Cheap flights from Sydney to New Delhi from $510

The cheapest month to fly to New Delhi from Sydney is in March. Flight prices, which tend to average around $1,073, are often lower during this time because this is during the off-season. The month of February is another great option to travel to New Delhi, with average flight prices from Sydney averaging around $1,079.

On average, the least expensive day to fly to New Delhi from Sydney is on a Sunday. momondo users have found tickets for Sunday departures for as low as $1,401. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to New Delhi for around $1,465.

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

You are more likely to see cheaper flights to New Delhi from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to New Delhi for around $1,280 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 Sydney for as low as $1,203 on momondo.

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

No. A direct flight is the cheapest option for a flight between Sydney to New Delhi.

Vietnam Airlines, Qatar Airways, and VietJet Air are the most popular carriers operating from Sydney Kingsford Smith to New Delhi Indira Gandhi Intl

Air India, Singapore Airlines and Malaysia Airlines are the top three most popular airlines that fly to New Delhi from Sydney according to our data. Air India is the first choice among our users, with 42% 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 25% of flights between Sydney and New Delhi have experienced a delay on any given week. The average delay length over the past 12 months has been 124 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. Thursday 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 25% of their flights experiencing any sort of delay.

Singapore (SIN) was the most common stop: 27% of momondo users choosing one-stop flights on this route connected there.

Flights via Colombo (CMB) offer the lowest average return price of $1,301.

Flights connecting via Melbourne (MEL) have the shortest average one-way travel time: 16h 15m.

Colombo (CMB) has the shortest average stopover time for this route: 1h 54m.

The number of flights available between Sydney and New Delhi is 3 per day as of September 2026. The most frequent departure time is 20:00, with 100% of daily flights leaving in the evening.

25 flights are operational weekly from Sydney to New Delhi as of September 2026. The most popular departure day for this route is Fri, with 20% of flights per week taking off on this day.