CFN

$255 Find Cheap Flights to Donegal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Donegal departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Donegal

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Donegal, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Donegal, as well as popular online travel agencies
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Flights Deals

Cheap Flights to Donegal

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Donegal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Donegal

Fri, Aug 22 - Fri, Aug 29
Aer Lingus Logo
4:30 pm - 2:00 pmJFK-CFN
16h 30m2 stops
Aer Lingus Logo
7:55 am - 7:20 pmCFN-JFK
16h 25m1 stop
$606Aer Lingus
Find Deal
Tue, Jul 22 - Mon, Jul 28
 Logo
9:00 am - 2:00 pmJFK-CFN
24h 00m3 stops
 Logo
2:30 pm - 2:20 pmCFN-JFK
28h 50m2 stops
Sun, Aug 24 - Sun, Aug 31
Aer Lingus Logo
8:25 pm - 2:00 pmIAD-CFN
12h 35m1 stop
Aer Lingus Logo
10:00 am - 3:50 pmCFN-IAD
10h 50m1 stop
$680Aer Lingus
Find Deal
Sun, Aug 24 - Sun, Aug 31
 Logo
3:25 pm - 8:00 pmIAD-CFN
23h 35m2 stops
 Logo
10:00 am - 1:30 pmCFN-IAD
32h 30m2 stops
Fri, Aug 1 - Fri, Aug 8
 Logo
8:25 am - 2:00 pmJFK-CFN
24h 35m2 stops
 Logo
2:30 pm - 12:40 pmCFN-JFK
27h 10m2 stops
Fri, Aug 1 - Fri, Aug 8
British Airways Logo
6:10 pm - 2:00 pmJFK-CFN
14h 50m2 stops
British Airways Logo
2:30 pm - 12:40 pmCFN-JFK
27h 10m2 stops
$736British Airways
Find Deal
Fri, Aug 22 - Fri, Aug 29
British Airways Logo
9:45 am - 2:00 pmJFK-CFN
23h 15m2 stops
British Airways Logo
7:55 am - 9:59 pmCFN-JFK
19h 04m2 stops
$744British Airways
Find Deal
Fri, Aug 22 - Fri, Aug 29
 Logo
4:40 pm - 8:00 pmDEN-CFN
20h 20m2 stops
 Logo
7:55 am - 12:30 pmCFN-DEN
35h 35m2 stops
Sun, Aug 24 - Sun, Aug 31
Aer Lingus Logo
9:15 pm - 2:00 pmORD-CFN
10h 45m1 stop
Aer Lingus Logo
10:00 am - 7:00 pmCFN-ORD
15h 00m1 stop
$808Aer Lingus
Find Deal
Mon, Jul 28 - Sat, Aug 9
British Airways Logo
6:35 pm - 8:00 pmDEN-CFN
18h 25m2 stops
British Airways Logo
2:30 pm - 4:25 pmCFN-DEN
32h 55m2 stops
$914British Airways
Find Deal
Useful Info

KAYAK's insights & trends for flights to Donegal

Get data-powered insights and trends for flights to Donegal to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Donegal?

The duration of your flight to Donegal depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to Donegal on KAYAK are from Newark, which takes 10h 10m, New York, which takes 10h 40m, and San Francisco, which takes 20h 05m.


Good to know - Book Cheap Donegal Plane Tickets

Cheapest flight$255
Flight from New York to Donegal

When to book flights to Donegal

Are your dates flexible? Find out the best times to travel to Donegal based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Donegal based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Donegal flights

  • How far is Donegal Airport from central Donegal?

    The distance between Donegal Airport and downtown Donegal is 28 miles.

  • What is the name of Donegal’s airport?

    All flights to Donegal land at Donegal Airport. The airport code is CFN,and it can also be referred to as Donegal.

  • What is the cheapest day to fly to Donegal?

    Based on KAYAK data, the cheapest day to fly to Donegal is Tuesday where round-trip tickets can be as cheap as $686. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are $1,770 on average.

  • How does KAYAK find such low prices on flights to Donegal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Donegal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Donegal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Donegal is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Donegal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Donegal with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Donegal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Donegal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Donegal?

    The cheapest time of day to fly to Donegal is generally at night, when round-trip flights cost $786 on average. The most expensive time of day to fly to Donegal is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,027.

Top tips for finding cheap flights to Donegal

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Donegal flight deals.

