Cheap flights from Sydney to New Delhi from $441

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DEL
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Sydney Kingsford Smith to New Delhi Indira Gandhi Intl are usually found in August or May, booked 90 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Sydney to New Delhi

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to New Delhi (DEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 January 2026.

Round-trip from

$898

One-way from

$450

Popular in

December

Cheapest in

August

Average price

$1,424

Good round-trip deal

$1,089 or less

Good one-way deal

$603 or less
AirAsia X
  • AirAsia X
  • 27/2-16/3
  • 2 total stops
  • 32h 30m total
  • Sydney to New Delhi
28/1
  • 28/1
  • 3 total stops
  • 33h 10m total
  • Sydney to New Delhi
Highest demand for flights based on searches. 18% potential increase in price ($398 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease ($74 potential savings vs. average return price).
Average for round-trip flights in January 2026
Price to beat on a round-trip flight from Sydney Kingsford Smith to New Delhi Indira Gandhi Intl.
Price to beat on a one-way flight from Sydney Kingsford Smith to New Delhi Indira Gandhi Intl.

Find flight deals from Sydney to New Delhi

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to New Delhi
Explore the most affordable flight options available from Sydney to New Delhi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 January 2026.

Fri 16/121:50
SYD
-
DEL
2 stops30h 30m
Multiple Airlines
Fri 6/219:40
DEL
-
SYD
3 stops32h 05m
Multiple Airlines
Deal found 14/1$904
Wed 25/210:25
SYD
-
DEL
1 stop16h 55m
Multiple Airlines
Wed 11/323:30
DEL
-
SYD
1 stop28h 15m
Multiple Airlines
Deal found 15/1$906
Tue 17/212:10
SYD
-
DEL
1 stop15h 10m
Multiple Airlines
Wed 18/223:30
DEL
-
SYD
1 stop28h 15m
Multiple Airlines
Deal found 14/1$907
Fri 16/111:15
SYD
-
DEL
1 stop17h 05m
Multiple Airlines
Sat 14/211:35
DEL
-
SYD
3 stops27h 30m
Multiple Airlines
Deal found 14/1$909
Sat 17/120:05
SYD
-
DEL
2 stops31h 35m
Multiple Airlines
Sun 15/312:20
DEL
-
SYD
2 stops25h 00m
Multiple Airlines
Deal found 15/1$910
Sat 21/220:45
SYD
-
DEL
Nonstop13h 00m
Air India
Tue 24/300:55
DEL
-
SYD
Nonstop12h 50m
Air India
Deal found 15/1$912
Fri 13/210:45
SYD
-
DEL
1 stop16h 55m
AirAsia X
Fri 20/223:30
DEL
-
SYD
1 stop28h 15m
AirAsia X
Deal found 13/1$913
Sun 15/222:15
SYD
-
DEL
1 stop29h 05m
Multiple Airlines
Mon 23/222:10
DEL
-
SYD
3 stops40h 55m
Multiple Airlines
Deal found 14/1$915
Fri 30/110:45
SYD
-
DEL
1 stop16h 55m
AirAsia X
Fri 27/223:30
DEL
-
SYD
1 stop28h 15m
AirAsia X
Deal found 14/1$916
Thu 29/113:35
SYD
-
DEL
2 stops21h 20m
Multiple Airlines
Fri 6/200:05
DEL
-
SYD
2 stops27h 40m
Multiple Airlines
Deal found 14/1$918
Sat 24/121:50
SYD
-
DEL
2 stops21h 15m
Multiple Airlines
Wed 18/206:30
DEL
-
SYD
2 stops18h 15m
Multiple Airlines
Deal found 14/1$919
Sat 1/810:15
SYD
-
DEL
1 stop16h 20m
Vietnam Airlines
Wed 26/823:35
DEL
-
SYD
2 stops28h 10m
Vietnam Airlines
Deal found 15/1$921

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to New Delhi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 16 January 2026.
Use the filters below to find and compare flights from Sydney to New Delhi that are best for you.

