How long is the flight from United Kingdom to Donegal?

Aer Lingus can get you from United Kingdom to Donegal in just under 4h 05m. Your travel time can differ by up to . United Kingdom and Donegal are separated by a distance of 163 mi.

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.

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).

What are the most popular routes from United Kingdom to Donegal?

The most popular route from United Kingdom to Donegal is London Heathrow - Donegal. You may also consider London City - Donegal or Glasgow Intl - Donegal.

What is the cheapest month to fly from United Kingdom to Donegal?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, August can be a great choice for travel to Donegal. Flights to Donegal from United Kingdom in August are about £330 on average during August, but can be found for as low as £225.

What airport do you fly into for flights to Donegal from United Kingdom?

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

Can I find deals for flights from United Kingdom to Donegal that include hotel bookings?

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

How can I find direct flights from United Kingdom to Donegal?

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

Can I find deals for business class flights from United Kingdom to Donegal?

Yes. Cheapflights offers flight deals from United Kingdom 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.

£117+ Flights from the United Kingdom to Donegal

Cheap flight deals from United Kingdom to Donegal

Round-trip from	£118
Popular in	June
Cheapest in	August
Average price	£264
Good round-trip deal	£207 or less

13/10-20/10
2 total stops
14h 25m total
United Kingdom to Donegal

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£43 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Price to beat on a round-trip flight from United Kingdom to Donegal.

Search Deals

Find flight deals from United Kingdom to Donegal

Cheapest flights from United Kingdom to Donegal
Explore the most affordable flight options available from United Kingdom to Donegal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Fri 10/1006:40STN - CFN

1 stop7h 20mMultiple Airlines

Fri 17/1014:30CFN - STN

1 stop7h 55mMultiple Airlines

Deal found 26/8£117

Mon 13/1011:50MAN - CFN

1 stop8h 10mMultiple Airlines

Mon 20/1014:30CFN - MAN

1 stop6h 15mMultiple Airlines

Deal found 29/8£118

Wed 24/915:55GLA - CFN

1 stop4h 05mMultiple Airlines

Wed 1/1014:30CFN - GLA

1 stop4h 00mMultiple Airlines

Deal found 27/8£120

Sat 11/1016:00MAN - CFN

1 stop4h 00mMultiple Airlines

Sat 18/1014:30CFN - MAN

1 stop5h 20mMultiple Airlines

Deal found 27/8£124

Sun 12/1007:50EDI - CFN

1 stop5h 00mMultiple Airlines

Sun 19/1010:00CFN - EDI

1 stop3h 45mMultiple Airlines

Deal found 28/8£130

Fri 3/1015:55GLA - CFN

1 stop4h 05mAer Lingus

Sun 5/1010:00CFN - GLA

1 stop5h 25mAer Lingus

Deal found 29/8£134

Thu 2/1013:10STN - CFN

1 stop6h 50mMultiple Airlines

Sun 5/1010:00CFN - STN

1 stop3h 40mMultiple Airlines

Deal found 28/8£136

Sun 12/1006:55BHX - CFN

1 stop13h 05mMultiple Airlines

Sun 19/1010:00CFN - BHX

1 stop10h 35mMultiple Airlines

Deal found 28/8£136

Wed 24/908:35GLA - CFN

1 stop11h 25mAer Lingus

Wed 1/1007:55CFN - GLA

1 stop11h 45mAer Lingus

Deal found 27/8£137

Thu 2/1012:35LTN - CFN

1 stop7h 25mMultiple Airlines

Sun 5/1010:00CFN - LTN

1 stop3h 45mMultiple Airlines

Deal found 28/8£138

Fri 10/1015:55GLA - CFN

1 stop4h 05mAer Lingus

Mon 13/1007:55CFN - GLA

1 stop3h 35mAer Lingus

Deal found 27/8£139

Sat 11/1016:10LTN - CFN

1 stop3h 50mMultiple Airlines

Sat 18/1007:55CFN - LTN

1 stop5h 40mMultiple Airlines

Deal found 27/8£141

Best flights from United Kingdom to Donegal
Discover carefully curated flight deals from United Kingdom to Donegal that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2025.

