Singapore (SIN) to Phuket (HKT): 609 miles (980 km) great-circle, about 1h 45m nonstop by our estimate. Cheapest fare observed: $182 round-trip on Scoot, nonstop, departing May 15, 2026.
$182 round-trip, Scoot TR644, departing 2026-05-15 at 12:20, returning 2026-05-18. The recorded itinerary left on a Friday, returning on a Monday 3 nights later; the fare was observed 20 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $182, it ranked 5th of the 30 round-trip fares we recorded from SIN (median $361). That is 29.9 cents per great-circle mile (round-trip price over one-way distance), above the SIN median of 19.9 cents across 30 round-trip routes.
Routes from SIN of similar length: Koh Samui (628 mi) at $369 and Jakarta (548 mi) at $219.
Scoot had the cheapest fare on 4 of 30 SIN routes. It is the 27th longest of the 30 routes we track from SIN.
Of 32 departure airports with a fare to Phuket, Singapore (SIN) ranked 4th at $182. 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 Singapore (SIN), was $139 round-trip on Thai Lion Air, nonstop, departing May 16, 2026. Phuket to Singapore flights.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Asia/Singapore, Asia/Bangkok; flight time is our estimate.