Cheap flights from New Delhi to Singapore from $137

The month of April is, on average, the cheapest month to fly to Singapore from New Delhi, with most prices found around $289. If you aren’t able to travel to Singapore during the month of April, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $295.

The cheapest day to depart from New Delhi to Singapore is on a Saturday when prices can be found for as low as $414. The most expensive day to fly to Singapore is Thursday, with ticket prices averaging around $833.

In the morning is the cheapest time of day to fly from New Delhi to Singapore when you can find flight prices for as low as $534. Flying to Singapore in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $613 on average. Flights to Singapore from New Delhi in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from New Delhi Indira Gandhi Intl to Singapore Changi for the best New Delhi Indira Gandhi Intl - Singapore Changi flight prices

You are more likely to see cheaper flights to Singapore from New Delhi when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $330 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from New Delhi for as low as $261 on momondo.

There are 4 cabin classes available to choose from on New Delhi to Singapore flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

IndiGo and Vietnam Airlines are the most popular carriers operating from New Delhi Indira Gandhi Intl to Singapore Changi

Air India, Singapore Airlines and IndiGo are the top three most popular airlines that fly to Singapore from New Delhi according to our data. Air India is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 3 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

Historically, on average around 14% of flights between New Delhi and Singapore have experienced a delay on any given week. The average delay length over the past 12 months has been 117 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

According to our data, Singapore Airlines have had the least number of delays on this route over the last 12 months; with about 7% of their flights experiencing any sort of delay.

The number of flights available between New Delhi and Singapore is 23 per day as of October 2026. The most frequent departure time is 9:00AM, with 42% of daily flights leaving in the evening.

As of October 2026, there are 167 flights per week flying from New Delhi to Singapore. The most common day of the week flights depart is Fri, with 15% of flights taking off on this day.