Fri 10/1006:40STN - CFN

1 stop7h 20mMultiple Airlines

Fri 17/1014:30CFN - STN

1 stop7h 55mMultiple Airlines

Deal found 26/8£117

Fri 3/1015:55GLA - CFN

1 stop4h 05mAer Lingus

Sun 5/1010:00CFN - GLA

1 stop5h 25mAer Lingus

Deal found 29/8£134

Mon 13/1011:50MAN - CFN

1 stop8h 10mMultiple Airlines

Mon 20/1014:30CFN - MAN

1 stop6h 15mMultiple Airlines

Deal found 29/8£118

Wed 24/915:55GLA - CFN

1 stop4h 05mMultiple Airlines

Wed 1/1014:30CFN - GLA

1 stop4h 00mMultiple Airlines

Deal found 27/8£120

Wed 24/908:35GLA - CFN

1 stop11h 25mAer Lingus

Wed 1/1007:55CFN - GLA

1 stop11h 45mAer Lingus

Deal found 27/8£137

Sat 11/1016:00MAN - CFN

1 stop4h 00mMultiple Airlines

Sat 18/1014:30CFN - MAN

1 stop5h 20mMultiple Airlines

Deal found 27/8£124

Fri 10/1015:55GLA - CFN

1 stop4h 05mAer Lingus

Mon 13/1007:55CFN - GLA

1 stop3h 35mAer Lingus

Deal found 27/8£139

Fri 10/1015:55GLA - CFN

1 stop4h 05mAer Lingus

Sun 12/1013:20CFN - GLA

1 stop3h 30mAer Lingus

Deal found 27/8£142

Sun 12/1007:50EDI - CFN

1 stop5h 00mMultiple Airlines

Sun 19/1010:00CFN - EDI

1 stop3h 45mMultiple Airlines

Deal found 28/8£130

Fri 10/1015:55GLA - CFN

1 stop4h 05mAer Lingus

Tue 14/1014:30CFN - GLA

1 stop5h 10mAer Lingus

Deal found 27/8£142

Thu 2/1013:10STN - CFN

1 stop6h 50mMultiple Airlines

Sun 5/1010:00CFN - STN

1 stop3h 40mMultiple Airlines

Deal found 28/8£136

Sat 31/111:00EDI - CFN

2 stops9h 00mBritish Airways

Mon 2/207:55CFN - EDI

2 stops11h 55mBritish Airways

Deal found 25/8£431

Direct flights from United Kingdom to Donegal
Explore direct flight options from United Kingdom to Donegal based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 August 2025.

Fri 3/1012:30GLA - CFN

Nonstop1h 00mLoganair

Sun 5/1019:15CFN - GLA

Nonstop1h 00mLoganair

Deal found 29/8£170

Fri 10/1012:30GLA - CFN

Nonstop1h 00mLoganair

Sun 12/1019:15CFN - GLA

Nonstop1h 00mLoganair

Deal found 27/8£211

Fri 12/912:30GLA - CFN

Nonstop1h 00mLoganair

Sun 14/919:15CFN - GLA

Nonstop1h 00mLoganair

Deal found 28/8£248

Last-minute flights from United Kingdom to Donegal
Discover last-minute flight deals from United Kingdom to Donegal. Data last updated 29 August 2025 and is based on user searches.

