| Airport Handling International Flights (As on August 2001) | ||
| Airlines | Airports in India | Countries connected |
| Air India | Mumbai, Delhi, Chennai, Hyderabad, Calicut, Cochin, Trivandrum, Ahmedabad, Bangalore, Calcutta, Goa | USA, UK, France, Japan, Hong Kong, Singapore, Thailand, Indonesia, Kenya, Tanzania, Saudi Arabia, Kuwait, Bahrain, Qatar, UAE, Oman, Malaysia |
| Indian Airlines | Ahmedabad, Amritsar, Bangalore, Chennai, Cochin, Coimbatore, Delhi, Goa, Hyderabad, Calcutta, Calicut, Lucknow, Mumbai, Trivandrum, Varanasi, Trichirapalli | UAE, Bahrain, Qatar, Oman, Nepal, Thailand, Singapore, Myanmar, Sri Lanka, Pakistan, Kuwait, Bangladesh, Malaysia, Maldives |
| Aeroflot | Delhi, Mumbai | Russia, Bangladesh |
| Air France | Delhi, Mumbai | France |
| Air Kazakhstan | Delhi | Kazakhstan |
| Air Muritius | Delhi, Mumbai, Chennai | Mauritius |
| Alitalia | Mumbai | Italy |
| All Nippon Airlines | Mumbai | Japan, Thailand |
| Asiana Airlines | Delhi | South Korea |
| Austrian Airlines | Delhi | Austria |
| Biman Bangladesh | Delhi, Mumbai, Calcutta | Bangladesh, Balgium, USA, UAE |
| British Airways | Delhi, Calcutta, Mumbai, Chennai | UK, Bangladesh |
| Cathay Pacific Airways | Delhi, Mumbai | Hong Kong, UAE, Thailand |
| Delta Airlines | Mumbai | USA, Germany |
| Druk Air | Delhi, Calcutta | Nepal, Bhutan, Thailand |
| Egypt Air | Mumbai | Egypt, UAE |
| El-Al Israel | Mumbai | Israel |
| Emirates | Mumbai, Delhi, Chennai, Hyderabad | UAE |
| Ethopian Airlines | Delhi, Mumbai | Ethiopia, Thailand |
| Gulf Air | Mumbai, Delhi, Trivandrum, Chennai | Points in Gulf |
| Iran Air | Mumbai | Iran |
| Japan Airlines | Delhi | Japan |
| KLM | Delhi, Mumbai, Calcutta | Netherlands |
| Kenya Airways | Mumbai | Kenya |
| Korean Air | Mumbai | South Korea |
| Kuwait Airways | Mumbai, Delhi, Trivandrum, Chennai | Kuwait |
| Kyrgyzstan Airlines | Delhi | Kyrgyzstan |
| Lufthansa German Airlines | Delhi, Mumbai, Chennai | Germany |
| Malaysian Airlines | Delhi, Mumbai, Chennai, Bangalore, Hyderabad | Malaysia |
| Necon Air Ltd., | Patna, Varanasi | Nepal |
| North West Airlines | Delhi, Mumbai | USA, Netherlands |
| Oman Air | Mumbai, Trivandrum, Chennai | Oman |
| PIA | Mumbai, Delhi | Pakistan |
| Qantas Airways | Mumbai | Australia, Singapore |
| Qatar Airways | Mumbai, Trivandrum | Qatar |
| Royal Jordanian Airlines | Delhi, Calcutta, Mumbai | Thailand, Jordan |
| Royal Nepal Airlines | Delhi, Mumbai, Calcutta, Bangalore | Nepal |
| Royal Brunei Airlines | Calcutta | Brunei, Singapore, UAE |
| Sabena | Chennai | Belgium |
| Saudi Arabian Airlines | Mumbai, Delhi, Chennai | Saudi Arabia |
| Scandinavian Airlines System | Delhi | Denmark |
| Singapore Airlines | Delhi, Mumbai, Chennai, Calcutta | Singapore, UK |
| Silk Air | Trivandrum | Singapore |
| South African Airways | Mumbai | South Africa |
| Sri Lankan Airlines | Chennai, Trivandrum, Mumbai, Delhi, Trichirapalli | Sri Lanka |
| Swiss Air | Delhi, Mumbai | Switzerland |
| Syrian Arab Airlines | Delhi, Mumbai | Syria, UAE |
| Thai Airways | Delhi, Calcutta | Thailand |
| Turkmenistan Airlines | Delhi, Amritsar | Turkmenistan |
| United Airlines | Delhi | USA, Hong Kong, UK |
| Uzbekistan Airways | Delhi, Amritsar | Uzbekistan |
| Virgin Atlantic | Delhi | UK |
| Yemen Airways | Mumbai | Yemen, UAE |
