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Cheap flights from Dublin to Rio de Janeiro–Galeão Intl Airport, Brazil from £438

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — GIG
29 May — 5 Jun1
1 adult
1 adult, Economy, 0 bags

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

Enter your travel dates to find the best prices.

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 29 April 2026.

Tue 1/917:30
DUB
-
GIG
1 stop15h 55m
British Airways
Mon 5/1016:45
GIG
-
DUB
1 stop21h 55m
British Airways
Deal found 26/4£619
Tue 27/1009:40
DUB
-
GIG
1 stop27h 35m
Delta
Sun 8/1121:05
GIG
-
DUB
2 stops40h 15m
Delta
Deal found 24/4£638
Thu 29/1005:55
DUB
-
GIG
2 stops31h 20m
Delta
Sun 8/1121:05
GIG
-
DUB
2 stops40h 15m
Delta
Deal found 24/4£652
Tue 27/1009:40
DUB
-
GIG
1 stop27h 35m
Delta
Wed 11/1121:05
GIG
-
DUB
2 stops40h 15m
Delta
Deal found 24/4£673
Tue 8/913:25
DUB
-
GIG
1 stop34h 20m
Multiple Airlines
Thu 8/1022:10
GIG
-
DUB
1 stop30h 10m
Multiple Airlines
Deal found 25/4£677
Thu 21/505:55
DUB
-
GIG
1 stop17h 50m
Multiple Airlines
Mon 15/622:00
GIG
-
DUB
1 stop20h 40m
Multiple Airlines
Deal found 27/4£679

Find 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 29 April 2026.

Round-trip from

£619

One-way from

£438

Popular in

December

Cheapest in

June

Average price

£700
British Airways
  • British Airways
  • 1/9-5/10
  • 2 total stops
  • 37h 50m total
  • Dublin to Rio de Janeiro
Search Deals
20/10
  • 20/10
  • 3 total stops
  • 37h 40m total
  • Dublin to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£78 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 29 April 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Tue 8/9

11:10-19:45

1 stop36h 35m

Rio de Janeiro–Galeão Intl

Thu 8/10

22:10-08:20

1 stop30h 10m

£681

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Tue 1/9

13:30-05:25

1 stop19h 55m

Rio de Janeiro–Galeão Intl

Mon 21/9

16:45-18:40

1 stop21h 55m

£695

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Thu 21/5

05:55-19:45

1 stop17h 50m

Rio de Janeiro–Galeão Intl

Mon 15/6

22:00-22:25

2 stops20h 25m

£770
Fastest return journey

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Thu 1/10

05:30-22:55

2 stops21h 25m

Rio de Janeiro–Galeão Intl

Sun 1/11

22:05-16:10

1 stop15h 05m

£798

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Wed 2/9

20:30-05:25

1 stop36h 55m

Rio de Janeiro–Galeão Intl

Tue 15/9

16:45-18:50

1 stop22h 05m

£855
Cheapest one-way

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Tue 20/10

14:50-00:30

3 stops37h 40m

£438

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Mon 19/10

18:50-23:00

2 stops32h 10m

£457

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Mon 17/8

05:55-10:25

2 stops32h 30m

£495

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Mon 17/8

18:50-00:50

1 stop34h 00m

£530

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Mon 17/8

20:30-05:25

1 stop36h 55m

£568

Flights are sorted by cheapest return flights first.

Deals found on 26/4

Showing 1-10 of 12 resultsSorted by cheapest first
1
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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

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

Currently, June is the cheapest month in which you can book a flight from Dublin to Rio de Janeiro–Galeão Intl Airport (average of £664). Flying from Dublin to Rio de Janeiro–Galeão Intl Airport in December is currently the most expensive (average of £1,158). 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–Galeão Intl Airport?

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 15h 55m. Fly via British Airways 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, June is the cheapest month in which you can book a flight from Dublin to Rio de Janeiro–Galeão Intl Airport (average of £664). Flying from Dublin to Rio de Janeiro–Galeão Intl Airport in December is currently the most expensive (average of £1,158). 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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How does Cheapflights help users find flights from Dublin to Rio de Janeiro–Galeão Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dublin to Rio de Janeiro–Galeão Intl. 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 Dublin to Rio de Janeiro–Galeão Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Rio de Janeiro–Galeão Intl from Dublin.

Can Cheapflights find flights from Dublin to Rio de Janeiro–Galeão Intl 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–Galeão Intl, 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–Galeão Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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