Find cheap flights from Sydney to New Delhi

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Sydney to New Delhi?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15
15 22
22 29
Jul

29 6

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When are flight tickets from Sydney (SYD) to New Delhi (DEL) the cheapest?

Airlines adjust prices for flights from Sydney to New Delhi based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Sydney (SYD) to New Delhi (DEL) cost?

According to Trip.com's data, the lowest price is around $1,096.
How long does it take to fly from Sydney (SYD) to New Delhi (DEL) and what is the distance?

It takes around 12 hours 49 minutes to fly from Sydney (SYD) to New Delhi (DEL).
What are the most popular airlines that fly from Sydney (SYD) to New Delhi (DEL)?

Airlines with flights from Sydney (SYD) to New Delhi (DEL): Lufthansa, Ethiopian Airlines, Air New Zealand, Swiss Airlines and Air India.

How to find a cheap flight from Sydney to New Delhi

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Sydney to New Delhi. Book your flights at the right time and save more.

Being flexible with your dates to get the cheapest Sydney to New Delhi ticket.

Tap "Date" on flight search bar to scan through the calender for Sydney to New Delhi airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Wed, Jun 4 at US$420 for one-way flights.

Compare cheap Sydney to New Delhi flight deals from over hundreds of airlines.

Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Sydney to New Delhi. The cheapest airline operating is Air India.

Set up a Price Alert

By setting up a Price Alert for your Sydney to New Delhi route, you can easily track the price of your airline tickets from Sydney to New Delhi without manually checking every day.

Don't miss cheap Sydney to New Delhi flight deals and promo codes.

You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights for cheap flights. If registering a free membership, you can receive more deals for your flights.

Book early or wait unitl the last minute.

It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.

Search for flights on the go.

To get the best flight booking experience on the go, download Trip.com free app and search for cheap flight tickets from Sydney to New Delhi to get exclusive deals for you.

Sydney to New Delhi Flight Information

Cheapest one-way flight price	$243
Cheapest round-trip ticket price	$666
Off-season for travel	March
Peak season for travel	January
Flight distance	10,433.81 km
Average flight time	12 hours 49 minutes
Popular airline	Air India