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£260 Cheap Flights from Delhi (DEL) to Sydney (SYD)

View £260 flight on Tue, 24 Nov 2026Opens in a new window

Popular airlines from Indira Gandhi International Airport (DEL) to Sydney Airport (SYD)

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Cheap Flights from Delhi (DEL) to Sydney (SYD)

Prices were available within the past 7 days and start at £260 for one-way flights and £497 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Mon, 26 Apr - Tue, 11 May
DEL
Delhi
SYD
Sydney
£497 Return, found 6 days ago
£497
Return
found 6 days ago
Select Singapore Airlines flight, departing Mon, 26 Apr from Delhi to Sydney, returning Tue, 11 May, priced at £497 found 6 days ago
China Southern Airlines
Wed, 21 Oct - Sat, 31 Oct
DEL
Delhi
SYD
Sydney
£541 Return, found 6 days ago
£541
Return
found 6 days ago
Select China Southern Airlines flight, departing Wed, 21 Oct from Delhi to Sydney, returning Sat, 31 Oct, priced at £541 found 6 days ago
IndiGo
Sun, 6 Sept - Sun, 4 Oct
DEL
Delhi
SYD
Sydney
£615 Return, found 2 days ago
£615
Return
found 2 days ago
Select IndiGo flight, departing Sun, 6 Sept from Delhi to Sydney, returning Sun, 4 Oct, priced at £615 found 2 days ago
Cathay Pacific
Thu, 29 Oct - Fri, 13 Nov
DEL
Delhi
SYD
Sydney
£625 Return, found 2 days ago
£625
Return
found 2 days ago
Select Cathay Pacific flight, departing Thu, 29 Oct from Delhi to Sydney, returning Fri, 13 Nov, priced at £625 found 2 days ago
Malaysia Airlines
Tue, 13 Apr - Tue, 27 Apr
DEL
Delhi
SYD
Sydney
£652 Return, found 20 hours ago
£652
Return
found 20 hours ago
Select Malaysia Airlines flight, departing Tue, 13 Apr from Delhi to Sydney, returning Tue, 27 Apr, priced at £652 found 20 hours ago
Air India
Mon, 14 Sept - Tue, 29 Sept
DEL
Delhi
SYD
Sydney
£678 Return, found 5 hours ago
£678
Return
found 5 hours ago
Select Air India flight, departing Mon, 14 Sept from Delhi to Sydney, returning Tue, 29 Sept, priced at £678 found 5 hours ago
China Eastern Airlines
Sat, 7 Nov - Thu, 26 Nov
DEL
Delhi
SYD
Sydney
£687 Return, found 2 days ago
£687
Return
found 2 days ago
Select China Eastern Airlines flight, departing Sat, 7 Nov from Delhi to Sydney, returning Thu, 26 Nov, priced at £687 found 2 days ago
Etihad Airways
Fri, 5 Mar - Thu, 11 Mar
DEL
Delhi
SYD
Sydney
£717 Return, found 1 day ago
£717
Return
found 1 day ago
Select Etihad Airways flight, departing Fri, 5 Mar from Delhi to Sydney, returning Thu, 11 Mar, priced at £717 found 1 day ago
Qatar Airways
Tue, 13 Apr - Tue, 27 Apr
DEL
Delhi
SYD
Sydney
£724 Return, found 20 hours ago
£724
Return
found 20 hours ago
Select Qatar Airways flight, departing Tue, 13 Apr from Delhi to Sydney, returning Tue, 27 Apr, priced at £724 found 20 hours ago
Air China
Fri, 18 Dec - Sat, 9 Jan
DEL
Delhi
SYD
Sydney
£741 Return, found 4 days ago
£741
Return
found 4 days ago
Select Air China flight, departing Fri, 18 Dec from Delhi to Sydney, returning Sat, 9 Jan, priced at £741 found 4 days ago

Alternative airports near Sydney

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kingsford Smith Intl. SYD. Cheapest option available. Average driving time to city centre is 16 minutes. Flights from £736
SYD
Kingsford Smith Intl.
Cheapest
Average driving time to city centre16 min
Flights from £736

Find the cheapest month to fly from New Delhi (DEL) to Sydney (SYD)

October is typically the cheapest month to fly

From £460 - £743 per traveller.

