Cheap Flights from Knock (NOC) to Donegal (CFN)

Popular airlines from Knock (NOC-Ireland West) to Donegal (CFN)

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Frequently asked questions

How much does a flight from Ireland West Airport (NOC) to Donegal Airport (CFN) cost?
Lock in a cheap one-way flight or cheap return flight from Ireland West Airport (NOC) to Donegal Airport (CFN) 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 Ireland West Airport (NOC) to Donegal Airport (CFN)?
Planning your getaway for can help you save, as it's the cheapest month for flights between NOC and CFN. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Ireland West Airport (NOC) to Donegal Airport (CFN)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from NOC to CFN. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Ireland West Airport (NOC) to Donegal Airport (CFN)?
There are no daily direct flights departing from Ireland West Airport (NOC) to Donegal Airport (CFN). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from NOC to CFN?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending 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 Ireland West Airport (NOC) to Donegal Airport (CFN)?
Choose a flight from Ireland West Airport (NOC) to Donegal Airport (CFN) that leaves before 3 PM to reduce the likelihood of delays. Departures after this time have a 22% higher chance of being canceled, on average.**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 Ireland West Airport (NOC) to Donegal Airport (CFN) last-minute?
Holding off until just before your departure to book your flight from NOC to CFN often results in higher prices. Although you may find some last-minute discounts, they aren't always guaranteed. Be flexible with your itinerary for a better chance of landing a bargain.
Is it cheaper to book a NOC to CFN flight and hotel package?
Compared with arranging hotels and flights separately, booking a NOC to CFN flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place will take the stress out of travel planning. Simply pick your flights and select from our extensive range of stays, then personalize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Ireland West Airport (NOC) to Donegal Airport (CFN)?
It's generally possible to reschedule or cancel your NOC to CFN flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Ireland West
Destination airport
Donegal
Distance
79 mi

Book with confidence

Book with confidence

Knock to Donegal Flights

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

 

The best time to book a flight from Knock to Donegal

Sunday is one of the best days to book for cheap flights from Knock 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 Knock 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 Knock 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 Knock 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 Knock 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.

 

Knock to Donegal Flights

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*Available to One Key members.