How long is the flight from United Kingdom to Donegal?

Aer Lingus can get you from United Kingdom to Donegal in just under 4h 50m. Your travel time can differ by up to . United Kingdom and Donegal are separated by a distance of 323 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 Glasgow Intl - Donegal. You may also consider London Heathrow - Donegal or Birmingham - 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.

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.

£89+ Cheap Flights from the United Kingdom to Donegal

Cheap flight deals from United Kingdom to Donegal

Enter your travel dates to find the best prices.

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Best

Direct

Last-minute

One-way

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 30 September 2026.

Thu 5/1109:25 -

1 stop4h 35m

Sun 8/1107:55 -

1 stop23h 30m

Deal found 29/9£137

Sun 18/1007:30 -

1 stop6h 30m

Mon 19/1014:30 -

2 stops18h 15m

Deal found 28/9£138

Thu 12/1109:25 -

1 stop4h 35m

Sun 15/1107:55 -

1 stop23h 30m

Deal found 27/9£139

Mon 9/1113:45 -

1 stop6h 15m

Mon 16/1114:30 -

1 stop17h 15m

Deal found 26/9£139

Mon 2/1106:10 -

1 stop7h 50m

Mon 9/1114:30 -

1 stop7h 40m

Deal found 27/9£141

Wed 11/1109:10 -

1 stop4h 50m

Wed 18/1114:30 -

1 stop5h 00m

Deal found 27/9£141

Mon 2/1121:30 -

1 stop16h 30m

Mon 9/1107:55 -

1 stop8h 15m

Deal found 26/9£141

Fri 16/1007:35 -

1 stop12h 25m

Mon 19/1014:30 -

1 stop8h 25m

Deal found 28/9£141

Tue 10/1108:10 -

1 stop5h 50m

Tue 17/1107:55 -

1 stop10h 00m

Deal found 26/9£142

Tue 10/1108:50 -

1 stop5h 10m

Tue 17/1107:55 -

1 stop5h 05m

Deal found 26/9£144

Thu 12/1106:15 -

1 stop7h 45m

Thu 19/1114:30 -

1 stop25h 25m

Deal found 28/9£146

Thu 12/1114:55 -

1 stop5h 05m

Thu 19/1114:30 -

1 stop5h 20m

Deal found 28/9£146

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 30 September 2026.

