How do most travelers feel about Singapore Airlines?

The average rating from 1,499 Singapore Airlines reviews by Cheapflights users is 8.2 (out of a maximum rating of 10). If you are considering flying DEL-SYD with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Sydney with Singapore Airlines.

Can I get a flight from New Delhi to Sydney on Singapore Airlines for under $1,255?

3 Singapore Airlines flights from DEL to SYD have recently been found on Cheapflights for under $1,255. Click here to find the best deals to Sydney for your desired dates.

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

Currently, the most affordable month to book a Singapore Airlines flight from New Delhi to Sydney in May, with an average price of $1,047. Conversely, traveling with Singapore Airlines from New Delhi to Sydney in January will be the most expensive, with an average cost of $1,439. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

$659+ Singapore Airlines flights from New Delhi to Sydney

Cheapflights users flying from New Delhi to Sydney on Singapore Airlines typically fly into Sydney Kingsford Smith and depart from New Delhi Indira Gandhi Intl. Select your dates above for pricing.

Singapore Airlines flights from New Delhi to Sydney in 2026

One-way from	$659
Return from	$1,062
Popular in	January
Cheapest in	August
Average price (all airlines)	$1,238

Singapore Airlines
31/7
1 total stop
20h 55m total
New Delhi to Sydney

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Singapore Airlines
22/6-16/7
2 total stops
50h 15m total
New Delhi to Sydney

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Highest demand for flights from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith; 8% potential price increase.

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Best time to find cheap flights from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith; 2% potential price drop.

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Average price for all New Delhi Indira Gandhi Intl to Sydney Kingsford Smith flights (one-way and round-trip).

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How do most travelers feel about Singapore Airlines?
The average rating from 1,499 Singapore Airlines reviews by Cheapflights users is 8.2 (out of a maximum rating of 10). If you are considering flying DEL-SYD with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Sydney with Singapore Airlines.
Can I get a flight from New Delhi to Sydney on Singapore Airlines for under $1,255?
3 Singapore Airlines flights from DEL to SYD have recently been found on Cheapflights for under $1,255. Click here to find the best deals to Sydney for your desired dates.

Find Singapore Airlines flight deals from New Delhi to Sydney

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest Singapore Airlines flights from New Delhi to Sydney
Explore the most affordable Singapore Airlines flight options available from New Delhi to Sydney. Find the lowest fares with prices last updated on 19 April 2026.

Sun 31/509:00

DEL

SYD

1 stop27h 15m

Singapore Airlines

Tue 7/718:00

SYD

DEL

1 stop16h 10m

Singapore Airlines

Deal found 14/4$1,182

Sun 31/509:00

DEL

SYD

1 stop29h 50m

Singapore Airlines

Wed 24/613:00

SYD

DEL

1 stop21h 10m

Singapore Airlines

Deal found 18/4$1,276

Fri 22/509:00

DEL

SYD

1 stop20h 55m

Singapore Airlines

Tue 1/1208:05

SYD

DEL

1 stop17h 25m

Singapore Airlines

Deal found 17/4$1,389

Prices

Which month is the cheapest to fly Economy class from New Delhi to Sydney?

For Economy class flights the cheapest month to fly the route is May. The most expensive months are January and July.

Best time to book a flight from New Delhi to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from New Delhi with our price prediction graph.

DEL-SYD

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.

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Air India flights from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith

Malaysia Airlines flights from New Delhi Indira Gandhi Intl to Sydney Kingsford Smith

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Reviews

Singapore Airlines

8.2

Very Good

1,499 reviews

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Singapore Airlines flights from New Delhi to Sydney (DEL - SYD)

Cheapflights users flying from New Delhi to Sydney on Singapore Airlines typically fly into Sydney Kingsford Smith and depart from New Delhi Indira Gandhi Intl. Select your dates above for pricing.

Singapore Airlines flights from New Delhi to Sydney in 2026

Find detailed information about Singapore Airlines flights from New Delhi to Sydney. Explore the options provided by Singapore Airlines to plan your journey from New Delhi to Sydney. Data last updated 19 April 2026.

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Average price (all airlines)

How do most travelers feel about Singapore Airlines?

Can I get a flight from New Delhi to Sydney on Singapore Airlines for under $1,255?

Find Singapore Airlines flight deals from New Delhi to Sydney

Cheapest Singapore Airlines flights from New Delhi to SydneyExplore the most affordable Singapore Airlines flight options available from New Delhi to Sydney. Find the lowest fares with prices last updated on 19 April 2026.

Explore the most affordable Singapore Airlines flight options available from New Delhi to Sydney. Find the lowest fares with prices last updated on 19 April 2026.

Best Singapore Airlines flights from New Delhi to SydneyDiscover carefully curated Singapore Airlines flight deals from New Delhi to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 April 2026.

Discover carefully curated Singapore Airlines flight deals from New Delhi to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 April 2026.

Last-minute Singapore Airlines flights from New Delhi to SydneyDiscover last-minute Singapore Airlines flight deals from New Delhi to Sydney. Data last updated 19 April 2026 and is based on user searches.

Discover last-minute Singapore Airlines flight deals from New Delhi to Sydney. Data last updated 19 April 2026 and is based on user searches.

One-way Singapore Airlines flights to SydneySearch for one-way Singapore Airlines flight options to Sydney. Find affordable one-way fares based on user searches. Data last updated 19 April 2026.

Search for one-way Singapore Airlines flight options to Sydney. Find affordable one-way fares based on user searches. Data last updated 19 April 2026.

Which month is the cheapest to fly Economy class from New Delhi to Sydney?

Rainfall in Sydney by month

Temperature in Sydney by month

Best time to book a flight from New Delhi to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from New Delhi with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from New Delhi to Sydney on another airline

Consider alternative airlines that service the Sydney area. Flight routes are based on user searches made on Cheapflights and were last updated on 19 April 2026.

Other Singapore Airlines flights from New Delhi

Browse through other Singapore Airlines flights departing from New Delhi. Flight routes are based on user searches made on Cheapflights and were last updated on 19 April 2026.

Complete your trip

Complete your trip to Sydney by adding a car hire and/or hotel booking to your travel itinerary.

Other airlines serving New Delhi and Sydney

Choose from other airlines serving New Delhi and Sydney.

Other popular destinations in South Pacific

If Sydney is not for you, choose from these other destinations located in South Pacific. Flight routes are based on user searches made on Cheapflights and were last updated on 19 April 2026.

Popular flights with Singapore Airlines

Browse through some of the most popular routes that Singapore Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 19 April 2026.

See what others are saying about Singapore Airlines

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Cheapest Singapore Airlines flights from New Delhi to Sydney
Explore the most affordable Singapore Airlines flight options available from New Delhi to Sydney. Find the lowest fares with prices last updated on 19 April 2026.

Best Singapore Airlines flights from New Delhi to Sydney
Discover carefully curated Singapore Airlines flight deals from New Delhi to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 April 2026.

Last-minute Singapore Airlines flights from New Delhi to Sydney
Discover last-minute Singapore Airlines flight deals from New Delhi to Sydney. Data last updated 19 April 2026 and is based on user searches.

One-way Singapore Airlines flights to Sydney
Search for one-way Singapore Airlines flight options to Sydney. Find affordable one-way fares based on user searches. Data last updated 19 April 2026.