Flight Sam Ratulangi International Airport departs from Manado Sam Ratulangi International Airport at 14:00 and arrives at Singapore Changi Airport at 17:30.
The flighttime is about 3h 30m. The distance travelled ("as the bird flies"): 2328 Km. So the average speed is roughly 665 Km.
The best day to arrive at Manado is Thursday and it would be best to avoid Monday, as prices are on average 81.39% higher than on Thursday. (Average prices, based on 178774 datapoints.)
We have a lot more statistics for flights MI 273 and between Manado and Singapore.