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Cheap flights from Sheffield to Donegal

MAN — CFN
13 Nov — 20 Nov1
1 adult
1 adult, Economy

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 14 October 2025.

Round-trip from

£157

Popular in

August

Cheapest in

February

Average price

£278
26/11-3/12
  • 26/11-3/12
  • 2 total stops
  • 24h 20m total
  • Sheffield to Donegal
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Highest demand for flights based on searches. 6% potential increase in price (£11 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 October 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 £40). 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 14 October 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 14 October 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
1,337 reviews
Check prices

Entertainment

6.9

Food

6.5

Overall

7.2

Boarding

7.4

Comfort

7.1

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.
Aer Lingus
7.2
Good
1,337 reviews
Aer Lingus
7.2
Good
1,337 reviews
Check prices

Entertainment

6.9

Food

6.5

Overall

7.2

Boarding

7.4

Comfort

7.1

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.

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 £40). 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 14 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£124Average£210FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus 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 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.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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