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. Other stopover airports each see under 5%.

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

Yes. Being flexible with your travel dates can save you up to 14% on the Dublin to Porto Alegre route. Tuesday is the cheapest departure day at £858 return on average, while Friday is the most expensive at £989, a difference of £131. KAYAK's flexible dates feature shows options up to 3 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 £817 to £2,946. 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 higher than usual. Average one-way flight prices are about £1,117, which is 89% above 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 £2 for economy cars. Top options include: • FOCO • Localiza • Avis • MOVIDA • Budget

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

Return flights from Dublin to Porto Alegre range from £832 to £1,024, with an average of £902 over the past 12 months. Anything below £832 counts as a good deal.

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

KLM (£817) and SWISS (£926) 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 £1,163. 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 859 minutes over the past 3 months.

£587 CHEAP FLIGHTS from Dublin to Porto Alegre (DUB - POA)

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Cheapest return flight

£817

Typical prices: £832-£1,024

KLM

Sat 27/10Sat 24/11

DUB - POA • 2 stops

Cheapest one-way flight

£587

Typical prices: £504-£736

United Airlines

Sun 30/9

DUB - POA • 2 stops

When to travel

January

Cheapest • 8% price drop

December

Most popular

Good to know

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KAYAK searches hundreds of sites at once to find you the best travel deals.

