Statistics on Dublin-Porto Alegre flights: what is the right price and when to buy your plane ticket?
Best time to go: what is the RIGHT price for a round-trip flight to Porto Alegre (from: Dublin)
The average price to go to Porto Alegre from Dublin airport is $ 1204 (round trip). However, there are variations depending on the departure month. Thus, it is possible to pay for your plane ticket on average between $ 1044 (in march) and $ 1465 (in december), which is a saving of $ 161 or a surplus of $ 261 (compared to the average price) depending on the period you leave.
The analysis of all prices reveals that the most frequent price is between $885 to $940 and it is generally more economical to leave on a tuesday and return on a thursday on a flight with 1 or more layovers.
Be careful, the cheapest months may correspond to unfavorable weather periods . Check out our page best time to go to Porto Alegre before booking your flight.
If you want to know when to book your flight at the best price, go straight to the second part of this page: When to buy your Dublin-Porto Alegre plane ticket.
How are these data calculated?
We have studied a sample of 29614 airfare prices from previous years for flights to Porto Alegre from Dublin and can thus establish precise and credible price variation trends based on different parameters. Of course, prices can vary from year to year, but the seasonal aspect of this data (recurrence of school holidays, events... from year to year) makes these statistics quite reliable.
Average price depending on the departure month
Data analysis:
By leaving in march, the price of the plane ticket will statistically be the cheapest ($ 1044, saving $ 161 compared to the average price over the year which is $ 1204). Conversely, december will be the most expensive ($ 1465).
Flight Dublin-Porto Alegre: when is the best time to go for the best price?
| Month | Good price* | Average price | Our opinion |
|---|---|---|---|
| January | $ 936 | $ 1201 | fair price |
| February | $ 894 | $ 1072 | good price |
| March | $ 865 | $ 1044 the cheapest | very good price |
| April | $ 906 | $ 1138 | fair price |
| May | $ 881 | $ 1075 | good price |
| June | $ 974 | $ 1220 | fair price |
| July | $ 1077 | $ 1362 | fair price |
| August | $ 1055 | $ 1407 | high price |
| September | $ 923 | $ 1205 | fair price |
| October | $ 875 | $ 1191 | fair price |
| November | $ 856 | $ 1064 | good price |
| December | $ 1139 | $ 1465 the most expensive | very high price |
*great price to buy your plane ticket: if you see this price or cheaper during your flight search, go for it and buy it!
Price breakdown to travel from Dublin to Porto Alegre
Data analysis:
The prices for flights from Dublin to Porto Alegre range from $552 to $1769. 2% of tickets were purchased at the minimum price (from $553 to $608), 1% at the maximum price (from $1713 to $1769). The majority of plane tickets were purchased in the range of $1106 to $1161 (7% of tickets).
Cheapest airlines for the Dublin->Porto Alegre flight
There are 13 companies that serve Dublin from Porto Alegre airport: Ryanair, TAP, Aer Lingus, Lufthansa, latam airlines group, KLM, Air France, Turkish Airlines, Qatar Airways, Swiss, United, Vueling Airlines and British Airways.
Data analysis:
Of the 29614 flights analyzed in previous years, Ryanair was the airline that offered the best fare most often in the flight ticket search results (34% of the time) on the Dublin->Porto Alegre route.
Which day of the week to leave?
Data analysis:
Statistically, Dublin-Porto Alegre flights departing on a tuesday are cheaper than on other days of the week. By choosing a tuesday as your departure date, you can save an average of $46. On the other hand, departing on a saturday may cost you an additional $51.
Which day of the week to come back?
Data analysis:
Statistically, return flights from Porto Alegre to Dublin departing on a thursday are cheaper than on other days of the week. By choosing a thursday for your return date, you will save an average of $47. Conversely, departing from Porto Alegre on a friday may cost you an additional $49.
Top prices Dublin-Porto Alegre
| Round trip | Dates | Price | |
|---|---|---|---|
| Dublin → Porto Alegre | 08-05 to 21-05-2025 | $ 970 | layover flight with Ryanair |
| Dublin → Porto Alegre | 09-05 to 23-05-2025 | $ 962 | layover flight with Ryanair |
| Dublin → Porto Alegre | 10-05 to 16-05-2025 | $ 999 | layover flight with Iberia Express |
| Dublin → Porto Alegre | 11-05 to 18-05-2025 | $ 974 | layover flight with Ryanair |
| Dublin → Porto Alegre | 13-05 to 20-05-2025 | $ 963 | layover flight with Ryanair |
| Dublin → Porto Alegre | 14-05 to 21-05-2025 | $ 954 | layover flight with Ryanair |
| Dublin → Porto Alegre | 03-06 to 10-06-2025 | $ 949 | layover flight with Ryanair |
| Dublin → Porto Alegre | 12-11 to 16-11-2025 | $ 915 | layover flight with Iberia Express |
| Dublin → Porto Alegre | 06-12 to 13-12-2025 | $ 963 | layover flight with Ryanair |
| Dublin → Porto Alegre | 07-02 to 21-02-2026 | $ 1005 | layover flight with TAP |
When to book your flight Dublin - Porto Alegre to get the cheapest price?
Statistically, you will make the biggest savings by buying your plane ticket between 3 to 4 months in advance. However, you may end up paying a high price if you book between 11 to 12 months in advance.
