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$424+ Cheap flights to New Delhi

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
— DEL
10 Jul — 17 Jul1
1 adult

Flights to New Delhi in 2025

Find the latest flights to New Delhi in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 5 July 2025.

Return from

$788

One-way from

$424

Popular in

December

Cheapest in

August

Average price

$1,125

Good round-trip deal

$1,106 or less

Good one-way deal

$604 or less
2/8-21/8
  • 2/8-21/8
  • 4 total stops
  • 56h 10m total
  • Sydney to New Delhi
31/8
  • 31/8
  • 2 total stops
  • 37h 55m total
  • Sydney to New Delhi
Highest demand for flights based on searches. 18% potential increase in price ($432 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease ($90 potential savings vs. average return price).
Average for return flights in July 2025
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 to New Delhi

Cheapest flights to New Delhi
Explore the most affordable flight options available to New Delhi. Find the lowest fares based on data from user searches, with prices last updated on 5 July 2025.

Sat 2/820:45SYD - DEL
2 stops30h 45mMultiple Airlines
Thu 21/805:40DEL - SYD
2 stops25h 25mMultiple Airlines
Deal found 4/7$788
Mon 18/820:10SYD - DEL
Nonstop12h 55mAir India
Sun 24/801:35DEL - SYD
Nonstop12h 35mAir India
Deal found 3/7$803
Tue 15/716:10SYD - DEL
1 stop16h 35mSriLankan Airlines
Fri 15/818:45DEL - SYD
1 stop15h 40mSriLankan Airlines
Deal found 3/7$806

Cheapflights Fare Finder

Locate flights to New Delhi that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 5 July 2025.
Use the filters below to find and compare flights to New Delhi that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyNew Delhi

SYD - DEL

SYDDEL

Sydney Kingsford Smith

Sat 2/8

20:45-23:00

2 stops30h 45m

New Delhi Indira Gandhi Intl

Thu 21/8

05:40-11:35

2 stops25h 25m

$788

SydneyNew Delhi

SYD - DEL

SYDDEL

Sydney Kingsford Smith

Mon 18/8

20:10-04:35

Nonstop12h 55m

New Delhi Indira Gandhi Intl

Sun 24/8

01:35-18:40

Nonstop12h 35m

$803

SydneyNew Delhi

SYD - DEL

SYDDEL

Sydney Kingsford Smith

Tue 15/7

16:10-04:15

1 stop16h 35m

New Delhi Indira Gandhi Intl

Fri 15/8

18:45-14:55

1 stop15h 40m

$806

SydneyNew Delhi

SYD - DEL

SYDDEL

Sydney Kingsford Smith

Sun 31/8

09:15-18:40

2 stops37h 55m

$424

SydneyNew Delhi

SYD - DEL

SYDDEL

Sydney Kingsford Smith

Wed 30/7

20:10-04:35

Nonstop12h 55m

$463

SydneyNew Delhi

SYD - DEL

SYDDEL

Sydney Kingsford Smith

Mon 13/10

11:15-22:55

1 stop17h 10m

$476

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Best time to book a flight to New Delhi

Have a flexible travel schedule? Discover the best time to fly to New Delhi 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 to New Delhi

When is the best time to book a flight 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 27 June 2025.

The price you pay for your flight to New Delhi may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to New Delhi?

On average, a flight from Sydney to New Delhi takes 12 hours 54 minutes. Flights to New Delhi from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to New Delhi?

Use this chart to determine the cheapest time to fly return from Sydney to New Delhi. Price data was last updated on 29 June 2025.

Users looking for the lowest fares to New Delhi should consider flying on Wednesday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday afternoons, when prices are usually at their highest.

What are the cheapest airlines that fly to New Delhi?

The cheapest airlines flying from Sydney to New Delhi are Thai AirAsia X, VietJet Air and AirAsia X.

Rainfall in New Delhi by month

Plan your trip to New Delhi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New Delhi ranges from 7.0 - 248.0 mm per month. August is typically the wettest month, when rainfall can reach 248.0 mm. November is typically the driest time to visit New Delhi when rainfall is around 7.0 mm.

