€53 Cheap flights to Donegal
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Donegal departing on 2/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Donegal flights insights and trends
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What is the cheapest month to fly to Donegal?
In general, February is the cheapest month to fly from Ireland to Donegal. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €45. If you’re not able to fly to Donegal in February, then March is your next best option. Flight prices from Ireland to Donegal during March average around €54.
What is the cheapest time of day to depart on your flight to Donegal?
Our most recent data shows that the best time of day to fly to Donegal is in the morning. Flights from Ireland to Donegal during this time can be as low as €66. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €69 on average. Flights to Donegal from Ireland in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.
Cheap Donegal flight deals and tips
Summary info about Donegal flight prices, duration and airlines
Best One-Way Price | €54 |
|---|---|
Best Round-Trip Price | €53 |
Fastest flight time | 1h 05m |
Popular in | April |
Frequently asked questions about flying to Donegal
Is there an alternative airport near Donegal?
Donegal Airport or Galway Airport can be an alternative airport used for travel to Donegal.
How long does it take to fly to Donegal?
The average flight duration from Ireland to Donegal depends on which airport you fly into and out of. Flying from Dublin to Knock Intl is 6h 05m on average, while flying from Cork to Knock Intl is on average. Knock Intl is the most popular airport in Donegal.
When did momondo last update prices for flights to Donegal Airport?
Prices for flights to Donegal Airport are refreshed on a daily basis.
How many operators does momondo search for flights to Donegal Airport?
As of June 2025, there is 1 operator available to choose from for flights to Donegal Airport.
How old do you have to be to fly to Donegal Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Donegal Airport.
What documentation or ID do you need to fly to Donegal Airport?
The travel and health documents required for your trip to Donegal Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Donegal Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Travelling to a place near Donegal?
Book flights to Donegal if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal to Donegal?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Donegal.
Can I find flights to Donegal with flexible booking policies on momondo?
momondo does allow users to show only those flights to Donegal which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights to Donegal?
momondo helps you find the best flight to Donegal by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight to Donegal right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Donegal. 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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Popular Flights to Donegal
Popular routes according to searches in the past day on momondo
Cheapest flight routes to Donegal
These routes have the cheapest flights to Donegal found by momondo users in Ireland
| Departing | Destination | Best Time | Best Price |
|---|---|---|---|
| Dublin | Donegal | 1h 05m | €53 |