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Cheap flights from Perth to Southeast Asia from $133

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 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
PER — BKK
29 Apr — 6 May1
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 24 April 2025.

Round-trip from

$239

One-way from

$133

Popular in

December

Cheapest in

March

Average price

$735
Indonesia AirAsia
  • Indonesia AirAsia
  • 2/6-12/6
  • Nonstop
  • 7h 30m total
  • Perth to Southeast Asia
Search Deals
AirAsia
  • AirAsia
  • 23/6
  • Nonstop
  • 5h 40m total
  • Perth to Southeast Asia
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($285 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($72 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 24 April 2025.

Mon 2/620:50PER - DPS
Nonstop3h 40mIndonesia AirAsia
Thu 12/601:05DPS - PER
Nonstop3h 50mIndonesia AirAsia
Deal found 24/4$239
Tue 20/521:55PER - KUL
1 stop8h 05mScoot
Tue 27/519:15KUL - PER
1 stop25h 25mScoot
Deal found 23/4$246
Thu 1/520:30PER - KUL
Nonstop5h 40mAirAsia
Wed 14/522:55KUL - PER
Nonstop5h 35mAirAsia
Deal found 23/4$247
Mon 26/505:10PER - KUL
Nonstop5h 40mMultiple Airlines
Sun 8/600:05KUL - PER
Nonstop5h 45mMultiple Airlines
Deal found 23/4$260
Mon 26/520:00PER - DPS
Nonstop3h 45mMultiple Airlines
Wed 18/621:55DPS - PER
Nonstop3h 45mMultiple Airlines
Deal found 23/4$260
Tue 13/518:45PER - DPS
Nonstop3h 40mJetstar
Tue 27/521:30DPS - PER
Nonstop3h 50mJetstar
Deal found 22/4$263
Fri 18/723:15PER - KUL
Nonstop5h 50mBatik Air
Sat 23/800:05KUL - PER
Nonstop5h 45mBatik Air
Deal found 24/4$271
Wed 7/521:55PER - SIN
Nonstop5h 30mMultiple Airlines
Fri 9/506:55SIN - PER
Nonstop5h 15mMultiple Airlines
Deal found 23/4$294
Tue 10/621:55PER - SIN
Nonstop5h 30mScoot
Wed 18/615:40SIN - PER
Nonstop5h 00mScoot
Deal found 23/4$296
Sun 8/618:25PER - BKK
1 stop14h 40mMultiple Airlines
Sun 15/622:05BKK - PER
Nonstop6h 45mMultiple Airlines
Deal found 24/4$344
Thu 17/721:55PER - BKK
1 stop11h 10mScoot
Wed 30/710:50BKK - PER
1 stop8h 50mScoot
Deal found 24/4$349
Mon 19/514:50PER - BKK
Nonstop7h 00mJetstar
Mon 23/622:05BKK - PER
Nonstop6h 45mJetstar
Deal found 23/4$363

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 24 April 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

Mon 2/6

20:50-00:30

Nonstop3h 40m

Denpasar Bali Ngurah Rai

Thu 12/6

01:05-04:55

Nonstop3h 50m

$239

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Tue 20/5

21:55-06:00

1 stop8h 05m

Kuala Lumpur Intl

Tue 27/5

19:15-20:40

1 stop25h 25m

$246

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Thu 8/5

20:30-02:10

Nonstop5h 40m

Kuala Lumpur Intl

Wed 14/5

22:55-04:30

Nonstop5h 35m

$249

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Sat 31/5

20:30-02:10

Nonstop5h 40m

Kuala Lumpur Intl

Sat 7/6

00:05-05:50

Nonstop5h 45m

$258

PerthDenpasar

PER - DPS

PERDPS

Perth

Mon 26/5

20:00-23:45

Nonstop3h 45m

Denpasar Bali Ngurah Rai

Wed 18/6

01:05-04:55

Nonstop3h 50m

$260

PerthDenpasar

PER - DPS

PERDPS

Perth

Tue 13/5

18:45-22:25

Nonstop3h 40m

Denpasar Bali Ngurah Rai

Tue 27/5

21:30-01:20

Nonstop3h 50m

$263

PerthSingapore

PER - SIN

PERSIN

Perth

Wed 7/5

21:55-03:25

Nonstop5h 30m

Singapore Changi

Fri 9/5

06:55-12:10

Nonstop5h 15m

$294

PerthSingapore

PER - SIN

PERSIN

Perth

Tue 10/6

21:55-03:25

Nonstop5h 30m

Singapore Changi

Wed 18/6

15:40-20:40

Nonstop5h 00m

$296

PerthBangkok

PER - BKK

PERBKK

Perth

Sun 8/6

18:25-08:05

1 stop14h 40m

Bangkok Suvarnabhumi

Sun 15/6

22:05-05:50

Nonstop6h 45m

$344

PerthBangkok

PER - BKK

PERBKK

Perth

Thu 17/7

21:55-08:05

1 stop11h 10m

Bangkok Suvarnabhumi

Wed 30/7

10:50-20:40

1 stop8h 50m

$349

Flights are sorted by cheapest return flights first.

Deals found on 24/4

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, 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 24 April 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.

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 24 April 2025.

The most flights from PER to zzYJX are scheduled on a Wednesday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

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 24 April 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
1,290 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very Good
1,290 reviews
Singapore Airlines
8.1
Very Good
1,290 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Thai Airways
7.7
Good
325 reviews
Singapore Airlines
8.1
Very Good
1,290 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Vietnam Airlines
7.6
Good
194 reviews
Singapore Airlines
8.1
Very Good
1,290 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Cathay Pacific
7.5
Good
850 reviews
Singapore Airlines
8.1
Very Good
1,290 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qantas Airways
7.5
Good
827 reviews
Singapore Airlines
8.1
Very Good
1,290 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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?

    $133 is the cheapest one-way deal found within the past few days, from AirAsia. You may also be able to find cheap deals on Batik Air and Scoot, with prices starting from $138 and $142, 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 (92%), Lufthansa (92%), Thai Airways( 83%).

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

    The cheapest flight price from Perth to Southeast Asia is $196. On average you can expect to pay $2,202. The most popular route, (Perth - Denpasar Bali Ngurah Rai), can usually be booked for $247.

  • 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

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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 24 April 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$35Average$642FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
VietJet AirCheapest$149Average$857FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
JetstarCheapest$187Average$502FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Batik AirCheapest$279Average$596FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
ScootCheapest$299Average$538FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Indonesia AirAsiaCheapest$328Average$647FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
Batik AirCheapest$373Average$485FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
A.P.G.Cheapest$410Average$1,076FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
Virgin AustraliaCheapest$434Average$1,111FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
EmiratesCheapest$505Average$718FlexibilityNo 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.

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