$42 Cheap Flights from Madrid (MAD) to Dublin (DUB)

View $42 flight on Sat, Aug 30, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Madrid to Dublin (MAD-DUB)

Prices were available within the past 7 days and start at $42 for one-way flights and $86 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Sat, Aug 30 - Sun, Sep 7
MAD
Madrid
DUB
Dublin
$86 Roundtrip, found 1 day ago
$86
Roundtrip
found 1 day ago
Select Ryanair flight, departing Sat, Aug 30 from Madrid to Dublin, returning Sun, Sep 7, priced at $86 found 1 day ago
Ryanair
Sat, Jun 7 - Sun, Jun 15
MAD
Madrid
DUB
Dublin
$88 Roundtrip, found 12 hours ago
$88
Roundtrip
found 12 hours ago
Select Ryanair flight, departing Sat, Jun 7 from Madrid to Dublin, returning Sun, Jun 15, priced at $88 found 12 hours ago
Ryanair
Thu, Jun 12 - Sat, Jun 14
MAD
Madrid
DUB
Dublin
$88 Roundtrip, found 16 hours ago
$88
Roundtrip
found 16 hours ago
Select Ryanair flight, departing Thu, Jun 12 from Madrid to Dublin, returning Sat, Jun 14, priced at $88 found 16 hours ago
Iberia
Sun, Feb 8 - Wed, Feb 18
MAD
Madrid
DUB
Dublin
$89 Roundtrip, found 4 days ago
$89
Roundtrip
found 4 days ago
Select Iberia flight, departing Sun, Feb 8 from Madrid to Dublin, returning Wed, Feb 18, priced at $89 found 4 days ago
Iberia
Fri, Nov 14 - Sun, Nov 16
MAD
Madrid
DUB
Dublin
$89 Roundtrip, found 19 hours ago
$89
Roundtrip
found 19 hours ago
Select Iberia flight, departing Fri, Nov 14 from Madrid to Dublin, returning Sun, Nov 16, priced at $89 found 19 hours ago
Ryanair
Sat, Sep 6 - Mon, Sep 8
MAD
Madrid
DUB
Dublin
$91 Roundtrip, found 17 hours ago
$91
Roundtrip
found 17 hours ago
Select Ryanair flight, departing Sat, Sep 6 from Madrid to Dublin, returning Mon, Sep 8, priced at $91 found 17 hours ago
Ryanair
Thu, Jun 12 - Sat, Jun 14
MAD
Madrid
DUB
Dublin
$92 Roundtrip, found 16 hours ago
$92
Roundtrip
found 16 hours ago
Select Ryanair flight, departing Thu, Jun 12 from Madrid to Dublin, returning Sat, Jun 14, priced at $92 found 16 hours ago
Aer Lingus
Fri, Nov 14 - Sun, Nov 16
MAD
Madrid
DUB
Dublin
$133 Roundtrip, found 19 hours ago
$133
Roundtrip
found 19 hours ago
Select Aer Lingus flight, departing Fri, Nov 14 from Madrid to Dublin, returning Sun, Nov 16, priced at $133 found 19 hours ago
Scandinavian Airlines
Fri, Sep 19 - Mon, Sep 29
MAD
Madrid
DUB
Dublin
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Fri, Sep 19 from Madrid to Dublin, returning Mon, Sep 29, priced at $197 found 1 day ago
Swiss International Air Lines
Fri, Nov 7 - Wed, Nov 12
MAD
Madrid
DUB
Dublin
$210 Roundtrip, found 5 days ago
$210
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Fri, Nov 7 from Madrid to Dublin, returning Wed, Nov 12, priced at $210 found 5 days ago
Flights from Madrid (MAD) to Dublin (DUB)
Origin airport
Adolfo Suárez Madrid-Barajas
Destination airport
Dublin
Airlines serving
Aer Lingus, Air France, British Airways, Iberia, KLM, Lufthansa, Norwegian Air Shuttle, Ryanair, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal
Roundtrip price
$85
Distance
903 mi

Madrid to Dublin Flights

The cheapest times to fly from Madrid to Dublin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Madrid to Dublin are during the month of August. You can find some of the cheapest flights from Madrid to Dublin with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Madrid to Dublin

