How long is the flight from Sri Lanka to Perth?

Departing from Sri Lanka to Perth will take you 18h 25m. There are 5789 km between Sri Lanka and Perth. Find deals

In terms of precipitation, rainfall in Perth ranges from 0.0 - 170.0 inches per month. June is typically the wettest month, when rainfall can reach 170.0 mm. January is typically the driest time to visit Perth when rainfall is around 0.0 mm. Find deals

If weather is an important factor for your trip to Perth, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 12.0 C). Find deals

What are the most popular airlines that fly from Sri Lanka to Perth?

The most popular airlines flying from Sri Lanka to Perth are AirAsia, Qantas Airways and Singapore Airlines. Something to consider prior to booking your flight.

How far in advance should I book a flight from Sri Lanka to Perth?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 38 days in advance, which can save you up to 142% on flights from Sri Lanka to Perth compared to booking the week you need them. Waiting 38 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $725. For sooner than that we have options available in the next 3 days from $884.

What is the cheapest month to fly from Sri Lanka to Perth?

December is one of the best times of the year to fly to Perth from Sri Lanka. Prices for December average $1,152 per person but you can even find prices for as low as $718. The most expensive prices can be found in the month of February. Opting for a December flight can save you 16% on your journey compared to booking in February

What is the cheapest time of day to fly from LK to PER?

When flying from Sri Lanka to Perth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Perth from Sri Lanka?

Perth (PER), located 10.2 km from the city centre, is the airport you fly into when you book flights from Sri Lanka to Perth.

Can I find deals for flights from Sri Lanka to Perth that include hotel bookings?

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

How can I find direct flights from Sri Lanka to Perth?

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

Can I find deals for business class flights from Sri Lanka to Perth?

Yes. Cheapflights offers flight deals from Sri Lanka to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$344+ Cheap Flights from Sri Lanka to Perth

Cheap flight deals from Sri Lanka to Perth

Round-trip from	$561
One-way from	$344
Popular in	February
Cheapest in	December
Average price	$1,163

AirAsia
29/10-30/10
2 total stops
43h 05m total
Sri Lanka to Perth

Search Deals

29/10
3 total stops
26h 50m total
Sri Lanka to Perth

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($141 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($28 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Sri Lanka to Perth

Cheapest flights from Sri Lanka to Perth
Explore the most affordable flight options available from Sri Lanka to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Sun 26/1010:25CMB - PER

1 stop15h 05mAirAsia

Sun 2/1120:30PER - CMB

1 stop15h 25mAirAsia

Deal found 11/9$582

Sun 26/1010:25CMB - PER

2 stops27h 40mMultiple Airlines

Sun 2/1105:35PER - CMB

2 stops30h 20mMultiple Airlines

Deal found 11/9$587

Sat 25/1022:55CMB - PER

1 stop26h 35mAirAsia

Sat 1/1120:30PER - CMB

1 stop15h 25mAirAsia

Deal found 10/9$611

Sat 25/1022:55CMB - PER

2 stops26h 55mMultiple Airlines

Sat 1/1105:35PER - CMB

2 stops18h 55mMultiple Airlines

Deal found 9/9$618

Thu 25/922:55CMB - PER

1 stop27h 05mAirAsia

Sat 4/1020:30PER - CMB

1 stop15h 40mAirAsia

Deal found 11/9$632

Best flights from Sri Lanka to Perth
Discover carefully curated flight deals from Sri Lanka to Perth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2025.

Sun 26/1023:00CMB - PER

2 stops26h 50mMultiple Airlines

Sun 2/1105:35PER - CMB

2 stops30h 20mMultiple Airlines

Deal found 11/9$599

Thu 25/922:55CMB - PER

1 stop18h 25mAirAsia

Sat 11/1005:10PER - CMB

1 stop19h 15mAirAsia

Deal found 10/9$685

Sat 25/1022:55CMB - PER

2 stops26h 55mMultiple Airlines

Sat 1/1105:35PER - CMB

2 stops18h 55mMultiple Airlines

Deal found 9/9$618

Wed 4/210:25CMB - PER

1 stop15h 05mAirAsia

Mon 2/304:40PER - CMB

1 stop19h 50mAirAsia

Deal found 10/9$758

Wed 24/903:30CMB - PER

3 stops42h 30mMultiple Airlines

Sat 11/1020:30PER - CMB

1 stop15h 40mMultiple Airlines

Deal found 10/9$721

Mon 1/1210:25CMB - PER

1 stop15h 05mAirAsia

Tue 30/1204:40PER - CMB

1 stop31h 15mAirAsia

Deal found 10/9$952

Mon 1/1223:00CMB - PER

3 stops26h 50mMultiple Airlines

Wed 31/1220:25PER - CMB

2 stops28h 05mMultiple Airlines

Deal found 10/9$896

Last-minute flights from Sri Lanka to Perth
Discover last-minute flight deals from Sri Lanka to Perth. Data last updated 12 September 2025 and is based on user searches.

