DEL - SYD

C$ 533 Find Cheap Flights from New Delhi to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New Delhi to Sydney departing on 7/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Delhi to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Delhi to Sydney, as well as popular online travel agencies
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Cheap Flight Deals from New Delhi to Sydney (DEL-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New Delhi to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from New Delhi to Sydney

KAYAK's recommended round-trip deals from the most popular airlines that fly from New Delhi to Sydney.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Singapore Airlines Logo
9:55 p.m. - 5:55 a.m.DEL-SYD
27h 30m1 stop
Singapore Airlines Logo
6:05 p.m. - 8:10 p.m.SYD-DEL
30h 35m1 stop
C$ 859Singapore Airlines
Find Deal
Sun, 10 Aug - Mon, 25 Aug
Singapore Airlines Logo
9:55 p.m. - 10:25 a.m.DEL-SYD
32h 00m1 stop
Singapore Airlines Logo
6:05 p.m. - 8:10 p.m.SYD-DEL
30h 35m1 stop
C$ 860Singapore Airlines
Find Deal
Sat, 13 Sep - Tue, 23 Sep
Malaysia Airlines Logo
1:15 p.m. - 7:35 p.m.DEL-SYD
25h 50m1 stop
Malaysia Airlines Logo
10:10 p.m. - 12:15 p.m.SYD-DEL
18h 35m1 stop
C$ 965Malaysia Airlines
Find Deal
Thu, 22 May - Thu, 29 May
Malaysia Airlines Logo
1:15 p.m. - 10:00 a.m.DEL-SYD
16h 15m1 stop
Malaysia Airlines Logo
10:10 p.m. - 12:15 p.m.SYD-DEL
18h 35m1 stop
C$ 971Malaysia Airlines
Find Deal
Tue, 20 May - Mon, 26 May
Etihad Airways Logo
9:15 p.m. - 4:55 p.m.DEL-SYD
39h 10m1 stop
Etihad Airways Logo
9:30 p.m. - 7:50 a.m.SYD-DEL
38h 50m1 stop
C$ 1,052Etihad Airways
Find Deal
Thu, 15 May - Mon, 11 Aug
Cathay Pacific Logo
10:40 p.m. - 8:10 p.m.DEL-SYD
17h 00m1 stop
Cathay Pacific Logo
7:40 a.m. - 11:50 p.m.SYD-DEL
20h 40m1 stop
C$ 1,087Cathay Pacific
Find Deal
Wed, 21 May - Wed, 13 Aug
Cathay Pacific Logo
10:40 p.m. - 8:10 p.m.DEL-SYD
17h 00m1 stop
Cathay Pacific Logo
11:30 a.m. - 9:10 p.m.SYD-DEL
38h 10m2 stops
C$ 1,136Cathay Pacific
Find Deal
Wed, 21 May - Wed, 13 Aug
Etihad Airways Logo
9:10 a.m. - 4:55 p.m.DEL-SYD
27h 15m1 stop
Etihad Airways Logo
9:30 p.m. - 2:00 p.m.SYD-DEL
21h 00m1 stop
C$ 1,215Etihad Airways
Find Deal
Wed, 14 May - Tue, 2 Sep
VietJet Air Logo
12:05 a.m. - 7:20 a.m.DEL-SYD
26h 45m1 stop
VietJet Air Logo
8:40 a.m. - 10:55 p.m.SYD-DEL
42h 45m2 stops
C$ 1,219VietJet Air
Find Deal
Wed, 21 May - Thu, 29 May
VietJet Air Logo
12:05 a.m. - 7:20 a.m.DEL-SYD
26h 45m2 stops
VietJet Air Logo
8:40 a.m. - 10:55 p.m.SYD-DEL
18h 45m1 stop
C$ 1,226VietJet Air
Find Deal
Sat, 7 Jun - Thu, 12 Jun

KAYAK's insights & trends for New Delhi to Sydney flights

Get data-powered insights and trends into flights from New Delhi to Sydney to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from New Delhi to Sydney?

The average price of all round-trip flights from New Delhi to Sydney clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Sydney on a Tuesday and more expensive on a Friday. On your return trip to New Delhi, you should consider flying back on a Friday, and avoid Sundays for better deals.

