Delhi cheap flights and other paradoxes apart, Delhi has its own charm and one tends to fall in love with the experience called 'Delhi'. Not mentioned above, there is shopping, where you can literally 'Shop till you drop'. Delhi has shopping outlets ranging from the high profile Malls to busy markets like Lajpat Nagar, Karol Bagh and Saronjini Nagar to streets like Janpath which fit every budget. Delhi easily makes to the list of "City you  must visit" atleast once in your lifetime.