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 United Airlines (£426), TAP AIR PORTUGAL (£434), and Turkish Airlines (£461).

In terms of precipitation, rainfall in Rio de Janeiro ranges from 40.0 - 130.0 inches per month. January is typically the wettest month, when rainfall can reach 130.0 mm. July is typically the driest time to visit Rio de Janeiro when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Rio de Janeiro, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 21.0 C).

How far in advance should I book a flight from Ireland to Rio de Janeiro?

To save on the cost of your flight from Ireland to Rio de Janeiro, book at least 40 days before your planned departure. Booking around this time can save you about 101% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £487 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £757.

What is the cheapest month to fly from Ireland to Rio de Janeiro?

The best pricing can be found in the month of January. Prices to Rio de Janeiro from Ireland average £695. You can even find prices in January for less than £695, as users have found deals to Rio de Janeiro from as low as £483. The month of August appears to be one of the more expensive times to travel to Rio de Janeiro from Ireland. Flying in the targeted month can save you up to 39%.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to Rio de Janeiro as you normally would.

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.

£808+ Flights from Ireland to Rio de Janeiro, Brazil

Cheap flight deals from Ireland to Rio de Janeiro

Round-trip from	£538
One-way from	£426
Popular in	August
Cheapest in	January
Average price	£651

Delta
25/8-8/9
4 total stops
66h 00m total
Ireland to Rio de Janeiro

Search Deals

United Airlines
28/11
2 total stops
30h 40m total
Ireland to Rio de Janeiro

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£82 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from Ireland to Rio de Janeiro

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 30 June 2025.

Mon 25/806:00DUB - GIG

2 stops32h 15mDelta

Mon 8/921:00GIG - DUB

2 stops33h 45mDelta

Deal found 30/6£538

Mon 20/1018:50DUB - GIG

1 stop24h 45mTAP AIR PORTUGAL

Wed 5/1116:35GIG - DUB

1 stop27h 45mTAP AIR PORTUGAL

Deal found 29/6£601

Thu 13/1112:55DUB - GIG

2 stops23h 50mSWISS

Tue 25/1115:20GIG - DUB

2 stops41h 45mSWISS

Deal found 28/6£689

Tue 11/1117:55DUB - GIG

2 stops32h 45mLufthansa

Wed 26/1115:20GIG - DUB

2 stops22h 50mLufthansa

Deal found 28/6£705

Mon 10/1116:00DUB - GIG

2 stops25h 35mBritish Airways

Thu 27/1118:10GIG - DUB

1 stop34h 45mBritish Airways

Deal found 28/6£707

Mon 8/913:35DUB - GIG

2 stops46h 40mUnited Airlines

Sun 21/913:20GIG - DUB

2 stops40h 25mUnited Airlines

Deal found 28/6£710

Sun 2/1110:40DUB - SDU

2 stops30h 40mUnited Airlines

Sun 23/1115:00SDU - DUB

2 stops38h 10mUnited Airlines

Deal found 28/6£715

Fri 14/1110:40DUB - GIG

2 stops48h 45mTurkish Airlines

Tue 25/1115:20GIG - DUB

2 stops45h 10mTurkish Airlines

Deal found 28/6£733

Wed 5/1110:40DUB - SDU

2 stops25h 55mTurkish Airlines

Sat 22/1114:00SDU - DUB

2 stops40h 40mTurkish Airlines

Deal found 28/6£737

Wed 26/1105:55DUB - GIG

2 stops17h 55mKLM

Sun 30/1120:45GIG - DUB

2 stops32h 20mKLM

Deal found 29/6£741

Fri 28/1110:40DUB - SDU

2 stops30h 40mMultiple Airlines

Sat 6/1211:25SDU - DUB

2 stops43h 55mMultiple Airlines

Deal found 30/6£751

Mon 20/1009:50DUB - SDU

2 stops32h 30mAir Canada

Wed 5/1111:25SDU - DUB

2 stops40h 45mAir Canada

Deal found 30/6£872

Best flights from Ireland to Rio de Janeiro
Discover carefully curated flight deals from Ireland to Rio de Janeiro that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 June 2025.

