Cheap flights from Ireland to Brazil from £342

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — GRU
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Ireland to Brazil

Keep the following information in mind while searching for Ireland to Brazil flight deals. Data was last updated 17 September 2025.

Round-trip from

£526

One-way from

£342

Popular in

December

Cheapest in

January

Average price

£628
Delta
  • Delta
  • 18/11-26/11
  • 4 total stops
  • 56h 50m total
  • Ireland to Brazil
United Airlines
  • United Airlines
  • 22/9
  • 1 total stop
  • 25h 00m total
  • Ireland to Brazil
High demand for flights, 1% potential price rise
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Ireland to Brazil

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 17 September 2025.

Tue 18/1110:45DUB - GIG
2 stops24h 35mDelta
Wed 26/1121:30GIG - DUB
2 stops32h 15mDelta
Deal found 16/9£526
Fri 14/1109:45DUB - GRU
1 stop22h 55mDelta
Mon 24/1121:00GRU - DUB
1 stop32h 45mDelta
Deal found 16/9£526
Mon 6/1012:00DUB - GIG
1 stop26h 15mDelta
Tue 21/1021:00GIG - DUB
2 stops33h 45mDelta
Deal found 15/9£528
Thu 9/1011:00DUB - GRU
1 stop26h 00mDelta
Fri 14/1121:00GRU - DUB
2 stops31h 45mDelta
Deal found 15/9£528
Wed 24/911:00DUB - GRU
1 stop22h 40mDelta
Mon 6/1020:30GRU - DUB
2 stops34h 15mDelta
Deal found 16/9£529
Thu 30/1008:45DUB - GRU
2 stops27h 50mDelta
Thu 6/1121:15GRU - DUB
2 stops32h 30mDelta
Deal found 15/9£539
Sun 2/1105:00DUB - GRU
2 stops30h 55mDelta
Sun 16/1121:15GRU - DUB
2 stops32h 30mDelta
Deal found 16/9£540
Thu 6/1105:55DUB - GIG
2 stops29h 25mDelta
Fri 14/1121:30GIG - DUB
2 stops32h 15mDelta
Deal found 16/9£540
Fri 31/1005:55DUB - GRU
2 stops26h 45mDelta
Thu 13/1121:15GRU - DUB
2 stops32h 30mDelta
Deal found 16/9£540
Wed 8/1006:00DUB - GRU
2 stops27h 40mDelta
Wed 29/1021:15GRU - DUB
2 stops31h 30mDelta
Deal found 15/9£542
Thu 9/1013:20DUB - GRU
2 stops23h 30mDelta
Wed 22/1022:50GRU - DUB
2 stops29h 05mDelta
Deal found 15/9£543
Sat 4/1005:55DUB - GRU
2 stops30h 55mDelta
Sat 1/1121:00GRU - DUB
2 stops33h 20mDelta
Deal found 16/9£543

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 17 September 2025.
Use the filters below to find and compare flights from Ireland to Brazil that are best for you.

Fly from

Ireland

Fly to

Brazil

Route

Depart

Return

Price

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Wed 12/11

10:45-09:35

2 stops25h 50m

Sao Paulo Guarulhos Intl

Wed 3/12

23:45-07:45

2 stops29h 00m

£526

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Mon 6/10

12:00-10:15

1 stop26h 15m

Rio de Janeiro–Galeão Intl

Thu 16/10

21:00-09:15

2 stops32h 15m

£528

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Wed 15/10

11:00-05:40

1 stop22h 40m

Sao Paulo Guarulhos Intl

Sun 9/11

23:45-07:45

1 stop29h 00m

£529

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Thu 30/10

06:00-09:35

2 stops30h 35m

Sao Paulo Guarulhos Intl

Thu 13/11

23:45-07:45

1 stop29h 00m

£539

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Thu 30/10

08:45-09:35

2 stops27h 50m

Sao Paulo Guarulhos Intl

Thu 6/11

21:15-08:45

2 stops32h 30m

£539

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Mon 6/10

08:55-10:15

2 stops29h 20m

Rio de Janeiro–Galeão Intl

Tue 21/10

21:00-07:55

2 stops30h 55m

£543

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Fri 31/10

05:55-05:40

2 stops26h 45m

Sao Paulo Guarulhos Intl

Thu 13/11

23:45-08:45

2 stops30h 00m

£543

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Wed 29/10

11:30-09:55

2 stops25h 25m

Sao Paulo Guarulhos Intl

Wed 26/11

21:00-08:45

1 stop32h 45m

£559

DublinSao Paulo

DUB - GRU

DUBGRU

Dublin

Mon 27/10

09:45-05:40

1 stop22h 55m

Sao Paulo Guarulhos Intl

Thu 20/11

21:00-08:45

1 stop32h 45m

£559

DublinRio de Janeiro

DUB - SDU

DUBSDU

Dublin

Wed 22/10

11:35-14:20

2 stops30h 45m

Rio de Janeiro Santos Dumont

Wed 5/11

13:45-10:20

2 stops41h 35m

£639

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 60 results
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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, November is the cheapest month in which you can book a flight from Ireland to Brazil (average of £751). Flying from Ireland to Brazil in July is currently the most expensive (average of £1,262). 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.

What is the cheapest time of day to fly from IE to BR?

Find hourly flight availability from Ireland to Brazil. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

When flying from Ireland to Brazil, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 17 September 2025.
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.

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

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
8.0
Very Good

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

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

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

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

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

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

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

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

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

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 25h 50m. Delta provides one of the quickest options available for as low as £526. The distance from Ireland to Brazil is about 5826 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, November is the cheapest month in which you can book a flight from Ireland to Brazil (average of £751). Flying from Ireland to Brazil in July is currently the most expensive (average of £1,262). 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.

Top 4 airlines flying from Ireland to Brazil

Discover the top 4 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£399Average£643FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
KLMCheapest£493Average£664FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£586Average£842FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£612Average£660FlexibilityNo cancel feeOn-time77%
Search Air France 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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