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 London Gatwick - 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, July can be a great choice for travel to Donegal. Flights to Donegal from United Kingdom in July are about £332 on average during July, but can be found for as low as £204.

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.

£199+ Flights from the United Kingdom to Donegal

Cheap flight deals from United Kingdom to Donegal

Round-trip from	£128
One-way from	£74
Popular in	June
Cheapest in	July
Average price	£338

10/5-11/5
2 total stops
24h 15m total
United Kingdom to Donegal

Search Deals

24/7
1 total stop
13h 05m total
United Kingdom to Donegal

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£17 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2025

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 27 March 2025.

Sat 10/508:15STN - CFN

1 stop5h 45mMultiple Airlines

Sun 11/513:20CFN - STN

1 stop18h 30mMultiple Airlines

Deal found 27/3£128

Tue 13/508:55BHX - CFN

1 stop5h 05mMultiple Airlines

Wed 14/507:55CFN - BHX

1 stop9h 30mMultiple Airlines

Deal found 26/3£129

Fri 2/523:50EDI - CFN

1 stop20h 10mMultiple Airlines

Mon 5/507:55CFN - EDI

1 stop15h 15mMultiple Airlines

Deal found 26/3£131

Tue 22/410:00LTN - CFN

1 stop4h 00mMultiple Airlines

Wed 23/414:30CFN - LTN

1 stop7h 40mMultiple Airlines

Deal found 27/3£133

Tue 22/409:40LGW - CFN

1 stop4h 20mMultiple Airlines

Wed 23/414:30CFN - LGW

1 stop6h 45mMultiple Airlines

Deal found 27/3£138

Wed 23/715:55GLA - CFN

1 stop4h 05mMultiple Airlines

Mon 28/714:30CFN - GLA

1 stop6h 55mMultiple Airlines

Deal found 27/3£147

Tue 22/406:20LHR - CFN

1 stop7h 40mMultiple Airlines

Wed 23/414:30CFN - LHR

1 stop7h 10mMultiple Airlines

Deal found 27/3£150

Sun 11/522:00LHR - CFN

1 stop16h 00mAer Lingus

Sun 18/510:00CFN - LHR

1 stop23h 05mAer Lingus

Deal found 27/3£171

Fri 27/615:55GLA - CFN

1 stop4h 05mAer Lingus

Sun 29/613:20CFN - GLA

1 stop3h 30mAer Lingus

Deal found 26/3£171

Fri 18/415:30EDI - CFN

1 stop4h 30mAer Lingus

Thu 24/414:30CFN - EDI

1 stop6h 05mAer Lingus

Deal found 27/3£173

Wed 6/812:30GLA - CFN

Nonstop1h 00mLoganair

Wed 13/814:00CFN - GLA

Nonstop1h 00mLoganair

Deal found 26/3£179

Tue 22/406:45LCY - CFN

1 stop7h 15mMultiple Airlines

Wed 23/407:55CFN - LCY

1 stop13h 45mMultiple Airlines

Deal found 27/3£286

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 27 March 2025.

