Bangkok (BKK) to Phuket (HKT): 419 miles (674 km) great-circle, about 1h 20m nonstop by our estimate. Cheapest fare observed: $71 round-trip on Thai Lion Air, nonstop, departing May 21, 2026.
$71 round-trip, Thai Lion Air SL772, departing 2026-05-21 at 08:45, returning 2026-05-31. The recorded itinerary left on a Thursday, returning on a Sunday 10 nights later; the fare was observed 26 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $71, it ranked 2nd of the 30 round-trip fares we recorded from BKK (median $259). That is 17.0 cents per great-circle mile (round-trip price over one-way distance), below the BKK median of 20.6 cents across 30 round-trip routes.
Routes from BKK of similar length: Krabi (404 mi) at $75 and Ho Chi Minh City (445 mi) at $183.
BKK to HKT is the only one of 30 BKK routes where Thai Lion Air priced cheapest. It is the 25th longest of the 30 routes we track from BKK.
Of 32 departure airports with a fare to Phuket, Bangkok (BKK) ranked 1st at $71. 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.
The reverse, Phuket (HKT) to Bangkok (BKK), was $73 round-trip on Thai Vietjet Air, nonstop, departing May 22, 2026. Phuket to Bangkok flights.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Asia/Bangkok, Asia/Bangkok; flight time is our estimate.