Cheap flights from Perth to Singapore from $140

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 18/4. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SIN
14 May — 21 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Perth to Singapore Changi are usually found in August or November, booked 43 days in advance, depart on a Monday or Saturday and return on a Wednesday

Cheap flight deals from Perth to Singapore

Enter your travel dates to find the best prices.

Cheapest flights from Perth to Singapore
Explore the most affordable flight options available from Perth to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 April 2026.

Sun 24/505:35
PER
-
SIN
Nonstop5h 20m
Scoot
Thu 18/623:10
SIN
-
PER
Nonstop5h 10m
Scoot
Deal found 13/4$320
Sat 8/805:35
PER
-
SIN
Nonstop5h 20m
Scoot
Tue 25/812:00
SIN
-
PER
Nonstop5h 10m
Scoot
Deal found 10/4$323
Tue 26/507:40
PER
-
SIN
Nonstop5h 15m
Jetstar
Tue 23/614:15
SIN
-
PER
Nonstop5h 25m
Jetstar
Deal found 11/4$327
Fri 7/805:35
PER
-
SIN
Nonstop5h 20m
Scoot
Mon 7/923:10
SIN
-
PER
Nonstop5h 10m
Scoot
Deal found 11/4$331
Mon 25/509:55
PER
-
SIN
Nonstop5h 20m
Multiple Airlines
Tue 23/614:15
SIN
-
PER
Nonstop5h 25m
Multiple Airlines
Deal found 10/4$334
Sun 26/705:35
PER
-
SIN
Nonstop5h 20m
Scoot
Mon 10/823:10
SIN
-
PER
Nonstop5h 10m
Scoot
Deal found 10/4$336
Sat 9/505:35
PER
-
SIN
Nonstop5h 20m
Multiple Airlines
Sat 16/514:15
SIN
-
PER
Nonstop5h 25m
Multiple Airlines
Deal found 9/4$337
Sat 9/507:40
PER
-
SIN
Nonstop5h 15m
Jetstar
Sat 16/514:15
SIN
-
PER
Nonstop5h 25m
Jetstar
Deal found 11/4$338
Tue 12/507:40
PER
-
SIN
Nonstop5h 15m
Jetstar
Sat 16/514:15
SIN
-
PER
Nonstop5h 25m
Jetstar
Deal found 12/4$341
Fri 21/805:35
PER
-
SIN
Nonstop5h 20m
Scoot
Fri 28/823:10
SIN
-
PER
Nonstop5h 10m
Scoot
Deal found 14/4$343
Mon 17/809:55
PER
-
SIN
Nonstop5h 20m
Scoot
Wed 16/923:10
SIN
-
PER
Nonstop5h 10m
Scoot
Deal found 12/4$344

Find flight deals from Perth to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 April 2026.

Round-trip from

$320

One-way from

$140

Popular in

December

Cheapest in

August

Average price

$681

Good round-trip deal

$741 or less

Good one-way deal

$374 or less
Scoot
  • Scoot
  • 24/5-18/6
  • Nonstop
  • 10h 30m total
  • Perth to Singapore
Jetstar
  • Jetstar
  • 18/4
  • Nonstop
  • 5h 15m total
  • Perth to Singapore
Highest demand for flights based on searches. 19% potential increase in price ($175 potential increase over avg. return price).
Cheapest flight prices on average. 6% potential price decrease ($47 potential savings vs. average return price).
Average for round-trip flights in April 2026
Price to beat on a round-trip flight from Perth to Singapore Changi.
Price to beat on a one-way flight from Perth to Singapore Changi.

Cheapflights Fare Finder

 
Customise your flight search to find flights from Perth to Singapore 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 14 April 2026.
Use the filters below to find and compare flights from Perth to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

