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Cheap flights from Perth to Southeast Asia from $150

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
PER — BKK
27 Jan — 3 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Perth to Southeast Asia

Enter your travel dates to find the best prices.

Cheapest flights from Perth to Southeast Asia
Explore the most affordable flight options available from Perth to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 December 2025.

Wed 31/1220:25PER - DPS
Nonstop3h 40mIndonesia AirAsia
Tue 3/207:00DPS - PER
Nonstop3h 50mIndonesia AirAsia
Deal found 27/12$293
Tue 30/1218:00PER - DPS
Nonstop3h 35mJetstar
Wed 31/1221:45DPS - PER
Nonstop3h 30mJetstar
Deal found 26/12$320
Tue 30/1218:00PER - DPS
Nonstop3h 35mMultiple Airlines
Thu 5/201:00DPS - PER
Nonstop3h 40mMultiple Airlines
Deal found 26/12$332
Tue 30/1220:25PER - DPS
Nonstop3h 40mIndonesia AirAsia
Wed 31/1221:55DPS - PER
Nonstop3h 40mIndonesia AirAsia
Deal found 25/12$338
Mon 29/1220:25PER - DPS
Nonstop3h 40mIndonesia AirAsia
Tue 30/1200:15DPS - PER
Nonstop3h 40mIndonesia AirAsia
Deal found 25/12$376
Wed 31/1220:25PER - DPS
Nonstop3h 40mIndonesia AirAsia
Mon 12/101:00DPS - PER
Nonstop3h 40mIndonesia AirAsia
Deal found 27/12$415
Tue 30/1220:25PER - DPS
Nonstop3h 40mIndonesia AirAsia
Wed 31/1201:00DPS - PER
Nonstop3h 40mIndonesia AirAsia
Deal found 25/12$433
Tue 30/1218:00PER - DPS
Nonstop3h 35mMultiple Airlines
Wed 28/100:20DPS - PER
Nonstop3h 45mMultiple Airlines
Deal found 26/12$436
Tue 30/1218:00PER - DPS
Nonstop3h 35mMultiple Airlines
Tue 30/1201:10DPS - PER
1 stop30h 10mMultiple Airlines
Deal found 26/12$437
Tue 30/1218:00PER - DPS
Nonstop3h 35mMultiple Airlines
Tue 13/121:55DPS - PER
Nonstop3h 40mMultiple Airlines
Deal found 26/12$446
Mon 29/1220:25PER - DPS
Nonstop3h 40mMultiple Airlines
Wed 31/1200:20DPS - PER
Nonstop3h 45mMultiple Airlines
Deal found 27/12$452
Wed 31/1207:25PER - KUL
1 stop7h 55mMultiple Airlines
Sat 28/222:55KUL - PER
Nonstop5h 35mMultiple Airlines
Deal found 26/12$464

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 28 December 2025.

Round-trip from

$250

One-way from

$150

Popular in

December

Cheapest in

May

Average price

$1,176
Indonesia AirAsia
  • Indonesia AirAsia
  • 2/2-8/2
  • Nonstop
  • 7h 25m total
  • Perth to Southeast Asia
Search Deals
Indonesia AirAsia
  • Indonesia AirAsia
  • 8/1
  • Nonstop
  • 3h 45m total
  • Perth to Southeast Asia
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($357 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($82 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Perth to Southeast Asia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 28 December 2025.
Use the filters below to find and compare flights from Perth to Southeast Asia that are best for you.

