Currently, the most affordable month to book a Singapore Airlines flight from Sydney to Tiruchirappalli in August, with an average price of $486. Conversely, traveling with Singapore Airlines from Sydney to Tiruchirappalli in December will be the most expensive, with an average cost of $867. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
January
$763
February
$807
March
$744
April
$811
May
$808
June
$938
July
$769
August
$727
September
$819
October
$760
November
$961
December
$1,298
Food
Boarding
Comfort
Entertainment
Crew