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

Yes. momondo enables you to select and highlight flights to Porto Alegre with this policy.

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

Of course. momondo tracks the price of Porto Alegre flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

Question 5

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 6

Which airlines fly to Porto Alegre?

Accepted Answer

KLM and TAP AIR PORTUGAL are the most popular airlines that fly from Ireland to Porto Alegre on a routine basis, according to our data. You should be able to find flights to Porto Alegre with these airlines and other airlines flying from Ireland.

Question 7

KLM Flights to Porto Alegre

Accepted Answer

KLM operates around 9 flights into Porto Alegre in any given week. The most common departure point for these flights was from Sao Paulo Guarulhos Intl, with the best return KLM deal found being €862 (Dublin to Porto Alegre). Users have rated KLM 7.8/10 in over 1,530 reviews on momondo.

Question 8

How long does it take to fly to Porto Alegre?

Accepted Answer

Flight times vary depending on what airport in Ireland you fly out of and what airport in Porto Alegre you fly into. For example, flying from Dublin to Porto Alegre Salgado Filho takes 19h 40m on average. On the other hand, flying from Cork to Porto Alegre Salgado Filho takes 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.

Question 9

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 are refreshed on a daily basis.

Question 10

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

Accepted Answer

As of June 2026, there are 2 operators available to choose from for flights to Porto Alegre Salgado Filho Airport.

Question 11

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 12

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

Accepted Answer

The travel and health documents required for your trip to Porto Alegre Salgado Filho Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Porto Alegre Salgado Filho Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Question 13

What is the cheapest month to fly to Porto Alegre?

Accepted Answer

If you aren’t able to travel during the month of January, then book flights to Porto Alegre from Ireland during May instead. Flights to Porto Alegre in May, while not as cheap as those in January, still average around €965.

CHEAPEST MONTH TO FLY TO PORTO ALEGRE FROM DUBLIN	January	13% cheaper	Flying from Dublin to Porto Alegre costs on average just €963 in January
MOST EXPENSIVE MONTH TO FLY TO PORTO ALEGRE FROM DUBLIN	December	24% more expensive	It costs about €1,380 for flights to Porto Alegre from Dublin in December
MOST POPULAR MONTH TO FLY TO PORTO ALEGRE FROM DUBLIN	December	400% more users visited	More momondo users searched in flights to Porto Alegre from Dublin in December than any other month

Best One-Way Price	€680
Best Round-Trip Price	€963
Fastest flight time	19h 25m
Popular in	December

€680 Cheap flights to Porto Alegre

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Porto Alegre departing on 19/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ireland to Porto Alegre

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

momondo Fare Finder

Use the filters below to find and compare flights to Porto Alegre that are best for you.

See travel insights to Porto Alegre from

Porto Alegre flights insights and trends

What is the cheapest month to fly to Porto Alegre?

Cheapest flights to Porto Alegre Salgado Filho

Find the cheapest flights to Porto Alegre Salgado Filho from your nearest city or airport

Cheap Porto Alegre flight deals and tips

Summary info about Porto Alegre flight prices, duration and airlines

Best One-Way Price

Best Round-Trip Price

Fastest flight time

Popular in

Frequently asked questions about flying to Porto Alegre

Why use momondo?

An easier way to manage your Porto Alegre Salgado Filho trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Porto Alegre

Popular Flights to Porto Alegre

Popular routes according to searches in the past day on momondo

Popular Cities in Brazil

Popular flights according to clicks in the last 7 days on momondo

Fly your favourite airline to Porto Alegre

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Porto Alegre Salgado Filho

Explore popular destinations other users love

According to popular flight searches on momondo this year