Fly from

Perth

Fly to

Southeast Asia

Route

Depart

Return

Price

PerthDenpasar

PER - DPS

PERDPS

Perth

Fri 27/2

20:25-00:05

Nonstop3h 40m

Denpasar Bali Ngurah Rai

Fri 6/3

01:00-04:40

Nonstop3h 40m

$259

PerthDenpasar

PER - DPS

PERDPS

Perth

Wed 18/3

20:25-00:05

Nonstop3h 40m

Denpasar Bali Ngurah Rai

Sat 21/3

01:00-04:40

Nonstop3h 40m

$259

PerthDenpasar

PER - DPS

PERDPS

Perth

Mon 16/2

20:25-00:05

Nonstop3h 40m

Denpasar Bali Ngurah Rai

Sat 21/2

01:00-04:40

Nonstop3h 40m

$265

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Wed 28/1

17:15-22:55

Nonstop5h 40m

Kuala Lumpur Intl

Fri 6/2

18:55-00:40

Nonstop5h 45m

$332

PerthDenpasar

PER - DPS

PERDPS

Perth

Thu 29/1

14:15-18:05

Nonstop3h 50m

Denpasar Bali Ngurah Rai

Wed 4/2

09:30-13:15

Nonstop3h 45m

$339

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 26/2

05:35-10:45

Nonstop5h 10m

Singapore Changi

Mon 2/3

23:00-04:15

Nonstop5h 15m

$351

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Mon 26/1

17:45-06:00

1 stop12h 15m

Kuala Lumpur Intl

Fri 13/2

18:15-04:40

1 stop10h 25m

$368

PerthDenpasar

PER - DPS

PERDPS

Perth

Sun 18/1

16:45-20:30

Nonstop3h 45m

Denpasar Bali Ngurah Rai

Mon 19/1

21:45-01:15

Nonstop3h 30m

$371

PerthDenpasar

PER - DPS

PERDPS

Perth

Tue 10/2

01:40-21:05

1 stop19h 25m

Denpasar Bali Ngurah Rai

Mon 16/2

18:10-21:45

Nonstop3h 35m

$372

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Fri 13/2

20:40-02:15

Nonstop5h 35m

Kuala Lumpur Intl

Sun 22/2

22:55-04:30

Nonstop5h 35m

$374

Flights are sorted by cheapest return flights first.

Deals found on 27/12

Showing 1-10 of 60 results
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Best time to book a flight from Perth to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Perth 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 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 $168). Flying from Perth to Southeast Asia in December is currently the most expensive (average of $327). 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 28 December 2025.

It’s optimal to fly from Perth to Southeast Asia in the afternoon. By choosing this option you can save up to 62% on the cost of your flight, compared to a flight in the evening.

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 16 December 2024.

Travellers seeking maximum savings on their Perth to Southeast Asia flight should consider departing on Saturday at midday when fares are most often at their lowest. Sunday evenings 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 28 December 2025.
Check out reviews from past customers who have flown with Singapore Airlines, Indonesia AirAsia, andScoot from Perth to Southeast Asia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,421 reviews
Check prices

Crew

8.6

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Food

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.1
Very Good
1,421 reviews
Singapore Airlines
8.1
Very Good
1,421 reviews
Check prices

Crew

8.6

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Food

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Indonesia AirAsia
6.9
Okay
60 reviews
Singapore Airlines
8.1
Very Good
1,421 reviews
Check prices

Crew

8.6

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Food

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Scoot
6.7
Okay
313 reviews
Singapore Airlines
8.1
Very Good
1,421 reviews
Check prices

Crew

8.6

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Food

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Jetstar
6.5
Okay
496 reviews
Singapore Airlines
8.1
Very Good
1,421 reviews
Check prices

Crew

8.6

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Food

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Batik Air
5.9
Fair
77 reviews
Singapore Airlines
8.1
Very Good
1,421 reviews
Check prices

Crew

8.6

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Food

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

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?

    For a flight from Perth to Southeast Asia, you will be flying from Perth. Perth (PER) is just 10.2 km from the centre of the city.

  • How long is the flight from Perth to Southeast Asia?

    Indonesia AirAsia and Batik Air can get you from Perth to Southeast Asia in just under 3h 40m. Your travel time will be generally consistent. The distance between Perth and Southeast Asia is about 2578 km. Generally, flights for this route are direct.

  • What are the cheapest airlines to fly from Perth to Southeast Asia one-way?

    $96 is the cheapest one-way deal found within the past few days, from Jetstar. You may also be able to find cheap deals on AirAsia X and Scoot, with prices starting from $97 and $124, respectively.

  • What are the most popular routes from Perth to Southeast Asia?

    The most popular flight routes from Perth to Southeast Asia are Perth - Denpasar Bali Ngurah Rai, Perth - Bangkok Suvarnabhumi and Perth - Kuala Lumpur Intl.

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

    Before booking your flight to Southeast Asia from Perth, have a look at the most reliable airlines to get you to your destination on time: Lufthansa (96%), Thai Airways (75%), Turkish Airlines( 75%).

  • What are the cheapest flights from Perth to Southeast Asia?

    The cheapest flight price from Perth to Southeast Asia is $260. On average you can expect to pay $2,298. The most popular route, (Perth - Denpasar Bali Ngurah Rai), can usually be booked for $238.

  • 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 $168). Flying from Perth to Southeast Asia in December is currently the most expensive (average of $327). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Perth to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Perth to Southeast Asia

Discover the top 10 airlines that operate flights from Perth to Southeast Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 28 December 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$163Average$588FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
AirAsiaCheapest$209Average$485FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
VietJet AirCheapest$234Average$539FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Malaysia AirlinesCheapest$249Average$773FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Indonesia AirAsiaCheapest$300Average$776FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
Batik AirCheapest$316Average$596FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Batik AirCheapest$355Average$455FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
FlexFlightCheapest$396Average$727FlexibilityNo cancel feeOn-timeN/A
Search FlexFlight flights
FinnairCheapest$413Average$484FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AustraliaCheapest$413Average$956FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Perth to Southeast Asia?

Deals for Perth to Southeast Asia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Perth to Southeast Asia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Perth to Southeast Asia, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Southeast Asia from Perth today and book when prices fit your budget.

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