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Cheap flights from Ireland to Brazil from £398

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — GRU
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Brazil

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Brazil
Explore the most affordable flight options available from Ireland to Brazil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 March 2026.

Sun 11/1005:55
DUB
-
GRU
2 stops30h 55m
Delta
Mon 26/1021:15
GRU
-
DUB
2 stops33h 05m
Delta
Deal found 22/3£561
Sun 8/1105:55
DUB
-
GRU
2 stops26h 45m
Delta
Fri 27/1121:00
GRU
-
DUB
2 stops31h 50m
Delta
Deal found 20/3£569
Wed 28/1010:45
DUB
-
GRU
1 stop26h 10m
Delta
Tue 17/1121:00
GRU
-
DUB
1 stop32h 45m
Delta
Deal found 22/3£578
Tue 8/911:00
DUB
-
GRU
1 stop22h 40m
Delta
Tue 20/1020:30
GRU
-
DUB
1 stop32h 45m
Delta
Deal found 18/3£579
Tue 10/1110:55
DUB
-
GRU
1 stop22h 05m
British Airways
Thu 3/1216:25
GRU
-
DUB
1 stop22h 00m
British Airways
Deal found 22/3£585
Sat 28/1105:55
DUB
-
GIG
2 stops29h 25m
Delta
Fri 4/1221:30
GIG
-
DUB
2 stops31h 15m
Delta
Deal found 21/3£630
Tue 1/918:50
DUB
-
GIG
1 stop27h 00m
TAP AIR PORTUGAL
Mon 5/1020:00
GIG
-
DUB
1 stop34h 00m
TAP AIR PORTUGAL
Deal found 18/3£636
Mon 8/605:55
DUB
-
GIG
1 stop17h 50m
Multiple Airlines
Mon 15/622:00
GIG
-
DUB
1 stop20h 40m
Multiple Airlines
Deal found 19/3£645
Wed 3/605:55
DUB
-
GIG
1 stop17h 50m
KLM
Thu 11/621:55
GIG
-
DUB
1 stop32h 30m
KLM
Deal found 20/3£649
Mon 8/605:55
DUB
-
GIG
1 stop17h 50m
Multiple Airlines
Sun 14/622:00
GIG
-
DUB
1 stop30h 20m
Multiple Airlines
Deal found 19/3£656
Mon 8/605:55
DUB
-
GIG
1 stop17h 50m
KLM
Mon 15/622:00
GIG
-
DUB
2 stops20h 25m
KLM
Deal found 19/3£668
Mon 8/605:55
DUB
-
GIG
1 stop17h 50m
KLM
Sun 14/622:00
GIG
-
DUB
2 stops20h 25m
KLM
Deal found 19/3£669

Find flight deals from Ireland to Brazil

Keep the following information in mind while searching for Ireland to Brazil flight deals. Data was last updated 23 March 2026.

Round-trip from

£561

One-way from

£398

Popular in

July

Cheapest in

January

Average price

£643
Delta
  • Delta
  • 6/5-27/5
  • 4 total stops
  • 63h 40m total
  • Ireland to Brazil
Search Deals
Turkish Airlines
  • Turkish Airlines
  • 15/9
  • 1 total stop
  • 28h 40m total
  • Ireland to Brazil
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to Brazil that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 March 2026.
Use the filters below to find and compare flights from Ireland to Brazil that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Mon 11/5

