Which airports can I use when flying from Dublin to Porto Alegre?

Flights from Dublin to Porto Alegre usually depart from Dublin (DUB) and arrive at Porto Alegre Salgado Filho (POA).

Which cabin classes can I book on flights from Dublin to Porto Alegre?

Three cabin classes are available on flights from Dublin to Porto Alegre: • Economy class • Premium Economy Class • Business Class

Which airports do connecting flights from Dublin to Porto Alegre pass through?

Most connecting flights from Dublin to Porto Alegre pass through Lisbon Humberto Delgado (LIS), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Dublin to Porto Alegre?

Yes. Flexible dates can save you up to 18% on flights from Dublin to Porto Alegre. Thursday is the cheapest departure day at €1,076 return on average, while Saturday is the most expensive at €1,311, a difference of €235. KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Dublin to Porto Alegre?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Dublin to Porto Alegre changed much recently?

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about €824 to €3,613. That means the highest observed fare was about 4x higher than the lowest one.

How are flight prices from Dublin to Porto Alegre looking right now?

One-way fares from Dublin to Porto Alegre are currently lower than usual. Average one-way flight prices are about €556, which is 22% below the typical average for this route.

What is the time difference between Dublin and Porto Alegre?

Porto Alegre is 4 hours behind Dublin (Brasilia Time vs Irish Time). Plan for the time shift when scheduling connections or first-day activities.

Which car hire options are available at Porto Alegre Salgado Filho Airport (POA)?

Porto Alegre Salgado Filho Airport (POA) hosts 5 major car hire companies, with daily rates starting from around €9 for economy cars. Top options include: • FOCO • MOVIDA • Localiza • Avis • Unidas

How much should I expect to pay for a Dublin to Porto Alegre flight?

Return flights from Dublin to Porto Alegre range from €1,029 to €1,391, with an average of €1,120 over the past 12 months. Anything below €1,029 counts as a good deal.

What's the cheapest day of the week to fly from Dublin to Porto Alegre?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Dublin to Porto Alegre. It’s 4% cheaper than the average day, while Saturday is the most expensive, with prices 16% higher.

What is the cheapest month to fly from Dublin to Porto Alegre?

•March is the cheapest month to fly from Dublin to Porto Alegre at €797 return. •December (€1,449) and July (€1,386) are the most expensive months. •The price difference between flying in the cheapest and most expensive months is 81% on average. This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Which airline is the cheapest to fly from Dublin to Porto Alegre?

KLM (€843) and TAP AIR PORTUGAL (€878) are the cheapest airlines to fly return from Dublin to Porto Alegre according to KAYAK data over the last 5 days.

What is the cheapest stopover airport when flying from Dublin to Porto Alegre?

Flights via Lisbon Humberto Delgado (LIS) offer the most affordable fares, with an average return price of €1,107. Based on KAYAK data over the past 3 months.

When flying from Dublin to Porto Alegre, which airport offers the shortest stopover?

Lisbon Humberto Delgado (LIS) had the shortest average connection time for Dublin to Porto Alegre stopovers at 12h 44m over the past 3 months.

€409 CHEAP FLIGHTS from Dublin to Porto Alegre (DUB - POA)

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Cheapest return flight

€824

Typical prices: €1,029-€1,391

TAP AIR PORTUGAL

Tue 6/11Wed 21/11

DUB - POA • 1 stop

Cheapest one-way flight

€409

Typical prices: €609-€934

Multiple Airlines

Sun 4/3

DUB - POA • 2 stops

When to travel

March

Cheapest • 29% price drop

January

Most popular

Good to know

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We hope you enjoy your trip to Porto Alegre!

