Cheap Flights from Donegal (CFN) to Londonderry (LDY)

Popular airlines from Donegal (CFN) to Londonderry (LDY-City of Derry)

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Flights from Donegal (CFN) to Londonderry (LDY)
Origin airport
Donegal
Destination airport
City of Derry
Distance
46 mi

Donegal to Londonderry Flights

The cheapest times to fly from Donegal to Londonderry

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

 

The best time to book a flight from Donegal to Londonderry

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

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 Donegal to Londonderry 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 Donegal to Londonderry 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 Donegal to Londonderry 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 Donegal Airport (CFN) to City of Derry Airport (LDY) cost?
Secure a cheap one-way flight or cheap return flight from Donegal Airport (CFN) to City of Derry Airport (LDY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Donegal Airport (CFN) to City of Derry Airport (LDY)?
is the most affordable month to fly from CFN to LDY. Traveling outside of peak seasons is often the key to finding a great deal.
What is the cheapest airline that flies from Donegal Airport (CFN) to City of Derry Airport (LDY)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from CFN to LDY. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Donegal Airport (CFN) to City of Derry Airport (LDY)?
Direct flights from Donegal Airport (CFN) to City of Derry Airport (LDY) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CFN to LDY?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Donegal Airport (CFN) to City of Derry Airport (LDY)?
To land at City of Derry Airport (LDY) without delays, choose a flight that leaves from Donegal Airport (CFN) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Donegal Airport (CFN) to City of Derry Airport (LDY) last-minute?
Holding off until just before your departure to book a ticket from CFN to LDY generally means paying more. While you may find some last-minute offers, they aren't always guaranteed. Keep your travel schedule open for a better chance of landing a bargain.
Is it cheaper to book a CFN to LDY flight and hotel package?
You'll generally save money by securing a CFN to LDY flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After choosing your ideal accommodations and flights, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Donegal Airport (CFN) to City of Derry Airport (LDY)?
If you booked your CFN to LDY flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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