How much is a ticket from Singapore to Tokyo?

The cheapest price found today is $174.

When is it cheaper to fly?

Cheapest month is October — from $174.

Cheapest today — $174. Below is what booking services offer.

Departure	Airline	Stops	Price
Oct 26	ZIPAIR	direct	$174	View
Sep 13	Jeju Air	1	$190	View
Nov 19	Vietjet	1	$191	View
Nov 10	Vietjet	1	$192	View
Jan 19	Vietjet	1	$196	View
Oct 18	Vietjet	1	$203	View
Nov 11	Vietjet	1	$204	View
Nov 13	Vietjet	1	$204	View
Dec 1	Vietjet	1	$205	View
Nov 8	Vietjet	1	$205	View

How much is a ticket from Singapore to Tokyo?: The cheapest price found today is $174.
When is it cheaper to fly?: Cheapest month is October — from $174.

Links to booking services are affiliate links. The price stays the same for you.