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Cheap Flights to Donegal Airport

Travellers and cabin class

Compare Donegal Airport flights across hundreds of providers

Find the cheapest month or even day of the year to fly

Book the best fare with no fees

Flight deals to Donegal

Looking for a cheap last-minute deal or the best return flight to Donegal? Find the lowest prices on one-way and return tickets right here.
Donegal.54 € per passenger.Departing Thu, 27 Mar, returning Tue, 1 Apr.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Dublin on Thu, 27 Mar, arriving in Donegal.Inbound direct flight with Aer Lingus departs from Donegal on Tue, 1 Apr, arriving in Dublin.Price includes taxes and charges.From 54 €, select.
Donegal.57 € per passenger.Departing Thu, 13 Mar, returning Mon, 17 Mar.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Dublin on Thu, 13 Mar, arriving in Donegal.Inbound direct flight with Aer Lingus departs from Donegal on Mon, 17 Mar, arriving in Dublin.Price includes taxes and charges.From 57 €, select.
Donegal.59 € per passenger.Departing Fri, 4 Apr, returning Tue, 8 Apr.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Dublin on Fri, 4 Apr, arriving in Donegal.Inbound direct flight with Aer Lingus departs from Donegal on Tue, 8 Apr, arriving in Dublin.Price includes taxes and charges.From 59 €, select.
Donegal.61 € per passenger.Departing Mon, 28 Apr, returning Thu, 1 May.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Dublin on Mon, 28 Apr, arriving in Donegal.Inbound direct flight with Aer Lingus departs from Donegal on Thu, 1 May, arriving in Dublin.Price includes taxes and charges.From 61 €, select.
Donegal.61 € per passenger.Departing Fri, 30 May, returning Sun, 1 Jun.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Dublin on Fri, 30 May, arriving in Donegal.Inbound direct flight with Aer Lingus departs from Donegal on Sun, 1 Jun, arriving in Dublin.Price includes taxes and charges.From 61 €, select.
Donegal.61 € per passenger.Departing Fri, 2 May, returning Tue, 6 May.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Dublin on Fri, 2 May, arriving in Donegal.Inbound direct flight with Aer Lingus departs from Donegal on Tue, 6 May, arriving in Dublin.Price includes taxes and charges.From 61 €, select.
Donegal.61 € per passenger.Departing Mon, 2 Jun, returning Fri, 6 Jun.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Dublin on Mon, 2 Jun, arriving in Donegal.Inbound direct flight with Aer Lingus departs from Donegal on Fri, 6 Jun, arriving in Dublin.Price includes taxes and charges.From 61 €, select.
Donegal.66 € per passenger.Departing Sun, 30 Mar, returning Fri, 2 May.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Dublin on Sun, 30 Mar, arriving in Donegal.Inbound direct flight with Aer Lingus departs from Donegal on Fri, 2 May, arriving in Dublin.Price includes taxes and charges.From 66 €, select.

Find the cheapest time to fly to Donegal

Flexible on travel dates? Find the cheapest month – or even day – to fly to Donegal.
Mar
from 57 €
Apr
from 59 €
May
from 61 €
Jun
from 61 €
Jul
from 88 €
Aug
from 103 €
Sep
from 103 €
Oct
Find prices
Nov
from 100 €
Dec
Find prices
Jan
Find prices
Feb
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Airports near Donegal

Looking for an alternative route to Donegal? Find the cheapest or fastest by comparing these airport options.

Direct flights to Donegal

Frequently asked questions

The average flight time to Donegal is 1 hour and 5 minutes. We've calculated this based on journeys from Dublin.
Aer Lingus, Emerald Airlines, British Airways and Qatar Airways all fly direct to Donegal.
The cheapest month to fly to Donegal is usually March.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Donegal but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
Yes – the average flight time is 1 hour and 5 minutes.
The best price we found for a return flight to Donegal is 54 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Donegal Airport is Thursday, 27 March 2025.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Donegal is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Aer Lingus offers the cheapest flight tickets to Donegal.

Flying to Donegal

The things to know before you go.
Cheapest flight found54 €
Cheapest month to flyMarch
Average flight time1 hr, 5 mins
Most popular airlineAer Lingus
Average flights per week52

Discover Donegal

How to find cheap flights to Donegal airport (CFN) in 2025

Looking for cheap tickets to Donegal airport? Return tickets to Donegal start from 54 € and one-way flights to Donegal start from 30 €.

Here are a few tips on how to score the best price and make your journey as smooth as possible

  • Simply hit 'search'. We've compared plane tickets from all major online travel agents and airlines flying to Donegal airport to find the cheapest flights. And with us there are no hidden charges - what you see is what you pay.
  • Look for direct flights. Only interested in direct flights to Donegal airport? Make sure to tick 'Direct flights only' when performing a search. If there are direct CFN flights available, these will appear in the results. Airlines that fly direct to Donegal: Aer Lingus
    Emerald Airlines
    British Airways
    Qatar Airways
  • Depart from Ireland. Look out for flights from Ireland, this is the cheapest location to depart from when flying to Donegal airport.
  • Compare flight deals to Donegal airport from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Donegal start from 30 € one-way.
  • Flex your dates to secure the best fare for your Donegal airport flight. If your travel dates are flexible, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Donegal airport from your chosen departure location.
  • Set up a Price Alert. You can easily track the price of your flights to Donegal airport by creating an alert. Whenever prices go down or up, you'll get a push notification or e-mail to help you get the best flight deal.
  • Find the cheapest Business class flights to Donegal airport. We scour the internet for the best Business, Premium Economy and First Class flight fares to Donegal, too. Check the difference in price as you search – you might just chance upon a last-minute low fare.
  • Include nearby airports in your search. Widen your search for Donegal airport flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets to Donegal airport whenever you want.

Compare Donegal airport plane tickets with other destinations using the everywhere search

Not entirely set on flying to Donegal airport yet? You can easily browse other destinations by searching flights to 'Everywhere' - this will allow you to find the cheapest place to travel from your departure location.

Combine your cheap flight to Donegal airport with hotels and car hire

Once you've secured your ticket to Donegal airport, discover the best prices and exclusive rates for hotels in, or close to, Donegal airport. You can also compare hundreds of car hire companies in one go so that you get the best car hire deals for your trip.


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Donegal arrivals and departures

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.