Cheap Flights from Madrid (MAD) to Donegal (CFN)

Popular airlines from Adolfo Suarez Madrid-Barajas Airport (MAD) to Donegal (CFN)

Black Friday Sale

Limited-time deals: Save up to 50% on select hotels.
Book now
Flights from Madrid (MAD) to Donegal (CFN)
Origin airport
Adolfo Suárez Madrid-Barajas
Destination airport
Donegal
Distance
1030 mi

Madrid to Donegal Flights

The cheapest times to fly from Madrid to Donegal

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

 

The best time to book a flight from Madrid to Donegal

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

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 Donegal in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Donegal 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 Donegal 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 Donegal Airport (CFN) cost?
Grab a cheap one-way flight or cheap return flight from Adolfo Suarez Madrid-Barajas Airport (MAD) to Donegal Airport (CFN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Adolfo Suarez Madrid-Barajas Airport (MAD) to Donegal Airport (CFN)?
Planning your trip for is a good way to save, as it's the cheapest month for flights between MAD and CFN. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Adolfo Suarez Madrid-Barajas Airport (MAD) to Donegal Airport (CFN)?
To find the cheapest airline flying from MAD to CFN, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Adolfo Suarez Madrid-Barajas Airport (MAD) to Donegal Airport (CFN)?
Direct flights from Adolfo Suarez Madrid-Barajas Airport (MAD) to Donegal Airport (CFN) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MAD to CFN?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a number of factors, including the carrier and season.*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 Donegal Airport (CFN)?
To land at Donegal Airport (CFN) on time, select a flight that leaves from Adolfo Suarez Madrid-Barajas Airport (MAD) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Donegal Airport (CFN) last-minute?
Booking your ticket from MAD to CFN shortly before your journey is typically more expensive. But if you're flexible with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book a MAD to CFN flight and hotel package?
Compared with arranging hotels and flights separately, booking a MAD to CFN flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place will take the hassle out of travel planning. Simply pick your flights and choose from our extensive range of stays, then tailor your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Adolfo Suarez Madrid-Barajas Airport (MAD) to Donegal Airport (CFN)?
It's generally possible to reschedule or cancel your MAD to CFN flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.