HaApa (HPA) is the fourth largest airport in Tonga and is based in Lifuka Island. You can fly to 2 destinations with 1 airline in scheduled passenger traffic.
The route with the most departures is the route to Vavaʻu (VAV) with an average of 2 flights from HaApa every week which is over 51% of all weekly departures. As far as we know there are no international flights from HaApa.
The only airline operating here is using the Saab 340.
The route with the longest flighttime from Lifuka Island (HPA) is to Nukuʻalofa (TBU) and takes about 40min with a Saab 340