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Cheap flights from New Delhi to Sydney from C$ 504

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 15/2. 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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Find the cheapest flights from New Delhi to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:30 a.m. - 7:25 a.m.
DEL
-
SYD
23h 25m3 stops
Multiple Airlines Logo
8:05 p.m. - 12:35 a.m.
SYD
-
DEL
34h 00m2 stops
C$ 913Multiple Airlines
Wed, 11 Feb - Thu, 26 Feb
Singapore Airlines Logo
9:00 a.m. - 5:55 a.m.
DEL
-
SYD
16h 25m1 stop
Singapore Airlines Logo
7:55 a.m. - 5:40 a.m.
SYD
-
DEL
26h 15m1 stop
C$ 936Singapore Airlines
Fri, 1 May - Thu, 7 May
Vietnam Airlines Logo
11:35 p.m. - 8:15 a.m.
DEL
-
SYD
28h 10m1 stop
Vietnam Airlines Logo
10:15 a.m. - 10:05 p.m.
SYD
-
DEL
16h 20m1 stop
C$ 942Vietnam Airlines
Sat, 9 May - Tue, 19 May
Vietnam Airlines Logo
11:35 p.m. - 8:15 a.m.
DEL
-
SYD
28h 10m1 stop
Vietnam Airlines Logo
10:15 a.m. - 10:05 p.m.
SYD
-
DEL
16h 20m1 stop
C$ 975Vietnam Airlines
Thu, 14 May - Tue, 19 May
Cathay Pacific Logo
10:45 p.m. - 8:50 p.m.
DEL
-
SYD
16h 35m1 stop
Cathay Pacific Logo
3:15 p.m. - 9:35 p.m.
SYD
-
DEL
35h 50m1 stop
C$ 1,001Cathay Pacific
Wed, 4 Mar - Mon, 23 Mar
Cathay Pacific Logo
1:30 a.m. - 8:50 p.m.
DEL
-
SYD
37h 50m1 stop
Cathay Pacific Logo
3:15 p.m. - 12:10 a.m.
SYD
-
DEL
38h 25m1 stop
C$ 1,023Cathay Pacific
Tue, 10 Mar - Sun, 15 Mar
Cathay Pacific Logo
1:30 a.m. - 9:35 a.m.
DEL
-
SYD
26h 35m1 stop
Cathay Pacific Logo
10:20 p.m. - 9:35 p.m.
SYD
-
DEL
28h 45m1 stop
C$ 1,024Cathay Pacific
Tue, 10 Mar - Sun, 15 Mar
Singapore Airlines Logo
9:00 a.m. - 10:25 a.m.
DEL
-
SYD
20h 55m1 stop
Singapore Airlines Logo
6:00 a.m. - 8:10 p.m.
SYD
-
DEL
18h 40m2 stops
C$ 1,044Singapore Airlines
Mon, 11 May - Tue, 19 May
Singapore Airlines Logo
9:55 p.m. - 7:15 p.m.
DEL
-
SYD
16h 50m1 stop
Singapore Airlines Logo
3:00 p.m. - 5:40 a.m.
SYD
-
DEL
19h 10m2 stops
C$ 1,045Singapore Airlines
Mon, 11 May - Tue, 19 May
Singapore Airlines Logo
9:00 a.m. - 5:55 a.m.
DEL
-
SYD
16h 25m1 stop
Singapore Airlines Logo
3:00 p.m. - 5:40 a.m.
SYD
-
DEL
19h 10m2 stops
C$ 1,046Singapore Airlines
Fri, 1 May - Thu, 7 May

Singapore Airlines flights from New Delhi to Sydney

Our best Singapore Airlines deals on New Delhi to Sydney flight tickets
Singapore Airlines
1 May
DEL9:00 a.m.New Delhi Indira Gandhi Intl
16h 25m
1 stop
SYD5:55 a.m.Sydney Kingsford Smith
7 May
SYD7:55 a.m.Sydney Kingsford Smith
26h 15m
1 stop
DEL5:40 a.m.New Delhi Indira Gandhi Intl
C$ 936
Find similar
Singapore Airlines
11 May
DEL9:00 a.m.New Delhi Indira Gandhi Intl
20h 55m
1 stop
SYD10:25 a.m.Sydney Kingsford Smith
19 May
SYD6:00 a.m.Sydney Kingsford Smith
18h 40m
2 stops
DEL8:10 p.m.New Delhi Indira Gandhi Intl
C$ 1,044
Find similar
Singapore Airlines
11 May
DEL9:55 p.m.New Delhi Indira Gandhi Intl
16h 50m
1 stop
SYD7:15 p.m.Sydney Kingsford Smith
19 May
SYD3:00 p.m.Sydney Kingsford Smith
19h 10m
2 stops
DEL5:40 a.m.New Delhi Indira Gandhi Intl
C$ 1,045
Find similar

Cathay Pacific flights from New Delhi to Sydney

Our best Cathay Pacific deals on New Delhi to Sydney flight tickets
Cathay Pacific
4 Mar
DEL10:45 p.m.New Delhi Indira Gandhi Intl
16h 35m
1 stop
SYD8:50 p.m.Sydney Kingsford Smith
23 Mar
SYD3:15 p.m.Sydney Kingsford Smith
35h 50m
1 stop
DEL9:35 p.m.New Delhi Indira Gandhi Intl
C$ 1,001
Find similar
Cathay Pacific
10 Mar
DEL1:30 a.m.New Delhi Indira Gandhi Intl
37h 50m
1 stop
SYD8:50 p.m.Sydney Kingsford Smith
15 Mar
SYD3:15 p.m.Sydney Kingsford Smith
38h 25m
1 stop
DEL12:10 a.m.New Delhi Indira Gandhi Intl
C$ 1,023
Find similar
Cathay Pacific
10 Mar
DEL1:30 a.m.New Delhi Indira Gandhi Intl
26h 35m
1 stop
SYD9:35 a.m.Sydney Kingsford Smith
15 Mar
SYD10:20 p.m.Sydney Kingsford Smith
28h 45m
1 stop
DEL9:35 p.m.New Delhi Indira Gandhi Intl
C$ 1,024
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New Delhi to Sydney 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, momondo users made 96,600 searches. Data last updated 16 December 2025.
Use the filters below to find and compare flights from New Delhi to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Wed 11/2

2:30 a.m.-7:25 a.m.