Flight Deals

Cheap Flights from Dublin to Porto Alegre (DUB-POA)

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Last minute

Recent return flight deals from Dublin to Porto Alegre

Fri, 6 Nov - Sat, 21 Nov

04:25 - 19:40DUB Dublin-POA Porto Alegre Salgado Filho

18h 15m1 stop Lisbon Humberto Delgado

10:25 - 09:35POA Porto Alegre Salgado Filho-DUB Dublin

44h 10m2 stops Sao Paulo Viracopos Madrid Barajas

€824Multiple Airlines

1 day ago

Fri, 6 Nov - Sat, 21 Nov

16:55 - 19:40DUB Dublin-POA Porto Alegre Salgado Filho

29h 45m1 stop Lisbon Humberto Delgado

10:25 - 09:35POA Porto Alegre Salgado Filho-DUB Dublin

44h 10m2 stops Sao Paulo Viracopos Madrid Barajas

€824Multiple Airlines

1 day ago

Sun, 22 Nov - Sun, 29 Nov

17:15 - 00:30DUB Dublin-POA Porto Alegre Salgado Filho

34h 15m2 stops Amsterdam Schiphol Sao Paulo Guarulhos Intl

11:00 - 16:20POA Porto Alegre Salgado Filho-DUB Dublin

26h 20m2 stops Sao Paulo Guarulhos Intl Amsterdam Schiphol

€843KLM

1 day ago

Fri, 6 Nov - Thu, 19 Nov

16:55 - 19:40DUB Dublin-POA Porto Alegre Salgado Filho

29h 45m1 stop Lisbon Humberto Delgado

01:30 - 07:55POA Porto Alegre Salgado Filho-DUB Dublin

27h 25m2 stops Lisbon Humberto Delgado London Heathrow

€853Multiple Airlines

2 days ago

Mon, 2 Nov - Tue, 17 Nov

17:05 - 19:40DUB Dublin-POA Porto Alegre Salgado Filho

29h 35m1 stop Lisbon Humberto Delgado

15:20 - 20:10POA Porto Alegre Salgado Filho-DUB Dublin

25h 50m2 stops Sao Paulo Viracopos Madrid Barajas

€857Multiple Airlines

1 day ago

Sun, 22 Nov - Sun, 29 Nov

17:15 - 23:50DUB Dublin-POA Porto Alegre Salgado Filho

33h 35m2 stops Amsterdam Schiphol Sao Paulo Guarulhos Intl

11:00 - 16:20POA Porto Alegre Salgado Filho-DUB Dublin

26h 20m2 stops Sao Paulo Guarulhos Intl Amsterdam Schiphol

€866KLM

1 day ago

Fri, 6 Nov - Sat, 21 Nov

16:55 - 19:40DUB Dublin-POA Porto Alegre Salgado Filho

29h 45m1 stop Lisbon Humberto Delgado

21:10 - 23:20POA Porto Alegre Salgado Filho-DUB Dublin

23h 10m1 stop Lisbon Humberto Delgado

€878TAP AIR PORTUGAL

1 day ago

Fri, 6 Nov - Sat, 21 Nov

04:25 - 19:40DUB Dublin-POA Porto Alegre Salgado Filho

18h 15m1 stop Lisbon Humberto Delgado

21:10 - 23:20POA Porto Alegre Salgado Filho-DUB Dublin

23h 10m1 stop Lisbon Humberto Delgado

€878TAP AIR PORTUGAL

1 day ago

Fri, 30 Oct - Thu, 12 Nov

16:55 - 19:40DUB Dublin-POA Porto Alegre Salgado Filho

29h 45m1 stop Lisbon Humberto Delgado

01:30 - 23:20POA Porto Alegre Salgado Filho-DUB Dublin

18h 50m1 stop Lisbon Humberto Delgado

€911TAP AIR PORTUGAL

3+ days ago

Sun, 25 Oct - Fri, 13 Nov

05:45 - 23:20DUB Dublin-POA Porto Alegre Salgado Filho

20h 35m2 stops Amsterdam Schiphol Rio de Janeiro–Galeão Intl

14:15 - 16:20POA Porto Alegre Salgado Filho-DUB Dublin

23h 05m2 stops Sao Paulo Guarulhos Intl Amsterdam Schiphol

€1,352KLM

1 day ago

Booking Insights

Price, demand, and travel trends for Dublin to Porto Alegre flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Stopovers

What's the cheapest day of the week to fly from Dublin to Porto Alegre?: Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Dublin to Porto Alegre. It’s 4% cheaper than the average day, while Saturday is the most expensive, with prices 16% higher.
What is the cheapest month to fly from Dublin to Porto Alegre? KAYAK internal proprietary data takes all prices for each month over the last 12 months for return flights from Dublin to Porto Alegre, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.: •March is the cheapest month to fly from Dublin to Porto Alegre at €797 return.
•December (€1,449) and July (€1,386) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 81% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	August
High season	January
Cheapest flight	€409

Beat the crowds with an average 47% drop in traveller numbers.

