DEL - PER

Find Cheap Flights from New Delhi to Perth – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Direct flights
Not available
There are currently no direct flights between New Delhi and Perth. You’ll need at least 1 connection.
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Top stopover airports
Bangkok (BKK)
Cheapest • Avg £555 (return)
Bangkok (BKK)
Shortest trip • 12h 35m (one-way)
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When to book
7 weeks
in advance
Our data shows that travellers who book at least 7 weeks in advance save around 18% compared to booking last minute.
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When to travel
August
Cheapest • 12% price drop
June
Most popular
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from New Delhi to Perth (DEL-PER)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from New Delhi to Perth 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from New Delhi to Perth

Multiple Airlines Logo
DEL
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PER
4894 mimulti-stop
Multiple Airlines Logo
PER
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DEL
4894 mimulti-stop
Multiple Airlines
Booking Insights

KAYAK’s insights & trends for New Delhi to Perth flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New Delhi to Perth, 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 Perth is August, where tickets cost £496 (return) on average. On the other hand, the most expensive months are February and June, where the average cost of round-trip tickets is £622 and £613 respectively.

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

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 Perth, 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 Perth, you should book around 7 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

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Good to know - Cheap tickets from New Delhi to Perth

Low seasonJanuary
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly (9% more expensive on average)

When to book flights from New Delhi to Perth

Are your dates flexible? Find out the best times to travel from New Delhi to Perth based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Perth

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

    We unfortunately don’t have that data for this specific route.

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

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

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

    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 Perth.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth 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 Perth?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Perth 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 Perth?

    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 Perth from New Delhi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from New Delhi to Perth

 
See real verified KAYAK customer reviews for airlines flying from New Delhi to Perth. 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 Perth? 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.
8.2
Singapore AirlinesOverall score based on 1571 reviews
7.8Food
8.0Entertainment
8.3Boarding
8.6Crew
8.0Comfort
Airline reviews

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

10.0 ExcellentEirene, Mar 2026
SIN - MEL
Read more Singapore Airlines reviews

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

The consistency with Singapore Airlines is fantastic. Crew are always brilliant and food delicious in business class

The business class seats were very uncomfortable. When in lie flat position my legs were very restricted.

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.

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

Fantastic patience when one of the passengers behind me was an absolute horrible, horrible person and the girls just kept smiling and doing their job with patience and kindness. Well, done to the crew.

Didn't like much at all Nowhere near enough legroom, narrow seats. Aisles not wide enough for safe food trolley access and husband had his knee hit cos not enough leg room. Would take a lot to convince us to fly Singapore Airlines again which is a pity cos it was always our go-to airline

Once again the meal served was delicious - we got chicken rice

Transfer within the same terminal and lots of facilities at the airport.

Very slow check in. Food poor and some of the special meals offered were not available. Luggage then didnt arrive and still waiting for news 48 hours later

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

Information on your arrival and departure airports

New Delhi (DEL)
Perth (PER)