Sunday is one of the best days to book for cheap flights from Madrid to Dublin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Madrid to Dublin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Madrid to Dublin in 2025. You can also book with separate airlines for your outbound and return journeys, from $42 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Madrid to Dublin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Madrid to Dublin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Adolfo Suarez Madrid-Barajas Airport (MAD) to Dublin Airport (DUB) cost?
You can score cheap return fares from Adolfo Suarez Madrid-Barajas Airport (MAD) to Dublin Airport (DUB) starting from $87. Book your seat and start your adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Ryanair flight leaving MAD on May 8 2025 and touching down at DUB. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from MAD to DUB?
The cheapest flights from MAD to DUB are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Adolfo Suarez Madrid-Barajas Airport (MAD) to Dublin Airport (DUB)?
When jetting out of Adolfo Suarez Madrid-Barajas Airport (MAD), you can hop on a direct flight to Dublin Airport (DUB) with Iberia.
What is the cheapest airline that flies from MAD to DUB?
At the moment, the cheapest carrier operating one-way flights from MAD to DUB is Ryanair. You can jet off on this route from $42. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from MAD on May 16 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Adolfo Suarez Madrid-Barajas Airport (MAD) to Dublin Airport (DUB)?
With, on average, 4 nonstop flights that operate from Adolfo Suarez Madrid-Barajas Airport (MAD) to Dublin Airport (DUB) daily, you’ll be on your way in no time.
What are the most popular departure times for flights from Adolfo Suarez Madrid-Barajas Airport (MAD) to Dublin Airport (DUB)?
More travelers fly between MAD and DUB at 8 AM than at any other time of day. Looking to skip the crowds? Pick a flight outside the busiest times and you’re likely to save on your fare as well.
What day of the week has the most flights from MAD to DUB?
Depart on a Sunday if you’re searching for the best choice of flights from Adolfo Suarez Madrid-Barajas Airport (MAD) to Dublin Airport (DUB).
What is the earliest flight from Adolfo Suarez Madrid-Barajas Airport (MAD) to Dublin Airport (DUB)?
The earliest flight jetting off from Adolfo Suarez Madrid-Barajas Airport (MAD) is at around 5:45AM UTC+1. Hop on this flight and you’ll touch down at Dublin Airport (DUB) at approximately 7:25AM UTC+0. The total travel time is 2h 40m.
How long does it take to fly from Adolfo Suarez Madrid-Barajas Airport (MAD) to Dublin Airport (DUB)?
Flights from MAD to DUB have an average travel time of 2 hours and 37 minutes. The total distance between the two is 910 mi.
What airline has the least delays from MAD to DUB?
Consider booking with American Airlines if you’d like to fly straight from Adolfo Suarez Madrid-Barajas Airport (MAD) to Dublin Airport (DUB) without any delays. This carrier has the best track record for punctuality, with an on-time score of 100%. Want to get notified of any changes? You can check your flight status using the Expedia App.
What is the best time to fly from Adolfo Suarez Madrid-Barajas Airport (MAD) to Dublin Airport (DUB)?
To avoid potential delays on the Adolfo Suarez Madrid-Barajas Airport (MAD) to Dublin Airport (DUB) route, aim to travel before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Dublin from Adolfo Suarez Madrid-Barajas Airport (MAD)?
Dublin Airport (DUB) is the only airport in Dublin with direct flights from Adolfo Suarez Madrid-Barajas Airport (MAD). Check out the available options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Adolfo Suarez Madrid-Barajas Airport (MAD) to Dublin Airport (DUB) last-minute?
Holding off until just before your departure to book a flight from MAD to DUB generally means paying more. While you may find some last-minute offers, they aren’t always guaranteed. Keep your travel plans flexible for the best chance of snagging a bargain.
Is it cheaper to book a MAD to DUB flight and hotel package?
Booking a MAD to DUB flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our extensive range of hotels and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Adolfo Suarez Madrid-Barajas Airport (MAD) to Dublin Airport (DUB)?
Typically, you can reschedule or cancel your MAD to DUB flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline’s fees and rules on flight changes, or if you need further details, visit our Customer Service portal.

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*Available to One Key members.