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£63+ Cheap flights to Donegal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
— CFN
11 Mar — 18 Mar1
1 adult

Flights to Donegal in 2025

Find the latest flights to Donegal in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 6 March 2025.

Return from

£129

One-way from

£63

Popular in

June

Cheapest in

February

Average price

£340
3/4-8/4
  • 3/4-8/4
  • 2 total stops
  • 12h 15m total
  • London to Donegal
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5/6
  • 5/6
  • 1 total stop
  • 13h 05m total
  • London to Donegal
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£12 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£10 potential savings vs. average return price).
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Average for return flights in March 2025
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Find flight deals to Donegal

Cheapest flights to Donegal
Explore the most affordable flight options available to Donegal. Find the lowest fares based on data from user searches, with prices last updated on 6 March 2025.

Thu 3/408:15STN - CFN
1 stop5h 45mMultiple Airlines
Tue 8/414:30CFN - STN
1 stop6h 30mMultiple Airlines
Deal found 5/3£129
Sat 19/422:10LTN - CFN
1 stop14h 40mMultiple Airlines
Sat 26/407:55CFN - LTN
1 stop7h 50mMultiple Airlines
Deal found 5/3£132
Thu 3/411:05LGW - CFN
1 stop8h 55mMultiple Airlines
Tue 8/414:30CFN - LGW
1 stop4h 50mMultiple Airlines
Deal found 5/3£135
Thu 3/406:20LHR - CFN
1 stop7h 40mMultiple Airlines
Tue 8/407:55CFN - LHR
1 stop4h 05mMultiple Airlines
Deal found 5/3£146
Sat 8/315:20LHR - CFN
1 stop4h 40mAer Lingus
Tue 11/307:55CFN - LHR
1 stop7h 40mAer Lingus
Deal found 5/3£243
Mon 10/315:00LCY - CFN
1 stop5h 00mMultiple Airlines
Tue 11/313:15CFN - LCY
1 stop5h 20mMultiple Airlines
Deal found 5/3£287
Tue 8/409:05LCY - CFN
1 stop4h 55mAer Lingus
Fri 11/414:30CFN - LCY
1 stop7h 10mAer Lingus
Deal found 5/3£344
Wed 5/306:30LHR - CFN
1 stop6h 20mBritish Airways
Mon 10/313:15CFN - LHR
1 stop5h 55mBritish Airways
Deal found 4/3£414
Thu 3/413:40LCY - CFN
1 stop6h 20mBritish Airways
Tue 8/414:30CFN - LCY
1 stop6h 20mBritish Airways
Deal found 5/3£454

Find flights to Donegal within your budget

Locate flights to Donegal that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 6 March 2025.

Fly from

London

Route

Depart

Return

Price

LondonDonegal

STN - CFN

STNCFN

London Stansted

Thu 3/4

08:15-14:00

1 stop5h 45m

Donegal

Tue 8/4

14:30-21:00

1 stop6h 30m

£129

LondonDonegal

LTN - CFN

LTNCFN

London Luton

Sat 19/4

22:10-12:50

1 stop14h 40m

Donegal

Sat 26/4

07:55-15:45

1 stop7h 50m

£132

LondonDonegal

LGW - CFN

LGWCFN

London Gatwick

Thu 3/4

11:05-20:00

1 stop8h 55m

Donegal

Tue 8/4

14:30-19:20

1 stop4h 50m

£135

LondonDonegal

LHR - CFN

LHRCFN

London Heathrow

Thu 3/4

06:20-14:00

1 stop7h 40m

Donegal

Tue 8/4

07:55-12:00

1 stop4h 05m

£146

LondonDonegal

LCY - CFN

LCYCFN

London City

Tue 8/4

09:05-14:00

1 stop4h 55m

Donegal

Fri 11/4

14:30-21:40

1 stop7h 10m

£344

LondonDonegal

LHR - CFN

LHRCFN

London Heathrow

Fri 2/5

06:20-14:00

1 stop7h 40m

Donegal

Mon 5/5

14:30-22:15

1 stop7h 45m

£446

LondonDonegal

LCY - CFN

LCYCFN

London City

Thu 3/4

13:40-20:00

1 stop6h 20m

Donegal

Tue 8/4

14:30-20:50

1 stop6h 20m

£454

LondonDonegal

STN - CFN

STNCFN

London Stansted

Thu 20/3

08:15-12:50

1 stop4h 35m

£66

LondonDonegal

LTN - CFN

LTNCFN

London Luton

Thu 5/6

12:35-20:00

1 stop7h 25m

£68

LondonDonegal

LGW - CFN

LGWCFN

London Gatwick

Thu 20/3

21:40-12:50

1 stop15h 10m

£71

Flights are sorted by cheapest return flights first.