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

Tue, 27 Oct - Tue, 24 Nov

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

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

14:15 - 22:15POA Porto Alegre Salgado Filho-DUB Dublin

29h 00m2 stops Sao Paulo Guarulhos Intl Amsterdam Schiphol

£817KLM

Sun, 31 Jan - Thu, 1 Apr

04:25 - 08:30DUB Dublin-POA Porto Alegre Salgado Filho

31h 05m2 stops Lisbon Humberto Delgado Sao Paulo Guarulhos Intl

16:05 - 19:20POA Porto Alegre Salgado Filho-DUB Dublin

23h 15m2 stops Sao Paulo Guarulhos Intl London Heathrow

£863Multiple Airlines

Wed, 14 Oct - Wed, 11 Nov

05:55 - 00:40DUB Dublin-POA Porto Alegre Salgado Filho

22h 45m2 stops Amsterdam Schiphol Sao Paulo Guarulhos Intl

12:30 - 16:20POA Porto Alegre Salgado Filho-DUB Dublin

24h 50m2 stops Rio de Janeiro–Galeão Intl Amsterdam Schiphol

£870KLM

Tue, 29 Sep - Mon, 26 Oct

05:55 - 00:40DUB Dublin-POA Porto Alegre Salgado Filho

22h 45m2 stops Amsterdam Schiphol Sao Paulo Guarulhos Intl

05:40 - 08:05POA Porto Alegre Salgado Filho-DUB Dublin

23h 25m2 stops Sao Paulo Guarulhos Intl Amsterdam Schiphol

£913KLM

Thu, 11 Mar - Mon, 12 Apr

09:10 - 12:15DUB Dublin-POA Porto Alegre Salgado Filho

30h 05m3 stops Geneva Geneve-Cointrin Zurich Sao Paulo Guarulhos Intl

14:20 - 17:50POA Porto Alegre Salgado Filho-DUB Dublin

23h 30m2 stops Sao Paulo Guarulhos Intl Zurich

£926SWISS

Mon, 1 Feb - Thu, 1 Apr

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

29h 35m1 stop Lisbon Humberto Delgado

05:50 - 10:00POA Porto Alegre Salgado Filho-DUB Dublin

24h 10m2 stops Rio de Janeiro–Galeão Intl Lisbon Humberto Delgado

£930TAP AIR PORTUGAL

Mon, 12 Oct - Sat, 24 Oct

18:50 - 21:45DUB Dublin-POA Porto Alegre Salgado Filho

30h 55m1 stop Lisbon Humberto Delgado

03:30 - 10:25POA Porto Alegre Salgado Filho-DUB Dublin

27h 55m2 stops Sao Paulo Guarulhos Intl Lisbon Humberto Delgado

£934TAP AIR PORTUGAL

Fri, 30 Oct - Fri, 13 Nov

12:05 - 16:30DUB Dublin-POA Porto Alegre Salgado Filho

31h 25m2 stops Washington, D.C. Dulles Intl Sao Paulo Guarulhos Intl

14:00 - 07:30POA Porto Alegre Salgado Filho-DUB Dublin

38h 30m2 stops Sao Paulo Guarulhos Intl Newark

£944United Airlines

Mon, 12 Oct - Sat, 24 Oct

05:30 - 08:30DUB Dublin-POA Porto Alegre Salgado Filho

31h 00m2 stops Lisbon Humberto Delgado Sao Paulo Guarulhos Intl

01:40 - 10:25POA Porto Alegre Salgado Filho-DUB Dublin

29h 45m1 stop Lisbon Humberto Delgado

£954TAP AIR PORTUGAL

Sun, 25 Oct - Thu, 12 Nov

04:15 - 08:30DUB Dublin-POA Porto Alegre Salgado Filho

31h 15m2 stops Lisbon Humberto Delgado Sao Paulo Guarulhos Intl

00:45 - 23:20POA Porto Alegre Salgado Filho-DUB Dublin

19h 35m1 stop Lisbon Humberto Delgado

£984TAP AIR PORTUGAL

Recent last minute flight deals from Dublin to Porto Alegre

Thu, 17 Sep - Thu, 15 Oct

05:55 - 23:40DUB Dublin-POA Porto Alegre Salgado Filho

21h 45m2 stops Amsterdam Schiphol Rio de Janeiro–Galeão Intl

18:45 - 22:25POA Porto Alegre Salgado Filho-DUB Dublin

23h 40m2 stops Sao Paulo Guarulhos Intl Amsterdam Schiphol

£815KLM

Thu, 17 Sep - Thu, 15 Oct

05:55 - 23:40DUB Dublin-POA Porto Alegre Salgado Filho

21h 45m2 stops Amsterdam Schiphol Rio de Janeiro–Galeão Intl

18:45 - 22:25POA Porto Alegre Salgado Filho-DUB Dublin

23h 40m2 stops Sao Paulo Guarulhos Intl Amsterdam Schiphol

£875KLM

Thu, 17 Sep - Thu, 15 Oct

05:30 - 20:25DUB Dublin-POA Porto Alegre Salgado Filho

18h 55m1 stop Lisbon Humberto Delgado

21:55 - 10:00POA Porto Alegre Salgado Filho-DUB Dublin

32h 05m1 stop Lisbon Humberto Delgado

£893TAP AIR PORTUGAL

Thu, 17 Sep - Thu, 15 Oct

05:30 - 20:25DUB Dublin-POA Porto Alegre Salgado Filho

18h 55m1 stop Lisbon Humberto Delgado

21:55 - 10:00POA Porto Alegre Salgado Filho-DUB Dublin

32h 05m1 stop Lisbon Humberto Delgado

£894TAP AIR PORTUGAL

Thu, 17 Sep - Thu, 15 Oct

05:55 - 00:40DUB Dublin-POA Porto Alegre Salgado Filho

22h 45m2 stops Amsterdam Schiphol Sao Paulo Guarulhos Intl

18:45 - 22:25POA Porto Alegre Salgado Filho-DUB Dublin

23h 40m2 stops Sao Paulo Guarulhos Intl Amsterdam Schiphol

£895KLM

Thu, 17 Sep - Thu, 15 Oct

05:30 - 20:25DUB Dublin-POA Porto Alegre Salgado Filho

18h 55m1 stop Lisbon Humberto Delgado

21:55 - 10:00POA Porto Alegre Salgado Filho-DUB Dublin

32h 05m1 stop Lisbon Humberto Delgado

£896TAP AIR PORTUGAL

Tue, 15 Sep - Tue, 13 Oct