Thu 28/807:40LHR - CFN

1 stop12h 20mAer Lingus

Sun 31/813:20CFN - LHR

1 stop24h 05mAer Lingus

Deal found 26/8£406

Thu 28/806:20LHR - CFN

1 stop13h 40mBritish Airways

Sun 31/813:20CFN - LHR

1 stop24h 55mBritish Airways

Deal found 27/8£504

Sat 30/815:35GLA - CFN

1 stop4h 25mMultiple Airlines

Sat 6/907:55CFN - GLA

1 stop7h 15mMultiple Airlines

Deal found 28/8£191

Thu 11/915:10LHR - CFN

1 stop4h 50mAer Lingus

Sun 14/910:00CFN - LHR

1 stop22h 00mAer Lingus

Deal found 28/8£321

Thu 11/907:40LHR - CFN

1 stop6h 20mBritish Airways

Sun 14/913:20CFN - LHR

1 stop8h 25mBritish Airways

Deal found 27/8£517

Fri 12/915:40GLA - CFN

1 stop4h 20mMultiple Airlines

Sun 14/910:00CFN - GLA

1 stop11h 30mMultiple Airlines

Deal found 28/8£147

Fri 12/912:30GLA - CFN

Nonstop1h 00mLoganair

Sun 14/919:15CFN - GLA

Nonstop1h 00mLoganair

Deal found 28/8£248

Fri 12/907:40LHR - CFN

1 stop6h 20mAer Lingus

Sun 14/910:00CFN - LHR

1 stop22h 00mAer Lingus

Deal found 26/8£329

Fri 12/906:20LHR - CFN

1 stop7h 40mBritish Airways

Sun 14/913:20CFN - LHR

1 stop23h 15mBritish Airways

Deal found 27/8£421

Wed 24/915:55GLA - CFN

1 stop4h 05mMultiple Airlines

Wed 1/1014:30CFN - GLA

1 stop4h 00mMultiple Airlines

Deal found 27/8£120

Wed 24/908:35GLA - CFN

1 stop11h 25mAer Lingus

Wed 1/1007:55CFN - GLA

1 stop11h 45mAer Lingus

Deal found 27/8£137

Thu 25/912:00GLA - CFN

1 stop8h 00mAer Lingus

Thu 2/1007:55CFN - GLA

1 stop7h 30mAer Lingus

Deal found 28/8£221

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Donegal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonDonegal

STN - CFN

STNCFN

London Stansted

Fri 10/10

06:40-14:00

1 stop7h 20m

Donegal

Fri 17/10

14:30-22:25

1 stop7h 55m

£117

ManchesterDonegal

MAN - CFN

MANCFN

Manchester

Mon 13/10

11:50-20:00

1 stop8h 10m

Donegal

Mon 20/10

14:30-20:45

1 stop6h 15m

£118

GlasgowDonegal

GLA - CFN

GLACFN

Glasgow Intl

Wed 24/9

15:55-20:00

1 stop4h 05m

Donegal

Wed 1/10

14:30-18:30

1 stop4h 00m

£120

ManchesterDonegal

MAN - CFN

MANCFN

Manchester

Sat 11/10

16:00-20:00

1 stop4h 00m

Donegal

Sat 18/10

14:30-19:50

1 stop5h 20m

£124

EdinburghDonegal

EDI - CFN

EDICFN

Edinburgh Turnhouse

Sun 12/10

07:50-12:50

1 stop5h 00m

Donegal

Sun 19/10

10:00-13:45

1 stop3h 45m

£130

GlasgowDonegal

GLA - CFN

GLACFN

Glasgow Intl

Fri 3/10

15:55-20:00

1 stop4h 05m

Donegal

Sun 5/10

10:00-15:25

1 stop5h 25m

£134

LondonDonegal

STN - CFN

STNCFN

London Stansted

Thu 2/10

13:10-20:00

1 stop6h 50m

Donegal

Sun 5/10

10:00-13:40

1 stop3h 40m

£136

BirminghamDonegal

BHX - CFN

BHXCFN

Birmingham

Sun 12/10

06:55-20:00

1 stop13h 05m

Donegal

Sun 19/10

10:00-20:35

1 stop10h 35m

£136

GlasgowDonegal

GLA - CFN

GLACFN

Glasgow Intl

Wed 24/9

08:35-20:00

1 stop11h 25m

Donegal

Wed 1/10

07:55-19:40

1 stop11h 45m

£137

LondonDonegal

LTN - CFN

LTNCFN

London Luton

Thu 2/10

12:35-20:00

1 stop7h 25m

Donegal

Sun 5/10

10:00-13:45

1 stop3h 45m

£138

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 30 results

Best time to book a flight from United Kingdom to Donegal

Have a flexible travel schedule? Discover the best time to fly to Donegal from United Kingdom 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.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Donegal

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to Donegal as you normally would.

