MakeMyTrip is brings SpiceJet 11 Anniversary Sale and offering Domestic Flights starting @ ₹511 International Flights @ ₹2,111. Booking Validity: Between 17th May’16 to 19th May’16 (all dates inclusive). Between 15th June’16 and 30th Sept’16 (all dates inclusive) for Domestic flights. Between 1st June’16 and 20th July’16 (all dates inclusive) for International flights.