Currently, the most affordable month to book a IndiGo flight from Singapore to Tiruchirappalli in March, with an average price of S$ 214. Conversely, traveling with IndiGo from Singapore to Tiruchirappalli in November will be the most expensive, with an average cost of S$ 287. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
January
S$ 298
February
S$ 294
March
S$ 289
April
S$ 324
May
S$ 372
June
S$ 367
July
S$ 316
August
S$ 324
September
S$ 306
October
S$ 312
November
S$ 387
December
S$ 332
Food
Boarding
Comfort
Entertainment
Crew