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Cheap flights from Ireland to Rio de Janeiro, Brazil from £443

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 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — RIO
26 Dec — 2 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Rio de Janeiro

Keep the following information in mind while searching for Ireland to Rio de Janeiro flight deals. Data was last updated 26 November 2025.

Round-trip from

£536

One-way from

£443

Popular in

December

Cheapest in

November

Average price

£639
Delta
  • Delta
  • 22/2-5/3
  • 2 total stops
  • 56h 50m total
  • Ireland to Rio de Janeiro
Search Deals
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 23/1
  • 1 total stop
  • 22h 20m total
  • Ireland to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Ireland to Rio de Janeiro

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Rio de Janeiro
Explore the most affordable flight options available from Ireland to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 November 2025.

Wed 31/1204:25DUB - GIG
1 stop18h 55mTAP AIR PORTUGAL
Tue 27/116:35GIG - DUB
1 stop27h 45mTAP AIR PORTUGAL
Deal found 24/11£885
Wed 31/1204:25DUB - GIG
1 stop18h 55mTAP AIR PORTUGAL
Thu 22/122:05GIG - DUB
1 stop22h 15mTAP AIR PORTUGAL
Deal found 24/11£928
Wed 24/1205:55DUB - GIG
2 stops29h 25mDelta
Fri 16/122:55GIG - DUB
2 stops38h 25mDelta
Deal found 23/11£933
Mon 15/1205:55DUB - GIG
1 stop15h 45mMultiple Airlines
Fri 23/120:45GIG - DUB
1 stop23h 10mMultiple Airlines
Deal found 23/11£939
Tue 23/1217:15DUB - GIG
1 stop28h 25mKLM
Sat 31/120:50GIG - DUB
1 stop22h 20mKLM
Deal found 25/11£992
Sun 14/1204:25DUB - SDU
2 stops19h 00mTAP AIR PORTUGAL
Fri 23/111:20SDU - DUB
2 stops20h 00mTAP AIR PORTUGAL
Deal found 24/11£1,734
Wed 17/1204:25DUB - SDU
2 stops20h 45mTAP AIR PORTUGAL
Thu 1/111:20SDU - DUB
2 stops25h 50mTAP AIR PORTUGAL
Deal found 24/11£1,974
Fri 19/1204:25DUB - SDU
2 stops18h 40mTAP AIR PORTUGAL
Sat 3/111:20SDU - DUB
2 stops33h 00mTAP AIR PORTUGAL
Deal found 24/11£2,110
Thu 18/1206:00DUB - SDU
2 stops30h 25mMultiple Airlines
Thu 1/111:20SDU - DUB
2 stops25h 50mMultiple Airlines
Deal found 24/11£2,215
Tue 23/1213:25DUB - SDU
2 stops23h 00mMultiple Airlines
Mon 5/114:00SDU - DUB
2 stops23h 10mMultiple Airlines
Deal found 24/11£2,297
Wed 17/1204:25DUB - SDU
2 stops20h 45mTAP AIR PORTUGAL
Sat 3/111:20SDU - DUB
2 stops33h 00mTAP AIR PORTUGAL
Deal found 24/11£2,451
Wed 17/1204:25DUB - SDU
2 stops20h 45mTAP AIR PORTUGAL
Fri 2/111:20SDU - DUB
2 stops20h 00mTAP AIR PORTUGAL
Deal found 24/11£2,466

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to Rio de Janeiro 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 26 November 2025.
Use the filters below to find and compare flights from Ireland to Rio de Janeiro that are best for you.

