$262 Cheap Flights from Madrid (MAD) to Shannon (SNN)

View $262 flight on Sat, Jun 7, 2025Opens in a new window

Popular airlines from Adolfo Suarez Madrid-Barajas Airport (MAD) to Shannon Airport (SNN)

Find available prices by choosing your travel dates.

Cheap Flights from Madrid to Shannon (MAD-SNN)

Prices were available within the past 7 days and start at $262 for one-way flights and $505 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, May 21 - Sun, May 25
MAD
Madrid
SNN
Shannon
$505 Roundtrip, found 4 days ago
$505
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, May 21 from Madrid to Shannon, returning Sun, May 25, priced at $505 found 4 days ago
British Airways
Wed, May 21 - Sun, May 25
MAD
Madrid
SNN
Shannon
$517 Roundtrip, found 4 days ago
$517
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, May 21 from Madrid to Shannon, returning Sun, May 25, priced at $517 found 4 days ago
British Airways
Sat, Jun 7 - Wed, Jun 18
MAD
Madrid
SNN
Shannon
$526 Roundtrip, found 1 day ago
$526
Roundtrip
found 1 day ago
Select British Airways flight, departing Sat, Jun 7 from Madrid to Shannon, returning Wed, Jun 18, priced at $526 found 1 day ago
British Airways
Wed, May 21 - Sun, May 25
MAD
Madrid
SNN
Shannon
$530 Roundtrip, found 4 days ago
$530
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, May 21 from Madrid to Shannon, returning Sun, May 25, priced at $530 found 4 days ago
British Airways
Wed, May 21 - Sun, May 25
MAD
Madrid
SNN
Shannon
$542 Roundtrip, found 4 days ago
$542
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, May 21 from Madrid to Shannon, returning Sun, May 25, priced at $542 found 4 days ago
British Airways
Wed, May 21 - Sun, May 25
MAD
Madrid
SNN
Shannon
$548 Roundtrip, found 4 days ago
$548
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, May 21 from Madrid to Shannon, returning Sun, May 25, priced at $548 found 4 days ago
British Airways
Sat, Jun 14 - Tue, Jun 24
MAD
Madrid
SNN
Shannon
$555 Roundtrip, found 1 day ago
$555
Roundtrip
found 1 day ago
Select British Airways flight, departing Sat, Jun 14 from Madrid to Shannon, returning Tue, Jun 24, priced at $555 found 1 day ago
British Airways
Sat, Jul 26 - Mon, Aug 11
MAD
Madrid
SNN
Shannon
$556 Roundtrip, found 1 day ago
$556
Roundtrip
found 1 day ago
Select British Airways flight, departing Sat, Jul 26 from Madrid to Shannon, returning Mon, Aug 11, priced at $556 found 1 day ago
British Airways
Wed, May 21 - Sun, May 25
MAD
Madrid
SNN
Shannon
$561 Roundtrip, found 4 days ago
$561
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, May 21 from Madrid to Shannon, returning Sun, May 25, priced at $561 found 4 days ago
British Airways
Wed, May 21 - Sun, May 25
MAD
Madrid
SNN
Shannon
$568 Roundtrip, found 4 days ago
$568
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, May 21 from Madrid to Shannon, returning Sun, May 25, priced at $568 found 4 days ago

Madrid to Shannon Flights

The cheapest times to fly from Madrid to Shannon

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 Shannon are during the month of May. You can find some of the cheapest flights from Madrid to Shannon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Madrid to Shannon

Sunday is one of the best days to book for cheap flights from Madrid to Shannon: 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 Shannon

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 Shannon in 2025. You can also book with separate airlines for your outbound and return journeys, from $262 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 Shannon 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 Shannon 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 Shannon Airport (SNN) cost?
Discover the latest flight deals from MAD to SNN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from MAD to SNN?
The cheapest flights from MAD to SNN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from MAD to SNN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from MAD to SNN. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Adolfo Suarez Madrid-Barajas Airport (MAD) to Shannon Airport (SNN)?
You’ll need to book a flight with a layover when traveling from Adolfo Suarez Madrid-Barajas Airport (MAD) to Shannon Airport (SNN). Direct flights don’t operate daily on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from MAD to SNN?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on a range of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Adolfo Suarez Madrid-Barajas Airport (MAD) to Shannon Airport (SNN)?
To avoid possible delays on the Adolfo Suarez Madrid-Barajas Airport (MAD) to Shannon Airport (SNN) route, 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.
Is it cheaper to buy a plane ticket from Adolfo Suarez Madrid-Barajas Airport (MAD) to Shannon Airport (SNN) last-minute?
Last-minute fares from MAD to SNN are usually more expensive. To lock in the lowest prices, start looking for flights early. That being said, if you’re flexible with your travel dates, it’s possible to score a cheap ticket right before your trip.
Is it cheaper to book a MAD to SNN flight and hotel package?
Opting for a MAD to SNN 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. Choose from our extensive range of accommodations and then add activities, car rentals and flights 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 Shannon Airport (SNN)?
It’s usually possible to cancel or reschedule your MAD to SNN flight. However, if it’s been more than 24 hours since booking, additional fees may apply. Check your airline’s policies in your itinerary to see what changes are possible and if any costs are involved. You’ll also find further details on our Customer Service portal.

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*Available to One Key members.