Phuket (HKT) to Da Nang (DAD): 863 miles (1,389 km) great-circle, about 2h 15m nonstop by our estimate. Cheapest fare observed: $160 round-trip on Thai Lion Air, with 1 stop, departing May 25, 2026.
$160 round-trip, Thai Lion Air SL755, departing 2026-05-25 at 12:05, returning 2026-05-26. The recorded itinerary left on a Monday, returning on a Tuesday 1 night later; the fare was observed 30 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $160, it ranked 4th of the 30 round-trip fares we recorded from HKT (median $523). That is 18.5 cents per great-circle mile (round-trip price over one-way distance), close to the HKT median of 20.5 cents across 30 round-trip routes.
Routes from HKT of similar length: Nha Trang (789 mi) at $249 and Singapore (609 mi) at $139.
Thai Lion Air had the cheapest fare on 2 of 30 HKT routes. It is the 24th longest of the 30 routes we track from HKT.
Of 16 departure airports with a fare to Da Nang, Phuket (HKT) ranked 5th at $160. Lowest: $112 from Hanoi (HAN); highest: $1135 from Reykjavik (KEF); 9 nonstop. Cheapest-fare airlines (routes): AirAsia (2), Vietravel Airlines (2), Air Seoul (1), Emirates (1), HK Express (1) and Indonesia AirAsia (1), plus 8 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Asia/Bangkok, Asia/Ho_Chi_Minh; flight time is our estimate.