Deals found on 4/3

Showing 1-10 of 13 results
1
2

Best time to book a flight to Donegal

Have a flexible travel schedule? Discover the best time to fly to Donegal with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights to Donegal

Get recent, data-driven insights about flights to Donegal including ideal travel times, pricing trends, and more.

How long is the flight to Donegal?

On average, a flight from London to Donegal takes 6 hours 34 minutes. Flights to Donegal from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Donegal?

The most popular airline flying from London to Donegal is Aer Lingus.

Aer Lingus

Aer Lingus

From £234

What are the cheapest airlines that fly to Donegal?

The cheapest airline flying from London to Donegal is Aer Lingus.

Rainfall in Donegal by month

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

In terms of precipitation, rainfall in Donegal ranges from 58.0 - 118.0 inches per month. October is typically the wettest month, when rainfall can reach 118.0 mm. April is typically the driest time to visit Donegal when rainfall is around 58.0 mm.

Temperature in Donegal by month

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

If weather is an important factor for your trip to Donegal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 14.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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 March 2025.
Peruse reviews from past customers who have flown Aer Lingus and British Airways to Donegal to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.0
Good
1,061 reviews
Check prices

Crew

7.9

Boarding

7.2

Entertainment

6.7

Comfort

7.0

Overall

7.0

Food

6.4

Reviews

1 / 20

4.0
Okay

Anonymous,Feb 2025

LAS - DUB

Twin prop plane with no space in it, should have been left where it belongs 40 years ago. Very unstable coming into land on both flights two weeks apart.

Aer Lingus
7.0
Good
1,061 reviews
Aer Lingus
7.0
Good
1,061 reviews
Check prices

Crew

7.9

Boarding

7.2

Entertainment

6.7

Comfort

7.0

Overall

7.0

Food

6.4

Reviews

1 / 20

4.0
Okay

Anonymous,Feb 2025

LAS - DUB

Twin prop plane with no space in it, should have been left where it belongs 40 years ago. Very unstable coming into land on both flights two weeks apart.

British Airways
6.6
Okay
6,735 reviews
Aer Lingus
7.0
Good
1,061 reviews
Check prices

Crew

7.9

Boarding

7.2

Entertainment

6.7

Comfort

7.0

Overall

7.0

Food

6.4

Reviews

1 / 20

4.0
Okay

Anonymous,Feb 2025

LAS - DUB

Twin prop plane with no space in it, should have been left where it belongs 40 years ago. Very unstable coming into land on both flights two weeks apart.

FAQs about flying to Donegal

Getting around Donegal

Donegal is very small with every section accessible by foot.

Getting from the Airport to the City

The closest international airport to Donegal is Aldergrove, Belfast Airport (BFS) just outside Belfast, with flights to Donegal arriving from across the United Kingdom and Europe. Donegal does, however, have its own regional airport (CFN), connected with Dublin and Glasgow. Bus services to and from Donegal run daily, while Aldergrove can also be reached by bus, with departure once every four hours. It is highly recommended that you hire a car for your stay as many attractions are not accessible by public transport.

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

    If you book a flight to Donegal, you will be flying into Donegal, which is the city’s only airport. Donegal (CFN) is located 28.5 mi from the center of Donegal.

  • Can I find cheaper flights to Donegal if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Donegal on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Donegal?

    Based on reviews from Cheapflights users, Aer Lingus is rated the highest out of the airlines that fly to Donegal.

  • Where does the fastest flight to Donegal depart from?

    For those looking to save time traveling to Donegal, Glasgow offers the quickest one-way flight (1 hour 0 minutes).

  • Does Donegal have car hire?

    Yes. Those touching down at Donegal can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Donegal?

    Yes. Donegal has hotels nearby for those requiring accommodations. Mickey's House is the closest property to Donegal (0.0 mi away from Donegal).

See more FAQs

Travelling to a place near Donegal?

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

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How does Cheapflights help users find flights to Donegal?

Cheapflights makes it easy to find Donegal flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Donegal.

Can Cheapflights find flights to Donegal with no change fees?

Yes! Cheapflights helps users easily find flights to Donegal with no change fees.

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

Not ready to book yet? You can track prices for flights to Donegal on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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