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Cheap flights from Perth to Southeast Asia from £82

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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
PER — BKK
6 May — 13 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 1 May 2025.

Round-trip from

£115

One-way from

£82

Popular in

December

Cheapest in

March

Average price

£308
Indonesia AirAsia
  • Indonesia AirAsia
  • 16/6-19/6
  • Nonstop
  • 7h 30m total
  • Perth to Southeast Asia
Search Deals
Indonesia AirAsia
  • Indonesia AirAsia
  • 7/6
  • Nonstop
  • 3h 40m total
  • Perth to Southeast Asia
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£65 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 1 May 2025.

Mon 16/620:50PER - DPS
Nonstop3h 40mIndonesia AirAsia
Thu 19/601:05DPS - PER
Nonstop3h 50mIndonesia AirAsia
Deal found 29/4£115
Mon 19/520:00PER - DPS
Nonstop3h 45mJetstar
Fri 23/521:30DPS - PER
Nonstop3h 50mJetstar
Deal found 30/4£126
Thu 5/618:25PER - SIN
Nonstop5h 20mScoot
Sat 28/615:40SIN - PER
Nonstop5h 00mScoot
Deal found 30/4£139
Mon 16/620:50PER - DPS
Nonstop3h 40mMultiple Airlines
Fri 20/610:50DPS - PER
1 stop9h 50mMultiple Airlines
Deal found 29/4£150
Sun 11/523:35PER - SIN
Nonstop5h 20mJetstar
Sat 17/514:15SIN - PER
Nonstop5h 15mJetstar
Deal found 30/4£162
Fri 7/1121:30PER - DPS
1 stop20h 35mScoot
Thu 13/1110:55DPS - PER
1 stop9h 20mScoot
Deal found 1/5£169
Thu 5/621:55PER - SIN
Nonstop5h 30mMultiple Airlines
Sat 28/621:40SIN - PER
1 stop8h 10mMultiple Airlines
Deal found 30/4£172
Thu 12/607:40PER - HKT
Nonstop6h 15mJetstar
Thu 19/614:25HKT - PER
Nonstop6h 20mJetstar
Deal found 29/4£183
Tue 3/607:40PER - HKT
Nonstop6h 15mMultiple Airlines
Fri 13/619:10HKT - PER
1 stop9h 40mMultiple Airlines
Deal found 30/4£191
Thu 6/1101:20PER - DPS
1 stop18h 35mBatik Air
Wed 12/1118:10DPS - PER
Nonstop3h 35mBatik Air
Deal found 1/5£192
Sun 4/514:15PER - DPS
Nonstop3h 45mBatik Air
Fri 16/509:25DPS - PER
Nonstop3h 50mBatik Air
Deal found 30/4£193
Thu 24/723:15PER - HKT
1 stop14h 15mBatik Air
Wed 30/719:10HKT - PER
1 stop9h 40mBatik Air
Deal found 1/5£239

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 858,174 searches. Data last updated 1 May 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 16/6

20:50-00:30

Nonstop3h 40m

Denpasar Bali Ngurah Rai

Thu 19/6

01:05-04:55

Nonstop3h 50m

£115

PerthDenpasar

PER - DPS

PERDPS

Perth

Mon 19/5

20:00-23:45

Nonstop3h 45m

Denpasar Bali Ngurah Rai

Fri 23/5

21:30-01:20

Nonstop3h 50m

£126

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 5/6

18:25-23:45

Nonstop5h 20m

Singapore Changi

Sat 28/6

15:40-20:40

Nonstop5h 00m

£139

PerthDenpasar

PER - DPS

PERDPS

Perth

Mon 16/6

20:50-00:30

Nonstop3h 40m

Denpasar Bali Ngurah Rai

Fri 20/6

10:50-20:40

1 stop9h 50m

£150

PerthSingapore

PER - SIN

PERSIN

Perth

Sun 11/5

23:35-04:55

Nonstop5h 20m

Singapore Changi

Sat 17/5

14:15-19:30

Nonstop5h 15m

£162

PerthSingapore

PER - SIN

PERSIN

Perth

Thu 5/6

21:55-03:25

Nonstop5h 30m

Singapore Changi

Sat 28/6

21:40-05:50

1 stop8h 10m

£172

PerthPhuket City

PER - HKT

PERHKT

Perth

Tue 10/6

21:55-19:35

1 stop22h 40m

Phuket City

Mon 23/6

20:35-20:40

1 stop23h 05m

£174

PerthPhuket City

PER - HKT

PERHKT

Perth

Thu 12/6

07:40-12:55

Nonstop6h 15m

Phuket City

Sun 22/6

14:25-21:45

Nonstop6h 20m

£183

PerthPhuket City

PER - HKT

PERHKT

Perth

Tue 3/6

07:40-12:55

Nonstop6h 15m

Phuket City

Fri 13/6

19:10-05:50

1 stop9h 40m

£191

PerthDenpasar

PER - DPS

PERDPS

Perth

Sun 1/6

14:15-18:00

Nonstop3h 45m

Denpasar Bali Ngurah Rai

Thu 12/6

09:25-13:15

Nonstop3h 50m

£207

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Showing 1-10 of 51 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, May is the cheapest month in which you can book a flight from Perth to Southeast Asia (average of £717). Flying from Perth to Southeast Asia in December is currently the most expensive (average of £1,123). 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 1 May 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 1 May 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 (3 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 1 May 2025.
Read reviews from past customers who have flown Singapore Airlines, Emirates and Virgin Australia from Perth to Southeast Asia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.7

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
1,292 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.7

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.
Emirates
8.0
Very Good
3,217 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.7

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.
Virgin Australia
7.5
Good
400 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.7

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
855 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.7

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
829 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.1

Comfort

7.9

Food

7.7

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?

    Perth (PER) is the airport you will fly out of if you book a flight from Perth to Southeast Asia. It is only a 6.3 mi journey to Perth (PER) from Perth’s city center.

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

    For one-way options, check prices for Indonesia AirAsia. According to our data, you can fly for as low as £82. Users have also found prices from £82 and £96 on Jetstar and Scoot, respectively.

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

    When deciding which route to take from Perth to Southeast Asia consider Perth - Denpasar Bali Ngurah Rai, Perth - Singapore Changi or Perth - Phuket City as they are the most popular.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Perth to Southeast Asia on time: Oman Air (92%), Lufthansa (92%), Thai Airways (83%).

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

    Looking for the cheapest flight from Perth to Southeast Asia? While on average our users pay £1,208, our data indicates the cheapest price to be £108. The most popular route (Perth - Denpasar Bali Ngurah Rai), is priced around £703.

  • 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, May is the cheapest month in which you can book a flight from Perth to Southeast Asia (average of £717). Flying from Perth to Southeast Asia in December is currently the most expensive (average of £1,123). 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 Singapore flights
Perth to Phuket City flights

Top 6 airlines flying from Perth to Southeast Asia

Discover the top 6 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 858,174 searches. Data last updated 1 May 2025.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest£111Average£272FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
ScootCheapest£146Average£372FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
JetstarCheapest£219Average£448FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Singapore AirlinesCheapest£260Average£335FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest£361Average£512FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Philippine AirlinesCheapest£386Average£443FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Southeast Asia from Perth today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Southeast Asia from Perth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Southeast Asia from Perth? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Perth to Southeast Asia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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