Mon 25/806:00DUB - GIG

2 stops32h 15mDelta

Mon 8/921:00GIG - DUB

2 stops33h 45mDelta

Deal found 30/6£538

Mon 20/1018:50DUB - GIG

1 stop24h 45mTAP AIR PORTUGAL

Wed 5/1116:35GIG - DUB

1 stop27h 45mTAP AIR PORTUGAL

Deal found 29/6£601

Thu 13/1112:55DUB - GIG

2 stops23h 50mSWISS

Thu 27/1115:20GIG - DUB

2 stops23h 25mSWISS

Deal found 28/6£689

Tue 11/1117:55DUB - GIG

2 stops32h 45mLufthansa

Wed 26/1115:20GIG - DUB

2 stops22h 50mLufthansa

Deal found 28/6£705

Mon 10/1116:00DUB - GIG

2 stops25h 35mBritish Airways

Thu 27/1118:10GIG - DUB

1 stop34h 45mBritish Airways

Deal found 28/6£707

Mon 8/913:35DUB - GIG

2 stops46h 40mUnited Airlines

Sun 21/913:20GIG - DUB

2 stops40h 25mUnited Airlines

Deal found 28/6£710

Fri 14/1110:40DUB - GIG

2 stops48h 45mTurkish Airlines

Tue 25/1115:20GIG - DUB

2 stops45h 10mTurkish Airlines

Deal found 28/6£733

Wed 26/1105:55DUB - GIG

2 stops17h 55mKLM

Sun 30/1120:45GIG - DUB

2 stops32h 20mKLM

Deal found 29/6£741

Fri 28/1110:40DUB - SDU

2 stops30h 40mMultiple Airlines

Sat 6/1211:25SDU - DUB

2 stops43h 55mMultiple Airlines

Deal found 30/6£751

Mon 20/1009:50DUB - SDU

2 stops32h 30mAir Canada

Wed 5/1111:25SDU - DUB

2 stops40h 45mAir Canada

Deal found 30/6£872

Sun 2/1110:40DUB - SDU

2 stops30h 40mUnited Airlines

Sun 23/1115:00SDU - DUB

2 stops38h 10mUnited Airlines

Deal found 28/6£715

Wed 5/1110:40DUB - SDU

2 stops25h 55mTurkish Airlines

Sat 22/1114:00SDU - DUB

2 stops40h 40mTurkish Airlines

Deal found 28/6£737

Last-minute flights from Ireland to Rio de Janeiro
Discover last-minute flight deals from Ireland to Rio de Janeiro. Data last updated 30 June 2025 and is based on user searches.

Thu 3/710:35DUB - SDU

2 stops26h 05mTurkish Airlines

Wed 30/711:25SDU - DUB

2 stops45h 10mTurkish Airlines

Deal found 30/6£998

Fri 4/720:45DUB - GIG

1 stop27h 00mKLM

Sun 27/721:55GIG - DUB

1 stop18h 20mKLM

Deal found 30/6£952

Fri 4/710:00DUB - GIG

2 stops28h 15mDelta

Thu 21/821:00GIG - DUB

2 stops30h 55mDelta

Deal found 29/6£1,044

Sat 5/710:45DUB - GIG

2 stops27h 35mTAP AIR PORTUGAL

Thu 24/715:40GIG - DUB

1 stop22h 25mTAP AIR PORTUGAL

Deal found 30/6£998

Sun 6/706:20DUB - GIG

2 stops18h 50mIberia

Mon 28/719:10GIG - DUB

1 stop33h 20mIberia

Deal found 28/6£811

Sun 6/710:45DUB - SDU

2 stops39h 40mTAP AIR PORTUGAL

Mon 28/707:55SDU - DUB

2 stops46h 05mTAP AIR PORTUGAL

Deal found 28/6£1,233

Sun 6/716:55DUB - SDU

2 stops43h 45mTurkish Airlines

Mon 28/711:25SDU - DUB

2 stops48h 05mTurkish Airlines

Deal found 29/6£1,288

Sun 6/714:20DUB - GIG

1 stop29h 30mEmirates

Sun 27/703:05GIG - DUB

1 stop29h 10mEmirates

Deal found 30/6£2,938

Sat 12/720:00DUB - GIG

2 stops36h 55mLufthansa

Sat 26/716:15GIG - DUB

1 stop15h 10mLufthansa

Deal found 30/6£1,231

Sat 12/708:40DUB - GIG

2 stops48h 15mSWISS

Sat 26/716:15GIG - DUB

2 stops36h 00mSWISS

Deal found 29/6£1,647

Wed 16/710:35DUB - GIG

2 stops49h 25mTurkish Airlines

Thu 31/719:55GIG - DUB

2 stops36h 40mTurkish Airlines

Deal found 28/6£1,060

Wed 16/709:10DUB - GIG

1 stop14h 35mMultiple Airlines

Thu 31/722:05GIG - DUB

2 stops18h 10mMultiple Airlines

Deal found 28/6£1,078

One-way flights from Ireland to Rio de Janeiro
Search for one-way flight options from Ireland to Rio de Janeiro. Find affordable one-way fares based on user searches. Data last updated 30 June 2025.

