Getting there through Lombok International Airport (LOP), with arrivals several times a week. Flight time is about 15 hours. It is also possible to fly to Bali and go from there by ferry.
Furthermore, starting from Bali there are 2 speedboats with whom one comes in 2 hours to the Gilis and Lombok.
Gili Trawangan is reached from Sengiggi after a 1-hour drive in a minibus and a 20-minute ride by speedboat. The transfer from the airport to Sengiggi takes about 1.5 hours.