A flush toilet is revealed. The flush toilet includes a bowl portion, a drain pipe, an inlet channel, a first outlet channel, a second outlet channel, and a jet channel. The first and second outlet channels are turned into different directions from diversion area of the inlet channel. The second outlet channel further includes a curved potion for changing the direction of water flow so that the direction of a second water flow out of the second outlet channel and along a shed portion of the bowl portion is consistent with the direction of a first water flow out of the first outlet channel and along the shed portion. Thus the first and second water flows are out almost synchronously throughout the bowl portion and combined to form a swirling flow which interacts with a third water flow from the jet channel to create a siphon effect for better waste removal.