Osaka (KIX) to Phuket (HKT): 2,964 miles (4,770 km) great-circle, about 6h 25m nonstop by our estimate. Cheapest fare observed: $282 round-trip on AirAsia X, with 1 stop, departing May 4, 2026.
$282 round-trip, AirAsia X D7379, departing 2026-05-04 at 20:55, returning 2026-05-06. The recorded itinerary left on a Monday, returning on a Wednesday 2 nights later; the fare was observed 9 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $282, it ranked 8th of the 30 round-trip fares we recorded from KIX (median $608). That is 9.5 cents per great-circle mile (round-trip price over one-way distance), below the KIX median of 24.3 cents across 30 round-trip routes.
Routes from KIX of similar length: Kuala Lumpur (3,071 mi) at $432 and Almaty (3,126 mi) at $606.
KIX to HKT is the only one of 30 KIX routes where AirAsia X priced cheapest. It is the 16th longest of the 30 routes we track from KIX.
Of 32 departure airports with a fare to Phuket, Osaka (KIX) ranked 13th at $282. Lowest: $71 from Bangkok (BKK); highest: $1878 from Panama City (PTY); 8 nonstop. Cheapest-fare airlines (routes): Scoot (9), Air China (2), Etihad (2), Qatar (2), Thai Lion Air (2) and Air Europa (1), plus 14 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Asia/Tokyo, Asia/Bangkok; flight time is our estimate.