05:55 - 23:40DUB Dublin-POA Porto Alegre Salgado Filho

21h 45m2 stops Amsterdam Schiphol Rio de Janeiro–Galeão Intl

16:20 - 18:25POA Porto Alegre Salgado Filho-DUB Dublin

22h 05m2 stops Rio de Janeiro–Galeão Intl Paris Charles de Gaulle

£914Multiple Airlines

Thu, 17 Sep - Thu, 15 Oct

05:30 - 20:25DUB Dublin-POA Porto Alegre Salgado Filho

18h 55m1 stop Lisbon Humberto Delgado

10:05 - 10:00POA Porto Alegre Salgado Filho-DUB Dublin

19h 55m2 stops Sao Paulo Guarulhos Intl Lisbon Humberto Delgado

£934TAP AIR PORTUGAL

Thu, 17 Sep - Thu, 15 Oct

05:30 - 00:40DUB Dublin-POA Porto Alegre Salgado Filho

23h 10m2 stops Lisbon Humberto Delgado Sao Paulo Guarulhos Intl

21:55 - 10:00POA Porto Alegre Salgado Filho-DUB Dublin

32h 05m1 stop Lisbon Humberto Delgado

£941TAP AIR PORTUGAL

Thu, 17 Sep - Thu, 15 Oct

05:30 - 00:40DUB Dublin-POA Porto Alegre Salgado Filho

23h 10m2 stops Lisbon Humberto Delgado Sao Paulo Guarulhos Intl

21:55 - 10:00POA Porto Alegre Salgado Filho-DUB Dublin

32h 05m1 stop Lisbon Humberto Delgado

£942TAP AIR PORTUGAL

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 from Dublin to Porto Alegre with more confidence.

Prices

Airlines

Stopovers

How much is a return flight from Dublin to Porto Alegre?

Return flights from Dublin to Porto Alegre start at £817. Prices are below average for this route right now, with typical return fares ranging from £832 to £1,024. The lowest price found in the past 5 days was £817 on KLM.

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

Tuesday is the cheapest day of the week to fly from Dublin to Porto Alegre and is 5% cheaper than the average day. Friday is the most expensive day with flight prices 9% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

January is the cheapest month to fly from Dublin to Porto Alegre at £829 return.
December (£1,184) and July (£1,149) are the most expensive months.
The price difference between flying in the cheapest and most expensive months is 42% on average.

This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	August
High season	December
Cheapest flight	£587

Best time to beat the crowds but there is an average 8% increase in price.

Most popular time to fly (31% more expensive on average)

Flights 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 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. Other stopover airports each see under 5%.
Can I save money by using flexible dates for flights from Dublin to Porto Alegre?
Yes. Being flexible with your travel dates can save you up to 14% on the Dublin to Porto Alegre route. Tuesday is the cheapest departure day at £858 return on average, while Friday is the most expensive at £989, a difference of £131. KAYAK's flexible dates feature shows options up to 3 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 £817 to £2,946. 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 higher than usual. Average one-way flight prices are about £1,117, which is 89% above 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 £2 for economy cars. Top options include:
• FOCO
• Localiza
• Avis
• MOVIDA
• Budget
How much should I expect to pay for a Dublin to Porto Alegre flight?
Return flights from Dublin to Porto Alegre range from £832 to £1,024, with an average of £902 over the past 12 months. Anything below £832 counts as a good deal.

If your dates are flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average £858 – about £131 less than Friday (13% savings) based on the last 12 months.
If you can choose when to travel, plan your Dublin to Porto Alegre trip for January. Fares historically average £829 return in that month – typically £356 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
- Novotel Porto Alegre Airport
- Hotel Express Aeroporto

More options for your flight from Dublin to Porto Alegre

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Car hire in Porto Alegre

Hotels in Porto Alegre

DUB - POA

£587 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

How much is a return flight from Dublin to Porto Alegre?

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?

What is the cheapest airline 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

Find direct flights to and from Dublin and Porto Alegre

Flights to other popular destinations

Find deals for your return flight