Thu 5/1109:25 -

1 stop4h 35m

Sun 8/1107:55 -

1 stop23h 30m

Deal found 29/9£137

Wed 11/1109:10 -

1 stop4h 50m

Wed 18/1114:30 -

1 stop5h 00m

Deal found 27/9£141

Thu 12/1109:25 -

1 stop4h 35m

Sun 15/1107:55 -

1 stop23h 30m

Deal found 27/9£139

Mon 2/1106:10 -

1 stop7h 50m

Mon 9/1114:30 -

1 stop7h 40m

Deal found 27/9£141

Fri 16/1007:35 -

1 stop12h 25m

Mon 19/1014:30 -

1 stop8h 25m

Deal found 28/9£141

Tue 10/1108:10 -

1 stop5h 50m

Tue 17/1107:55 -

1 stop10h 00m

Deal found 26/9£142

Mon 2/1121:30 -

1 stop16h 30m

Mon 9/1107:55 -

1 stop8h 15m

Deal found 27/9£144

Wed 14/1008:10 -

1 stop5h 50m

Thu 15/1014:30 -

1 stop5h 25m

Deal found 29/9£448

Tue 10/1108:50 -

1 stop5h 10m

Tue 17/1107:55 -

1 stop5h 05m

Deal found 26/9£144

Mon 2/1108:50 -

1 stop5h 10m

Mon 9/1114:30 -

1 stop5h 20m

Deal found 26/9£237

Thu 12/1106:15 -

1 stop7h 45m

Thu 19/1114:30 -

1 stop25h 25m

Deal found 28/9£146

Thu 12/1109:50 -

1 stop4h 10m

Thu 19/1107:55 -

1 stop5h 30m

Deal found 28/9£237

Thu 12/1114:55 -

1 stop5h 05m

Thu 19/1114:30 -

1 stop5h 20m

Deal found 28/9£146

Tue 13/1021:40 -

1 stop16h 20m

Thu 22/1007:55 -

1 stop3h 40m

Deal found 25/9£147

Thu 29/1009:25 -

1 stop4h 35m

Sun 1/1107:55 -

1 stop23h 30m

Deal found 28/9£151

Fri 16/1014:55 -

1 stop5h 05m

Mon 19/1007:55 -

1 stop8h 05m

Deal found 29/9£297

Fri 13/1116:35 -

1 stop21h 25m

Fri 20/1114:30 -

1 stop6h 55m

Deal found 29/9£152

Thu 29/1006:25 -

2 stops37h 35m

Sun 1/1107:55 -

1 stop7h 40m

Deal found 25/9£453

Thu 26/1114:55 -

1 stop5h 05m

Sat 28/1114:30 -

1 stop5h 15m

Deal found 29/9£159

Tue 10/1107:45 -

1 stop6h 15m

Tue 17/1114:30 -

1 stop3h 30m

Deal found 26/9£160

Tue 20/1008:50 -

1 stop5h 10m

Wed 21/1014:30 -

1 stop7h 15m

Deal found 29/9£460

Mon 19/1009:40 -

1 stop4h 20m

Wed 21/1014:30 -

1 stop5h 20m

Deal found 28/9£462

Thu 26/1114:20 -

1 stop5h 40m

Sat 28/1107:55 -

1 stop4h 35m

Deal found 29/9£166

Sat 31/1007:10 -

2 stops12h 50m

Fri 6/1114:30 -

1 stop7h 25m

Deal found 25/9£166

Mon 19/1021:25 -

1 stop16h 35m

Wed 21/1014:30 -

1 stop4h 40m

Deal found 29/9£484

Thu 12/1120:35 -

1 stop23h 25m

Thu 19/1107:55 -

1 stop7h 05m

Deal found 28/9£166

Wed 11/1120:40 -

2 stops17h 20m

Wed 18/1114:30 -

1 stop5h 00m

Deal found 27/9£169

Mon 9/1120:25 -

2 stops41h 35m

Mon 16/1114:30 -

1 stop17h 15m

Deal found 26/9£169

Thu 12/1120:40 -

1 stop23h 20m

Thu 19/1107:55 -

2 stops7h 45m

Deal found 28/9£189

Sun 4/1007:30 -

1 stop6h 30m

Sun 11/1007:55 -

2 stops11h 25m

Deal found 28/9£236

Find flight deals from United Kingdom to Donegal

Round-trip from	£137
One-way from	£89
Good round-trip deal	£288 or less

5/11-8/11
2 total stops
28h 05m total
United Kingdom to Donegal

Search Deals

Aer Lingus
8/10-31/12
1 total stop
16h 35m total
United Kingdom to Donegal

Search Deals

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

Search Deals

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

Cheapest return flight

GlasgowDonegal

GLA Glasgow Intl - CFN Donegal

GLACFN

Glasgow Intl

Thu 8/10

21:25-14:00

1 stop16h 35m

Donegal

Wed 31/12

00:00-00:00

Nonstop0h 00m

£89

GlasgowDonegal

GLA Glasgow Intl - CFN Donegal

GLACFN

Glasgow Intl

Thu 8/10

08:05-20:00

2 stops11h 55m

Donegal

Wed 31/12

00:00-00:00

Nonstop0h 00m

£125

GlasgowDonegal

GLA Glasgow Intl - CFN Donegal

GLACFN

Glasgow Intl

Thu 5/11

09:25-14:00

1 stop4h 35m

Donegal

Sun 8/11

07:55-07:25

1 stop23h 30m

£137

GlasgowDonegal

GLA Glasgow Intl - CFN Donegal

GLACFN

Glasgow Intl

Thu 12/11

09:25-14:00

1 stop4h 35m

Donegal

Sun 15/11

07:55-07:25

1 stop23h 30m

£139

BirminghamDonegal

BHX Birmingham - CFN Donegal

BHXCFN

Birmingham

Wed 11/11

09:10-14:00

1 stop4h 50m

Donegal

Wed 18/11

14:30-19:30

1 stop5h 00m

£141

LondonDonegal

LTN London Luton - CFN Donegal

LTNCFN

London Luton

Mon 2/11

06:10-14:00

1 stop7h 50m

Donegal

Mon 9/11

14:30-22:10

1 stop7h 40m

£141

BristolDonegal

BRS Bristol - CFN Donegal

BRSCFN

Bristol

Fri 16/10

07:35-20:00

1 stop12h 25m

Donegal

Mon 19/10

14:30-22:55

1 stop8h 25m

£141

BirminghamDonegal

BHX Birmingham - CFN Donegal

BHXCFN

Birmingham

Tue 10/11

08:10-14:00

1 stop5h 50m

Donegal

Tue 17/11

07:55-17:55

1 stop10h 00m

£142

LondonDonegal

LGW London Gatwick - CFN Donegal

LGWCFN

London Gatwick

Mon 2/11

21:30-14:00

1 stop16h 30m

Donegal

Mon 9/11

07:55-16:10

1 stop8h 15m

£144

LondonDonegal

LGW London Gatwick - CFN Donegal

LGWCFN

London Gatwick

Tue 10/11