12:50-06:00

1 stop21h 10m

Sao Paulo Guarulhos Intl

Mon 18/5

15:30-11:20

1 stop15h 50m

£696

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Wed 3/6

05:55-19:40

2 stops17h 45m

Rio de Janeiro–Galeão Intl

Thu 11/6

22:00-22:25

2 stops20h 25m

£701

DublinFortaleza

DUB - FOR

DUBFOR

Dublin

Wed 22/4

15:25-16:00

2 stops28h 35m

Fortaleza Pinto Martins

Thu 7/5

17:00-09:05

1 stop12h 05m

£705

DublinFortaleza

DUB - FOR

DUBFOR

Dublin

Sun 12/4

08:35-16:30

2 stops35h 55m

Fortaleza Pinto Martins

Tue 28/4

17:00-09:05

1 stop12h 05m

£708

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Mon 18/5

13:25-19:50

1 stop34h 25m

Sao Paulo Guarulhos Intl

Tue 26/5

21:45-08:20

1 stop30h 35m

£744

DublinRio de Janeiro

DUB - SDU

DUBSDU

Dublin

Tue 15/9

08:50-16:45

2 stops35h 55m

Rio de Janeiro Santos Dumont

Wed 30/9

13:45-07:20

2 stops37h 35m

£804

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Mon 25/5

17:15-06:00

1 stop16h 45m

Sao Paulo Guarulhos Intl

Mon 22/6

13:10-15:45

2 stops22h 35m

£807

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Sun 3/5

12:30-06:30

2 stops46h 00m

Sao Paulo Guarulhos Intl

Sun 10/5

22:20-10:40

2 stops32h 20m

£831

DublinRio de Janeiro

DUB - SDU

DUBSDU

Dublin

Sat 2/5

18:00-22:25

3 stops32h 25m

Rio de Janeiro Santos Dumont

Sat 9/5

14:15-21:45

3 stops27h 30m

£862

DublinBelo Horizonte

DUB - CNF

DUBCNF

Dublin

Thu 7/5

09:50-09:30

2 stops27h 40m

Belo Horizonte Tancredo Neves Intl

Fri 22/5

17:45-22:15

2 stops24h 30m

£876

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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Best time to book a flight from Ireland to Brazil

Have a flexible travel schedule? Discover the best time to fly to Brazil from Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Brazil

What is the cheapest month to book a flight from Ireland to Brazil?

Currently, September is the cheapest month in which you can book a flight from Ireland to Brazil (average of £90). Flying from Ireland to Brazil in August is currently the most expensive (average of £540). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Brazil

Get insights into the airlines that provide service to Brazil. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brazil. Reviews last updated 23 March 2026.
Get a feel of what it's like to fly with Delta,KLM, andAir France from Ireland to Brazil by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,319 reviews
Check prices

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
7.9
Good
8,319 reviews
Delta
7.9
Good
8,319 reviews
Check prices

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
KLM
7.8
Good
1,477 reviews
Delta
7.9
Good
8,319 reviews
Check prices

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Air France
7.4
Good
1,547 reviews
Delta
7.9
Good
8,319 reviews
Check prices

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
TAP AIR PORTUGAL
7.1
Good
2,173 reviews
Delta
7.9
Good
8,319 reviews
Check prices

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
British Airways
6.7
Okay
7,813 reviews
Delta
7.9
Good
8,319 reviews
Check prices

Food

7.2

Crew

8.5

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

Find useful and relevant information for your journey from Ireland to Brazil. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ireland to Brazil?

    A quick flight from Ireland to Brazil can take about 17h 45m. British Airways provides one of the quickest options available for as low as £701. The distance from Ireland to Brazil is about 5708 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Ireland to Brazil that include hotel bookings?

    Yes. In addition to deals on Ireland to Brazil flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Brazil?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Brazil.

  • Can I find deals for business class flights from Ireland to Brazil?

    Yes. Cheapflights offers flight deals from Ireland to Brazil by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to Brazil?

    Currently, September is the cheapest month in which you can book a flight from Ireland to Brazil (average of £90). Flying from Ireland to Brazil in August is currently the most expensive (average of £540). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to Brazil

See prices for flight routes from nearby airports that may be better suited for you.
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Gatwick to Guayaquil flights

Top 3 airlines flying from Ireland to Brazil

Discover the top 3 airlines that operate flights from Ireland to Brazil. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 March 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£408Average£567FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapest£602Average£845FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£678Average£682FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Brazil?

When you search for this flight from Ireland to Brazil, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Brazil?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ireland to Brazil.

Can Cheapflights find flights from Ireland to Brazil with no change fees?

Yes, we can. To see specific flights from Ireland to Brazil with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ireland to Brazil become cheaper?

Yes! Start tracking prices for Ireland to Brazil flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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