August is the cheapest month to fly this route, with average fares around $223 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| May 2026 | $425 | $395 | Peak | |
| June 2026 | $335 | $249 | ||
| July 2026 | $225 | $223 | ||
| August 2026 | $223 | $223 | Best |
Departing on Tuesday offers the lowest average fares at $285. Saturday departures are the most expensive at $305, a difference of $20.
The best time to fly is August. Set up an alert and we'll notify you when prices drop.
Get Started Free →The cheapest month to fly from Delhi to Singapore is August, with average round-trip fares around $223.
Tuesday departures are the cheapest, averaging $285 round trip. The most expensive day is Saturday at $305.
Based on current pricing trends, booking for August travel offers the best value. Avoid May if possible, as fares average $425 compared to $223 in the cheapest month. June is a solid middle-ground option at $335.
Flying in August instead of May can save you approximately $202 per round trip. The cheapest month averages $223 while the most expensive averages $425.
Airlines, flight times, price calendar, and more for Delhi to Singapore
View DEL → SIN Details