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Cheap flights from Perth to Southeast Asia from $152

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
PER — BKK
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Find 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 27 November 2025.

Fri 5/1220:25PER - DPS
Nonstop3h 40mMultiple Airlines
Tue 9/1200:20DPS - PER
Nonstop3h 45mMultiple Airlines
Deal found 25/11$264
Fri 5/1220:25PER - DPS
Nonstop3h 40mIndonesia AirAsia
Wed 10/1201:00DPS - PER
Nonstop3h 40mIndonesia AirAsia
Deal found 25/11$266
Wed 3/1220:25PER - DPS
Nonstop3h 40mIndonesia AirAsia
Wed 10/1207:00DPS - PER
Nonstop3h 50mIndonesia AirAsia
Deal found 26/11$268
Sun 30/1118:30PER - DPS
Nonstop3h 45mIndonesia AirAsia
Sun 14/1221:55DPS - PER
Nonstop3h 40mIndonesia AirAsia
Deal found 25/11$269
Sat 6/1204:55PER - DPS
Nonstop3h 50mMultiple Airlines
Fri 12/1207:00DPS - PER
Nonstop3h 50mMultiple Airlines
Deal found 25/11$271
Mon 8/1211:30PER - DPS
Nonstop3h 50mIndonesia AirAsia
Sun 14/1221:55DPS - PER
Nonstop3h 40mIndonesia AirAsia
Deal found 25/11$272
Mon 1/1218:30PER - DPS
Nonstop3h 45mIndonesia AirAsia
Wed 3/1207:00DPS - PER
Nonstop3h 50mIndonesia AirAsia
Deal found 26/11$274
Tue 2/1218:00PER - DPS
Nonstop3h 35mJetstar
Tue 9/1221:45DPS - PER
Nonstop3h 30mJetstar
Deal found 26/11$275
Fri 28/1120:25PER - DPS
Nonstop3h 40mMultiple Airlines
Thu 11/1209:40DPS - PER
Nonstop3h 45mMultiple Airlines
Deal found 25/11$277
Sat 29/1118:00PER - DPS
Nonstop3h 35mJetstar
Fri 5/1221:45DPS - PER
Nonstop3h 30mJetstar
Deal found 26/11$278
Tue 2/1204:55PER - DPS
Nonstop3h 50mMultiple Airlines
Tue 9/1207:00DPS - PER
Nonstop3h 50mMultiple Airlines
Deal found 26/11$281
Sat 6/1205:35PER - KUL
1 stop10h 55mScoot
Sat 13/1217:15KUL - PER
1 stop11h 00mScoot
Deal found 25/11$340

Cheap 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 27 November 2025.

Round-trip from

$263

One-way from

$152

Popular in

December

Cheapest in

August

Average price

$518
Indonesia AirAsia
  • Indonesia AirAsia
  • 20/5-26/5
  • Nonstop
  • 7h 30m total
  • Perth to Southeast Asia
Search Deals
Indonesia AirAsia
  • Indonesia AirAsia
  • 1/12
  • Nonstop
  • 3h 45m total
  • Perth to Southeast Asia
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($400 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($86 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 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 27 November 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

Tue 17/2

20:25-00:05

Nonstop3h 40m

Denpasar Bali Ngurah Rai

Sun 22/2

07:00-10:50

Nonstop3h 50m

$269

PerthDenpasar

PER - DPS

PERDPS

Perth

Sat 28/2

18:30-22:15

Nonstop3h 45m

Denpasar Bali Ngurah Rai

Mon 2/3

01:00-04:40

Nonstop3h 40m

$271

PerthDenpasar

PER - DPS

PERDPS

Perth

Mon 2/2

20:25-00:05

Nonstop3h 40m

Denpasar Bali Ngurah Rai

Sat 7/2

01:00-04:40

Nonstop3h 40m

$277

PerthDenpasar

PER - DPS

PERDPS

Perth

Thu 12/3

18:30-22:15

Nonstop3h 45m

Denpasar Bali Ngurah Rai

Fri 20/3

16:00-19:45

Nonstop3h 45m

$280

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Sat 28/2

20:40-02:15

Nonstop5h 35m

Kuala Lumpur Intl

Mon 2/3

14:15-19:55

Nonstop5h 40m

$324

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Sat 28/2

05:15-10:50

Nonstop5h 35m

Kuala Lumpur Intl

Sun 1/3

22:55-04:30

Nonstop5h 35m

$324

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Wed 13/5

01:30-07:25

Nonstop5h 55m

Kuala Lumpur Intl

Sat 6/6

10:40-16:15

Nonstop5h 35m

$334

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Fri 6/2

05:15-10:50

Nonstop5h 35m

Kuala Lumpur Intl

Mon 16/2

14:15-19:55

Nonstop5h 40m

$355

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

$360

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Sat 7/2

20:40-02:15

Nonstop5h 35m

Kuala Lumpur Intl

Sat 21/2

19:40-04:40

1 stop9h 00m

$369

Flights are sorted by cheapest return flights first.

Deals found on 26/11

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, August is the cheapest month in which you can book a flight from Perth to Southeast Asia (average of $174). Flying from Perth to Southeast Asia in January is currently the most expensive (average of $309). 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 27 November 2025.

It’s optimal to fly from Perth to Southeast Asia in the afternoon. By choosing this option you can save up to 61% 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.

Weekly flight availability from Perth to Southeast Asia

Explore weekly flight availability from Perth to Southeast Asia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 27 November 2025.

The most flights from PER to zzYJX are scheduled on a Monday (8 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 on average).

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 27 November 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
1,409 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.8

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Singapore Airlines
8.1
Very Good
1,409 reviews
Singapore Airlines
8.1
Very Good
1,409 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.8

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Indonesia AirAsia
6.9
Okay
60 reviews
Singapore Airlines
8.1
Very Good
1,409 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.8

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Scoot
6.7
Okay
311 reviews
Singapore Airlines
8.1
Very Good
1,409 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.8

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Jetstar
6.6
Okay
486 reviews
Singapore Airlines
8.1
Very Good
1,409 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.8

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Batik Air
5.8
Fair
75 reviews
Singapore Airlines
8.1
Very Good
1,409 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.1

Food

7.8

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

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, 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?

    $154 is the cheapest one-way deal found within the past few days, from Indonesia AirAsia. You may also be able to find cheap deals on TransNusa and Scoot, with prices starting from $157 and $192, 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: Oman Air (85%), Lufthansa (85%), EL AL( 67%).

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

    The cheapest flight price from Perth to Southeast Asia is $369. On average you can expect to pay $1,812. The most popular route, (Perth - Denpasar Bali Ngurah Rai), can usually be booked for $243.

  • 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, August is the cheapest month in which you can book a flight from Perth to Southeast Asia (average of $174). Flying from Perth to Southeast Asia in January is currently the most expensive (average of $309). 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

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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 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$170Average$634FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
AirAsiaCheapest$217Average$506FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
VietJet AirCheapest$242Average$577FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Malaysia AirlinesCheapest$258Average$801FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Batik AirCheapest$289Average$634FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Indonesia AirAsiaCheapest$310Average$797FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
Batik AirCheapest$338Average$469FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
FlexFlightCheapest$409Average$753FlexibilityNo cancel feeOn-timeN/A
Search FlexFlight flights
Virgin AustraliaCheapest$423Average$988FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
FinnairCheapest$427Average$500FlexibilityNo cancel feeOn-time76%
Search Finnair 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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