Fly from

Sydney

Fly to

New Delhi

Route

Depart

Return

Price

SydneyNew Delhi

SYD - DEL

SYDDEL

Sydney Kingsford Smith

Tue 14/4

08:25-21:50

1 stop17h 55m

New Delhi Indira Gandhi Intl

Sat 16/5

23:00-19:35

1 stop16h 05m

$906

SydneyNew Delhi

SYD - DEL

SYDDEL

Sydney Kingsford Smith

Sat 11/7

14:15-22:05

1 stop36h 20m

New Delhi Indira Gandhi Intl

Mon 3/8

23:35-08:15

2 stops28h 10m

$1,039

SydneyNew Delhi

SYD - DEL

SYDDEL

Sydney Kingsford Smith

Thu 5/2

10:30-17:45

1 stop36h 45m

New Delhi Indira Gandhi Intl

Mon 16/2

19:55-13:35

1 stop36h 10m

$1,057

SydneyNew Delhi

SYD - DEL

SYDDEL

Sydney Kingsford Smith

Thu 12/2

10:25-21:50

1 stop16h 55m

New Delhi Indira Gandhi Intl

Wed 18/3

23:10-20:35

1 stop15h 55m

$1,104

SydneyNew Delhi

SYD - DEL

SYDDEL

Sydney Kingsford Smith

Mon 30/3

09:25-21:50

1 stop17h 55m

New Delhi Indira Gandhi Intl

Fri 10/4

13:15-10:00

1 stop16h 15m

$1,122

SydneyNew Delhi

SYD - DEL

SYDDEL

Sydney Kingsford Smith

Mon 23/2

12:10-21:50

1 stop15h 10m

New Delhi Indira Gandhi Intl

Thu 12/3

23:10-20:35

1 stop15h 55m

$1,124

SydneyNew Delhi

SYD - DEL

SYDDEL

Sydney Kingsford Smith

Thu 29/1

10:30-17:45

1 stop36h 45m

New Delhi Indira Gandhi Intl

Mon 2/2

19:55-11:00

2 stops57h 35m

$1,134

SydneyNew Delhi

SYD - DEL

SYDDEL

Sydney Kingsford Smith

Fri 27/2

10:25-21:50

1 stop16h 55m

New Delhi Indira Gandhi Intl

Wed 11/3

23:10-20:35

1 stop15h 55m

$1,143

SydneyNew Delhi

SYD - DEL

SYDDEL

Sydney Kingsford Smith

Tue 14/7

10:15-22:05

2 stops40h 20m

New Delhi Indira Gandhi Intl

Sun 2/8

23:35-08:15

2 stops28h 10m

$1,160

SydneyNew Delhi

SYD - DEL

SYDDEL

Sydney Kingsford Smith

Sun 12/7

20:50-05:40

1 stop37h 20m

New Delhi Indira Gandhi Intl

Sat 1/8

21:55-11:45

1 stop33h 20m

$1,190

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 22 results
1
2
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Best time to book a flight from Sydney to New Delhi

Have a flexible travel schedule? Discover the best time to fly to New Delhi from Sydney with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sydney to New Delhi

How far ahead should I book a flight from Sydney to New Delhi?

Use this chart to determine the optimal time to book a return flight from Sydney to New Delhi. Price data was last updated on 9 January 2026.

To ensure you get the cheapest price possible for a flight from Sydney to New Delhi, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Sydney to New Delhi?

Currently, August is the cheapest month in which you can book a flight from Sydney to New Delhi (average of $649). Flying from Sydney to New Delhi in December is currently the most expensive (average of $1,124). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SYD to DEL?

Find hourly flight availability from Sydney to New Delhi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 January 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 55% on flights from Sydney to New Delhi by exploring options for tickets in the evening.

How much does it cost for a return flight from Sydney to New Delhi?

Reviews of airlines servicing New Delhi

Get insights into the airlines that provide service to New Delhi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Delhi. Reviews last updated 16 January 2026.
Get a feel of what it's like to fly with Singapore Airlines, Cathay Pacific, andQantas Airways from Sydney to New Delhi by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.8

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.8

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.8

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.8

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.8

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.8

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Sydney to New Delhi Travel Guide

The Indira Gandhi International Airport that’s located in Palam, just to the southwest of the New Delhi city centre, is the busiest airport in India. in fact, it’s one of the busiest airports in the world. Its footprint covers 5,106 acres and it’s expanding still to handle millions more passengers.

Related info for your journey

Find useful and relevant information for your journey from Sydney to New Delhi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Does the airport in India have sustainable practices?

