1.Valid passport.
2.Valid visa.
3.Airline tickets.
4.Travel insurance.
5.Vaccination.
6.Travellers cheques.
7.Currency.
8.Transport to and from the airport.
9.Hotel.
-- Reconfirm/revalidate your flight 4-5 days before departure with the airline.
-- Check-in at the airport 3 hours before departure.