Reviews of the top airline flying to Donegal

 
See real verified KAYAK customer reviews for airlines flying to Donegal. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Donegal. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Donegal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Aer LingusOverall score based on 1152 reviews
7.0Comfort
6.4Food
8.0Crew
7.2Boarding
6.8Entertainment
Airline reviews

The Nice airport was a horrible boarding experience. I have never experienced the kind of compressed mob (in the B12-B17 gate area) of people all unclear what was happening and no airport staff to assist. There was no signage and 1000’s of people waiting for any info for 2 hours.

2.0 MediocreTim, Jul 2025NCE - DUB
Read more Aer Lingus reviews

The Nice airport was a horrible boarding experience. I have never experienced the kind of compressed mob (in the B12-B17 gate area) of people all unclear what was happening and no airport staff to assist. There was no signage and 1000’s of people waiting for any info for 2 hours.

The food was mediocre, the coffee was terrible. The entertaining selection was plentiful. They lost my checked luggage which put a damper on my 10-day vacation.

Weeeeeeell, you folks know economy class on Airbuses well--you're packed in like sardines. We may actually spring for more expensive seats next time, with a little room to stretch out. NO room to stretch out in Airbus economy class! :-) Apart from this, the food was decent (considering that it's mass-produced, and has severe spatial restrictions of its own), the staff were friendly enough, and there was a wide selection of movies, etc. to watch. Overall, I'd tend to use the word "adequate" rather than "exceptional" for my experience. But really, how could it be otherwise?

Excellent service, full flight but all went well ; slightly delayed start at Faro but arrived in Cork on time.

The ease of boarding was good. I wish they had something to eat on the plane.

The check in process at CDG was absolutely unacceptable. We arrived to the airport 3 hours and 20 minutes before our departure time, waited in line for 1 hour and 30 minutes to check in (despite having checked in online and only needing to check a bag), then were forced to check all of our rolling luggage despite the fact that all were compliant with carry-on requirements. The staff at the desk were rude and there were only two desks open, while eight people were working. The check in desk wasn’t even opened on time (3 hours prior to departure) and there was no communication about when it would open or why there was a delay. We feared missing our flight because the departure board was not updated, so rushed to our gate to board once we were through security because it was 20 minutes prior to departure, only to wait another 30 minutes before boarding even started. Communication was lacking throughout the process. What a horrible end to our trip.

The check in process at CDG was absolutely unacceptable. We arrived to the airport 3 hours and 20 minutes before our departure time, waited in line for 1 hour and 30 minutes to check in (despite having checked in online and only needing to check a bag), then were forced to check all of our rolling luggage despite the fact that all were compliant with carry-on requirements. The staff at the desk were rude and there were only two desks open, while eight people were working. We feared missing our flight because the departure board was not updated, so rushed to our gate to board once we were through security because it was 20 minutes prior to departure, only to wait another 30 minutes before boarding even started. Communication was lacking throughout the process. What a horrible end to our trip.

Seats were less comfortable and tight from Newark to Dublin, than my second flight ( small segment from Dublin to Lyon). Movie audio was with frying sound overall. Yet the worst was as follows: one male, (dark hair , glasses on) from the crew member was so cold and rough, while I remained with constancy polite and kind. Per exple with the noise level I could not hear him at first for beverages, he rolled his eyes at the third times I finally heard him. From the start, loading my small hand bags , he directly spoke to me and said “ I had to keep my shopping bad by my seat, under , while there was sufficient room and I was among the last to sit. I show him the space , his face was always dull, stoic, not welcoming as the usual crew members from any airline companies are. When I think of my experience I liard w Aer Lingus, this is the image that gets back to me. Needless to say that as a passenger and client, I felt belittled since all this happened in front of the surrendering passengers. It s an affront and not a pleasant feeling especially when being traveling which oftentimes involves stress with carrying, and making it on time. I m not happy with the experience I had to be honest and I fly four times a year. Thank you for allowing me to share this statement with your company.

Really helpful staff at the airport and the flight was comfortable with good entertainment options and food service

The flight was delayed by about an hour, but the staff and signs at the airport never actually said it was delayed. At the expected boarding time, we were told we would be boarding in about 10 minutes, then 20 minutes passed, and were told again that we would board in about 10 minutes. That happened multiple times, such that "10 minutes" turned into an hour.

Traveling to a place near Donegal?

Book flights to Donegal if you plan to visit one of these locations
Bundoran

Everything you need to know for your flight to Donegal

Information on the airport you'll fly into in Donegal

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