Cheap flights from Porto Alegre to Australia from $1,922
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto Alegre to Australia departing on 2/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Porto Alegre to Australia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Australia?
In general, August is the cheapest month to fly from Porto Alegre to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $2,784. If you don’t want to visit Australia in August, then you should wait until March to fly from Porto Alegre, when ticket prices are also cheap, with an average price of $2,799.
What is the cheapest day to depart on your flight to Australia?
On average, the least expensive day to fly to Australia from Porto Alegre is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $3,270. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Porto Alegre to Australia on a Sunday will generally be more expensive and average around $4,195. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Australia?
According to our data, the cheapest time of day to fly to Australia is in the afternoon. momondo users have found flights departing from Porto Alegre to Australia in the afternoon for as low as $3,114. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Australia are more costly in the morning, with an average ticket price of $3,611. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Australia?
You are more likely to see cheaper flights to Australia from Porto Alegre when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $3,087 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Porto Alegre for as low as $2,235 on momondo.
Cheap Porto Alegre to Australia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Porto Alegre to Australia
When did momondo last update prices for flights from Porto Alegre Salgado Filho Airport to Australia?
Prices for flights from Porto Alegre Salgado Filho Airport to Australia were last updated today.
How many operators does momondo search for flights from Porto Alegre Salgado Filho Airport to Australia?
The number of operators available for flights from Porto Alegre Salgado Filho Airport to Australia is 1 as of June 2025.
How old do you have to be to fly from Porto Alegre Salgado Filho Airport to Australia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Porto Alegre Salgado Filho Airport to Australia.
What documentation or ID do you need to fly to Australia?
The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Porto Alegre to Australia
Compare and see reviews for airlines that fly from Porto Alegre to Australia with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $2,847 | Free cancellation | Rating 7.5 1,785 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Porto Alegre to Australia?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Porto Alegre to Australia. momondo saves you time and could save you money on your trip.
Can I find flights from Porto Alegre to Australia with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Porto Alegre to Australia flights to just show those with flexible booking policies.
How can momondo help me find flights from Porto Alegre to Australia?
momondo provides multiple filters to help you find the best flight to Australia from Porto Alegre. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Porto Alegre to Australia right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Porto Alegre to Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.