Find flights
When to book
FAQs

Cheap flights from Dublin to Donegal

DUB — CFN
12 May — 19 May1
1 adult
Sun 12/5
Sun 19/5

The best prices from Dublin to Donegal are usually found in February or January, booked 53 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from Dublin to Donegal

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Donegal (CFN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 7 May 2024.

Popular in

June

Cheapest in

February

Average price

£73

Round-trip from

£136
High demand for flights, 26% potential price rise
Best time to find cheap flights, 38% potential price drop
Average for round-trip flights in May 2024
From Dublin to Donegal

What is the cheapest day to fly round-trip from Dublin to Donegal?

Wednesday flights are found to be more expensive to fly from Dublin to Donegal. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Donegal.

How far in advance should I book a flight from Dublin to Donegal?

To save on the cost of your flight from Dublin to Donegal, book at least 54 days before your planned departure. Booking around this time can save you about 38% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £40 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £99.

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

February is one of the best times of the year to fly to Donegal from Dublin. Prices for February average £62 per person but you can even find prices for as low as £32. The most expensive prices can be found in the month of June. Opting for a February flight can save you 35% on your journey compared to booking in June

When is the cheapest time to fly from Dublin to Donegal (DUB - CFN)?

It’s optimal to fly from Dublin to Donegal at midday. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the morning.

When is the best time to book a flight from Dublin to Donegal?

Use this chart to determine the optimal time to book a return flight from Dublin to Donegal. Price data was last updated on 3 May 2024.
The price you pay for your flight from Dublin to Donegal may vary depending on when you book. For the best chance of a lower fare, look to book 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

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

Use this chart to determine the cheapest time to fly return from Dublin to Donegal. Price data was last updated on 5 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Dublin to Donegal flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Donegal by month

Plan your trip from Dublin to Donegal by taking into account the cheapest months to travel. The average price of a one-way flight from Dublin to Donegal is currently £0 while a return flight costs £0. Price data was last updated on 28 April 2024.

Temperature and rainfall in Donegal by month

Plan your trip to Donegal by taking into account the average temperature and rainfall totals by month.

CFN

Temperature

5 - 14 °C

Related info for your journey

Find useful and relevant information for your journey from Dublin to Donegal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How popular is this Dublin to Donegal flight route?

  • What are the most reliable airlines from Dublin to Donegal?

    The top 3 most reliable airlines when flying from Dublin to Donegal are Qatar Airways (0%), Aer Lingus (0%) and Emerald Airlines (0%).

  • What does DUB to CFN mean?

    Great question - DUB to CFN just means Dublin Airport to Donegal Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Dublin to Donegal that include extra baggage allowance?

    The amount of baggage you can bring on your Dublin to Donegal flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dublin to Donegal with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dublin to Donegal flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dublin to Donegal that include hotel bookings?

    Yes. In addition to deals on Dublin to Donegal flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Donegal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Donegal.

  • Can I find deals for business class flights from Dublin to Donegal?

    Yes. Cheapflights offers flight deals from Dublin to Donegal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dublin to Donegal that allow pets onboard?

    Many airlines flying from Dublin to Donegal offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dublin to Donegal?

    Yes, you can often find last-minute deals on Dublin to Donegal flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Dublin to Donegal

Discover the top airline that operate flights from Dublin to Donegal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 876,769 searches. Data last updated 7 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£48Average£78FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Search flights from Dublin to Donegal by cabin class

Find flights from Dublin to Donegal, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Dublin to Donegal

Find hourly flight availability from Dublin to Donegal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 May 2024.
0%of flight departuresEarly morningMidnight to 6 am
50%of flight departuresMorning6 am to noon
50%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

Weekly flight availability from Dublin to Donegal

Explore weekly flight availability from Dublin to Donegal. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 7 May 2024.
Monday4daily flights
Tuesday4daily flights
Wednesday4daily flights
Thursday4daily flights
Friday4daily flights
Saturday4daily flights
Sunday4daily flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dublin to Donegal?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Donegal from Dublin today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Dublin to Donegal?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dublin to Donegal for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Dublin to Donegal with no change fees?

Need flexible booking options for your flight to Donegal from Dublin? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Dublin to Donegal become cheaper?

Of course! You can now track prices for flights from Dublin to Donegal and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.