The most popular month to fly with an average 81% increase in traveller numbers.

One-way flight from Dublin to Porto Alegre

When to book flights from Dublin to Porto Alegre

Are your dates flexible? Find out the best times to travel from Dublin to Porto Alegre based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which cabin classes can I book on flights from Dublin to Porto Alegre?
Three cabin classes are available on flights from Dublin to Porto Alegre:

• Economy class
• Premium Economy Class
• Business Class
Do I need a passport to fly from Dublin to Porto Alegre?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Dublin to Porto Alegre flight?
Return flights from Dublin to Porto Alegre range from €1,029 to €1,391, with an average of €1,120 over the past 12 months. Anything below €1,029 counts as a good deal.
Have flight prices from Dublin to Porto Alegre changed much recently?
Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about €824 to €3,613. That means the highest observed fare was about 4x higher than the lowest one.
How are flight prices from Dublin to Porto Alegre looking right now?
One-way fares from Dublin to Porto Alegre are currently lower than usual. Average one-way flight prices are about €556, which is 22% below the typical average for this route.
Which car hire options are available at Porto Alegre Salgado Filho Airport (POA)?
Porto Alegre Salgado Filho Airport (POA) hosts 5 major car hire companies, with daily rates starting from around €9 for economy cars. Top options include:

• FOCO
• MOVIDA
• Localiza
• Avis
• Unidas
Which airports can I use when flying from Dublin to Porto Alegre?
Flights from Dublin to Porto Alegre usually depart from Dublin (DUB) and arrive at Porto Alegre Salgado Filho (POA).
Which airports do connecting flights from Dublin to Porto Alegre pass through?
Most connecting flights from Dublin to Porto Alegre pass through Lisbon Humberto Delgado (LIS), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Dublin to Porto Alegre?
Yes. Flexible dates can save you up to 18% on flights from Dublin to Porto Alegre. Thursday is the cheapest departure day at €1,076 return on average, while Saturday is the most expensive at €1,311, a difference of €235.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Dublin and Porto Alegre?
Porto Alegre is 4 hours behind Dublin (Brasilia Time vs Irish Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Thursday departure and avoid flying on Saturday. On this route, Thursday flights average €1,076, about €235 less than Saturday fares (18% savings) based on the last 12 months.
If you can choose when to travel, plan your Dublin to Porto Alegre trip for March. Fares historically average €797 return in that month – typically €652 less than the most expensive month, which is December (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Porto Alegre Salgado Filho Airport.

• ibis Porto Alegre Aeroporto
• Hotel Deville Prime Porto Alegre
• Hotel Express Aeroporto

More options for your flight from Dublin to Porto Alegre

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DUB - POA

€409 Find Cheap Flights from Dublin to Porto Alegre – Compare and Save

Everything you should know

Cheap Flights from Dublin to Porto Alegre (DUB-POA)

Recent return flight deals from Dublin to Porto Alegre

Recent one-way flight deals from Dublin to Porto Alegre

Recent last minute flight deals from Dublin to Porto Alegre

Price, demand, and travel trends for Dublin to Porto Alegre flights

What's the cheapest day of the week to fly from Dublin to Porto Alegre?

What is the cheapest month to fly from Dublin to Porto Alegre?

Which airline is the cheapest to fly from Dublin to Porto Alegre?

What is the cheapest stopover airport when flying from Dublin to Porto Alegre?

When flying from Dublin to Porto Alegre, which airport offers the shortest stopover?

Key details for Dublin to Porto Alegre flights

Low season

High season

Cheapest flight

When to book flights from Dublin to Porto Alegre

Your Dublin to Porto Alegre flight questions, answered

Your guide to booking Dublin to Porto Alegre flights

More options for your flight from Dublin to Porto Alegre

Complete your trip to Porto Alegre with a hotel stay or car hire

Information on your arrival and departure airports

Cabin class types available on flights from Dublin to Porto Alegre

Flights from domestic origins to Porto Alegre

Flights to other popular destinations

Find deals for your return flight