Fly from

Ireland

Fly to

Rio de Janeiro

Route

Depart

Return

Price

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Mon 12/1

13:25-10:15

2 stops47h 50m

Rio de Janeiro–Galeão Intl

Mon 2/2

22:55-08:45

1 stop30h 50m

£551

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Sun 8/2

13:25-10:15

2 stops23h 50m

Rio de Janeiro–Galeão Intl

Mon 16/3

21:30-08:45

2 stops32h 15m

£552

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Sun 8/2

10:45-10:15

1 stop26h 30m

Rio de Janeiro–Galeão Intl

Mon 9/3

21:30-07:45

1 stop31h 15m

£616

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Fri 6/2

05:55-08:20

2 stops29h 25m

Rio de Janeiro–Galeão Intl

Mon 9/3

21:30-08:45

2 stops32h 15m

£631

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Tue 5/5

18:50-05:25

1 stop14h 35m

Rio de Janeiro–Galeão Intl

Tue 12/5

15:35-23:55

1 stop28h 20m

£652

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Mon 2/2

05:55-08:20

2 stops29h 25m

Rio de Janeiro–Galeão Intl

Wed 11/2

21:30-12:40

2 stops36h 10m

£655

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Mon 9/2

10:45-10:15

1 stop26h 30m

Rio de Janeiro–Galeão Intl

Mon 9/3

21:30-07:45

1 stop31h 15m

£660

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Tue 24/2

10:45-10:15

1 stop26h 30m

Rio de Janeiro–Galeão Intl

Wed 25/2

21:30-07:45

2 stops31h 15m

£662

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Sat 7/3

10:45-10:15

1 stop26h 30m

Rio de Janeiro–Galeão Intl

Sat 21/3

21:30-08:05

2 stops31h 35m

£684

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Wed 14/1

10:45-10:15

1 stop26h 30m

Rio de Janeiro–Galeão Intl

Tue 10/2

21:30-16:20

2 stops39h 50m

£684

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Showing 1-10 of 29 results
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Best time to book a flight from Ireland to Rio de Janeiro

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro 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 Rio de Janeiro

What is the cheapest month to book a flight from Ireland to Rio de Janeiro?

Currently, March is the cheapest month in which you can book a flight from Ireland to Rio de Janeiro (average of £470). Flying from Ireland to Rio de Janeiro in December is currently the most expensive (average of £851). 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 Rio de Janeiro

Get insights into the airlines that provide service to Rio de Janeiro. 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 Rio de Janeiro. Reviews last updated 26 November 2025.
Read reviews from past customers who have flown with Delta, KLM, andTAP AIR PORTUGAL from Ireland to Rio de Janeiro. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews
Check prices

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews
Check prices

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
KLM
7.7
Good
1,422 reviews
Delta
7.9
Good
7,998 reviews
Check prices

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
TAP AIR PORTUGAL
7.1
Good
2,074 reviews
Delta
7.9
Good
7,998 reviews
Check prices

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
British Airways
6.7
Okay
7,539 reviews
Delta
7.9
Good
7,998 reviews
Check prices

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Rio de Janeiro. 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 Rio de Janeiro?

    Airlines like Delta fly from Ireland to Rio de Janeiro in about 47h 50m. The time it takes to get you to your destination can typically vary by up to . Ireland and Rio de Janeiro are separated by a distance of 5708 mi.

  • What are the cheapest airlines to fly from Ireland to Rio de Janeiro one-way?

    The cheapet airlines for a one-way flight from Ireland to Rio de Janeiro are TAP AIR PORTUGAL (£443), United Airlines (£520), and KLM (£530).

  • Can I find deals for flights from Ireland to Rio de Janeiro that include hotel bookings?

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

  • How can I find direct flights from Ireland to Rio de Janeiro?

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

  • Can I find deals for business class flights from Ireland to Rio de Janeiro?

    Yes. Cheapflights offers flight deals from Ireland to Rio de Janeiro 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 Rio de Janeiro?

    Currently, March is the cheapest month in which you can book a flight from Ireland to Rio de Janeiro (average of £470). Flying from Ireland to Rio de Janeiro in December is currently the most expensive (average of £851). 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

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Alternative routes for Ireland to Rio de Janeiro

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Rio de Janeiro–Galeão Intl flights
Heathrow to Santos Dumont flights
Gatwick to Rio de Janeiro–Galeão Intl flights
London City to Rio de Janeiro–Galeão Intl flights
Gatwick to Santos Dumont flights
Stansted to Rio de Janeiro–Galeão Intl flights
Manchester to Rio de Janeiro–Galeão Intl flights
Manchester to Santos Dumont flights
Lisbon to Rio de Janeiro–Galeão Intl flights
Birmingham to Rio de Janeiro–Galeão Intl flights
Madrid to Rio de Janeiro–Galeão Intl flights
Glasgow Intl to Rio de Janeiro–Galeão Intl flights
Edinburgh to Rio de Janeiro–Galeão Intl flights
Newcastle upon Tyne to Rio de Janeiro–Galeão Intl flights
Newcastle upon Tyne to Santos Dumont flights
Glasgow Intl to Santos Dumont flights
Dublin to Rio de Janeiro–Galeão Intl flights
Berlin to Rio de Janeiro–Galeão Intl flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ireland to Rio de Janeiro?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ireland to Rio de Janeiro. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Rio de Janeiro?

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Can Cheapflights find flights from Ireland to Rio de Janeiro with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ireland to Rio de Janeiro flexibly with Cheapflights today.

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Not ready to book yet? You can track prices for flights from Ireland to Rio de Janeiro on Cheapflights with our Price Alert feature and get notified when better prices are available.

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