Temperature in New Delhi by month

Plan your trip to New Delhi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New Delhi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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 5 July 2025.
Check out reviews from past customers who have flown SriLankan Airlines, VietJet Air, andAir India to India to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

7.5

Entertainment

6.2

Food

7.0

Overall

6.8

Boarding

6.6

Comfort

6.7

Reviews

1 / 1
8.0
Excellent

Anonymous,Jan 2024

CMB - SYD

It was ok. Not an excellent service for the cost paid

Crew

7.5

Entertainment

6.2

Food

7.0

Overall

6.8

Boarding

6.6

Comfort

6.7

Reviews

1 / 1
8.0
Excellent

Anonymous,Jan 2024

CMB - SYD

It was ok. Not an excellent service for the cost paid

Crew

7.5

Entertainment

6.2

Food

7.0

Overall

6.8

Boarding

6.6

Comfort

6.7

Reviews

1 / 1
8.0
Excellent

Anonymous,Jan 2024

CMB - SYD

It was ok. Not an excellent service for the cost paid

Crew

7.5

Entertainment

6.2

Food

7.0

Overall

6.8

Boarding

6.6

Comfort

6.7

Reviews

1 / 1
8.0
Excellent

Anonymous,Jan 2024

CMB - SYD

It was ok. Not an excellent service for the cost paid

FAQs about flying to New Delhi

What is good to know if travelling to New Delhi?

  • Amongst the liveliness of Delhi, rumor has it that for a long time it’s been the home of spirits, Djins and hidden secrets. Just a four hour drive from the city will lead you to Bhangarh Fort, Rajasthan which has one of the most creepiest tours.
  • A city after our own hearts when it comes to food. The delicious regional foods across India can be found right here in Delhi – from Butter Chicken and kebabs to Biryani and Momos! You can try street food, otherwise research safe restaurants online before your flights to Delhi.
  • The legal drinking age in Delhi is 25 and cocktails are what the young, moneyed folk, drink.
  • To see the city at its most colourful, fly to Delhi around Republic Day (January 26), Holi festival (festival of colour), Independence Day (August 15) or Gandhi Jayanti (Gandhi’s birthday, October 2). Delhiites celebrate with speeches, military parades and great pomp.
  • What airport do you fly into for flights to New Delhi?

    Booking a flight to New Delhi Indira Gandhi Intl (DEL) is your only option if you intend on flying to New Delhi. It is only a 12.5 km journey from Indira Gandhi Intl to New Delhi’s city centre. 17 airlines have flights to Indira Gandhi Intl from Sydney on a daily basis. Booking flights to New Delhi Indira Gandhi Intl should not be difficult; the airport handles an average of 3 flights from Sydney per day.

  • Can I find cheaper flights to New Delhi if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to New Delhi on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to New Delhi?

    Based on reviews from Cheapflights users, AirAsia X is rated the highest out of the airlines that fly to New Delhi.

  • What is the cheapest airport to fly to in New Delhi?

    New Delhi Indira Gandhi Intl is currently the cheapest airport to fly to in New Delhi. One-way flights to New Delhi Indira Gandhi Intl typically cost $43, while return flights cost around $123.

  • How much is a return flight to New Delhi?

    A return flight to New Delhi will typically cost around $857, however they can be found for as little as $80.

  • Where does the fastest flight to New Delhi depart from?

    For those looking to save time traveling to New Delhi, Perth offers the quickest one-way flight (12 hours 0 minutes).

  • Does New Delhi Indira Gandhi Intl have car hire?

    Yes. Those touching down at New Delhi Indira Gandhi Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to New Delhi Indira Gandhi Intl?

    Yes. New Delhi Indira Gandhi Intl has hotels nearby for those requiring accommodations. Hotel Ambience Suites Near T3 Igi Airpor is the closest property to New Delhi Indira Gandhi Intl (0.0 km away from New Delhi Indira Gandhi Intl).

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
Faridabad

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