Frequently asked questions

How much does a flight from Delhi (DEL-Indira Gandhi Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) cost?
You can find one-way and return flights from DEL to SYD with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when DEL to SYD ticket fares go up or down.
What is the cheapest month to fly from Delhi (DEL-Indira Gandhi Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The cheapest months to fly from DEL to SYD are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Delhi (DEL-Indira Gandhi Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
Only one airline offers direct flights from Delhi (DEL-Indira Gandhi Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.). Air India operates 7 direct flights from Delhi (DEL-Indira Gandhi Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) every week.
What is the cheapest airline that flies from Delhi (DEL-Indira Gandhi Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
AirAsiaX offers one of the cheapest connecting return flights on this route, with tickets starting from around £393. Air India is one of the cheapest airlines offering nonstop return flights from Delhi (DEL-Indira Gandhi Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.), with tickets starting from around £679 for flights that can be booked for departure within the next year. These prices are for economy/coach class per adult. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Delhi (DEL) to Sydney, NSW (SYD)?
To find a cheap flight from Delhi (DEL) to Sydney, NSW (SYD), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Delhi (DEL-Indira Gandhi Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Delhi (DEL-Indira Gandhi Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The earliest flight from Delhi (DEL-Indira Gandhi Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) typically departs around 12:05 AM. This service is offered by Air India and Jetstar. This is a seasonal service, active in June and October. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Delhi (DEL-Indira Gandhi Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
A non-stop flight from Delhi (DEL-Indira Gandhi Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) typically takes around 12 hours 30 minutes. This journey covers a distance of approximately 10,435 kilometers. If you opt for a flight with one stop, the travel time increases to about 15 hours 48 minutes. Flights with two or more stops generally take longer, averaging around 24 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and specific routing, so it's always a good idea to allow for some flexibility in your travel plans.
Can you fly business or first class from Delhi (DEL) to Sydney, NSW (SYD)?
Select the "Business class" and "First class" filters when looking for Delhi (DEL) to Sydney, NSW (SYD) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How much is a business class flight from Delhi (DEL-Indira Gandhi Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
A non-stop, one-way business class flight from Delhi (DEL-Indira Gandhi Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) is usually around £3,550. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Delhi (DEL-Indira Gandhi Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) if you opt for a connecting flight.
How do I earn miles on a Delhi (DEL-Indira Gandhi Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight with Expedia?
It's easy to earn miles on a Delhi (DEL-Indira Gandhi Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Sydney, NSW (SYD) from Delhi (DEL)?
If you're planning to travel to Sydney from Indira Gandhi Intl. (DEL), you can fly directly into Kingsford Smith Intl. (SYD). Some flights may connect through major hubs like Dubai Intl. (DXB), Hong Kong Intl. (HKG), or Bandaranaike Intl. (CMB) before reaching Sydney. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Delhi (DEL-Indira Gandhi Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) at the last minute?
Typically, booking a last minute flight from Delhi (DEL-Indira Gandhi Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Delhi (DEL-Indira Gandhi Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight and hotel package?
Securing a Delhi (DEL-Indira Gandhi Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Delhi (DEL) to Sydney, NSW (SYD)?
If you booked your Delhi (DEL) to Sydney, NSW (SYD) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Indira Gandhi Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Air India, Cathay Pacific, China Eastern Airlines, China Southern Airlines, Emirates, Etihad Airways, Hahn Air Systems, IndiGo, Korean Air, Malaysia Airlines, Qantas Airways, Qatar Airways, Singapore Airlines, SriLankan Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines
Roundtrip price
£497
Distance
10373 km
Average flight time
11 hours 35 mins

Book with confidence

Compare flights from Delhi to Sydney easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Delhi to Sydney. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Kingsford Smith Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Indira Gandhi Intl. to Kingsford Smith Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Indira Gandhi Intl. (DEL) to Kingsford Smith Intl. (SYD)

The easiest way to view the best deals on flights from Delhi to Sydney today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Indira Gandhi Intl. to Kingsford Smith Intl. start at just £497 and range up to £741.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Delhi and Sydney
  • booking your flight during April, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Delhi to Sydney flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Indira Gandhi Intl. to Kingsford Smith Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Delhi to Sydney easily and book with confidence

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*Available to Expedia members.