Cheap flights from New Delhi to Sydney from $204
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Delhi to Sydney departing on 10/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from New Delhi to Sydney
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between New Delhi and Sydney?
What is the cheapest month to fly to Sydney?
In general, June is the cheapest month to fly from New Delhi to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $832. If you are unable to visit Sydney during the month of June, then departing from New Delhi during the month August is also very affordable. Most momondo users find prices during this month for around $834.
What is the cheapest day to depart on your flight to Sydney?
The cheapest day to depart from New Delhi to Sydney is on a Wednesday when prices can be found for as low as $853. The most expensive day to fly to Sydney is Monday, with ticket prices averaging around $1,338.
What is the cheapest time of day to depart on your flight to Sydney?
According to our data, the cheapest time of day to fly to Sydney is in the morning. momondo users have found flights departing from New Delhi to Sydney in the morning for as low as $889. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly in the afternoon, with an average ticket price of $1,411. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest New Delhi Indira Gandhi Intl to Sydney Kingsford Smith flight route?
Fly from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith for the best New Delhi Indira Gandhi Intl - Sydney Kingsford Smith flight prices
How far in advance should I book a flight to Sydney?
You are more likely to see cheaper flights to Sydney from New Delhi when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $938 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from New Delhi for as low as $768 on momondo.
What cabin class options are available on New Delhi Indira Gandhi Intl to Sydney Kingsford Smith flights?
There are 3 cabin classes available to choose from on New Delhi Indira Gandhi Intl to Sydney Kingsford Smith flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith?
VietJet Air, AirAsia X, and Vietnam Airlines are the most popular carriers operating from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith
What airlines fly to Sydney?
Air India, Singapore Airlines and AirAsia X are the top three most popular airlines that fly to Sydney from New Delhi according to our data. Air India is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 5 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.
How many flights depart from New Delhi to Sydney on average per day?
The number of flights available between New Delhi and Sydney is 5 per day as of June 2025. The most frequent departure time is 12:00AM, with 100% of daily flights leaving in the morning.
How many flights depart from New Delhi to Sydney on average per week?
As of June 2025, there are 35 flights per week flying from New Delhi to Sydney. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
When to book flights from New Delhi to Sydney
Cheap New Delhi to Sydney (DEL to SYD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from New Delhi to Sydney
How far is New Delhi Indira Gandhi Intl to Sydney Kingsford Smith by plane?
The straight-line distance from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith is 6475.3 mi. A reasonable flight in good conditions will take 12h 35m.
When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to Sydney Kingsford Smith Airport?
Prices for flights from New Delhi Indira Gandhi Intl Airport to Sydney Kingsford Smith Airport are updated daily.
How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to Sydney Kingsford Smith Airport?
As of June 2025, there are 5 operators available to choose from for flights from New Delhi Indira Gandhi Intl Airport to Sydney Kingsford Smith Airport.
How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Delhi Indira Gandhi Intl Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from New Delhi to Sydney?
Based on momondo bookings for flights between New Delhi and Sydney, the leading plane model is Boeing 787-8 Dreamliner, making up 99.79% of the total bookings. Other popular models include Airbus A330-200 with 0.21%.
What is the most popular airline from New Delhi to Sydney?
Based on momondo bookings for this flight route, the most popular airline on flight routes from New Delhi to Sydney is Air India (55% of total bookings). The next most popular airlines are Singapore Airlines (17%), AirAsia X (11%), and Malaysia Airlines (10%).
Best airlines flying from New Delhi to Sydney
Compare and see reviews for airlines that fly from New Delhi to Sydney with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $236 | Free Cancellation | Rating 6.3 44 reviews | |||
| PriceFrom $628 | Free Cancellation | Rating 8.1 1,302 reviews | |||
| PriceFrom $641 | Free Cancellation | Rating 7.5 854 reviews | |||
| PriceFrom $711 | Free Cancellation | Rating 7.4 263 reviews | |||
| PriceFrom $749 | Free Cancellation | Rating 5.5 2,914 reviews |
Air India Flights From New Delhi to Sydney
Air India operates around 7 flights from New Delhi to Sydney every week. The average price of these flights found in the last 72 hours has been $1,069, but momondo users have found Air India deals from New Delhi to Sydney from as low as $749 round-trip. Air India has been scored 5.5/10 in 2,914 reviews.
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Why should I use momondo to find a flight deal from New Delhi to Sydney?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New Delhi to Sydney for you.
Can I find flights from New Delhi to Sydney with flexible booking policies on momondo?
momondo does allow users to show only those flights to Sydney from New Delhi which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from New Delhi to Sydney?
momondo helps you find the best flight between New Delhi and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from New Delhi to Sydney right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from New Delhi and alert you when they change.