Fri 28/1110:40DUB - SDU

2 stops30h 40mUnited Airlines

Deal found 30/6£426

Fri 28/1116:55DUB - GIG

1 stop30h 10mTAP AIR PORTUGAL

Deal found 29/6£434

Mon 15/1210:40DUB - GIG

2 stops24h 45mTurkish Airlines

Deal found 30/6£461

Mon 15/1210:40DUB - SDU

2 stops25h 55mTurkish Airlines

Deal found 29/6£461

Fri 28/1113:20DUB - GIG

2 stops23h 25mSWISS

Deal found 30/6£463

Wed 24/905:55DUB - GIG

2 stops28h 25mMultiple Airlines

Deal found 29/6£469

Wed 24/913:35DUB - GIG

2 stops46h 40mUnited Airlines

Deal found 30/6£517

Mon 15/1210:40DUB - GIG

1 stop23h 15mBritish Airways

Deal found 30/6£573

Sun 14/905:30DUB - SDU

2 stops17h 55mTAP AIR PORTUGAL

Deal found 30/6£592

Sun 14/917:20DUB - GIG

1 stop30h 25mKLM

Deal found 30/6£1,903

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ireland to Rio de Janeiro that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Mon 25/8

06:00-10:15

2 stops32h 15m

Rio de Janeiro–Galeão Intl

Mon 8/9

21:00-10:45

2 stops33h 45m

£538

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Mon 20/10

18:50-15:35

1 stop24h 45m

Rio de Janeiro–Galeão Intl

Wed 5/11

16:35-23:20

1 stop27h 45m

£601

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Thu 13/11

12:55-09:45

2 stops23h 50m

Rio de Janeiro–Galeão Intl

Thu 27/11

15:20-17:45

2 stops23h 25m

£689

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Mon 10/11

10:40-09:45

2 stops26h 05m

Rio de Janeiro–Galeão Intl

Wed 19/11

18:10-12:10

1 stop15h 00m

£707

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Mon 8/9

13:35-08:15

2 stops46h 40m

Rio de Janeiro–Galeão Intl

Sun 21/9

13:20-09:45

2 stops40h 25m

£710

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Tue 11/11

17:55-23:40

2 stops32h 45m

Rio de Janeiro–Galeão Intl

Thu 27/11

15:20-22:45

2 stops28h 25m

£714

DublinRio de Janeiro

DUB - SDU

DUBSDU

Dublin

Sun 2/11

10:40-14:20

2 stops30h 40m

Rio de Janeiro Santos Dumont

Sun 23/11

15:00-08:10

2 stops38h 10m

£715

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Fri 14/11

10:40-08:25

2 stops48h 45m

Rio de Janeiro–Galeão Intl

Tue 25/11

15:20-15:30

2 stops45h 10m

£733

DublinRio de Janeiro

DUB - SDU

DUBSDU

Dublin

Wed 5/11

10:40-09:35

2 stops25h 55m

Rio de Janeiro Santos Dumont

Sat 22/11

14:00-09:40

2 stops40h 40m

£737

DublinRio de Janeiro

DUB - GIG

DUBGIG

Dublin

Wed 26/11

05:55-20:50

2 stops17h 55m

Rio de Janeiro–Galeão Intl

Sun 30/11

20:45-08:05

2 stops32h 20m

£741

Flights are sorted by cheapest return flights first.

Deals found on 30/6

Showing 1-10 of 23 results

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, May is the cheapest month in which you can book a flight from Ireland to Rio de Janeiro (average of £857). Flying from Ireland to Rio de Janeiro 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.

Reviews of airlines servicing Rio de Janeiro

Read reviews from past customers who have flown with Delta, KLM, andSWISS from Ireland to Rio de Janeiro. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,973 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta

8.0

Very Good

7,973 reviews

Delta

8.0

Very Good

7,973 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

MCO - ATL

KLM

7.8

Good

1,365 reviews

Delta

8.0

Very Good

7,973 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

MCO - ATL

SWISS

7.5

Good

1,654 reviews

Delta

8.0

Very Good

7,973 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

MCO - ATL

United Airlines

7.4

Good

8,852 reviews

Delta

8.0

Very Good

7,973 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

MCO - ATL

Turkish Airlines

7.3

Good

3,884 reviews

Delta

8.0

Very Good

7,973 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Santiago,Apr 2024

MCO - ATL

Related info for your journey

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 United Airlines (£426), TAP AIR PORTUGAL (£434), and Turkish Airlines (£461).
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, May is the cheapest month in which you can book a flight from Ireland to Rio de Janeiro (average of £857). Flying from Ireland to Rio de Janeiro 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Ireland to Rio de Janeiro

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£546	Average£804	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ireland to Rio de Janeiro for you. Better yet — we are completely free to use.

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.

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

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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Ireland to Rio de Janeiro, Brazil from £426

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 28/11. Fares are subject to change and may not be available on all flights or dates of travel.

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 30 June 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ireland to Rio de Janeiro

Cheapest flights from Ireland to Rio de JaneiroExplore 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 30 June 2025.

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 30 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ireland to Rio de Janeiro that are best for you.

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.

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?

Reviews of airlines servicing Rio de Janeiro

Read reviews from past customers who have flown with Delta, KLM, andSWISS from Ireland to Rio de Janeiro. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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.

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

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

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

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

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

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.

Alternative routes for Ireland to Rio de Janeiro

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Ireland to Rio de Janeiro

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 Rio de Janeiro?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 30 June 2025.