    Indira Gandhi International Airport (DEL) is devoted to being at the forefront of sustainable development and environmental protection. The airline hub has adopted electric bus services for terminal transfers within the airport site as well as environmentally friendly metro line trains. Other noteworthy strategies of DEL are its commitment to revamping its terminals per LEED standards, installing an on-site power plant, and adopting an energy management system. The airport is a certified Single-Use Plastic Free Airport (SUPEA). A ‘TaxiBot’ is used to tow planes between the airfield/apron and gates to lessen carbon CO2 emissions.

  • Do the airlines flying this route have sustainable practices?

    Passengers who wish to travel from Sydney to Delhi more sustainably can book flights with either Qantas Airways or Air India, which release 61% and 51% less carbon, respectively. Qantas has a long-standing devotion to sustainability. In addition to phasing out non-compostable cups and plastic cutlery, the airline has invested in modernizing its fleet and exploring alternative fuel technologies like hydrogen-powered designs. On the other hand, Air India has adopted procedures that consider unnecessary freight loads, uneconomical utilization of aircraft systems, and current aircraft performance.

  • What are Sydney International Airport’s efforts for sustainable air travel?

    Developing and implementing sustainable air travel practices is of top priority at Sydney International Airport (SYD). The airline hub is regarded as an industry pacesetter, with a Level 3 Airport Carbon Accreditation and an AA certification from MSCI ESG Indexes. SYD is swapping fossil fuels for other energy sources, including electrifying its vehicle fleet and moderating reliance on natural gas to achieve net zero emissions by 2030. Additionally, the airport features an on-site fuel infrastructure to allow the introduction of environmentally-friendly aircraft fuels and has invested in pre-conditioned air.

  • What airports serve Sydney to Delhi flights?

    This route is served by Sydney International Airport to Indira Gandhi International Airport. You can fly between these two locations on a few different airlines, including Cathay Pacific, Malaysia Airlines, Etihad Airways, and Singapore Airlines.

  • What airlines fly directly from Sydney to Delhi?

    There are about 30 direct flights from Sydney to Delhi. The airline you can find non-stop flights for this route with is Air India. You may have to pay more for a direct flight but you’ll save time and effort. Flight time is about 13h 20m for this trip.

  • What are the stopover options between Sydney and Delhi?

    Flying on Cathay Pacific, you’ll stop over in Hong Kong and stay there anywhere from about four hours to a whole day. Etihad Airways stops in Abu Dhabi and you’ll likely have between four and nine hours added to your trip. Singapore Airlines has several flights to choose from. You’ll stopover in Singapore for a couple of hours or on up to almost a full day. Qatar Airways has a stop in Doha that may only be for just over two hours.

  • Do I need a passport or visa to fly from Sydney to Delhi?

    You do have to get a visa in your passport when traveling to Delhi in India. You’ll have to make arrangements for this before you travel. You can apply for an Electronic Visa before your trip, but you need to do that at least four days before your flight. It will be good for up to 60 days. You’ll want to print a copy of the e-Visa once you get it and take it with you on your trip.

  • What airports do I use to fly from Sydney to New Delhi?

    To fly from Sydney to New Delhi, you need to book a flight from Kingsford Smith (SYD) to Indira Gandhi Intl (DEL). Nonstop flights to New Delhi Indira Gandhi Intl from Sydney Kingsford Smith take 12h 55m on average. When it comes time to book airfare, you have a few options: there are 5 outbound flights from Kingsford Smith to Indira Gandhi Intl offered by 17 different airlines.

  • How popular is this Sydney to New Delhi flight route?

  • How long is the flight from Sydney to New Delhi?

    Departing from Sydney to New Delhi will take you 17h 55m. There are 10427 km between Sydney and New Delhi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Sydney to New Delhi round-trip?

    Currently priced at $353, AirAsia X will fly you from Sydney to New Delhi and back. In addition to AirAsia X, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from A.P.G. and VietJet Air - these airlines can fly you to your destination from $400 and $452, respectively. AirAsia X is priced at 70% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Sydney to New Delhi one-way?

    For one-way options, check prices for AirAsia X. According to our data, you can fly for as low as $296. Users have also found prices from $383 and $388 on Vietnam Airlines and China Eastern, respectively.

  • What are the most reliable airlines from Sydney to New Delhi?