What is the cheapest month to fly from New Delhi to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New Delhi to Sydney, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from New Delhi to Sydney is August, where tickets cost C$ 1,163 (return) on average. On the other hand, the most expensive months are January and February, where the average cost of round-trip tickets is C$ 1,820 and C$ 1,462 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from New Delhi to Sydney, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from New Delhi to Sydney, you should book around 8 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low season

January

High season

May

Cheapest flight

C$ 533
Best time to beat the crowds but there is an average 38% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from New Delhi to Sydney

When to book flights from New Delhi to Sydney

Are your dates flexible? Find out the best times to travel from New Delhi to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from New Delhi to Sydney

  • Which airlines offer special services for passengers with children?

    Qatar Airlines has an on-board nanny and childcare service to keep children happy during the long flight between New Delhi and Sydney.

  • Which airlines have special lounges available at Sydney Airport?

    For passengers coming from India, The Qantas Club, which caters to Qantas passengers, and Skyteam, which serves passengers of airlines belonging to the Skyteam group, are the main relevant airline lounges. Economy passengers travelling on these airlines can use the lounge for a fee.

  • Which airlines fly direct from New Delhi to Sydney?

    Air India is the only airline currently offering a direct flight from New Delhi to Sydney.

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

    In the last 3 days, the lowest price for a flight from New Delhi to Sydney was C$ 385 for a one-way ticket and C$ 620 for a round-trip.

  • Which airports will I be using when flying from New Delhi to Sydney?

    On your way to Sydney, you’ll fly out from New Delhi Indira Gandhi Intl. You’ll be landing at Sydney Kingsford Smith.

  • Which aircraft models fly most regularly from New Delhi to Sydney?

    The Boeing 787-8 Dreamliner is the aircraft model that flies most regularly on the New Delhi to Sydney flight route.

  • Which airline alliances offer flights from New Delhi to Sydney?

    Star Alliance is the only airline alliance operating flights between New Delhi and Sydney.

  • On which days can I fly direct from New Delhi to Sydney?

    There are direct flights from New Delhi to Sydney on a daily basis.

  • Which is the best airline for flights from New Delhi to Sydney, Singapore Airlines or VietJet Air?

    The two airlines most popular with KAYAK users for flights from New Delhi to Sydney are Singapore Airlines and VietJet Air. With an average price for the route of C$ 1,098 and an overall rating of 8.1, Singapore Airlines is the most popular choice. VietJet Air is also a great choice for the route, with an average price of C$ 859 and an overall rating of 5.6.

  • How does KAYAK find such low prices on flights from New Delhi to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Delhi to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Delhi to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from New Delhi is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New Delhi to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back to New Delhi with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Delhi to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from New Delhi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from New Delhi to Sydney

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 784 or less one-way.
  • There are several ways to get to the Sydney business district from the airport; many people take the train, which is cheap and convenient but can be a hassle if you have a lot of luggage, or taxis, which can be fast and straightforward but are often expensive. An alternative is to use a private shuttle service. This option offers you the convenience and freedom of a taxi service but in greater comfort and at a much more reasonable price. You can either get a shuttle on arrival or book online before departure to benefit from the discounted online booking rate.
  • If you have a long wait at Delhi Indira Gandhi International Airport (DEL) before your flight to Sydney, you might enjoy visiting The Cockpit, a very realistic flight simulator that permits travellers to experience being a pilot. The Cockpit is located in T3 in the international departures section. Demand is high for this unique experience, so you should definitely book ahead if you would like to try your hand at flying.
  • Passengers with hidden disabilities can identify themselves at Sydney Airport (SYD) by wearing a sunflower lanyard, available at the Terminal 1 Airport Services Centre and Terminal 2 Airport Ambassadors desk. This entitles you to use special assistance lanes during security and passport control procedures.
See more tips

Prefer to fly direct from New Delhi to Sydney?

Find which airlines fly direct from New Delhi Indira Gandhi Intl Airport to Sydney Kingsford Smith Airport, which days they fly and book direct flights.