Sat 25/1022:55CMB - PER

1 stop26h 35mAirAsia

Sat 1/1120:30PER - CMB

1 stop15h 25mAirAsia

Deal found 10/9$611

Sat 25/1022:55CMB - PER

2 stops26h 55mMultiple Airlines

Sat 1/1105:35PER - CMB

2 stops18h 55mMultiple Airlines

Deal found 9/9$618

Sun 26/1010:25CMB - PER

1 stop15h 05mAirAsia

Sun 2/1120:30PER - CMB

1 stop15h 25mAirAsia

Deal found 11/9$582

Sun 26/1010:25CMB - PER

2 stops27h 40mMultiple Airlines

Sun 2/1105:35PER - CMB

2 stops30h 20mMultiple Airlines

Deal found 11/9$587

Wed 29/1010:25CMB - PER

1 stop15h 05mAirAsia

Thu 30/1020:30PER - CMB

1 stop28h 00mAirAsia

Deal found 12/9$561

Wed 29/1010:25CMB - PER

2 stops15h 25mMultiple Airlines

Thu 30/1020:30PER - CMB

1 stop15h 25mMultiple Airlines

Deal found 12/9$606

One-way flights from Sri Lanka to Perth
Search for one-way flight options from Sri Lanka to Perth. Find affordable one-way fares based on user searches. Data last updated 12 September 2025.