08:50-14:00

1 stop5h 10m

Donegal

Tue 17/11

07:55-13:00

1 stop5h 05m

£144

Flights are sorted by cheapest return flights first.

Deals found on 26/9

Showing 1-10 of 32 resultsSorted by cheapest first

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.

GLA-CFN

BRS-CFN

BHX-CFN

EDI-CFN

LHR-CFN

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

GB0-CFN

GLA-CFN

BRS-CFN

BHX-CFN

EDI-CFN

No data available for this route at this time. Please check back soon.

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 50m. Your travel time can differ by up to . United Kingdom and Donegal are separated by a distance of 323 mi.
What are the most popular routes from United Kingdom to Donegal?
The most popular route from United Kingdom to Donegal is Glasgow Intl - Donegal. You may also consider London Heathrow - Donegal or Birmingham - 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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Exeter to Dublin flights

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Liverpool to Cork flights

Heathrow to Knock flights

Aberdeen to Dublin flights

Heathrow to Milltown (Kerry) flights

London City to Knock flights

Manchester to Shannon flights

Gatwick to Milltown (Kerry) flights

Birmingham to Cork flights

Newquay to Dublin flights

Birmingham to Knock flights

Top airline flying from United Kingdom to Donegal

Airline	Cheapest	Average	Flexibility	On-time
Loganair	Cheapest£168	Average£212	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 £89

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/10. 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

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 30 September 2026.

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 30 September 2026.

Best flights from United Kingdom to DonegalDiscover 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 30 September 2026.

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 30 September 2026.

Direct flights from United Kingdom to DonegalExplore 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 30 September 2026.

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 30 September 2026.

Last-minute flights from United Kingdom to DonegalDiscover last-minute flight deals from United Kingdom to Donegal. Data last updated 30 September 2026 and is based on user searches.

Discover last-minute flight deals from United Kingdom to Donegal. Data last updated 30 September 2026 and is based on user searches.

One-way flights from United Kingdom to DonegalSearch for one-way flight options from United Kingdom to Donegal. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.

Search for one-way flight options from United Kingdom to Donegal. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.

Find flight deals from United Kingdom to Donegal

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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

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Related info for your journey

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

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Alternative routes for United Kingdom to Donegal

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

Complete your trip

Complete your trip to Donegal by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Ireland

Book a non-stop flight to one of these other cities located in Ireland.

Search flights from United Kingdom to Donegal by cabin class

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

United Kingdom and Donegal flights

Browse other United Kingdom and Donegal flight options. Last updated on 30 September 2026.

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United Kingdom to Donegal flights

Consider these flights travelling from United Kingdom to Donegal.

Top airline flying from United Kingdom to Donegal

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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 30 September 2026.

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 30 September 2026.

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 30 September 2026.

Last-minute flights from United Kingdom to Donegal
Discover last-minute flight deals from United Kingdom to Donegal. Data last updated 30 September 2026 and is based on user searches.

One-way flights from United Kingdom to Donegal
Search for one-way flight options from United Kingdom to Donegal. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.