PerthSingapore

PER - SIN

PERSIN

Perth

Sat 9/5

07:40-12:55

Nonstop5h 15m

Singapore Changi

Sat 16/5

14:15-19:40

Nonstop5h 25m

$321

PerthSingapore

PER - SIN

PERSIN

Perth

Fri 5/6

20:50-07:15

1 stop10h 25m

Singapore Changi

Tue 9/6

10:20-19:50

1 stop9h 30m

$508

PerthSingapore

PER - SIN

PERSIN

Perth

Tue 5/5

04:45-15:40

1 stop10h 55m

Singapore Changi

Mon 11/5

10:20-19:50

1 stop9h 30m

$520

PerthSingapore

PER - SIN

PERSIN

Perth

Wed 6/5

20:50-07:15

1 stop10h 25m

Singapore Changi

Mon 11/5

18:45-03:45

1 stop9h 00m

$547

PerthSingapore

PER - SIN

PERSIN

Perth

Mon 24/8

02:10-10:15

1 stop8h 05m

Singapore Changi

Fri 18/9

13:40-01:10

1 stop11h 30m

$581

PerthSingapore

PER - SIN

PERSIN

Perth

Mon 8/6

00:45-09:20

1 stop8h 35m

Singapore Changi

Wed 17/6

21:30-23:45

1 stop26h 15m

$684

PerthSingapore

PER - SIN

PERSIN

Perth

Fri 12/6

17:20-11:30

1 stop18h 10m

Singapore Changi

Thu 18/6

21:30-05:50

1 stop8h 20m

$717

PerthSingapore

PER - SIN

PERSIN

Perth

Wed 6/5

23:15-11:30

1 stop12h 15m

Singapore Changi

Mon 11/5

10:20-21:45

2 stops11h 25m

$789

PerthSingapore

PER - SIN

PERSIN

Perth

Sat 12/9

23:15-16:00

1 stop16h 45m

Singapore Changi

Tue 13/10

21:30-21:45

2 stops24h 15m

$814
Cheapest one-way

PerthSingapore

PER - SIN

PERSIN

Perth

Mon 18/5

20:50-07:15

1 stop10h 25m

$184

Flights are sorted by cheapest return flights first.

Deals found on 11/4

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Perth to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore 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 Singapore

How far ahead should I book a flight from Perth to Singapore?

Use this chart to determine the optimal time to book a return flight from Perth to Singapore. Price data was last updated on 10 April 2026.

To ensure you get the cheapest price possible for a flight from Perth to Singapore, you should look to book at least 43 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Perth to Singapore?

Currently, May is the cheapest month in which you can book a flight from Perth to Singapore (average of $143). Flying from Perth to Singapore in December is currently the most expensive (average of $354). 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 SIN?

Find hourly flight availability from Perth to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 April 2026.

Unlike at midday, when flights are generally more expensive, you can save up to 25% on flights from Perth to Singapore by exploring options for tickets in the evening.

What is the cheapest day to fly from Perth to Singapore?

Use this chart to determine the cheapest time to fly return from Perth to Singapore. Price data was last updated on 11 April 2026.

Travellers seeking maximum savings on their Perth to Singapore flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from Perth to Singapore?

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated 14 April 2026.
Read through reviews of airlines operating flights from Perth to Singapore, such as Singapore Airlines,Emirates, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Overall

8.2

Food

7.8

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Overall

8.2

Food

7.8

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Overall

8.2

Food

7.8

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Overall

8.2

Food

7.8

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Overall

8.2

Food

7.8

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Overall

8.2

Food

7.8

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Related info for your journey

Find useful and relevant information for your journey from Perth to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Perth to Singapore?

    If you book a flight from Perth to Singapore, you will be flying from Perth to Changi. Flights to Singapore Changi (SIN) from Perth (PER) take 5h 15m for a nonstop flight. There are 52 flights from Perth to Singapore per day from 11 airlines.

  • How popular is this Perth to Singapore flight route?

  • How long is the flight from Perth to Singapore?

    Departing from Perth to Singapore will take you 5h 15m. The distance between Perth and Singapore is about 3909 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Perth to Singapore round-trip?

    According to our current data, Jetstar ($141), Batik Air ($191), and AirAsia ($198) offers the cheapest pricing from Perth to Singapore. Jetstar is priced at 73% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as $124 on Scoot. Other airlines that offer cheap prices include Jetstar from $126 and AirAsia from $154 one-way.

  • What are the most reliable airlines from Perth to Singapore?

    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 Singapore on time: Asiana Airlines (92%), Qantas Airways (92%), Scoot (91%).

  • What are the cheapest flights from Perth to Singapore?

    Looking at all options, your cheapest flight can be booked for $205. While the most popular route (Perth - Singapore Changi) can be booked for $320 on average, our data indicates $4,110 when flying from Perth to Singapore.

  • Can I find deals for flights from Perth to Singapore that include hotel bookings?

    Yes. In addition to deals on Perth to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Perth to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to Singapore.

  • Can I find deals for business class flights from Perth to Singapore?

    Yes. Cheapflights offers flight deals from Perth to Singapore 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 Singapore?

    Currently, May is the cheapest month in which you can book a flight from Perth to Singapore (average of $143). Flying from Perth to Singapore in December is currently the most expensive (average of $354). 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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Fly from Perth to Singapore on these airlines

Choose from the following airlines for your flight from Perth to Singapore. Flights are based on user searches made on Cheapflights and were last updated on 14 April 2026.

Top 10 airlines flying from Perth to Singapore

Discover the top 10 airlines that operate flights from Perth to Singapore. 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 14 April 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$141Average$348FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Batik AirCheapest$191Average$671FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
AirAsiaCheapest$198Average$454FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
ScootCheapest$228Average$384FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Malaysia AirlinesCheapest$237Average$522FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Indonesia AirAsiaCheapest$239Average$697FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
Batik AirCheapest$363Average$409FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Virgin AustraliaCheapest$364Average$663FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Singapore AirlinesCheapest$462Average$637FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapest$463Average$622FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Perth to Singapore?

Cheapflights makes it easy to find Perth to Singapore flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Perth to Singapore flexibly with Cheapflights today.

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

Yes! Start tracking prices for Perth to Singapore flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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