$840 Cheap Flights from Cincinnati (CVG) to Donegal (CFN)

View $840 flight on Wed, Sep 24, 2025Opens in a new window

Popular airlines from Cincinnati-Northern Kentucky Int'l Airport (CVG) to Donegal (CFN)

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Cheap Flights from Cincinnati to Donegal (CVG-CFN)

Prices were available within the past 7 days and start at $840 for one-way flights and $1,277 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, Sep 24 - Wed, Oct 1
CVG
Cincinnati
CFN
Donegal
$1,277 Roundtrip, found 1 day ago
$1,277
Roundtrip
found 1 day ago
Select British Airways flight, departing Wed, Sep 24 from Cincinnati to Donegal, returning Wed, Oct 1, priced at $1,277 found 1 day ago
British Airways
Wed, Sep 24 - Wed, Oct 1
CVG
Cincinnati
CFN
Donegal
$1,287 Roundtrip, found 1 day ago
$1,287
Roundtrip
found 1 day ago
Select British Airways flight, departing Wed, Sep 24 from Cincinnati to Donegal, returning Wed, Oct 1, priced at $1,287 found 1 day ago
Iberia
Wed, Sep 24 - Wed, Oct 1
CVG
Cincinnati
CFN
Donegal
$1,290 Roundtrip, found 1 day ago
$1,290
Roundtrip
found 1 day ago
Select Iberia flight, departing Wed, Sep 24 from Cincinnati to Donegal, returning Wed, Oct 1, priced at $1,290 found 1 day ago
British Airways
Wed, Sep 24 - Wed, Oct 1
CVG
Cincinnati
CFN
Donegal
$1,297 Roundtrip, found 1 day ago
$1,297
Roundtrip
found 1 day ago
Select British Airways flight, departing Wed, Sep 24 from Cincinnati to Donegal, returning Wed, Oct 1, priced at $1,297 found 1 day ago
British Airways
Wed, Sep 24 - Wed, Oct 1
CVG
Cincinnati
CFN
Donegal
$1,302 Roundtrip, found 1 day ago
$1,302
Roundtrip
found 1 day ago
Select British Airways flight, departing Wed, Sep 24 from Cincinnati to Donegal, returning Wed, Oct 1, priced at $1,302 found 1 day ago
Iberia
Wed, Sep 24 - Wed, Oct 1
CVG
Cincinnati
CFN
Donegal
$1,305 Roundtrip, found 1 day ago
$1,305
Roundtrip
found 1 day ago
Select Iberia flight, departing Wed, Sep 24 from Cincinnati to Donegal, returning Wed, Oct 1, priced at $1,305 found 1 day ago
Iberia
Wed, Sep 24 - Wed, Oct 1
CVG
Cincinnati
CFN
Donegal
$1,315 Roundtrip, found 1 day ago
$1,315
Roundtrip
found 1 day ago
Select Iberia flight, departing Wed, Sep 24 from Cincinnati to Donegal, returning Wed, Oct 1, priced at $1,315 found 1 day ago
British Airways
Wed, Sep 24 - Wed, Oct 1
CVG
Cincinnati
CFN
Donegal
$1,345 Roundtrip, found 1 day ago
$1,345
Roundtrip
found 1 day ago
Select British Airways flight, departing Wed, Sep 24 from Cincinnati to Donegal, returning Wed, Oct 1, priced at $1,345 found 1 day ago
British Airways
Wed, Sep 24 - Wed, Oct 1
CVG
Cincinnati
CFN
Donegal
$1,373 Roundtrip, found 1 day ago
$1,373
Roundtrip
found 1 day ago
Select British Airways flight, departing Wed, Sep 24 from Cincinnati to Donegal, returning Wed, Oct 1, priced at $1,373 found 1 day ago
Aer Lingus
Wed, Sep 24 - Wed, Oct 1
CVG
Cincinnati
CFN
Donegal
$1,457 Roundtrip, found 1 day ago
$1,457
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Wed, Sep 24 from Cincinnati to Donegal, returning Wed, Oct 1, priced at $1,457 found 1 day ago
Flights from Cincinnati (CVG) to Donegal (CFN)
Origin airport
Cincinnati - Northern Kentucky Intl.
Destination airport
Donegal
Airlines serving
British Airways
Roundtrip price
$1,276
Distance
3562 mi

Cincinnati to Donegal Flights

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

 

The best time to book a flight from Cincinnati to Donegal

Sunday is one of the best days to book for cheap flights from Cincinnati 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 Cincinnati 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 Cincinnati to Donegal in 2025. You can also book with separate airlines for your outbound and return journeys, from $840 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 Cincinnati 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 Cincinnati 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 Cincinnati - Northern Kentucky Intl. Airport (CVG) to Donegal Airport (CFN) cost?
Discover the latest flight deals from CVG to CFN 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 CVG to CFN?
The cheapest flights from CVG to CFN 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 CVG to CFN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from CVG to CFN. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Donegal Airport (CFN)?
You'll need to take a flight with a layover when traveling from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Donegal Airport (CFN). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from CVG to CFN?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* 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 Cincinnati - Northern Kentucky Intl. Airport (CVG) to Donegal Airport (CFN)?
To land at Donegal Airport (CFN) on schedule, book a flight that leaves from Cincinnati - Northern Kentucky Intl. Airport (CVG) 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 Cincinnati - Northern Kentucky Intl. Airport (CVG) to Donegal Airport (CFN) last-minute?
Booking your ticket from CVG to CFN shortly before your journey is usually more expensive. But if there's some wiggle room with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a CVG to CFN flight and hotel package?
Opting for a CVG to CFN flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our wide range of hotels 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 Cincinnati - Northern Kentucky Intl. Airport (CVG) to Donegal Airport (CFN)?
Typically, you can cancel or reschedule your CVG to CFN flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you need further information, head to our Customer Service portal.

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*Available to One Key members.