Bangalore is served by Kempegowda International Airport (BLR), the third-busiest airport in India and a major technology and aviation hub. It receives one of India's most extensive domestic networks and a rapidly growing list of international direct flights from Asia, the Middle East, Europe, North America, and Australia into the city.
The most frequent and affordable flights to Bangalore are domestic routes from other major Indian cities. Key origin destinations include Delhi (DEL), Mumbai (BOM), Hyderabad (HYD), Kolkata (CCU), and Chennai (MAA) with flights to BLR. Internationally, Bangalore has strong connections from Southeast Asia (Singapore SIN, Bangkok BKK, Kuala Lumpur KUL), the Middle East (Dubai DXB, Doha DOH, Abu Dhabi AUH), and Europe (London LHR, Frankfurt FRA, Paris CDG) into BLR. It also receives direct flights from San Francisco (SFO) and soon from other North American and Australian cities to Bangalore.
The market is highly competitive on both domestic and international routes into BLR. IndiGo, Air India, SpiceJet, and Vistara operate extensive domestic networks to Bangalore. For international travel to BLR, Air India, Singapore Airlines, Emirates, Qatar Airways, Lufthansa, and British Airways compete on key corridors into the city. New entrants like Akasa Air add domestic competition for arrivals at BLR.
To secure cheap flights to Bangalore, book domestic arrivals 3-8 weeks in advance into BLR. For international travel to Bangalore, start searching 2-5 months ahead. Always compare IndiGo and Air India for domestic travel to BLR. For international routes into Bangalore, compare full-service carriers with each other and look for sales. Use Bangalore's status as a tech hub to find competitive fares from the US and Europe to BLR. Flying mid-week into Bangalore typically yields lower fares, especially for domestic arrivals. BLR's modern facilities and growing route map make it a top choice for travel to South India.