Wed 29/1023:00CMB - PER

3 stops26h 50mMultiple Airlines

Deal found 12/9$344

Sat 25/1022:55CMB - PER

1 stop26h 35mAirAsia

Deal found 10/9$350

Thu 18/922:55CMB - PER

1 stop27h 05mAirAsia

Deal found 10/9$357

Sat 25/1022:55CMB - PER

3 stops26h 55mMultiple Airlines

Deal found 10/9$366

Fri 19/910:40CMB - PER

2 stops20h 05mMultiple Airlines

Deal found 10/9$378

Mon 29/910:40CMB - PER

2 stops28h 00mMultiple Airlines

Deal found 12/9$382

Thu 18/908:20CMB - PER

2 stops19h 00mMultiple Airlines

Deal found 12/9$389

Sun 12/1010:40CMB - PER

1 stop15h 20mAirAsia

Deal found 11/9$391

Sat 11/1003:30CMB - PER

2 stops22h 30mMultiple Airlines

Deal found 11/9$397

Mon 22/1210:25CMB - PER

1 stop15h 05mAirAsia

Deal found 10/9$400

Mon 29/922:55CMB - PER

1 stop27h 05mAirAsia

Deal found 12/9$406

Fly from

Fly to

Route

Depart

Return

Price

ColomboPerth

CMB - PER

CMBPER

Colombo Bandaranaike Intl

Sun 26/10

23:00-04:20

2 stops26h 50m

Perth

Sun 2/11

05:35-09:25

2 stops30h 20m

$599

ColomboPerth

CMB - PER

CMBPER

Colombo Bandaranaike Intl

Sat 25/10

22:55-04:20

2 stops26h 55m

Perth

Sat 1/11

05:35-22:00

2 stops18h 55m

$618

ColomboPerth

CMB - PER

CMBPER

Colombo Bandaranaike Intl

Thu 25/9

22:55-19:50

1 stop18h 25m

Perth

Sat 11/10

05:10-21:55

1 stop19h 15m

$685

ColomboPerth

CMB - PER

CMBPER

Colombo Bandaranaike Intl

Wed 24/9

03:30-00:30

3 stops42h 30m

Perth

Sat 11/10

20:30-09:40

1 stop15h 40m

$721

ColomboPerth

CMB - PER

CMBPER

Colombo Bandaranaike Intl

Wed 4/2

10:25-04:00

1 stop15h 05m

Perth

Mon 2/3

04:40-22:00

1 stop19h 50m

$758

ColomboPerth

CMB - PER

CMBPER

Colombo Bandaranaike Intl

Mon 1/12

23:00-04:20

3 stops26h 50m

Perth

Wed 31/12

20:25-22:00

2 stops28h 05m

$896

ColomboPerth

CMB - PER

CMBPER

Colombo Bandaranaike Intl

Mon 1/12

10:25-04:00

1 stop15h 05m

Perth

Tue 30/12

04:40-09:25

1 stop31h 15m

$952

ColomboPerth

CMB - PER

CMBPER

Colombo Bandaranaike Intl

Sat 25/10

22:55-04:00

1 stop26h 35m

$350

ColomboPerth

CMB - PER

CMBPER

Colombo Bandaranaike Intl

Thu 18/9

22:55-04:30

1 stop27h 05m

$357

ColomboPerth

CMB - PER

CMBPER

Colombo Bandaranaike Intl

Sat 25/10

22:55-04:20

3 stops26h 55m

$366

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 16 results

Best time to book a flight from Sri Lanka to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Sri Lanka 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 Sri Lanka to Perth

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

Currently, May is the cheapest month in which you can book a flight from Sri Lanka to Perth (average of $286). Flying from Sri Lanka to Perth in December is currently the most expensive (average of $409). 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.

Reviews of airlines servicing Perth

Read through reviews of airlines operating flights from Sri Lanka to Perth, such as Singapore Airlines, Qantas Airways, andAirAsia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Singapore Airlines

8.1

Very Good

1,365 reviews

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,July 2025

DAD - SIN

Qantas Airways

7.5

Good

905 reviews

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,July 2025

DAD - SIN

AirAsia

6.8

Okay

215 reviews

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,July 2025

DAD - SIN

Related info for your journey

What airport do you fly into for flights to Perth from Sri Lanka?
Perth (PER), located 10.2 km from the city centre, is the airport you fly into when you book flights from Sri Lanka to Perth.
How long is the flight from Sri Lanka to Perth?
Departing from Sri Lanka to Perth will take you 18h 25m. There are 5789 km between Sri Lanka and Perth.
Can I find deals for flights from Sri Lanka to Perth that include hotel bookings?
Yes. In addition to deals on Sri Lanka to Perth flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sri Lanka to Perth?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sri Lanka to Perth.
Can I find deals for business class flights from Sri Lanka to Perth?
Yes. Cheapflights offers flight deals from Sri Lanka to Perth 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 Sri Lanka to Perth?
Currently, May is the cheapest month in which you can book a flight from Sri Lanka to Perth (average of $286). Flying from Sri Lanka to Perth in December is currently the most expensive (average of $409). 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

Mandurah

Scarborough

Fremantle

Rottnest Island

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Sri Lanka to Perth

Airline	Cheapest	Average	Flexibility	On-time
AirAsia	Cheapest$637	Average$815	FlexibilityNo cancel fee	On-time66%	Search AirAsia flights
Singapore Airlines	Cheapest$955	Average$1,264	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Qantas Airways	Cheapest$976	Average$1,069	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Sri Lanka to Perth?

Cheapflights makes it easy to find Sri Lanka to Perth 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 Sri Lanka to Perth?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sri Lanka to Perth for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Sri Lanka to Perth with no change fees?

Yes! Cheapflights helps users easily find flights from Sri Lanka to Perth with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Sri Lanka to Perth from $344

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 29/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sri Lanka to Perth

Keep the following information in mind while searching for Sri Lanka to Perth flight deals. Data was last updated 12 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Sri Lanka to Perth

Cheapest flights from Sri Lanka to PerthExplore the most affordable flight options available from Sri Lanka to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Explore the most affordable flight options available from Sri Lanka to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sri Lanka to Perth that are best for you.

Best time to book a flight from Sri Lanka to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Sri Lanka with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Sri Lanka to Perth

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

Reviews of airlines servicing Perth

Read through reviews of airlines operating flights from Sri Lanka to Perth, such as Singapore Airlines, Qantas Airways, andAirAsia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sri Lanka to Perth. 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 into for flights to Perth from Sri Lanka?

How long is the flight from Sri Lanka to Perth?

Can I find deals for flights from Sri Lanka to Perth that include hotel bookings?

How can I find direct flights from Sri Lanka to Perth?

Can I find deals for business class flights from Sri Lanka to Perth?

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

Travelling to a place near Perth?

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 Sri Lanka to Perth

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Sri Lanka to Perth

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 Sri Lanka to Perth?

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

Can Cheapflights find flights from Sri Lanka to Perth with no change fees?

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Sri Lanka to Perth
Explore the most affordable flight options available from Sri Lanka to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.