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Cheap flights from Perth to Southeast Asia from $149

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 28/7. Fares are subject to change and may not be available on all flights or dates of travel.
PER — BKK
20 Jul — 27 Jul1
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 15 July 2025.

Round-trip from

$268

One-way from

$149

Popular in

December

Cheapest in

May

Average price

$622
Scoot
  • Scoot
  • 7/8-15/8
  • 2 total stops
  • 30h 15m total
  • Perth to Southeast Asia
Search Deals
Batik Air
  • Batik Air
  • 28/7
  • Nonstop
  • 5h 50m total
  • Perth to Southeast Asia
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($360 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($76 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 15 July 2025.

Thu 7/821:55PER - KUL
1 stop8h 05mScoot
Fri 15/822:30KUL - PER
1 stop22h 10mScoot
Deal found 14/7$268
Wed 27/805:10PER - KUL
Nonstop5h 35mAirAsia
Wed 3/914:10KUL - PER
Nonstop5h 40mAirAsia
Deal found 13/7$271
Thu 28/823:15PER - KUL
Nonstop5h 50mBatik Air
Sat 6/900:05KUL - PER
Nonstop5h 45mBatik Air
Deal found 13/7$276
Wed 6/820:30PER - KUL
Nonstop5h 40mMultiple Airlines
Mon 11/800:05KUL - PER
Nonstop5h 45mMultiple Airlines
Deal found 14/7$277
Sat 23/821:55PER - SIN
Nonstop5h 30mScoot
Tue 26/815:40SIN - PER
Nonstop5h 00mScoot
Deal found 13/7$291
Sun 26/1020:25PER - DPS
Nonstop3h 40mIndonesia AirAsia
Fri 31/1001:05DPS - PER
Nonstop3h 45mIndonesia AirAsia
Deal found 14/7$300
Sat 26/718:05PER - DPS
Nonstop3h 45mMultiple Airlines
Mon 4/821:55DPS - PER
Nonstop3h 45mMultiple Airlines
Deal found 13/7$303
Fri 1/821:55PER - SIN
Nonstop5h 30mMultiple Airlines
Sat 16/814:15SIN - PER
Nonstop5h 15mMultiple Airlines
Deal found 14/7$308
Tue 15/716:40PER - DPS
Nonstop3h 40mJetstar
Fri 15/821:30DPS - PER
Nonstop3h 50mJetstar
Deal found 14/7$317
Sat 2/821:55PER - BKK
1 stop11h 10mScoot
Fri 15/800:25BKK - PER
1 stop19h 15mScoot
Deal found 14/7$325
Sat 9/807:50PER - SIN
Nonstop5h 05mJetstar
Sat 30/814:15SIN - PER
Nonstop5h 15mJetstar
Deal found 14/7$328
Wed 27/821:55PER - SGN
1 stop11h 25mScoot
Wed 3/909:20SGN - PER
1 stop10h 20mScoot
Deal found 13/7$334

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 15 July 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

Tue 5/8

21:55-21:30

1 stop23h 35m

Kuala Lumpur Intl

Tue 19/8

06:45-20:40

1 stop13h 55m

$268

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Wed 27/8

05:10-10:45

Nonstop5h 35m

Kuala Lumpur Intl

Wed 3/9

14:10-19:50

Nonstop5h 40m

$271

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Thu 28/8

23:15-05:05

Nonstop5h 50m

Kuala Lumpur Intl

Sat 6/9

00:05-05:50

Nonstop5h 45m

$276

PerthKuala Lumpur

PER - KUL

PERKUL

Perth

Tue 5/8

05:10-10:45

Nonstop5h 35m

Kuala Lumpur Intl

Sun 10/8

19:15-17:10

1 stop21h 55m

$277

PerthSingapore

PER - SIN

PERSIN

Perth

Sat 23/8

21:55-03:25

Nonstop5h 30m

Singapore Changi

Tue 26/8

15:40-20:40

Nonstop5h 00m

$291

PerthDenpasar

PER - DPS

PERDPS

Perth

Sun 26/10

20:25-00:05

Nonstop3h 40m

Denpasar Bali Ngurah Rai

Fri 31/10

01:05-04:50

Nonstop3h 45m

$300

PerthDenpasar

PER - DPS

PERDPS

Perth

Sat 26/7

18:05-21:50

Nonstop3h 45m

Denpasar Bali Ngurah Rai

Mon 4/8

21:55-01:40

Nonstop3h 45m

$303

PerthSingapore

PER - SIN

PERSIN

Perth

Fri 1/8

21:55-03:25

Nonstop5h 30m

Singapore Changi

Sat 16/8

14:15-19:30

Nonstop5h 15m

$308

PerthBangkok

PER - BKK

PERBKK

Perth

Sat 2/8

21:55-08:05

1 stop11h 10m

Bangkok Suvarnabhumi

Fri 15/8

00:25-20:40

1 stop19h 15m

$325

PerthKuala Lumpur

PER - SZB

PERSZB

Perth

Sun 2/11

21:30-13:10

1 stop15h 40m

Kuala Lumpur Subang

Wed 5/11

14:10-20:15

1 stop30h 05m

$325

Flights are sorted by cheapest return flights first.

Deals found on 15/7

Showing 1-10 of 60 results
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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 15 July 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 15 July 2025.

The most flights from PER to zzYJX are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, 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 15 July 2025.
Check out reviews from past customers who have flown with Singapore Airlines, Cathay Pacific, andVietnam Airlines 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
1,326 reviews
Check prices

Food

7.7

Overall

8.1

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very Good
1,326 reviews
Singapore Airlines
8.1
Very Good
1,326 reviews
Check prices

Food

7.7

Overall

8.1

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Cathay Pacific
7.6
Good
933 reviews
Singapore Airlines
8.1
Very Good
1,326 reviews
Check prices

Food

7.7

Overall

8.1

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Vietnam Airlines
7.5
Good
195 reviews
Singapore Airlines
8.1
Very Good
1,326 reviews
Check prices

Food

7.7

Overall

8.1

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Malaysia Airlines
7.4
Good
269 reviews
Singapore Airlines
8.1
Very Good
1,326 reviews
Check prices

Food

7.7

Overall

8.1

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Philippine Airlines
7.2
Good
893 reviews
Singapore Airlines
8.1
Very Good
1,326 reviews
Check prices

Food

7.7

Overall

8.1

Entertainment

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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?

    $149 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 Jetstar and AirAsia, with prices starting from $149 and $152, 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 - Manila Ninoy Aquino 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: Oman Air (81%), Lufthansa (81%), Thai Airways( 70%).

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

    The cheapest flight price from Perth to Southeast Asia is $313. On average you can expect to pay $3,226. The most popular route, (Perth - Denpasar Bali Ngurah Rai), can usually be booked for $230.

  • 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

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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 15 July 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$34Average$555FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
VietJet AirCheapest$144Average$794FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
JetstarCheapest$184Average$482FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Batik AirCheapest$241Average$621FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
FinnairCheapest$245Average$476FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Batik AirCheapest$364Average$471FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
A.P.G.Cheapest$400Average$978FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
Virgin AustraliaCheapest$419Average$1,032FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
EmiratesCheapest$468Average$687FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Hahn Air SystemsCheapest$477Average$1,242FlexibilityNo cancel feeOn-timeN/A
Search Hahn Air Systems 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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