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Cheap flights from Perth to Southeast Asia from £110

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
PER — BKK
18 Jun — 25 Jun1
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 13 June 2025.

Round-trip from

£139

One-way from

£110

Popular in

December

Cheapest in

May

Average price

£304
Scoot
  • Scoot
  • 25/7-1/8
  • Nonstop
  • 10h 30m total
  • Perth to Southeast Asia
Search Deals
AirAsia
  • AirAsia
  • 12/7
  • 1 total stop
  • 12h 25m total
  • Perth to Southeast Asia
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£76 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
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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 13 June 2025.

Wed 17/1218:30PER - DPS
Nonstop3h 40mIndonesia AirAsia
Fri 19/1201:05DPS - PER
Nonstop3h 45mIndonesia AirAsia
Deal found 12/6£143
Sun 10/823:35PER - SIN
Nonstop5h 20mJetstar
Thu 14/814:15SIN - PER
Nonstop5h 15mJetstar
Deal found 11/6£147
Tue 29/718:45PER - DPS
Nonstop3h 40mMultiple Airlines
Wed 30/701:05DPS - PER
Nonstop3h 50mMultiple Airlines
Deal found 12/6£148
Tue 12/818:45PER - DPS
Nonstop3h 40mJetstar
Fri 22/821:30DPS - PER
Nonstop3h 50mJetstar
Deal found 10/6£149
Wed 19/1117:50PER - SIN
Nonstop4h 40mScoot
Mon 24/1115:10SIN - PER
Nonstop5h 05mScoot
Deal found 11/6£155
Fri 24/1021:55PER - DPS
1 stop20h 45mScoot
Mon 27/1010:55DPS - PER
1 stop9h 20mScoot
Deal found 11/6£169
Fri 24/1018:05PER - DPS
Nonstop3h 45mTransNusa
Mon 27/1012:55DPS - PER
Nonstop4h 00mTransNusa
Deal found 11/6£174
Wed 19/1117:50PER - SIN
Nonstop4h 40mMultiple Airlines
Mon 24/1121:30SIN - PER
1 stop8h 20mMultiple Airlines
Deal found 11/6£186
Sun 27/707:40PER - HKT
Nonstop6h 15mMultiple Airlines
Sun 3/811:10HKT - PER
1 stop16h 20mMultiple Airlines
Deal found 11/6£197
Thu 30/1001:20PER - DPS
1 stop18h 35mBatik Air
Sun 9/1118:10DPS - PER
Nonstop3h 35mBatik Air
Deal found 11/6£207
Sat 23/805:10PER - SIN
1 stop8h 25mAirAsia
Tue 26/819:10SIN - PER
1 stop9h 20mAirAsia
Deal found 11/6£221
Tue 22/714:15PER - DPS
Nonstop3h 45mBatik Air
Tue 29/709:25DPS - PER
Nonstop3h 50mBatik Air
Deal found 11/6£222

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 13 June 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

PerthSingapore

PER - SIN

PERSIN

Perth

Sun 10/8

23:35-04:55

Nonstop5h 20m

Singapore Changi

Thu 14/8

14:15-19:30

Nonstop5h 15m

£147

PerthDenpasar

PER - DPS

PERDPS

Perth

Tue 29/7

18:45-22:25

Nonstop3h 40m

Denpasar Bali Ngurah Rai

Wed 30/7

01:05-04:55

Nonstop3h 50m

£148

PerthDenpasar

PER - DPS

PERDPS

Perth

Tue 12/8

18:45-22:25

Nonstop3h 40m

Denpasar Bali Ngurah Rai

Fri 22/8

21:30-01:20

Nonstop3h 50m

£149

PerthSingapore

PER - SIN

PERSIN

Perth

Wed 19/11

17:50-22:30

Nonstop4h 40m

Singapore Changi

Mon 24/11

15:10-20:15

Nonstop5h 05m

£155

PerthDenpasar

PER - DPS

PERDPS

Perth

Fri 14/11

18:30-22:10

Nonstop3h 40m

Denpasar Bali Ngurah Rai

Fri 21/11

07:00-10:45

Nonstop3h 45m

£163

PerthDenpasar

PER - DPS

PERDPS

Perth

Fri 24/10

21:55-18:40

1 stop20h 45m

Denpasar Bali Ngurah Rai

Mon 27/10

10:55-20:15

1 stop9h 20m

£169

PerthDenpasar

PER - DPS

PERDPS

Perth

Fri 24/10

18:05-21:50

Nonstop3h 45m

Denpasar Bali Ngurah Rai

Mon 27/10

12:55-16:55

Nonstop4h 00m

£174

PerthSingapore

PER - SIN

PERSIN

Perth

Wed 19/11

17:50-22:30

Nonstop4h 40m

Singapore Changi

Mon 24/11

21:30-05:50

1 stop8h 20m

£186

PerthPhuket City

PER - HKT

PERHKT

Perth

Sun 27/7

07:40-12:55

Nonstop6h 15m

Phuket City

Sun 3/8

11:10-04:30

1 stop16h 20m

£197

PerthDenpasar

PER - DPS

PERDPS

Perth

Thu 30/10

01:20-19:55

1 stop18h 35m

Denpasar Bali Ngurah Rai

Sun 9/11

18:10-21:45

Nonstop3h 35m

£207

Flights are sorted by cheapest return flights first.

Deals found on 13/6

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, May is the cheapest month in which you can book a flight from Perth to Southeast Asia (average of £718). 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 13 June 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 13 June 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 13 June 2025.
Read reviews from past customers who have flown Emirates, Singapore Airlines and Cathay Pacific from Perth to Southeast Asia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,265 reviews
Check prices

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.8

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2024

AKL - DXB

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!
Emirates
8.1
Very Good
3,265 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.8

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2024

AKL - DXB

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!
Singapore Airlines
8.1
Very Good
1,304 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.8

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2024

AKL - DXB

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!
Cathay Pacific
7.6
Good
892 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.8

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2024

AKL - DXB

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!
Virgin Australia
7.5
Good
407 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.8

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2024

AKL - DXB

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!
Qantas Airways
7.5
Good
854 reviews
Emirates
8.1
Very Good
3,265 reviews
Check prices

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.1

Food

7.8

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2024

AKL - DXB

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!

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 AirAsia. According to our data, you can fly for as low as £110. Users have also found prices from £116 and £124 on Indonesia AirAsia and Jetstar, 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 (96%), Lufthansa (96%), Thai Airways (77%).

  • 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 £678, our data indicates the cheapest price to be £213. The most popular route (Perth - Denpasar Bali Ngurah Rai), is priced around £692.

  • 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 £718). 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 5 airlines flying from Perth to Southeast Asia

Discover the top 5 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest£136Average£352FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
JetstarCheapest£201Average£479FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Singapore AirlinesCheapest£256Average£330FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Thai AirwaysCheapest£350Average£503FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Philippine AirlinesCheapest£379Average£435FlexibilityNo 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?

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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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