    No one likes to see their flight delayed. When booking a flight from Sydney to New Delhi consider choosing Air India(53%), Air New Zealand(53%) or SWISS(53%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Sydney to New Delhi?

    On average you can expect to pay $2,206 for a flight from Sydney to New Delhi. The cheapest flight overall is $514 while the most popular route, (Sydney Kingsford Smith - New Delhi Indira Gandhi Intl) is currently priced at $701.

  • Where are the most common stopover locations when flying from Sydney to New Delhi?

  • What are some popular things to do or see while on a stopover in Singapore?

    Singapore travellers tend to visit Sentosa, Universal Studios Singapore, and Merlion more than anywhere else. Sentosa, Universal Studios Singapore, and Merlion can be visited by traveling about 21.6 km, 21.6 km, and 16.9 km respectively from Singapore Changi. Those looking to explore during their stopover in Singapore can hire a car from Singapore Changi for about $121 per day.

  • What are some popular points of interest to see during a stopover in Kuala Lumpur?

    The majority of Kuala Lumpur visitors spend their time at Berjaya Times Square, National Mosque of Malaysia, and Kuala Lumpur Tower. Berjaya Times Square, National Mosque of Malaysia, and Kuala Lumpur Tower can be visited by travelling about 44.9 km, 44.8 km, and 46.0 km respectively from Kuala Lumpur Intl. Travellers in need of a car in Kuala Lumpur can hire one for about $55 per day.

  • What are points of interest worth seeing during a stopover in Bangkok?

    The majority of Bangkok visitors spend their time at Pratunam, Siam Square, and Thailand Cultural Center. Pratunam, Siam Square, and Thailand Cultural Center can be accessed by travelling approximately 23.8 km, 24.2 km, and 21.1 km, respectively from Bangkok Suvarnabhumi. Those landing in Bangkok looking to spend some time exploring during their stopover can hire a car for about $50 per day.

  • Where are the least popular stopover locations for Sydney to New Delhi flights?

  • Can I find deals for flights from Sydney to New Delhi that include hotel bookings?

    Yes. In addition to deals on Sydney to New Delhi flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to New Delhi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to New Delhi.

  • Can I find deals for business class flights from Sydney to New Delhi?

    Yes. Cheapflights offers flight deals from Sydney to New Delhi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sydney to New Delhi?

    Currently, August is the cheapest month in which you can book a flight from Sydney to New Delhi (average of $649). Flying from Sydney to New Delhi in December is currently the most expensive (average of $1,124). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near New Delhi?

Book flights to New Delhi if you plan to visit one of these locations
Noida

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Top 10 airlines flying from Sydney to New Delhi

Discover the top 10 airlines that operate flights from Sydney to New Delhi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 16 January 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapest$353Average$897FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
A.P.G.Cheapest$400Average$1,101FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
VietJet AirCheapest$452Average$1,040FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
China EasternCheapest$454Average$1,344FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Batik AirCheapest$589Average$1,320FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Vietnam AirlinesCheapest$685Average$880FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Malaysia AirlinesCheapest$741Average$1,086FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
SriLankan AirlinesCheapest$751Average$1,057FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Air IndiaCheapest$787Average$1,296FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest$830Average$1,384FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

Helpful tips for your next trip to New Delhi

Get useful tips and recommendations to enhance your travel experience on your next trip to New Delhi. Learn about must-visit attractions, local customs, transportation options, weather conditions, and other valuable tips to make your trip more enjoyable and hassle-free.
  • If you wish to be eco-friendlier in your travels, swap the additional legroom for lower carbon prints by flying coach and pack lightly to help lessen the plane’s freight load.
  • Australia’s air travel regulations apply by association. Airline hubs are required to ensure that their planes comply with Air Navigation (Aircraft Engine Emissions) Regulations 1995.
  • Airport Carbon Accreditation is a great information source for passengers who would like to determine how sustainable the airports in Delhi or Sydney are. The program accredits airports with reduced carbon emissions.

Fly with Cheapflights

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How does Cheapflights help users find flights from Sydney to New Delhi?

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Can Cheapflights find flights from Sydney to New Delhi with no change fees?

Need flexible booking options for your flight to New Delhi from Sydney? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Sydney to New Delhi become cheaper?

Yes, Cheapflights offers price alerts on Sydney to New Delhi flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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