Find cheap flight tickets from Perth to Southeast Asia – Compare and Save

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KAYAK's insights & trends for Perth to Southeast Asia flights

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

What is the cheapest Perth to Southeast Asia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Southeast Asia from Perth found in the last 5 days was to Singapore, at ₹ 30,485 return. The most popular route is from Perth (PER) to Singapore (SIN), and the cheapest return airline ticket found on this route in the last 5 days was ₹ 30,485.

What is the cheapest time of day to fly to Southeast Asia?

The average price for all round-trip flights from Perth to Southeast Asia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Southeast Asia is generally in the evening, when retur flights cost ₹ 69,537 on average. Morning departures are around 20% more expensive than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally in the morning, which is peak travel time and where the average cost of a ticket is ₹ 83,316.

Can I save money by flying with a stopover from Perth to Southeast Asia?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of ₹ 44,415, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Perth to Southeast Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Perth to Southeast Asia, 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 Perth to Southeast Asia is November, when tickets cost ₹ 25,337 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is ₹ 70,732 and ₹ 41,172 respectively.

How far in advance should I book a flight from Perth to Southeast Asia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Perth to Southeast Asia, 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 a flight from Perth to Southeast Asia, you should book around 2 weeks before departure, which saves you about 9% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low season

February
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly (69% more expensive on average)

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from Perth to Southeast Asia?

    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 Perth to Southeast Asia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Perth to Southeast Asia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Perth to Southeast Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Perth to Southeast Asia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Perth to Southeast Asia?

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

Top tips for finding cheap flights to Southeast Asia

  • Looking for a cheap flight? 25% of our users found tickets from Perth to the following destinations at these prices or less: Kuala Lumpur ₹ 26,337 one-way - ₹ 79,496 round-trip; Ho Chi Minh City ₹ 33,936 one-way - ₹ 37,290 round-trip; Singapore ₹ 30,482 one-way - ₹ 72,195 round-trip

Reviews of the top airline flying from Perth to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Perth to Southeast Asia. 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 Perth to Southeast Asia? 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.
6.7
Indonesia AirAsiaOverall score based on 64 reviews
6.6Comfort
4.5Entertainment
6.0Food
7.1Crew
6.6Boarding
Airline reviews

We were upgraded to better seats. No entertainment. Food mediocre

10.0 ExcellentAnonymous, Sept 2025
DRW - DPS
Read more Indonesia AirAsia reviews

We were upgraded to better seats. No entertainment. Food mediocre

Flight was half an hour delayed and gate was changed only once but not very far. Weather was good so smooth flight. So all in all was a good flight on a Sunday.

Flight was booked with a hacked credit card and flyer was allowed to board despite airline being advised. Shameful behaviour.

I did not book or take this flight. This was a fraudulent credit card purchase using my (now cancelled) card. Air Asia was advised that this was a fraudulent booking a week before the flight. If this service was allowed AirAsia is contributing to credit fraud. If they didn’t take that seriously how serious are they about protecting your details?

They don t offer even a glass of water need to buy a drink if you are tursty they can save money and timeby cancel the food offer for 1 hr fly both fly nobody buy and try sale on boad thinkthe we can buyduty free store

Compared with other LCC, Air Asia is a lot better

My flight got cancelled 7 days before departure, the the replacement flight was cancelled again and I was not notified, but found out during check in.

Delayed by 2 plus hours and utter chaos at the boarding gate. Boarding gate changed twice. People were stuck at the boarding gate with no access to food water or medicine.

Poor booking website other travel agents are more competent. Flights on transit does not require visa

2 hours to check-in, flight delayed 90 min, no timely information. Horrible experience

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports