Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Perth to Southeast Asia from $141

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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
PER — BKK
1 Apr — 8 Apr1
1 adult

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 March 2025.

Round-trip from

$244

One-way from

$144

Popular in

December

Cheapest in

October

Average price

$555
Batik Air
  • Batik Air
  • 19/5-3/6
  • Nonstop
  • 11h 15m total
  • Perth to Southeast Asia
Search Deals
Batik Air
  • Batik Air
  • 25/4
  • Nonstop
  • 5h 40m total
  • Perth to Southeast Asia
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($263 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($71 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Perth to Southeast Asia

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 March 2025.

Mon 19/517:20PER - KUL
Nonstop5h 40mBatik Air
Tue 3/610:40KUL - PER
Nonstop5h 35mBatik Air
Deal found 26/3$244
Mon 31/303:25PER - DPS
Nonstop3h 35mIndonesia AirAsia
Wed 2/401:05DPS - PER
Nonstop3h 50mIndonesia AirAsia
Deal found 26/3$249
Thu 1/518:25PER - KUL
1 stop11h 35mScoot
Wed 7/519:15KUL - PER
1 stop25h 25mScoot
Deal found 26/3$254
Sat 24/518:25PER - KUL
1 stop16h 30mMultiple Airlines
Mon 16/610:00KUL - PER
Nonstop5h 40mMultiple Airlines
Deal found 26/3$257
Sat 3/518:45PER - DPS
Nonstop3h 40mMultiple Airlines
Tue 6/500:25DPS - PER
Nonstop3h 50mMultiple Airlines
Deal found 27/3$258
Mon 5/520:00PER - DPS
Nonstop3h 45mJetstar
Mon 19/521:30DPS - PER
Nonstop3h 50mJetstar
Deal found 26/3$262
Mon 31/316:55PER - KUL
Nonstop6h 05mAirAsia X
Thu 3/402:30KUL - PER
Nonstop5h 40mAirAsia X
Deal found 26/3$263
Mon 19/518:25PER - SZB
1 stop18h 35mScoot
Fri 23/514:00SZB - PER
1 stop27h 10mScoot
Deal found 26/3$303
Thu 24/718:25PER - SIN
Nonstop5h 20mScoot
Sun 10/815:40SIN - PER
Nonstop5h 00mScoot
Deal found 27/3$312
Sun 11/523:35PER - SIN
Nonstop5h 20mMultiple Airlines
Thu 15/515:40SIN - PER
Nonstop5h 00mMultiple Airlines
Deal found 27/3$314
Mon 5/518:25PER - DPS
1 stop24h 15mScoot
Thu 8/519:40DPS - PER
1 stop21h 30mScoot
Deal found 27/3$319
Sun 27/418:25PER - BKK
1 stop16h 25mScoot
Mon 5/510:50BKK - PER
1 stop29h 20mScoot
Deal found 26/3$357

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 March 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

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Mon 19/5

17:20-23:00

Nonstop5h 40m

Kuala Lumpur Intl

Tue 3/6

10:40-16:15

Nonstop5h 35m

$244

PerthDenpasar

PER - DPS

PERDPS

Perth

Fri 25/4

20:50-00:30

Nonstop3h 40m

Denpasar Bali Ngurah Rai

Fri 2/5

01:05-04:55

Nonstop3h 50m

$249

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Thu 1/5

18:25-06:00

1 stop11h 35m

Kuala Lumpur Intl

Wed 7/5

19:15-20:40

1 stop25h 25m

$254

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Sat 24/5

18:25-10:55

1 stop16h 30m

Kuala Lumpur Intl

Mon 16/6

10:00-15:40

Nonstop5h 40m

$257

PerthDenpasar

PER - DPS

PERDPS

Perth

Wed 30/4

20:00-23:45

Nonstop3h 45m

Denpasar Bali Ngurah Rai

Tue 6/5

00:25-04:15

Nonstop3h 50m

$258

PerthDenpasar

PER - DPS

PERDPS

Perth

Mon 5/5

20:00-23:45

Nonstop3h 45m

Denpasar Bali Ngurah Rai

Mon 19/5

21:30-01:20

Nonstop3h 50m

$262

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Mon 31/3

16:55-23:00

Nonstop6h 05m

Kuala Lumpur Intl

Thu 3/4

02:30-08:10

Nonstop5h 40m

$263

PerthKuala Lumpur

PER - SZB

PERSZB

Perth

Mon 19/5

18:25-13:00

1 stop18h 35m

Kuala Lumpur Subang

Fri 23/5

14:00-17:10

1 stop27h 10m

$303

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 24/7

18:25-23:45

Nonstop5h 20m

Singapore Changi

Sun 10/8

15:40-20:40

Nonstop5h 00m

$312

PerthSingapore

PER - SIN

PERSIN

Perth

Sun 11/5

23:35-04:55

Nonstop5h 20m

Singapore Changi

Thu 15/5

15:40-20:40

Nonstop5h 00m

$314

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 60 results
1
2
3
...
6

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, February is the cheapest month in which you can book a flight from Perth to Southeast Asia (average of $489). Flying from Perth to Southeast Asia in December is currently the most expensive (average of $911). 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 March 2025.

When flying from Perth to Southeast Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southeast Asia ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Southeast Asia when rainfall is around 10.0 mm.

Temperature in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southeast Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

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 March 2025.
Get a feel of what it's like to fly with Singapore Airlines, Thai Airways and Vietnam Airlines from Perth to Southeast Asia by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Crew

8.6

Overall

8.1

Food

7.7

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very Good
1,285 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Crew

8.6

Overall

8.1

Food

7.7

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Thai Airways
7.8
Good
317 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Crew

8.6

Overall

8.1

Food

7.7

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Vietnam Airlines
7.6
Good
192 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Crew

8.6

Overall

8.1

Food

7.7

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Qantas Airways
7.5
Good
811 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Crew

8.6

Overall

8.1

Food

7.7

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Cathay Pacific
7.5
Good
837 reviews
Singapore Airlines
8.1
Very Good
1,285 reviews
Check prices

Crew

8.6

Overall

8.1

Food

7.7

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

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.

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

    $144 is the cheapest one-way deal found within the past few days, from Batik Air. You may also be able to find cheap deals on Indonesia AirAsia and Scoot, with prices starting from $144 and $146, 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 - Kuala Lumpur Intl and Perth - Bangkok Suvarnabhumi.

  • 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 (92%), Oman Air (91%), Thai Airways( 76%).

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

    The cheapest flight price from Perth to Southeast Asia is $201. On average you can expect to pay $2,775. The most popular route, (Perth - Denpasar Bali Ngurah Rai), can usually be booked for $249.

  • 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, February is the cheapest month in which you can book a flight from Perth to Southeast Asia (average of $489). Flying from Perth to Southeast Asia in December is currently the most expensive (average of $911). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Perth to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
Perth to Denpasar flights
Perth to Kuala Lumpur Intl flights
Perth to Suvarnabhumi flights
Perth to Singapore flights
Perth to Narita flights
Perth to Don Mueang Intl flights
Perth to Phuket City flights
Perth to Haneda flights
Perth to Manila flights
Perth to Ho Chi Minh City flights
Perth to Soekarno-Hatta Intl flights
Perth to Incheon Intl flights
Perth to Lahore flights
Perth to Halim Perdana Kusuma flights
Perth to Hong Kong flights
Perth to Colombo flights
Perth to Capital flights
Perth to Guangzhou flights
Perth to Kansai Intl flights
Perth to Chitose flights
Perth to Da Nang flights
Perth to Itami flights
Perth to Ko Samui flights
Perth to Taiwan Taoyuan Intl flights
Perth to Hongqiao Intl flights
Perth to Bangalore flights
Perth to Hyderabad flights
Perth to Kathmandu flights
Perth to Cebu City flights
Perth to Hanoi flights
Perth to New Delhi flights
Perth to Malé flights
Perth to Beijing Daxing Intl flights
Perth to Penang flights
Perth to Kota Kinabalu flights
Perth to Mumbai flights
Perth to Vientiane flights
Perth to Islamabad flights
Perth to Pu Dong flights
Perth to Phnom Penh flights
Perth to Amritsar flights
Perth to Langkawi flights
Perth to Angeles City flights
Perth to Chennai flights
Perth to Cochin flights
Perth to Krabi flights
Perth to Labuan Bajo flights
Perth to Davao City flights

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 March 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$35Average$650FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
VietJet AirCheapest$151Average$870FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
JetstarCheapest$192Average$511FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Batik AirCheapest$283Average$576FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
ScootCheapest$312Average$546FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Indonesia AirAsiaCheapest$332Average$647FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
Batik AirCheapest$378Average$492FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
A.P.G.Cheapest$416Average$1,091FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
Virgin AustraliaCheapest$440Average$1,133FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
EmiratesCheapest$513Average$730FlexibilityNo cancel feeOn-time75%
Search Emirates 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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.