Cheap flights from Australia to New Delhi from $323

The cheapest month to fly to New Delhi from Australia is in August. Flight prices, which tend to average around $923, are often lower during this time because this is during the off-season. The month of May is another great option to travel to New Delhi, with average flight prices from Australia averaging around $964.

On average, the least expensive day to fly to New Delhi from Australia is on a Monday. momondo users have found tickets for Monday departures for as low as $1,224. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Australia to New Delhi for around $1,298.

Fly from Sydney Kingsford Smith to New Delhi Indira Gandhi Intl for the best Australia - New Delhi Indira Gandhi Intl flight prices

You are more likely to see cheaper flights to New Delhi from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to New Delhi for around $1,143 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Delhi from Australia for as low as $1,100 on momondo.

There are 3 cabin classes available to choose from on Australia to New Delhi Indira Gandhi Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 8% on your flight if you consider stops on a Australia to New Delhi flight.

Malaysia Airlines, VietJet Air, and Vietnam Airlines are the most popular carriers operating from Australia to New Delhi Indira Gandhi Intl

Singapore Airlines, Air India and Qantas Airways are the top three most popular airlines that fly to New Delhi from Australia according to our data. Singapore Airlines is the first choice among our users, with 37% of people opting to fly with this airline when travelling to New Delhi. Keep in mind that there are 19 different airlines that fly to New Delhi on a routine basis, so you have a few additional options to choose from.

Historically, on average around 28% of flights between Australia and New Delhi have experienced a delay on any given week. The average delay length over the past 12 months has been 209 minutes.

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

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, Air India have had the fewest delays on this route over the last 12 months, with about 27% of their flights experiencing any sort of delay.

As of February 2026, there are 10 flights per day flying from Australia to New Delhi. The most common time of day flights depart is 20:00, with 95% of flights taking off in the evening.

As of February 2026, there are 73 flights per week flying from Australia to New Delhi. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.