The best day to arrive at Singapore is Tuesday and it would be best to avoid Friday, as prices are on average 81.44% higher than on Tuesday. (Average prices, based on 83229 datapoints.)
MondayUS $ 161
Mon
TuesdayUS $ 150
Tue
WednesdayUS $ 171
Wed
ThursdayUS $ 184
Thu
FridayUS $ 272
Fri
Analyse direct flights between Singapore and Manado.