Direct departures

New Delhi Indira Gandhi Intl to Sydney Kingsford Smith

Monday

Air India,Air New Zealand,Ethiopian Air, +2 more

Air India,Air New Zealand, +3 more

Tuesday

Air India,Air New Zealand,Ethiopian Air, +2 more

Air India,Air New Zealand, +3 more

Wednesday

Air India,Air New Zealand,Ethiopian Air, +2 more

Air India,Air New Zealand, +3 more

Thursday

Air India,Air New Zealand,Ethiopian Air, +2 more

Air India,Air New Zealand, +3 more

Friday

Air India,Air New Zealand,Ethiopian Air, +2 more

Air India,Air New Zealand, +3 more

Saturday

Air India,Air New Zealand,Ethiopian Air, +2 more

Air India,Air New Zealand, +3 more

Sunday

Air India,Air New Zealand,Ethiopian Air, +2 more

Air India,Air New Zealand, +3 more

See more nonstop flights

Direct returns

Sydney Kingsford Smith to New Delhi Indira Gandhi Intl

Monday

Air India,Air New Zealand,Ethiopian Air, +2 more

Air India,Air New Zealand, +3 more

Tuesday

Air India,Air New Zealand,Ethiopian Air, +2 more

Air India,Air New Zealand, +3 more

Wednesday

Air India,Air New Zealand,Ethiopian Air, +2 more

Air India,Air New Zealand, +3 more

Thursday

Air India,Air New Zealand,Ethiopian Air, +2 more

Air India,Air New Zealand, +3 more

Friday

Air India,Air New Zealand,Ethiopian Air, +2 more

Air India,Air New Zealand, +3 more

Saturday

Air India,Air New Zealand,Ethiopian Air, +2 more

Air India,Air New Zealand, +3 more

Sunday

Air India,Air New Zealand,Ethiopian Air, +2 more

Air India,Air New Zealand, +3 more

See more nonstop flights
See more nonstop flights

Top 3 airlines serving from New Delhi to Sydney

 
See real verified KAYAK customer reviews for airlines flying from New Delhi to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from New Delhi to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Singapore AirlinesOverall score based on 1290 reviews
7.9Comfort
8.6Crew
8.0Entertainment
8.2Boarding
7.7Food
Airline reviews

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

10.0 ExcellentAnonymous, Apr 2025HKG - SIN
Read more Singapore Airlines reviews

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

Excelent service and plenty of food and drinks during the flight. Flight crew very attentive to our needs. Leg room between rows are very disappointing.

Loved the airline with the exception of their carry on limitations. They enforce a strict 7 kilo limit for carry on baggage which is ridiculous. We traveled from SFO to SIN with carry on with no difficulty yet when we checked in Delhi they forced us to check the carry on bags. The weight of our carry on bags were 11 and 12 kilos and while they exceeded the limitations set by Singapore Airlines they were well under weight limitations set by may other carriers. Interestingly my wife and I were each allowed two 22 KG bags to check in addition to the 7 kg carry on for a total weight of 102 KG's. Our total weight with the one bag we planned to check and our two carry ons was 46 kgs.

Food could have been better. Too many passengers getting up and down all the time.

It was very good experience on board to Sydney with SQ.

Everything was great keep up the good work 😁, can't ask for more.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

The staff on Singapore Airlines was incredible. I would like to commend LS Reuben from my SQ37 flight on November 19th, 2024, from LAX to Singapore, for his outstanding service and care. During the flight, one of my earbuds—brand new and valued at nearly $300—fell out and became lodged in the box controlling the in-flight entertainment system. I was understandably upset, but Reuben went above and beyond to assist me in this tough situation. Reuben demonstrated exceptional determination and empathy. Instead of suggesting we wait for an engineer, he immediately took action, spending almost 30 minutes searching for the earbud. He even got down on the floor to ensure it was recovered. His genuine concern and persistence made all the difference and turned a frustrating situation into one where I felt truly valued as a passenger. Reuben is a shining example of the remarkable service that sets Singapore Airlines apart. His dedication and willingness to go the extra mile left a lasting impression, and I want to sincerely thank him for his kindness and professionalism.