Reviews of airlines servicing Donegal

Check out reviews from past customers who have flown with Aer Lingus from the United Kingdom to Donegal to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Aer Lingus

7.2

Good

1,240 reviews

Check prices

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

1,240 reviews

Aer Lingus

7.2

Good

1,240 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

LHR - DUB

Related info for your journey

What airport do you fly into for flights to Donegal from United Kingdom?
If you book a flight to Donegal from United Kingdom, you will be flying to Donegal, which is the city’s only airport. Donegal (CFN) is located 28.5 mi from the center of Donegal.
How long is the flight from United Kingdom to Donegal?
Aer Lingus can get you from United Kingdom to Donegal in just under 4h 05m. Your travel time can differ by up to . United Kingdom and Donegal are separated by a distance of 163 mi.
What are the most popular routes from United Kingdom to Donegal?
The most popular route from United Kingdom to Donegal is London Heathrow - Donegal. You may also consider London City - Donegal or Glasgow Intl - Donegal.
Can I find deals for flights from United Kingdom to Donegal that include hotel bookings?
Yes. In addition to deals on United Kingdom to Donegal flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from United Kingdom to Donegal?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Donegal.
Can I find deals for business class flights from United Kingdom to Donegal?
Yes. Cheapflights offers flight deals from United Kingdom 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.

See more FAQs

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Alternative routes for United Kingdom to Donegal

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Edinburgh to Cork flights

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Southend to Cork flights

Bristol to Shannon flights

Top 2 airlines flying from United Kingdom to Donegal

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest£115	Average£220	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Loganair	Cheapest£142	Average£186	FlexibilityNo cancel fee	On-time79%	Search Loganair flights

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How does Cheapflights help users find flights from United Kingdom to Donegal?

Cheapflights makes it easy to find United Kingdom to 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 from United Kingdom to Donegal?

Cheapflights helps you find that perfect flight to Donegal from United Kingdom 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 United Kingdom to Donegal with no change fees?

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

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

Yes, Cheapflights offers price alerts on United Kingdom to Donegal flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from the United Kingdom to Donegal from £117

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from United Kingdom to Donegal

Keep the following information in mind while searching for United Kingdom to Donegal flight deals. Data was last updated 29 August 2025.

Round-trip from

Popular in

Cheapest in

Average price

Good round-trip deal

Find flight deals from United Kingdom to Donegal

Cheapest flights from United Kingdom to DonegalExplore the most affordable flight options available from United Kingdom to Donegal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Explore the most affordable flight options available from United Kingdom to Donegal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Donegal that are best for you.

Best time to book a flight from United Kingdom to Donegal

Have a flexible travel schedule? Discover the best time to fly to Donegal from United Kingdom with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Donegal

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

Find hourly flight availability from United Kingdom 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 29 August 2025.

Reviews of airlines servicing Donegal

Check out reviews from past customers who have flown with Aer Lingus from the United Kingdom to Donegal to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 United Kingdom?

How long is the flight from United Kingdom to Donegal?

What are the most popular routes from United Kingdom to Donegal?

Can I find deals for flights from United Kingdom to Donegal that include hotel bookings?

How can I find direct flights from United Kingdom to Donegal?

Can I find deals for business class flights from United Kingdom to Donegal?

Travelling to a place near Donegal?

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.

Alternative routes for United Kingdom to Donegal

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from United Kingdom to Donegal

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 United Kingdom to Donegal?

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

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

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

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Cheapest flights from United Kingdom to Donegal
Explore the most affordable flight options available from United Kingdom to Donegal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.