Singapore (SIN) to Tokyo (TYO): 3,293 miles (5,300 km) great-circle, about 7h 05m nonstop by our estimate. Cheapest fare observed: $391 round-trip on Scoot, nonstop, departing May 13, 2026.
$391 round-trip, Scoot TR882, departing 2026-05-13 at 17:15, returning 2026-05-21. The recorded itinerary left on a Wednesday, returning on a Thursday 8 nights later; the fare was observed 18 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $391, it ranked 19th of the 30 round-trip fares we recorded from SIN (median $361). That is 11.9 cents per great-circle mile (round-trip price over one-way distance), below the SIN median of 19.9 cents across 30 round-trip routes.
Routes from SIN of similar length: Almaty (3,343 mi) at $552 and Vladivostok (3,382 mi) at $902.
Scoot had the cheapest fare on 4 of 30 SIN routes. It is the 10th longest of the 30 routes we track from SIN.
Of 34 departure airports with a fare to Tokyo, Singapore (SIN) ranked 10th at $391. Lowest: $80 from Sapporo (CTS); highest: $1812 from Washington DC (DCA); 11 nonstop. Cheapest-fare airlines (routes): Scoot (4), Frontier (3), WestJet (3), Alaska Airlines (2), Jetstar (2) and Jetstar Japan (2), plus 17 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Asia/Singapore, Asia/Tokyo; flight time is our estimate.