Sat 10/508:15STN - CFN

1 stop5h 45mMultiple Airlines

Sun 11/513:20CFN - STN

1 stop18h 30mMultiple Airlines

Deal found 27/3£128

Sun 11/522:00LHR - CFN

1 stop16h 00mAer Lingus

Sun 18/510:00CFN - LHR

1 stop23h 05mAer Lingus

Deal found 27/3£171

Wed 6/812:30GLA - CFN

Nonstop1h 00mLoganair

Wed 13/814:00CFN - GLA

Nonstop1h 00mLoganair

Deal found 26/3£179

Tue 13/508:55BHX - CFN

1 stop5h 05mMultiple Airlines

Wed 14/507:55CFN - BHX

1 stop9h 30mMultiple Airlines

Deal found 26/3£129

Fri 2/523:50EDI - CFN

1 stop20h 10mMultiple Airlines

Mon 5/507:55CFN - EDI

1 stop15h 15mMultiple Airlines

Deal found 26/3£131

Tue 22/410:00LTN - CFN

1 stop4h 00mMultiple Airlines

Wed 23/414:30CFN - LTN

1 stop7h 40mMultiple Airlines

Deal found 27/3£133

Fri 27/615:55GLA - CFN

1 stop4h 05mAer Lingus

Sun 29/613:20CFN - GLA

1 stop3h 30mAer Lingus

Deal found 26/3£171

Tue 22/409:40LGW - CFN

1 stop4h 20mMultiple Airlines

Wed 23/414:30CFN - LGW

1 stop6h 45mMultiple Airlines

Deal found 27/3£138

Fri 18/415:30EDI - CFN

1 stop4h 30mAer Lingus

Thu 24/414:30CFN - EDI

1 stop6h 05mAer Lingus

Deal found 27/3£173

Wed 23/715:55GLA - CFN

1 stop4h 05mMultiple Airlines

Mon 28/714:30CFN - GLA

1 stop6h 55mMultiple Airlines

Deal found 27/3£147

Sun 11/515:15LHR - CFN

1 stop4h 45mBritish Airways

Sun 18/510:00CFN - LHR

1 stop7h 00mBritish Airways

Deal found 26/3£459

Tue 22/406:20LHR - CFN

1 stop7h 40mMultiple Airlines

Wed 23/414:30CFN - LHR

1 stop7h 10mMultiple Airlines

Deal found 27/3£150

Last-minute flights from United Kingdom to Donegal
Discover last-minute flight deals from United Kingdom to Donegal. Data last updated 27 March 2025 and is based on user searches.

Wed 2/420:15BHX - CFN

1 stop17h 45mAer Lingus

Fri 4/414:30CFN - BHX

1 stop17h 10mAer Lingus

Deal found 26/3£422

Fri 18/415:30EDI - CFN

1 stop4h 30mAer Lingus

Thu 24/414:30CFN - EDI

1 stop6h 05mAer Lingus

Deal found 27/3£173

Fri 18/406:20EDI - CFN

2 stops7h 10mMultiple Airlines

Thu 24/407:55CFN - EDI

1 stop3h 20mMultiple Airlines

Deal found 27/3£411

Fri 18/417:30EDI - CFN

2 stops20h 30mBritish Airways

Thu 24/414:30CFN - EDI

2 stops17h 10mBritish Airways

Deal found 27/3£497

Tue 22/412:15STN - CFN

1 stop7h 45mMultiple Airlines

Wed 23/414:30CFN - STN

1 stop6h 45mMultiple Airlines

Deal found 27/3£129

Tue 22/410:00LTN - CFN

1 stop4h 00mMultiple Airlines

Wed 23/414:30CFN - LTN

1 stop7h 40mMultiple Airlines

Deal found 27/3£133

Tue 22/409:40LGW - CFN

1 stop4h 20mMultiple Airlines

Wed 23/414:30CFN - LGW

1 stop6h 45mMultiple Airlines

Deal found 27/3£138

Tue 22/406:20LHR - CFN

1 stop7h 40mMultiple Airlines

Wed 23/414:30CFN - LHR

1 stop7h 10mMultiple Airlines

Deal found 27/3£150

Tue 22/406:45LCY - CFN

1 stop7h 15mMultiple Airlines

Wed 23/407:55CFN - LCY

1 stop13h 45mMultiple Airlines

Deal found 27/3£286

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 27 March 2025.

