The best day to arrive at Delhi is Wednesday and it would be best to avoid Thursday, as prices are on average 406.5% higher than on Wednesday. (Average prices, based on 707734 datapoints.)
MondayUS $ 180
Mon
TuesdayUS $ 114
Tue
WednesdayUS $ 40
Wed
ThursdayUS $ 202
Thu
FridayUS $ 76
Fri
SaturdayUS $ 69
Sat
SundayUS $ 64
Sun
Analyse direct flights between Delhi and Guwahati.