Flights to Delhi:
| From | Duration | Airlines |
| Mumbai | 2h 7m | Kingfisher, Air India, Jet Airways |
| Bengaluru | 2h 41m | IndiGo, Kingfisher, SpiceJet |
| Hyderabad | 2h 9m | Air India, SpiceJet, IndiGo |
| Abu Dhabi | 3h 36m | Air India, Etihad, Jet Airways |
| Addis Ababa | 5h 55m | Ethiopian |
| Ahmedabad | 1h 24m | SpiceJet, IndiGo, Air India |
| Allahabad | 2h 0m | Air India |
| Almaty | 3h 50m | Air Astana |
| Amman, Jordan | 5h 30m | Royal Jordanian |
| Amritsar | 1h 2m | Kingfisher, Air India, Jet Airways |
| Amsterdam | 8h 0m | KLM |
| Ashgabat | 3h 10m | Turkmenistan |
| Aurangabad | 1h 57m | Jet Lite, Air India |
| Bagdogra | 2h 15m | Jet Airways, Air India, SpiceJet |
| Bahrain Island | 3h 50m | Gulf Air |
| Bangkok | 4h 29m | Thai, Air India, AirAsia |
| Beijing, China | 7h 20m | Air China |
| Bengaluru | 2h 41m | IndiGo, Kingfisher, SpiceJet |
| Bhopal | 1h 15m | Air India, Jet Lite, Jet Airways |
| Bhubaneswar | 2h 2m | IndiGo, Kingfisher, Air India |
| Brussels | 8h 5m | Jet Airways |
| Chandigarh | 0h 55m | Kingfisher, Air India, Jet Lite |
| Chennai | 2h 40m | Air India, Jet Airways, SpiceJet |
| Chicago, USA | 14h 52m | Air India, American |
| Coimbatore | 3h 10m | IndiGo |
| Colombo | 3h 30m | Sri Lankan, Jet Airways |
| Dammam | 3h 37m | Air India, Saudi Arabian |
| Dehradun | 1h 5m | Kingfisher, Jet Airways |
| Dhaka | 2h 30m | Jet Airways, Biman |
| Dharamshala | 1h 30m | Kingfisher |
| Doha, Qatar | 3h 45m | Qatar, Jet Airways |
| Dubai | 3h 22m | Emirates, Air India, Kingfisher |
| Frankfurt | 7h 37m | Air India, Lufthansa |
| Goa | 2h 33m | SpiceJet, IndiGo, Go Air |
| Gorakhpur | 2h 5m | Jet Airways |
| Guangzhou | 5h 55m | China Southern |
| Guwahati | 2h 26m | IndiGo, SpiceJet, Air India |
| Gwalior | 0h 40m | Air India |
| Hangzhou | 7h 0m | Ethiopian |
| Helsinki | 6h 45m | Finnair |
| Hong Kong | 5h 48m | Air India, Cathay Pacific, Jet Airways |
| Hyderabad | 2h 9m | Air India, SpiceJet, IndiGo |
| Imphal | 2h 45m | Kingfisher |
| Indore | 1h 26m | Jet Lite, Jet Airways, IndiGo |
| Istanbul | 5h 55m | Turkish |
| Jabalpur | 2h 5m | Kingfisher, Air India |
| Jaipur | 0h 56m | Kingfisher, Jet Airways, SpiceJet |
| Jammu | 1h 22m | SpiceJet, Go Air, Air India |
| Jiddah | 5h 40m | Air India |
| Jodhpur | 1h 20m | Air India, Jet Airways |
| Kabul | 2h 7m | Kam Air, Air India, Safi Airways Ltd. |
| Kandahar | 4h 0m | Ariana |
| Kanpur | 1h 0m | Air India |
| Karachi | 1h 50m | Pakistan |
| Kathmandu | 1h 42m | Air India, SpiceJet, Jet Airways |
| Kiev, Ukraine | 6h 35m | AeroSvit |
| Kochi | 3h 11m | Air India, IndiGo, SpiceJet |
| Kolkata | 2h 11m | Air India, IndiGo, SpiceJet |
| Kuala | 5h 35m | Malaysia, AirAsia |
| Kulu | 1h 20m | Kingfisher, Air India |
| Kuwait | 3h 45m | Kuwait |
| Lahore | 1h 10m | Pakistan |
| Leh | 1h 13m | Kingfisher, Jet Airways, Go Air |
| London | 8h 36m | British Airways, Air India, Virgin Atlantic |
| Lucknow | 1h 5m | Kingfisher, IndiGo, Jet Airways |
| Ludhiana | 1h 20m | Air India |
| Manila | 6h 30m | Philippine |
| Mauritius | 7h 30m | Air Mauritius |
| Milan, Italy | 7h 35m | Jet Airways |
| Moscow, Russia | 6h 5m | Aeroflot |
| Mumbai | 2h 7m | Kingfisher, Air India, Jet Airways |
| Munich | 7h 15m | Lufthansa |
| Muscat, Oman | 2h 47m | Air India, Oman Air |
| Nagpur | 1h 31m | IndiGo, Air India, SpiceJet |
| New York, USA | 14h 15m | Air India, Continental |
| Pantnagar | 1h 5m | Kingfisher |
| Paris, France | 8h 22m | Air France, Air India |
| Paro, Bhutan | 2h 20m | Druk Air |
| Patna | 1h 38m | Air India, Jet Lite, Go Air |
| Pune | 2h 3m | Kingfisher, Go Air, Jet Airways |
| Raipur | 1h 50m | Jet Airways, Kingfisher, IndiGo |
| Ranchi | 1h 42m | Air India, Jet Airways |
| Riyadh | 4h 18m | Saudi Arabian, nasair, Air India |
| Rome, Italy | 7h 50m | China Airlines |
| Seoul | 7h 35m | Asiana |
| Shanghai | 6h 47m | Air India, China Eastern |
| Sharjah | 3h 10m | Air Arabia |
| Shimla | 1h 5m | Kingfisher |
| Singapore | 5h 46m | Singapore Airlines, Air India, Jet Airways |
| Srinagar | 1h 29m | Kingfisher, IndiGo, Go Air |
| Surat | 1h 40m | Air India |
| Taipei, Taiwan | 1h 40m | Air India |
| Tashkent | 3h 0m | Uzbekistan |
| Tehran, Iran | 3h 30m | Mahan |
| Tokyo, Japan | 8h 55m | JAL, Air India |
| Toronto | 14h 45m | Air India |
| Udaipur | 1h 50m | Jet Airways, Kingfisher |
| Vadodara | 1h 48m | IndiGo, Jet Airways, Air India |
| Varanasi | 1h 25m | SpiceJet, Air India, Kingfisher |
| Vienna | 7h 20m | Austrian |
| Visakhapatnam | 2h 10m | Jet Airways, Air India |
| Zurich | 7h 40m | Swiss |
