Question 1

Why should I use momondo to find a flight deal to Porto Alegre?

Accepted Answer

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Porto Alegre.

Question 2

Can I find flights to Porto Alegre with flexible booking policies on momondo?

Accepted Answer

momondo does allow users to show only those flights to Porto Alegre which offer a flexible booking policy as well as other useful filters and features.

Question 3

How can momondo help me find flights to Porto Alegre?

Accepted Answer

Once all potential Porto Alegre flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

Question 4

I’m not ready to book a flight to Porto Alegre right now. Can momondo alert me if prices change?

Accepted Answer

Yes momondo offers price alerts on flights to Porto Alegre. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

Question 5

How far in advance should I book a flight to Porto Alegre?

Accepted Answer

We recommend purchasing flights from Australia to Porto Alegre 87 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Porto Alegre for $2,859.

Question 6

Is there an alternative airport near Porto Alegre?

Accepted Answer

Those flying to Porto Alegre could potentially find better pricing at Canoas Campo Nossa Senhora de Fatima Airport (12 km from Porto Alegre city centre), Canela Airport (83 km from Porto Alegre city centre) or Caxias do Sul Campo dos Bugres Airport (93 km from Porto Alegre city centre) depending on the month and departure airport.

Question 7

Is there a cheaper alternative to flying into Porto Alegre?

Accepted Answer

You can find deals at Canoas Campo Nossa Senhora de Fatima Airport for $198 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

Question 8

Which airlines fly to Porto Alegre?

Accepted Answer

When flying to Porto Alegre from Australia, momondo travellers will most often fly with one of these popular airlines: LATAM Airlines or Qatar Airways. Depending on what airport in Australia you fly from, you may be able to find flights with any of these popular airlines.

Question 9

Qatar Airways Flights to Porto Alegre

Accepted Answer

There are 38 Qatar Airways flights to Porto Alegre in a normal week. The most common departure point is Sao Paulo Guarulhos Intl and the best Qatar Airways ticket price seen on momondo is $2,161 (last 72 hours, from Brisbane, to Porto Alegre). Qatar Airways has a score of 7.4 from 3,610 user reviews on momondo.

Question 10

When did momondo last update prices for flights to Porto Alegre Salgado Filho Airport?

Accepted Answer

Prices for flights to Porto Alegre Salgado Filho Airport were last updated today.

Question 11

How many operators does momondo search for flights to Porto Alegre Salgado Filho Airport?

Accepted Answer

As of August 2025, there are 3 operators available to choose from for flights to Porto Alegre Salgado Filho Airport.

Question 12

How old do you have to be to fly to Porto Alegre Salgado Filho Airport?

Accepted Answer

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 to Porto Alegre Salgado Filho Airport.

Question 13

What documentation or ID do you need to fly to Porto Alegre Salgado Filho Airport?

Accepted Answer

The necessary travel and health documents for your Porto Alegre Salgado Filho Airport 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.

Question 14

What is the cheapest time of day to depart on your flight to Porto Alegre?

Accepted Answer

In the evening is the cheapest time of day to fly from Australia to Porto Alegre when you can find flight prices for as low as $2,724. Flying to Porto Alegre in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $2,830 on average. Flights to Porto Alegre from Australia in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Question 15

How far in advance should I book a flight to Porto Alegre?

Accepted Answer

You are more likely to see cheaper flights to Porto Alegre from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto Alegre for around $2,859 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto Alegre from Australia for as low as $2,449 on momondo.

Question 16

What is the cheapest day to depart on your flight to Porto Alegre?

Accepted Answer

On average, the least expensive day to fly to Porto Alegre from Australia is on a Friday. momondo users have found tickets for Friday departures for as low as $2,384. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Porto Alegre is Sunday, with ticket prices averaging around $3,470.

Question 17

What is the cheapest month to fly to Porto Alegre?

Accepted Answer

In general, March is the cheapest month to fly from Australia to Porto Alegre. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $2,501. If you don’t want to visit Porto Alegre in March, then you should wait until July to fly from Australia, when ticket prices are also cheap, with an average price of $2,519.

Question 18

How long does it take to fly to Porto Alegre?

Accepted Answer

Flight times vary depending on what airport in Australia you fly out of and what airport in Porto Alegre you fly into. For example, flying from Sydney Kingsford Smith to Porto Alegre Salgado Filho takes 22h 50m on average. On the other hand, flying from Melbourne to Porto Alegre Salgado Filho takes 38h 05m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

CHEAPEST MONTH TO FLY TO PORTO ALEGRE FROM SYDNEY	March	13% cheaper	Flying from Sydney to Porto Alegre costs on average just $2,501 in March
MOST EXPENSIVE MONTH TO FLY TO PORTO ALEGRE FROM SYDNEY	December	39% more expensive	It costs about $3,975 for flights to Porto Alegre from Sydney in December
MOST POPULAR MONTH TO FLY TO PORTO ALEGRE FROM SYDNEY	December	620% more users visited	More momondo users searched in flights to Porto Alegre from Sydney in December than any other month

Best Round-Trip Price	$2,043
Fastest flight time	18h 30m
Popular in	September

$2,043 Cheap flights to Porto Alegre

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Porto Alegre departing on 9/2. 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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Frequently asked questions about flying to Porto Alegre

How far in advance should I book a flight to Porto Alegre?

Is there an alternative airport near Porto Alegre?

Is there a cheaper alternative to flying into Porto Alegre?

When did momondo last update prices for flights to Porto Alegre Salgado Filho Airport?

How many operators does momondo search for flights to Porto Alegre Salgado Filho Airport?

How old do you have to be to fly to Porto Alegre Salgado Filho Airport?

What documentation or ID do you need to fly to Porto Alegre Salgado Filho Airport?

Why use momondo?

Why should I use momondo to find a flight deal to Porto Alegre?

Can I find flights to Porto Alegre with flexible booking policies on momondo?

How can momondo help me find flights to Porto Alegre?

I’m not ready to book a flight to Porto Alegre right now. Can momondo alert me if prices change?

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