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Cheap flights from Perth to Southeast Asia

PER — BKK
3 Mar — 10 Mar1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Perth to Southeast Asia

Keep the following information in mind while searching for Perth to Southeast Asia flight deals. Data was last updated 1 February 2026.

Popular in

December

Cheapest in

August

Average price

₹ 29,683
Highest demand for flights based on searches. 30% potential increase in price (₹ 1,419,024 potential increase over avg. return price).
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Cheapest flight prices on average. 9% potential price decrease (₹ 293,413 potential savings vs. average return price).
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Average for round-trip flights in February 2026
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Cheapflights Insights

Everything you need to know about your flight from Perth to Southeast Asia

What is the cheapest month to book a flight from Perth to Southeast Asia?

Currently, October is the cheapest month in which you can book a flight from Perth to Southeast Asia (average of ₹ 10,261). Flying from Perth to Southeast Asia in December is currently the most expensive (average of ₹ 22,812). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PER to YJX?

Find hourly flight availability from Perth to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 February 2026.

It’s typically best to fly out from Perth to Southeast Asia in the evening. Doing so could potentially save you 30% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly return from Perth to Southeast Asia. Price data was last updated on 31 January 2026.

Travellers seeking maximum savings on their Perth to Southeast Asia flight should consider departing on Monday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. 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 Southeast Asia. Reviews last updated 1 February 2026.
Read through reviews of airlines operating flights from Perth to Southeast Asia, such as Indonesia AirAsia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Indonesia AirAsia
6.9
Okay
61 reviews
Check prices

Food

6.2

Comfort

6.8

Crew

7.3

Overall

6.9

Entertainment

4.6

Boarding

6.8

Reviews

1 / 4
2.0
Mediocre

Anonymous,May 2024

DPS - PER

Our flight was delayed by 2 hours ,we were entitled to a free flight change but could not contact a human only a robot .Not happy. No complimentary water on board ,only warm tap water . Flight was good
Indonesia AirAsia
6.9
Okay
61 reviews
Indonesia AirAsia
6.9
Okay
61 reviews
Check prices

Food

6.2

Comfort

6.8

Crew

7.3

Overall

6.9

Entertainment

4.6

Boarding

6.8

Reviews

1 / 4
2.0
Mediocre

Anonymous,May 2024

DPS - PER

Our flight was delayed by 2 hours ,we were entitled to a free flight change but could not contact a human only a robot .Not happy. No complimentary water on board ,only warm tap water . Flight was good

Related info for your journey

Find useful and relevant information for your journey from Perth to Southeast Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Perth to Southeast Asia?

    If you book a flight to Southeast Asia from Perth, you will be flying from Perth, which is the city’s only airport. Perth (PER) is located 10.2 km from the centre of Perth.

  • What are the most reliable airlines from Perth to Southeast Asia?

    The top 3 most reliable airlines when flying from Perth to Southeast Asia are Lufthansa (92%), Oman Air (75%) and Thai Airways (73%).

  • Can I find deals for flights from Perth to Southeast Asia that include hotel bookings?

    Yes. In addition to deals on Perth to Southeast Asia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Perth to Southeast Asia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to Southeast Asia.

  • Can I find deals for business class flights from Perth to Southeast Asia?

    Yes. Cheapflights offers flight deals from Perth to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Perth to Southeast Asia?

    Currently, October is the cheapest month in which you can book a flight from Perth to Southeast Asia (average of ₹ 10,261). Flying from Perth to Southeast Asia in December is currently the most expensive (average of ₹ 22,812). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Why should you use Cheapflights to find cheap flight tickets from Perth to Southeast Asia?

Cheapflights helps you find that perfect flight to Southeast Asia from Perth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Perth to Southeast Asia with no change fees?

Yes, we can. To see specific flights from Perth to Southeast Asia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Perth to Southeast Asia become cheaper?

Yes, Cheapflights offers price alerts on Perth to Southeast Asia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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