DEL - PER

Find Cheap Flights from New Delhi to Perth

1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Perth

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Delhi to Perth, 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 Perth, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
Multiple Airlines
Mon 15/12
DEL - PER • multi-stop
Cheapest one-way flight
Multiple Airlines
Mon 15/12
DEL - PER • multi-stop
When to book
8 weeks
in advance
Our data shows that travellers who book at least 8 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 10% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
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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
-
PER
4894 mimulti-stop
Multiple Airlines Logo
PER
-
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 £473 (return) on average. On the other hand, the most expensive months are January and November, where the average cost of round-trip tickets is £589 and £583 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 8 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know - Cheap tickets from New Delhi to Perth

Low seasonNovember
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly (2% 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.
8.1
Singapore AirlinesOverall score based on 1413 reviews
7.8Food
8.0Comfort
8.3Boarding
8.6Crew
8.0Entertainment
Airline reviews

Food was just okay, need to improve for other menu variations

8.0 ExcellentVicky, Nov 2025
SIN - CGK
Read more Singapore Airlines reviews

Food was just okay, need to improve for other menu variations

SQ service is great as always. However, the food quality seems to have gotten a lot worse recently.

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

I was in a middle seat where I felt a bit too cramped otherwise the trip was good

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

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

The staff on the plane were attentive and friendly. The frustration with the cabin crew was that we were served second to special diet people. And, we were in economy section. The boarding staff was mediocre. Got scolded for requesting to sit with spouse on 14 hours long flight home. Was told they cannot break up families for us. Didn’t understand how we were denied sitting together as we are husband and wife. After many words of exchange, we were accommodated. Cleaning crew did a horrible job! Bathrooms were unsanitary or dirty from beginning of flight! Didn’t expect sparkling as its economy, but did except decent.

The food wasn’t good at all. I skipped meals .

The usual excellent experience with Singapore Airlines. The airplane was on time and actually early to Haneda Airport. The onboarding experience was pleasant with no delays, perhaps owing to the fact that the flight was not full. Nevertheless, the air crew were their usual outstanding standards in serving the passengers.

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.

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

Information on your arrival and departure airports