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Cheap flights from Sheffield to Donegal

MAN — CFN
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sheffield to Donegal

Keep the following information in mind while searching for Sheffield to Donegal flight deals. Data was last updated 6 November 2025.

Popular in

August

Cheapest in

February

Average price

£186
Highest demand for flights based on searches. 6% potential increase in price (£12 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£11 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Cheapflights Insights

Everything you need to know about your flight from Sheffield to Donegal

What is the cheapest month to book a flight from Sheffield to Donegal?

Currently, January is the cheapest month in which you can book a flight from Sheffield to Donegal (average of £26). Flying from Sheffield to Donegal in August is currently the most expensive (average of £41). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SH9 to CFN?

Find hourly flight availability from Sheffield 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 6 November 2025.

One of the essential ways to save on airfare from Sheffield to Donegal is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 50% on airfare.

Reviews of airlines servicing Donegal

Get insights into the airlines that provide service to Donegal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Donegal. Reviews last updated 6 November 2025.
Read reviews from past customers who have flown with Aer Lingus from Sheffield to Donegal. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,365 reviews
Check prices

Crew

8.0

Comfort

7.1

Food

6.6

Entertainment

6.9

Boarding

7.4

Overall

7.2

Reviews

1 / 20
6.0
Good

David,Oct 2025

LIS - DUB

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. A little interpersonal communication training could help this man. Other than those two issues, the flight was fine.
Aer Lingus
7.2
Good
1,365 reviews
Aer Lingus
7.2
Good
1,365 reviews
Check prices

Crew

8.0

Comfort

7.1

Food

6.6

Entertainment

6.9

Boarding

7.4

Overall

7.2

Reviews

1 / 20
6.0
Good

David,Oct 2025

LIS - DUB

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. A little interpersonal communication training could help this man. Other than those two issues, the flight was fine.

Related info for your journey

Find useful and relevant information for your journey from Sheffield to Donegal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Donegal from Sheffield?

    For a flight from Sheffield to Donegal, you will be flying into Donegal. Donegal (CFN) is just 28.5 mi from the center of the city. Donegal is the only Donegal airport and it handles 0 inbound flights from Sheffield per day. 1 airline has flights to Donegal from Sheffield on a regular basis.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sheffield 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.

  • What is the cheapest month to book a flight from Sheffield to Donegal?

    Currently, January is the cheapest month in which you can book a flight from Sheffield to Donegal (average of £26). Flying from Sheffield to Donegal in August is currently the most expensive (average of £41). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Donegal?

Book flights to Donegal if you plan to visit one of these locations
Bundoran
Letterkenny
Killybegs

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Top airline flying from Sheffield to Donegal

Discover the top airline that operate flights from Sheffield 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 858,174 searches. Data last updated 6 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£126Average£215FlexibilityNo cancel feeOn-timeN/A
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Fly with Cheapflights

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

Deals for Sheffield to Donegal flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Donegal from Sheffield by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sheffield to Donegal, users can toggle the no change fees filter when performing a flight search.

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