3 stops23h 25m

Sydney Kingsford Smith

Thu 26/2

8:05 p.m.-12:35 a.m.

2 stops34h 00m

C$ 913

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Fri 1/5

9:00 a.m.-5:55 a.m.

1 stop16h 25m

Sydney Kingsford Smith

Thu 7/5

7:55 a.m.-5:40 a.m.

1 stop26h 15m

C$ 936

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Sat 9/5

11:35 p.m.-8:15 a.m.

1 stop28h 10m

Sydney Kingsford Smith

Tue 19/5

10:15 a.m.-10:05 p.m.

1 stop16h 20m

C$ 942

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Thu 14/5

11:35 p.m.-8:15 a.m.

1 stop28h 10m

Sydney Kingsford Smith

Tue 19/5

10:15 a.m.-10:05 p.m.

1 stop16h 20m

C$ 975

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Wed 4/3

10:45 p.m.-8:50 p.m.

1 stop16h 35m

Sydney Kingsford Smith

Mon 23/3

3:15 p.m.-9:35 p.m.

1 stop35h 50m

C$ 1,001

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Tue 10/3

1:30 a.m.-8:50 p.m.

1 stop37h 50m

Sydney Kingsford Smith

Sun 15/3

3:15 p.m.-12:10 a.m.

1 stop38h 25m

C$ 1,023

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Tue 10/3

1:30 a.m.-9:35 a.m.

1 stop26h 35m

Sydney Kingsford Smith

Sun 15/3

10:20 p.m.-9:35 p.m.

1 stop28h 45m

C$ 1,024

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Mon 11/5

9:00 a.m.-10:25 a.m.

1 stop20h 55m

Sydney Kingsford Smith

Tue 19/5

6:00 a.m.-8:10 p.m.

2 stops18h 40m

C$ 1,044

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Mon 11/5

9:55 p.m.-7:15 p.m.

1 stop16h 50m

Sydney Kingsford Smith

Tue 19/5

3:00 p.m.-5:40 a.m.

2 stops19h 10m

C$ 1,045

New DelhiSydney

DEL - SYD

DELSYD

New Delhi Indira Gandhi Intl

Fri 1/5

9:00 a.m.-5:55 a.m.

1 stop16h 25m

Sydney Kingsford Smith

Thu 7/5

3:00 p.m.-5:40 a.m.

2 stops19h 10m

C$ 1,046

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

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?

If you aren’t able to travel to Sydney during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of C$ 1,122.

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 Thursday when prices can be found for as low as C$ 1,144. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around C$ 2,081.

What is the cheapest time of day to depart on your flight to Sydney?

The cheapest time of day to fly to Sydney is in the morning when flights can be purchased for as low as C$ 1,220. In contrast, the most expensive time of day to depart to Sydney is at noon when prices are around C$ 2,340.

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 weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around C$ 1,252 when searching 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 C$ 997 on momondo.

What cabin class options are available on New Delhi Indira Gandhi Intl to Sydney Kingsford Smith flights?

There is only 1 cabin class 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.

How have New Delhi to Sydney flight prices changed over time?

As of December 2025, prices for New Delhi to Sydney flights are approximately 18% cheaper when compared to flights at the same time last year.

When to book flights from New Delhi to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from New Delhi to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Best price found

C$ 1,335

Fastest flight time

12h 30m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Sydney

1 airport
The best flight deal from New Delhi to Sydney found on momondo in the last 72 hours is C$ 1,335
The fastest flight from New Delhi to Sydney takes 12h 30m
Direct flights go from New Delhi to Sydney on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Sydney. From New Delhi there are direct flights to Sydney Kingsford Smith (SYD).
Search flight deals

  • How far is New Delhi Indira Gandhi Intl to Sydney Kingsford Smith by plane?

    The distance between New Delhi Indira Gandhi Intl and Sydney Kingsford Smith is about 10421.0 km. By plane, this route typically takes 12h 30m.

  • 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 refresh daily.

  • How many operators does momondo search 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from New Delhi to Sydney?

  • What is the most popular airline from New Delhi to Sydney?

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
Singapore AirlinesPriceFrom C$ 869Free CancellationRating
8.1
1,413 reviews
Search Singapore Airlines flights
Air IndiaPriceFrom C$ 1,011Free CancellationRating
5.5
2,951 reviews
Search Air India flights

  • Air India Flights From New Delhi to Sydney

    Air India is one of the most popular airlines flying from New Delhi to Sydney, operating 7 flights/week on average for this route. A good Air India flight deal for New Delhi to Sydney starts from C$ 1,011 round-trip, up to an average price of C$ 1,442. Our users have rated Air India at 5.5/10.

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Wollongong
Parramatta
Penrith
Bondi Beach

Why use momondo?

Why should I use momondo to find a flight deal from New Delhi to Sydney?

Finding the right flight to Sydney from New Delhi is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.

Can I find flights from New Delhi to Sydney with flexible booking policies on momondo?

All flight searches from New Delhi to Sydney on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from New Delhi to Sydney?

Once you have performed a search for New Delhi to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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 not ready to book a flight from New Delhi to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.

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