Thu 24/706:55STN - CFN

1 stop13h 05mMultiple Airlines

Deal found 26/3£74

Thu 24/721:30LGW - CFN

1 stop16h 30mMultiple Airlines

Deal found 26/3£81

Thu 24/708:45LTN - CFN

1 stop5h 15mMultiple Airlines

Deal found 26/3£101

Thu 24/707:40LHR - CFN

1 stop6h 20mAer Lingus

Deal found 26/3£117

Thu 24/709:05LCY - CFN

1 stop4h 55mMultiple Airlines

Deal found 26/3£141

Thu 24/721:10LHR - CFN

2 stops16h 20mMultiple Airlines

Deal found 26/3£408

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

Sat 10/5

08:15-14:00

1 stop5h 45m

Donegal

Sun 11/5

13:20-07:50

1 stop18h 30m

£128

BirminghamDonegal

BHX - CFN

BHXCFN

Birmingham

Tue 13/5

08:55-14:00

1 stop5h 05m

Donegal

Wed 14/5

07:55-17:25

1 stop9h 30m

£129

EdinburghDonegal

EDI - CFN

EDICFN

Edinburgh Turnhouse

Fri 2/5

23:50-20:00

1 stop20h 10m

Donegal

Mon 5/5

07:55-23:10

1 stop15h 15m

£131

LondonDonegal

LTN - CFN

LTNCFN

London Luton

Tue 22/4

10:00-14:00

1 stop4h 00m

Donegal

Wed 23/4

14:30-22:10

1 stop7h 40m

£133

LondonDonegal

LGW - CFN

LGWCFN

London Gatwick

Tue 22/4

09:40-14:00

1 stop4h 20m

Donegal

Wed 23/4

14:30-21:15

1 stop6h 45m

£138

GlasgowDonegal

GLA - CFN

GLACFN

Glasgow Intl

Wed 23/7

15:55-20:00

1 stop4h 05m

Donegal

Mon 28/7

14:30-21:25

1 stop6h 55m

£147

LondonDonegal

LHR - CFN

LHRCFN

London Heathrow

Tue 22/4

06:20-14:00

1 stop7h 40m

Donegal

Wed 23/4

14:30-21:40

1 stop7h 10m

£150

LondonDonegal

LHR - CFN

LHRCFN

London Heathrow

Sun 11/5

22:00-14:00

1 stop16h 00m

Donegal

Sun 18/5

10:00-09:05

1 stop23h 05m

£171

GlasgowDonegal

GLA - CFN

GLACFN

Glasgow Intl

Fri 27/6

15:55-20:00

1 stop4h 05m

Donegal

Sun 29/6

13:20-16:50

1 stop3h 30m

£171

EdinburghDonegal

EDI - CFN

EDICFN

Edinburgh Turnhouse

Fri 18/4

15:30-20:00

1 stop4h 30m

Donegal

Thu 24/4

14:30-20:35

1 stop6h 05m

£173

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 22 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.

Rainfall in Donegal 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

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

Read through reviews of airlines operating flights from United Kingdom to Donegal, such as Aer Lingus and British Airways. 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

7.0

Good

1,062 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Mar 2025

BOS - DUB

Once on board the crew disappeared. Not a single coffee or tea offered during the entire flight. Food, with cup of water was almost inedible

Aer Lingus

7.0

Good

1,062 reviews

Aer Lingus

7.0

Good

1,062 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Mar 2025

BOS - DUB

Once on board the crew disappeared. Not a single coffee or tea offered during the entire flight. Food, with cup of water was almost inedible

British Airways

6.6

Okay

6,712 reviews

Aer Lingus

7.0

Good

1,062 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Mar 2025

BOS - DUB

Once on board the crew disappeared. Not a single coffee or tea offered during the entire flight. Food, with cup of water was almost inedible

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.
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 London Gatwick - 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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Prestwick to Dublin flights

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Southend to Cork flights

Manchester to Knock flights

Heathrow to Milltown (Kerry) flights

United Kingdom to Donegal flights

Heathrow to Donegal flights

London City to Donegal flights

Gatwick to Donegal flights

Stansted to Donegal flights

Birmingham to Donegal flights

Luton to Donegal flights

Glasgow Intl to Donegal flights

Manchester to Donegal flights

Edinburgh to Donegal flights

Southend to Donegal flights

East Midlands to Donegal flights

Top 3 airlines flying from United Kingdom to Donegal

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest£119	Average£250	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Loganair	Cheapest£149	Average£185	FlexibilityNo cancel fee	On-time79%	Search Loganair flights
British Airways	Cheapest£351	Average£455	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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 £74

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 24/7. 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 27 March 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 27 March 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 27 March 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 27 March 2025.

Rainfall in Donegal by month

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

Temperature in Donegal by month

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

Reviews of airlines servicing Donegal

Read through reviews of airlines operating flights from United Kingdom to Donegal, such as Aer Lingus and British Airways. 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.

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?

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 the United Kingdom?

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 3 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 27 March 2025.