 days in advance: This sweet spot balances early availability with competitive pricing. Airlines typically release their cheapest fare buckets 6–8 weeks out and start filling them 3–4 weeks before departure.
- Target Tuesday and Wednesday: These are consistently the cheapest days to fly on this route, with fares 10–20% lower than Sunday or Monday. Saturday afternoons are also surprisingly affordable.
- Consider off-peak hours: Flights departing before 7 AM or between 12 PM and 3 PM are typically cheaper than morning business rush (8–10 AM) and evening slots (5–8 PM).
- Watch for airline sales: IndiGo, Akasa Air, and Air India Express regularly run flash sales where Bangalore-Delhi fares drop to ₹2,999–₹3,499 one-way. Follow HappyFares for sale alerts.
- Book round-trip when possible: Round-trip bookings typically save ₹500–₹1,000 over two separate one-way tickets on this route.
- Pack light: On a 2.5-hour flight, cabin baggage (7 kg) is usually sufficient for business trips. Avoiding checked bags saves ₹500–₹1,500 per flight on low-cost carriers.
Kempegowda Airport (BLR): What You Need to Know
Bangalore’s Kempegowda International Airport is one of India’s busiest and most modern airports. Here are the essentials for Delhi-bound travellers:
Terminal Information
- Terminal 1 (T1): Handles most domestic flights including IndiGo, SpiceJet, Akasa Air, and Air India Express. Recently upgraded with expanded security and boarding areas.
- Terminal 2 (T2): The newer terminal opened in 2023. Handles some Air India domestic flights and all international departures. Features a stunning design inspired by Bangalore’s garden city heritage.
Getting to the Airport
- Bangalore Airport Rail Link (under expansion): The Namma Metro Purple Line extension towards the airport is progressing. Currently, the closest metro station requires a bus or cab connection.
- BMTC Vayu Vajra buses: Air-conditioned airport buses operate from multiple city points including Majestic, Electronic City, Whitefield, and Silk Board. Fares range from ₹250–₹350.
- Cabs and ride-hailing: Uber and Ola operate from the airport. Pre-booked cabs from the city centre take 60–90 minutes depending on traffic (shorter during early mornings and late nights).
- Parking: Multi-level parking available at both terminals with hourly and daily rates.
Airport Facilities
- Multiple lounges in both T1 and T2 (access via credit cards or day passes)
- Food courts with South Indian and multi-cuisine options
- Free Wi-Fi for 45 minutes
- Quiet zones and nap pods (T2)
For a comprehensive guide to airport lounges, read our Airport Lounge Access Guide for Indian Travellers.
What to Do in Delhi: Quick Highlights
If you are flying to Delhi for more than just business, here are some must-visit spots:
- Old Delhi: Chandni Chowk for street food (paranthe wali gali, jalebi), Jama Masjid, Red Fort
- New Delhi: India Gate, Rashtrapati Bhavan, Humayun’s Tomb, Lodhi Gardens
- South Delhi: Qutub Minar, Hauz Khas Village (cafes and art galleries), Dilli Haat for handicrafts
- Day trips: Agra (Taj Mahal, 3–4 hours by Gatimaan Express), Jaipur (4–5 hours by road or a quick flight on HappyFares)
Frequently Asked Questions
How long is the Bangalore to Delhi flight?
A direct flight from Bangalore (BLR) to Delhi (DEL) takes approximately 2 hours 40 minutes to 2 hours 55 minutes. This is one of the longer domestic routes, but with 40–50 daily flights, connectivity is excellent.
What is the cheapest month to fly from Bangalore to Delhi?
February, June, and September offer the lowest fares, starting from ₹3,500 one-way. These months have lower travel demand and more availability. Compare prices on HappyFares.
How many flights fly daily from Bangalore to Delhi?
Around 40–50 non-stop flights operate daily, giving you a departure almost every 20–30 minutes during peak hours.
Which terminal is used at Bangalore airport?
Most domestic flights use Terminal 1 (T1). Some Air India flights may use Terminal 2 (T2). Always check your airline’s terminal assignment before heading to the airport.
Is it cheaper to fly Bangalore to Delhi on weekdays?
Yes, Tuesday and Wednesday are the cheapest days, with fares 10–20% lower than weekend departures. Use the flexible dates feature on HappyFares to compare.
Should I book a connecting flight to save money?
Connecting flights via Hyderabad or Mumbai can occasionally save ₹500–₹1,000, but they add 3–5 hours to your journey. For most travellers, the time saved with a direct flight is worth the small premium.
Find the Best Bangalore to Delhi Fares
40+ daily flights, all major airlines, one simple search. Book smart, fly happy.
Search Flights on HappyFares →Related Guides
- Mumbai to Delhi Flights — Shuttle Frequency, Fares & Tips
- Delhi to Jaipur Flights — Short Hop Guide & Weekend Trips
- Bengaluru Airport Terminal 2 Complete Guide
- Best Credit Cards for Flight Bookings in India 2026
Disclaimer: Fare ranges mentioned in this guide are indicative and based on historical trends. Actual fares vary depending on the airline, booking date, demand, and seat availability. Always check the latest prices on HappyFares before booking. Flight schedules and frequencies are subject to change by airlines and airport authorities.
