Cheap Flights from Busan to Hong Kong Starting at $75

The route Busan — Hong Kong is served by many carriers — 4 in total, including Hong Kong Express Airways, Jeju Air, Eastar Jet, and Air Busan. This gives passengers wide opportunities: from finding the lowest fare (from $75) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.

Busan is served mainly by Gimhae International Airport (PUS), a regional hub that handles both domestic flights and a growing number of international routes, with carriers ranging from full-service Korean airlines to low-cost operators. The airport sits roughly 20–25 km west of downtown Busan (Sasang/Seomyeon area), and typical transfer options include the airport bus (about 40–60 minutes, fares usually in the low single-digit USD range), local subway connections via Busan Metro with similar journey times, and taxis that can take 30–50 minutes depending on traffic and cost more. Pros: compact terminals and convenient links to the city; cons: limited late-night options and fewer long-haul services compared with Seoul’s airports.

Hong Kong International (HKG) serves as the city’s main international gateway and a major regional hub, handling a wide mix of full-service carriers, premium Asian airlines and many long-haul connections; low-cost carriers have a smaller presence. Located on Lantau Island about 30–40 km from Central, the airport is typically reached by the Airport Express train in roughly 24 minutes (fares generally in the mid-range) or by taxis and buses that can take 30–60 minutes depending on traffic and cost. Ferries and hotel shuttles are occasional options. Pros: highly efficient facilities, strong connectivity and good transfer amenities. Cons: a bit farther from downtown than some urban airports and can be busy during peak periods.