Air Seoul Starlink WiFi — Announced 2025

Air Seoul is a South Korean low-cost carrier based at Seoul Incheon International Airport (ICN) and originally established as a wholly owned subsidiary of Asiana Airlines in 2014. Following Korean Air's acquisition of Asiana in late 2024, Air Seoul became part of the expanded Korean Air group alongside Jin Air, Air Busan, and Asiana itself. The airline operates a fleet of approximately 20 Airbus A321 aircraft, focusing on international routes from Seoul to Japan, Southeast Asia, and Pacific island destinations. Air Seoul's Starlink announcement came in December 2025 as part of the Korean Air group's group-wide SpaceX partnership. The deal covers Korean Air, Asiana, Jin Air, Air Busan, and Air Seoul, committing the group to rolling out low-earth orbit satellite WiFi across its combined fleet. No aircraft-level installation schedule has been published for Air Seoul specifically, and the airline's current Starlink equipment count stands at zero. As a low-cost carrier, Air Seoul's network is primarily short- to medium-haul: Seoul to Tokyo, Osaka, Sapporo, Fukuoka, Taipei, and similar two- to four-hour sectors. In-flight WiFi on these routes has historically lagged behind long-haul network carriers, partly because shorter flights reduce the per-passenger revenue potential of paid connectivity. Starlink's arrival could change that calculus — the lower cost and simpler installation of flat-panel LEO antennas compared to older VSAT systems makes WiFi economically viable even on short-haul narrowbodies. Until confirmed installations are tracked, all Air Seoul routes carry a 15% Starlink probability. Passengers on Seoul–Tokyo or other Air Seoul routes should check StarlinkFlights before departure — this page updates automatically as the Korean Air group rollout progresses.