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Cheap flights from Porto Alegre to Perth from $1,777

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
POA — PER
15 May — 22 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Porto Alegre to Perth

Enter your travel dates to find the best prices.

Cheapest flights from Porto Alegre to Perth
Explore the most affordable flight options available from Porto Alegre to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2026.

Sun 10/521:55
POA
-
PER
3 stops56h 00m
LATAM Airlines
Sun 17/523:55
PER
-
POA
3 stops35h 20m
LATAM Airlines
Deal found 12/4$3,196
Sun 10/519:05
POA
-
PER
2 stops31h 30m
Multiple Airlines
Sun 17/523:45
PER
-
POA
3 stops35h 55m
Multiple Airlines
Deal found 12/4$3,406
Thu 30/418:15
POA
-
PER
2 stops36h 20m
Emirates
Thu 28/522:20
PER
-
POA
2 stops47h 15m
Emirates
Deal found 11/4$3,600
Sat 8/819:05
POA
-
PER
2 stops34h 50m
LATAM Airlines
Wed 12/823:55
PER
-
POA
2 stops29h 20m
LATAM Airlines
Deal found 14/4$3,710
Thu 30/421:00
POA
-
PER
2 stops52h 15m
Multiple Airlines
Thu 28/522:55
PER
-
POA
2 stops45h 25m
Multiple Airlines
Deal found 12/4$3,802
Fri 27/1120:55
POA
-
PER
2 stops33h 25m
Emirates
Tue 1/1222:20
PER
-
POA
2 stops35h 25m
Emirates
Deal found 13/4$4,478

Find flight deals from Porto Alegre to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Porto Alegre (POA) to Perth (PER). 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 15 April 2026.

Round-trip from

$3,196

One-way from

$1,777
LATAM Airlines
  • LATAM Airlines
  • 10/5-17/5
  • 6 total stops
  • 91h 20m total
  • Porto Alegre to Perth
Search Deals
5/5
  • 5/5
  • 2 total stops
  • 33h 30m total
  • Porto Alegre to Perth
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Porto AlegrePerth

POA - PER

POAPER

Porto Alegre Salgado Filho

Sun 10/5

21:55-16:55

3 stops56h 00m

Perth

Sun 17/5

23:55-00:15

3 stops35h 20m

$3,196

Porto AlegrePerth

POA - PER

POAPER

Porto Alegre Salgado Filho

Sun 10/5

19:05-13:35

2 stops31h 30m

Perth

Sun 17/5

23:45-00:40

3 stops35h 55m

$3,406

Porto AlegrePerth

POA - PER

POAPER

Porto Alegre Salgado Filho

Thu 30/4

18:15-17:35

2 stops36h 20m

Perth

Thu 28/5

22:20-10:35

2 stops47h 15m

$3,600
Fastest return journey

Porto AlegrePerth

POA - PER

POAPER

Porto Alegre Salgado Filho

Sat 8/8

19:05-16:55

2 stops34h 50m

Perth

Wed 12/8

23:55-18:15

2 stops29h 20m

$3,710

Porto AlegrePerth

POA - PER

POAPER

Porto Alegre Salgado Filho

Thu 30/4

21:00-12:15

2 stops52h 15m

Perth

Thu 28/5

22:55-09:20

2 stops45h 25m

$3,802
Cheapest one-way
Fastest single journey

Porto AlegrePerth

POA - PER

POAPER

Porto Alegre Salgado Filho

Tue 5/5

21:05-17:35

2 stops33h 30m

$1,794

Porto AlegrePerth

POA - PER

POAPER

Porto Alegre Salgado Filho

Thu 23/7

06:40-11:55

2 stops42h 15m

$2,229

Porto AlegrePerth

POA - PER

POAPER

Porto Alegre Salgado Filho

Tue 5/5

12:10-12:15

2 stops37h 05m

$2,262

Flights are sorted by cheapest return flights first.

Deals found on 11/4

Sorted by cheapest first

Best time to book a flight from Porto Alegre to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Porto Alegre 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.

Related info for your journey

Find useful and relevant information for your journey from Porto Alegre to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Porto Alegre to Perth?

    LATAM Airlines and Emirates can get you from Porto Alegre to Perth in just under 36h 20m. Your travel time can differ by up to 19h 40m. The distance between Porto Alegre and Perth is about 12987 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

  • How can I find direct flights from Porto Alegre to Perth?

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

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

    Yes. Cheapflights offers flight deals from Porto Alegre 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.

See more FAQs

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Scarborough
Fremantle
Rottnest Island
Mandurah

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Cheapflights makes it easy to find Porto Alegre 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 Porto Alegre to Perth?

Millions of users choose and trust Cheapflights to book the best flight deals from Porto Alegre to Perth 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 Porto Alegre to Perth with no change fees?

Need flexible booking options for your flight to Perth from Porto Alegre? 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 Porto Alegre to Perth become cheaper?

Yes! Start tracking prices for Porto Alegre to Perth 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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