Cheap flights from Dublin to Rio de Janeiro–Galeão Intl Airport, Brazil from £344

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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — GIG
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Dublin to Rio de Janeiro–Galeão Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Rio de Janeiro–Galeão Intl (GIG). 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 15 September 2025.

Round-trip from

£531

One-way from

£344

Popular in

December

Cheapest in

February

Average price

£716
Delta
  • Delta
  • 6/10-21/10
  • 3 total stops
  • 58h 30m total
  • Dublin to Rio de Janeiro
United Airlines
  • United Airlines
  • 24/9
  • 2 total stops
  • 26h 55m total
  • Dublin to Rio de Janeiro
Highest demand for flights based on searches. 6% potential increase in price (£37 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Dublin to Rio de Janeiro–Galeão Intl

Cheapest flights from Dublin to Rio de Janeiro–Galeão Intl
Explore the most affordable flight options available from Dublin to Rio de Janeiro–Galeão Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Mon 6/1012:00DUB - GIG
1 stop26h 15mDelta
Thu 16/1021:00GIG - DUB
2 stops32h 15mDelta
Deal found 15/9£531
Mon 6/1008:55DUB - GIG
2 stops29h 20mDelta
Tue 21/1021:00GIG - DUB
2 stops30h 55mDelta
Deal found 15/9£546
Wed 17/912:00DUB - GIG
2 stops26h 15mDelta
Tue 23/921:00GIG - DUB
2 stops38h 00mDelta
Deal found 15/9£619
Fri 24/1005:55DUB - GIG
2 stops32h 20mDelta
Sun 9/1121:30GIG - DUB
2 stops32h 15mDelta
Deal found 14/9£625
Wed 29/1013:35DUB - GIG
2 stops47h 00mUnited Airlines
Wed 5/1121:55GIG - DUB
2 stops57h 25mUnited Airlines
Deal found 14/9£627
Fri 21/1106:00DUB - GIG
1 stop15h 25mAir France
Mon 1/1220:45GIG - DUB
1 stop32h 05mAir France
Deal found 14/9£632
Fri 21/1105:55DUB - GIG
2 stops41h 00mKLM
Mon 1/1221:15GIG - DUB
2 stops36h 25mKLM
Deal found 14/9£652
Fri 21/1106:00DUB - GIG
1 stop15h 25mMultiple Airlines
Mon 1/1221:15GIG - DUB
2 stops36h 25mMultiple Airlines
Deal found 14/9£662
Tue 11/1105:55DUB - GIG
2 stops29h 25mDelta
Sun 16/1121:30GIG - DUB
2 stops32h 15mDelta
Deal found 13/9£710
Mon 20/1005:55DUB - GIG
2 stops32h 20mDelta
Wed 5/1121:30GIG - DUB
2 stops32h 50mDelta
Deal found 15/9£712

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin to Rio de Janeiro–Galeão Intl 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 15 September 2025.
Use the filters below to find and compare flights from Dublin to Rio de Janeiro–Galeão Intl Airport that are best for you.

Fly from

Dublin

Fly to

Rio de Janeiro–Galeão Intl

Route

Depart

Return

Price

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

£531

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

£546

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Mon 2/2

05:55-08:00

2 stops29h 05m

Rio de Janeiro–Galeão Intl

Wed 11/2

21:30-08:05

2 stops31h 35m

£646

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Tue 3/2

05:55-08:00

2 stops29h 05m

Rio de Janeiro–Galeão Intl

Sat 28/2

21:30-07:45

1 stop31h 15m

£656

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Sun 15/2

06:00-08:20

2 stops29h 20m

Rio de Janeiro–Galeão Intl

Fri 20/2

21:30-07:45

1 stop31h 15m

£710

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Fri 17/10

08:55-10:15

2 stops29h 20m

Rio de Janeiro–Galeão Intl

Fri 7/11

21:30-07:45

2 stops31h 15m

£712

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Mon 20/10

05:55-10:15

2 stops32h 20m

Rio de Janeiro–Galeão Intl

Wed 5/11

21:30-09:20

2 stops32h 50m

£712

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Sat 1/11

05:55-07:20

2 stops28h 25m

Rio de Janeiro–Galeão Intl

Fri 28/11

21:30-08:05

2 stops31h 35m

£769

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Wed 24/9

09:20-08:15

2 stops26h 55m

£344

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Fri 28/11

13:35-09:35

2 stops47h 00m

£468

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 16 results
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Best time to book a flight from Dublin to Rio de Janeiro–Galeão Intl

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro–Galeão Intl 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–Galeão Intl Airport

How far ahead should I book a flight from Dublin to Rio de Janeiro–Galeão Intl Airport?

Use this chart to determine the optimal time to book a return flight from Dublin to Rio de Janeiro–Galeão Intl. Price data was last updated on 12 September 2025.

Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dublin to Rio de Janeiro–Galeão Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Dublin to Rio de Janeiro–Galeão Intl Airport?

Currently, May is the cheapest month in which you can book a flight from Dublin to Rio de Janeiro–Galeão Intl Airport (average of £857). Flying from Dublin to Rio de Janeiro–Galeão Intl Airport in December is currently the most expensive (average of £1,255). 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.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Rio de Janeiro–Galeão Intl. 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–Galeão Intl?

    Most people fly from Dublin (DUB) if they book a flight from Dublin to Rio de Janeiro–Galeão Intl. On average, Dublin has 0 outbound flights to Rio de Janeiro–Galeão Intl 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–Galeão Intl Airport?

    There are many flights that can get you from Dublin to Rio de Janeiro–Galeão Intl Airport in 26h 15m. Fly via Delta to get the fastest option. Airlines will cover a distance of 5708 mi.

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

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

  • How can I find direct flights from Dublin to Rio de Janeiro–Galeão Intl?

    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–Galeão Intl.

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

    Yes. Cheapflights offers flight deals from Dublin to Rio de Janeiro–Galeão Intl 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–Galeão Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from Dublin to Rio de Janeiro–Galeão Intl Airport (average of £857). Flying from Dublin to Rio de Janeiro–Galeão Intl Airport in December is currently the most expensive (average of £1,255). 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.

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