Really enjoyed the flight. Our flight attendant on the way back SIN-LAX was exceptional I didn’t get her name but she was so kind and went above and beyond to make sure I was comfortable. I had a bit of a panic attack and she checked on me a few times to make sure I was ok. Really appreciated her attention and service. Thank u

Our flight was 3 hours delayed and the airport was hectic as our boarding pass said one gate while the digital screens said another gate. Attendants were clueless and said to watch both! Vietjwt cared more about selling their merch than even providing any water for the 2 hour flight

Cheap flight but more expensive when the airlines demands you pay over 30$ for 1 kilogram overweight ( it is 8,2kg I have for carry on baggage) The flights announcement 2PM, and it departed 4 PM, no announcement for delaying, People says Vietjet is delayJet airlines in their blood.

Vietjet tried to steal extra money from passengers by forcing them to change the name on the ticket that was correctly filled in on an English form online when ticket bought online. I bought the ticket via a foreign website where the language is English, At filling in the passenger's name, it says middle name first, then first name, and last name, That the ticket done and printed. when my wife checked in the staff at the check in counter said that her name was written wrong, she must fill the name in Vietnamese style, writing the Last name first, then middle name, first name comes last, even though her name was not misspelled. At the aiport I asked the Vietjet customer service, if it is written in Vietnamese way, it will be wrong when she travel abroad ? The custom service could not answer. It took over an hour where my wife was thrown like a ball between the check-in counter, to the Vietjet customer service , then to passport control. The cost is 110,000 vnd for change place in vietnamese way, I thought if there are millions of passengers who have done the same mistake, how much money Vietjet raked in every year On the flight, it is not allowed to sit in the empty seats in front or next to me, I sat in the middle in a row where two big men were sitting, I really need to change seats but the crew asked to pay extra to buy the empty seats. It is petty and cruel of Vietjet. There is no other choice than the state-owned airline, then you have no choice but to swallow the bite

Our flight was delayed for about 3hours however the ground crew made it sure that we will not miss our connecting flight from Hanoi to incheon.

If there could be simple free food or snack or some entertainment.

Seat pitch is narrow moreover the agent assigned seat in front of emergency exit window which is not reclined. A terrible 4hr 40min flight from HAN to DPS

Horrible! As an Asian, they look down on their own skin color. Disgusting people and airlines. If you are white, they will worship you

1-Airlines did not send any info to inform the clients about changing fight number. 2-Delayed too long on runay without any explanation

체크인을 담당하는 승무원이 아주, 몹시 불친절하고 전문성이 현저하게 떨어졌습니다. The flight attendant in charge of the check-in was very, very unfriendly and markedly less professional.

VietJet was 2 hours late, but Kayak is not able to track my travel correct.

very run down aircraft. seat tilted. the mobile / magazine holder was broken. The entertainment screen was not working. The crew was good, polite and helpful

Food is good, staff is good... Wi-fi quality is poor, disembarkment after landing is atrocious.

Flight crew was lovely. Bathrooms should have been cleaner. The handsets in business class for watching the entertainment are horrible. Very difficult to figure out which buttons are for what. I managed to get the flight maps on my screen but it wasn't easy. Never got anything else up.

Inflight Services are poor compared to other airlines. They do not offer even water during 15 hr flight. Food is little in portion and I had food poisoning after last meal ( rajma chawal)

This was a bery good experience as it was a newer plane . AI older plane bussiness class is bad .

I had a camera bag that exceeded the 10kg allowance for hand luggage. I am 67 years old and have been travelling will my cameras and lenses all over the world and have not paid once for the excess weight. Also, even if I wanted to check in the bag, I can’t due to lithium batteries and delicate equipment. Air India should review their policies. Or is it just a cash grab. I had to pay additional 7000 rupees.

Other than the inflight video screen freezing for about four hours everything else was brilliant.

The aircraft interiors are falling apart. Felt like a waste paying for business class as it was indistinguishable from economy in any way.

What a pathetic plane it was. Entertainment system didn’t work. USB port was broken. There was a hole on top of folding serving table. Broken restrooms in the middle of flight.

Our seat monitor did not Not work either way going to Vietnam. I had a bulkhead seat with plenty of room, but with No monitor, it was a long flight with no movies. Fun was good, staff was Excellent.

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

Information on your arrival and departure airports

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