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Cheap flights from Dublin to Rio de Janeiro, Brazil from £379

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 31/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — RIO
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Rio de Janeiro

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Rio de Janeiro
Explore the most affordable flight options available from Dublin to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Wed 24/1205:55DUB - GIG
2 stops29h 25mDelta
Fri 16/122:55GIG - DUB
2 stops38h 25mDelta
Deal found 11/12£737
Fri 26/1217:15DUB - GIG
1 stop28h 25mMultiple Airlines
Fri 23/120:45GIG - DUB
1 stop23h 10mMultiple Airlines
Deal found 10/12£943
Tue 23/1208:50DUB - GIG
1 stop36h 50mKLM
Sat 31/120:50GIG - DUB
1 stop16h 30mKLM
Deal found 10/12£948
Fri 26/1217:15DUB - GIG
1 stop28h 25mKLM
Fri 23/120:45GIG - DUB
2 stops16h 35mKLM
Deal found 10/12£951
Tue 23/1209:45DUB - GIG
2 stops25h 35mDelta
Sat 31/121:30GIG - DUB
2 stops31h 35mDelta
Deal found 10/12£1,004
Wed 24/1210:40DUB - SDU
2 stops25h 45mMultiple Airlines
Fri 16/111:20SDU - DUB
2 stops25h 00mMultiple Airlines
Deal found 11/12£3,166

Find flight deals from Dublin to Rio de Janeiro

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Rio de Janeiro (RIO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 December 2025.

Round-trip from

£531

One-way from

£379

Popular in

December

Cheapest in

November

Average price

£1,045
Delta
  • Delta
  • 18/1-2/2
  • 2 total stops
  • 57h 20m total
  • Dublin to Rio de Janeiro
Search Deals
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 31/12
  • 1 total stop
  • 30h 25m total
  • Dublin to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£8 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin 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 12 December 2025.
Use the filters below to find and compare flights from Dublin to Rio de Janeiro that are best for you.

Fly from

Dublin

Fly to

Rio de Janeiro

Route

Depart

Return

Price

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Sun 18/1

10:45-10:15

1 stop26h 30m

Rio de Janeiro–Galeão Intl

Mon 2/2

22:55-08:45

1 stop30h 50m

£531

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Sun 18/1

10:45-10:15

1 stop26h 30m

Rio de Janeiro–Galeão Intl

Tue 27/1

21:30-08:45

2 stops32h 15m

£531

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Mon 9/3

10:45-09:15

1 stop25h 30m

Rio de Janeiro–Galeão Intl

Mon 23/3

22:55-09:20

2 stops31h 25m

£532

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Sun 1/3

11:30-08:20

2 stops23h 50m

Rio de Janeiro–Galeão Intl

Sun 15/3

21:30-09:20

2 stops32h 50m

£532

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Sun 25/1

10:45-10:15

1 stop26h 30m

Rio de Janeiro–Galeão Intl

Sun 1/2

21:30-08:45

2 stops32h 15m

£532

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Thu 22/1

05:55-08:20

2 stops29h 25m

Rio de Janeiro–Galeão Intl

Wed 4/2

21:30-08:45

2 stops32h 15m

£546

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Sun 8/2

05:55-08:20

2 stops29h 25m

Rio de Janeiro–Galeão Intl

Mon 16/3

21:30-09:20

2 stops32h 50m

£547

DublinRio de Janeiro

DUB - SDU

DUBSDU

Dublin

Sun 18/1

07:55-07:05

2 stops26h 10m

Rio de Janeiro Santos Dumont

Mon 2/2

13:45-23:55

2 stops31h 10m

£760

DublinRio de Janeiro

DUB - SDU

DUBSDU

Dublin

Sat 7/3

11:10-07:40

2 stops47h 30m

Rio de Janeiro Santos Dumont

Wed 11/3

11:35-23:20

2 stops32h 45m

£1,004

DublinRio de Janeiro

DUB - SDU

DUBSDU

Dublin

Sat 7/3

16:50-09:25

2 stops43h 35m

Rio de Janeiro Santos Dumont

Wed 11/3

13:45-15:30

2 stops46h 45m

£1,013

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 32 results
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Best time to book a flight from Dublin to Rio de Janeiro

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

How far ahead should I book a flight from Dublin to Rio de Janeiro?

Use this chart to determine the optimal time to book a return flight from Dublin to Rio de Janeiro. Price data was last updated on 5 December 2025.

To ensure you get the cheapest price possible for a flight from Dublin to Rio de Janeiro, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, March is the cheapest month in which you can book a flight from Dublin to Rio de Janeiro (average of £461). Flying from Dublin to Rio de Janeiro in December is currently the most expensive (average of £832). 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.

How much does it cost for a return flight from Dublin to Rio de Janeiro?

What’s the top stopover airport for flights from Dublin to Rio de Janeiro?

Share of one-stop return flights from Dublin to Rio de Janeiro chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Lisbon (LIS) – chosen by Cheapflights users on 40% of one-stop itineraries from Dublin to Rio de Janeiro on Cheapflights.

What’s the cheapest stopover airport for flights from Dublin to Rio de Janeiro?

Average return fare for one-stop flights from Dublin to Rio de Janeiro, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Lisbon (LIS) is the most affordable one-stop option, with an average return flight price of £491.

What’s the fastest stopover option from Dublin to Rio de Janeiro?

Shortest average travel time for one-stop one-way flights from Dublin to Rio de Janeiro, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via London (LHR) have the shortest average one-way travel time for one-stop routes: 15h 40m.

Which airport typically offers the quickest stopover for flights from Dublin to Rio de Janeiro?

Average stopover duration for one-stop one-way flights from Dublin to Rio de Janeiro, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via London (LHR) offer the fastest connection on this route, with an average stopover time of 1h 55m.

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 12 December 2025.
See what other customers who have flown with Delta, KLM, andTAP AIR PORTUGAL from Dublin to Rio de Janeiro have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews
Check prices

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews
Check prices

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
KLM
7.7
Good
1,432 reviews
Delta
7.9
Good
8,007 reviews
Check prices

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
TAP AIR PORTUGAL
7.1
Good
2,089 reviews
Delta
7.9
Good
8,007 reviews
Check prices

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Dublin 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.

  • What airport do you fly from for flights from Dublin to Rio de Janeiro?

    Most people fly from Dublin (DUB) if they book a flight from Dublin to Rio de Janeiro. On average, Dublin has 0 outbound flights to Rio de Janeiro per day from 0 airlines. Dublin is conveniently located just 5.7 mi from Dublin’s city center.

  • How long is the flight from Dublin to Rio de Janeiro?

    Airlines like Delta, TAP AIR PORTUGAL, and Turkish Airlines fly from Dublin to Rio de Janeiro in about 26h 30m. The time it takes to get you to your destination can typically vary by up to 21h. Airlines will cover a distance of 5708 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

  • How can I find direct flights from Dublin 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 Dublin to Rio de Janeiro.

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

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

    Currently, March is the cheapest month in which you can book a flight from Dublin to Rio de Janeiro (average of £461). Flying from Dublin to Rio de Janeiro in December is currently the most expensive (average of £832). 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

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Alternative routes for Dublin to Rio de Janeiro

See prices for flight routes from nearby airports that may be better suited for you.
Dublin to Rio de Janeiro–Galeão Intl flights

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

When you search for this flight from Dublin to Rio de Janeiro, 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 Dublin to Rio de Janeiro?

Millions of users choose and trust Cheapflights to book the best flight deals from Dublin to Rio de Janeiro for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dublin to Rio de Janeiro, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Dublin to Rio de Janeiro become cheaper?

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

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