Did you know: the price of plane tickets not only varies depending on how far in advance you book, but also on the day of the week you book! So, to maximize your chances of getting the best price for a Dublin-Porto Alegre flight, it is recommended to book your ticket on a sunday.
How far in advance should I buy my flight?
Data analysis:
To get the cheapest flight ticket from Dublin to Porto Alegre, it is recommended to buy it 3 to 4 months before departure (it is then on average 1121 $, which is a saving of 83 $ compared to the overall average price). On the other hand, if you buy your ticket 11 to 12 months in advance, you will pay the full price (210 $ more than the average price).
Depending on the departure month
The best time to buy your Dublin to Porto Alegre flight ticket may vary depending on your departure month. Therefore, we offer you statistics on when to book your flight month by month.
| Departure on... | How far in advance should I book? |
|---|---|
| January | Best time: 9 to 10 months before departure (average price: 1131 $) Other interesting period(s): 0 to 1 month ($ 1161), 1 to 2 months ($ 1150), 4 to 5 months ($ 1169), 8 to 9 months ($ 1139) |
| February | Best time: 2 to 3 months before departure (average price: 1008 $) Other interesting period(s): 1 to 2 months ($ 1012), 3 to 4 months ($ 1048) |
| March | Best time: 1 to 2 months before departure (average price: 931 $) Other interesting period(s): 0 to 1 month ($ 1041), 2 to 3 months ($ 970), 3 to 4 months ($ 1028) |
| April | Best time: 1 to 2 months before departure (average price: 1009 $) Other interesting period(s): 2 to 3 months ($ 1039), 3 to 4 months ($ 1069), 4 to 5 months ($ 1099) |
| May | Best time: 1 to 2 months before departure (average price: 969 $) Other interesting period(s): 2 to 3 months ($ 1006), 3 to 4 months ($ 1047), 4 to 5 months ($ 1041) |
| June | Best time: 5 to 6 months before departure (average price: 1100 $) Other interesting period(s): 1 to 2 months ($ 1203), 2 to 3 months ($ 1137), 3 to 4 months ($ 1131), 4 to 5 months ($ 1198) |
| July | Best time: 4 to 5 months before departure (average price: 1206 $) Other interesting period(s): 1 to 2 months ($ 1314), 2 to 3 months ($ 1262), 3 to 4 months ($ 1209), 6 to 7 months ($ 1209) |
| August | Best time: 6 to 7 months before departure (average price: 1220 $) Other interesting period(s): 1 to 2 months ($ 1385), 5 to 6 months ($ 1239), 7 to 8 months ($ 1290), 8 to 9 months ($ 1268) |
| September | Best time: 8 to 9 months before departure (average price: 1065 $) Other interesting period(s): 0 to 1 month ($ 1138), 1 to 2 months ($ 1196), 2 to 3 months ($ 1171), 4 to 5 months ($ 1160), 9 to 10 months ($ 1110) |
| October | Best time: 7 to 8 months before departure (average price: 959 $) Other interesting period(s): 2 to 3 months ($ 1033), 3 to 4 months ($ 994), 5 to 6 months ($ 1154), 6 to 7 months ($ 1050), 8 to 9 months ($ 1026), 9 to 10 months ($ 986) |
| November | Best time: 8 to 9 months before departure (average price: 931 $) Other interesting period(s): 1 to 2 months ($ 996), 2 to 3 months ($ 952), 3 to 4 months ($ 975), 4 to 5 months ($ 1001), 6 to 7 months ($ 1046), 7 to 8 months ($ 1008), 9 to 10 months ($ 980) |
| December | Best time: 9 to 10 months before departure (average price: 1088 $) Other interesting period(s): 3 to 4 months ($ 1394), 4 to 5 months ($ 1455), 8 to 9 months ($ 1374) |
What day of the week should I book my flight ticket?
Data analysis:
Statistically, sunday is the day when plane tickets for Dublin->Porto Alegre are the cheapest. So, by buying your plane ticket on a sunday, you will save $21. Conversely, by buying it on a thursday, you may end up paying $23 more.
Dublin to Porto Alegre: flight price when booking today
Information: this data is not statistics but comes from real prices collected less than 7 days ago. Some months may not be available as we do not have enough data for them.
| Month | Current price | Our opinion | |
|---|---|---|---|
| April 2025 | $ 1213 $1090 to $1422 | high price | Find a flight |
| May 2025 | $ 1001 $921 to $1096 | very good price | Find a flight |
| June 2025 | $ 1259 $949 to $1689 | high price | Find a flight |
| July 2025 | $ 1323 $1282 to $1436 | very good price | Find a flight |
| August 2025 | $ 1383 $1128 to $1622 | very good price | Find a flight |
| September 2025 | $ 2310 $1097 to $3522 | very high price | Find a flight |
| October 2025 | $ 1139 $1121 to $1156 | very good price | Find a flight |
| November 2025 | $ 1019 $915 to $1124 | very good price | Find a flight |
| December 2025 | $ 1083 $956 to $1330 | very good price | Find a flight |
| January 2026 | $ 3574 $3574 to $3574 | very high price | Find a flight |
| February 2026 | $ 1005 $1005 to $1005 | very good price | Find a flight |
| March 2026 | $ 1130 $1030 to $1228 | high price | Find a flight |
Data analysis:
Compared to the average price, may, july, august, october, november, december and february are cheaper to travel to Porto Alegre. So it may be interesting to book now to leave during these months!