CFN

$560 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 7/1. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
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 15 - Sun, Aug 24
 Logo
2:59 pm - 2:00 pmJFK-CFN
18h 01m2 stops
 Logo
1:20 pm - 7:50 amCFN-JFK
23h 30m2 stops
Fri, Aug 15 - Sun, Aug 24
 Logo
2:59 pm - 2:00 pmJFK-CFN
18h 01m2 stops
 Logo
10:00 am - 7:50 amCFN-JFK
26h 50m2 stops
Fri, Aug 15 - Sun, Aug 24
Aer Lingus Logo
7:00 pm - 8:00 pmJFK-CFN
20h 00m2 stops
Aer Lingus Logo
10:00 am - 7:20 pmCFN-JFK
14h 20m1 stop
$853Aer Lingus
Find Deal
Mon, Jul 28 - Sat, Aug 9
Aer Lingus Logo
7:55 pm - 2:00 pmDEN-CFN
11h 05m1 stop
Aer Lingus Logo
7:55 am - 5:59 pmCFN-DEN
17h 04m1 stop
$854Aer Lingus
Find Deal
Fri, Aug 15 - Sun, Aug 24
Aer Lingus Logo
8:00 am - 2:00 pmJFK-CFN
25h 00m2 stops
Aer Lingus Logo
10:00 am - 5:15 pmCFN-JFK
36h 15m2 stops
$858Aer Lingus
Find Deal
Fri, Aug 15 - Sun, Aug 24
Aer Lingus Logo
4:55 pm - 2:00 pmJFK-CFN
16h 05m1 stop
Aer Lingus Logo
1:20 pm - 1:25 pmCFN-JFK
29h 05m1 stop
$862Aer Lingus
Find Deal
Mon, Oct 27 - Fri, Oct 31
 Logo
8:40 pm - 2:00 pmIAD-CFN
13h 20m2 stops
 Logo
7:55 am - 7:20 pmCFN-IAD
15h 25m2 stops
Mon, Oct 27 - Fri, Oct 31
British Airways Logo
7:15 pm - 2:00 pmIAD-CFN
14h 45m2 stops
British Airways Logo
2:30 pm - 4:35 pmCFN-IAD
30h 05m2 stops
$1,119British Airways
Find Deal
Fri, Jul 25 - Fri, Aug 1
British Airways Logo
6:35 pm - 8:00 pmDEN-CFN
18h 25m2 stops
British Airways Logo
2:30 pm - 4:25 pmCFN-DEN
56h 55m2 stops
$1,182British Airways
Find Deal
Fri, Jul 25 - Fri, Aug 1
British Airways Logo
12:21 pm - 2:00 pmDEN-CFN
18h 39m3 stops
British Airways Logo
2:30 pm - 4:25 pmCFN-DEN
32h 55m2 stops
$1,226British 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 New York, which takes 10h 40m, and San Francisco, which takes 18h 18m.


Good to know - Book Cheap Donegal Plane Tickets

Cheapest flight$560
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.

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 1117 reviews
6.4Food
7.2Boarding
6.8Entertainment
7.0Comfort
7.9Crew
Airline reviews

There was no room in the seats, smallest room we've ever had and the food was awful.

6.0 GoodAnonymous, May 2025CDG - DUB
Read more Aer Lingus reviews

There was no room in the seats, smallest room we've ever had and the food was awful.

I dont fly them much anymore. Other carries offere better pricing and better seating options

Seats weren't very comfortable for a long haul flight but the service made up for it.

This flight was of exactly the same high standard as the outbound leg, exactly a week earlier - except that we didn't have any food or drink because it departed at around midnight.

The Glasgow to Dublin route was very efficiently boarded, flight and landing and disembarkation were all super smooth. Dublin to JFK flight I was very pleasantly surprised overall. This was my first time on Aer Lingus and having already come off the short regional flight I was curious to know how the international flight would go. Aircraft was solid, entertainment options were better than expected, flight crew were experienced and operated like clockwork. Main entree left a little something to be desired but the snack was very tasty. Boarding and disembarkation again very smooth and pilots got us in earlier than expected. Would definitely fly again

Unfortunately the flight was delayed for 50 min. Just as we were about to board so that was a drag. The boarding was average. The bag check in process was new to us and efficient. And the flight itself was smooth- basically no turbulence.

I liked how they looked after couples by providing a row of 4 seats if available.

Food was very bad. Boarding was disorganized and messy. Crew was friendly

I believe it was short flight in plane I understand not that much compared to other airlines but weighting for checkin was too long need extra person for checkin or Atleast someone to let the customer knows don’t worry someone will be here shortly.

Noted in last review. Good to know, though air Lingus on European flights does not offer any food or drink, even though we were on the plane for 3 1/2 hours from Naples to Dublin everything you had to purchase even water.

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

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.