Cheap flights from Dublin to Donegal from €30

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Flight information for Dublin to Donegal
(DUB to CFN)

Find info about flight duration, direct flights, and airports for your flight from Dublin to Donegal

Best price found


Fastest flight time

1h 10m

Direct flights

Every day

Airports in Donegal

1 airport
The best one-way flight to Donegal from Dublin in the past 72 hours is €30. The best return flight deal from Dublin to Donegal found on momondo in the last 72 hours is €54.
The fastest flight from Dublin to Donegal takes 1h 10m
Direct flights go from Dublin to Donegal every day.
There is 1 airport near Donegal: Donegal (CFN)

How to get the cheapest flight ticket from Dublin to Donegal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Dublin to Donegal?

August. The cheapest time of year to fly to Donegal from Dublin is August. The most expensive is February.

What is the cheapest day to depart Dublin for Donegal?

Thursday. The cheapest day of the week is usually Thursday. The most expensive is usually Tuesday.

When is the cheapest time to fly from Dublin to Donegal?

in the morning. Dublin to Donegal flights are approximately 16% more expensive in the afternoon than in the morning

What is the cheapest airline that flies to Donegal from Dublin?

Aer Lingus. Aer Lingus is the most popular carrier operating from Dublin to Donegal

What is the cheapest Dublin to Donegal flight route?

Dublin - Donegal. Fly from Dublin to Donegal for the best Dublin - Donegal flight prices

How far in advance should you book Dublin to Donegal flights?

38 days before. The cheapest time to buy a flight from Dublin to Donegal is approximately 38 days to departure

When you’re planning your trip from Dublin to Donegal, the most popular airport-to-airport route is Dublin Airport to Donegal Airport. When travelling from Dublin, it is helpful to have an alternative airport to fly into when you land in Donegal. The nearest airport to Donegal Airport is Knock Intl Airport which is located in Knock. In February, €58 is typically the cheapest round trip price you’ll find from Dublin to Donegal which you can find when you fly DUB — CFN.

Dublin Airport (DUB) to Knock Intl Airport (NOC)€81
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Dublin Airport (DUB) to Donegal Airport (CFN)€58
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Easily compare return flights from Dublin to Donegal

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Dublin to Donegal by changing tabs
Aer Lingus
8 Mar
1h 10m
15 Mar
0h 55m

Find the cheapest one-way flights from Dublin to Donegal

If you're looking for one-way flights from Dublin to Donegal, view some of our deals below provided by Aer Lingus
Aer Lingus
12 Feb
1h 00m

Best airlines flying from Dublin to Donegal

Compare and see reviews for airlines that fly from Dublin to Donegal with momondo
AirlineRatingFree CancellationPrice
Aer LingusPriceFrom €50Free CancellationRating
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  • Aer Lingus Flights From Dublin to Donegal

    The lowest priced Aer Lingus flight from Dublin to Donegal from the last 72 hours was €54. Generally, Aer Lingus has 14 flights on this route every week with an average price of €82. Aer Lingus is rated 7.2/10 by our users.

  • Are airlines flying from Dublin to Donegal offering flexible changes due to COVID-19?

    To ease the stress of booking flights, some of our airline partners flying from Dublin to Donegal are responding to the global pandemic. The following airline may have a flexible change policy to help accommodate travellers: Aer Lingus.

  • How far is Dublin to Donegal by plane?

    A flight from Dublin to Donegal will travel around 189.1 km. In terms of flight time, this usually takes a little over 1h 10m.

Alternative routes for Dublin to Donegal

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Dublin to Cork Flights
Fastest flight time4h 05m
Cheapest price€65
Dublin to Milltown (Kerry) Flights
Fastest flight time0h 55m
Cheapest price€37
Shannon to Dublin Flights
Fastest flight time6h 10m
Cheapest price€84
Dublin to Shannon Flights
Fastest flight time3h 15m
Cheapest price€62
Milltown (Kerry) to Dublin Flights
Fastest flight time0h 55m
Cheapest price€38
Cork to Dublin Flights
Fastest flight time6h 10m
Cheapest price€226
Dublin to Knock Flights
Fastest flight time5h 00m
Cheapest price€81

Similar Dublin to Donegal flights

Flexible with your destination? Broaden your search and find flights similar to your Dublin to Donegal route

Flights to other cities in Ireland

Lost the lust for Donegal? Check out some flights to other cities in Ireland

Why use momondo?

Finding the right flight to Donegal from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Donegal quick and easy, saving you time and money.

momondo does allow users to show only those flights to Donegal from Dublin which offer a flexible booking policy as well as other useful filters and features.

Once you have performed a search for Dublin to Donegal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

Yes momondo offers price alerts on flights to Donegal from Dublin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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