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 Stansted - 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 £319 on average during July, but can be found for as low as £199.

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.

£284+ Flights from the United Kingdom to Donegal - Compare & Save Big

Cheap flight deals from United Kingdom to Donegal

Round-trip from	£129
One-way from	£69
Popular in	June
Cheapest in	July
Average price	£324

7/6-14/6
2 total stops
28h 30m total
United Kingdom to Donegal

Search Deals

Aer Lingus
29/5
1 total stop
22h 55m total
United Kingdom to Donegal

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£20 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 April 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 24 April 2025.

Sat 7/617:30STN - CFN

1 stop19h 20mMultiple Airlines

Sat 14/607:55CFN - STN

1 stop9h 10mMultiple Airlines

Deal found 22/4£129

Sat 7/623:35EDI - CFN

1 stop13h 15mMultiple Airlines

Sat 14/607:55CFN - EDI

1 stop6h 00mMultiple Airlines

Deal found 23/4£132

Sat 7/620:20LGW - CFN

1 stop16h 30mMultiple Airlines

Sat 14/614:30CFN - LGW

1 stop4h 25mMultiple Airlines

Deal found 22/4£132

Sun 8/613:05MAN - CFN

1 stop6h 55mMultiple Airlines

Sun 15/613:20CFN - MAN

1 stop24h 50mMultiple Airlines

Deal found 23/4£133

Sat 7/616:10LTN - CFN

1 stop3h 50mMultiple Airlines

Sat 14/607:55CFN - LTN

1 stop5h 40mMultiple Airlines

Deal found 23/4£143

Thu 1/508:10BHX - CFN

1 stop5h 50mAer Lingus

Wed 7/514:30CFN - BHX

1 stop5h 15mAer Lingus

Deal found 23/4£148

Sat 7/606:15LHR - CFN

1 stop7h 45mMultiple Airlines

Sat 14/614:30CFN - LHR

1 stop7h 00mMultiple Airlines

Deal found 23/4£169

Fri 2/522:45GLA - CFN

1 stop21h 15mMultiple Airlines

Sun 4/513:20CFN - GLA

1 stop18h 45mMultiple Airlines

Deal found 23/4£181

Sun 8/608:50LHR - CFN

1 stop4h 00mAer Lingus

Sun 15/610:00CFN - LHR

1 stop3h 55mAer Lingus

Deal found 23/4£226

Fri 2/512:30GLA - CFN

Nonstop1h 00mLoganair

Sun 4/519:15CFN - GLA

Nonstop1h 00mLoganair

Deal found 23/4£311

Fri 6/614:40LCY - CFN

1 stop5h 20mAer Lingus

Fri 13/614:30CFN - LCY

1 stop3h 50mAer Lingus

Deal found 22/4£330

Thu 1/514:20MAN - CFN

1 stop5h 40mBritish Airways

Wed 7/507:55CFN - MAN

1 stop5h 55mBritish Airways

Deal found 23/4£497

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 24 April 2025.

Sat 7/617:30STN - CFN

1 stop19h 20mMultiple Airlines

Sat 14/607:55CFN - STN

1 stop9h 10mMultiple Airlines

Deal found 22/4£129

Sun 8/608:50LHR - CFN

1 stop4h 00mAer Lingus

Sun 15/610:00CFN - LHR

1 stop3h 55mAer Lingus

Deal found 23/4£226

Sat 7/623:35EDI - CFN

1 stop13h 15mMultiple Airlines

Sat 14/607:55CFN - EDI

1 stop6h 00mMultiple Airlines

Deal found 23/4£132

Sat 7/620:20LGW - CFN

1 stop16h 30mMultiple Airlines

Sat 14/614:30CFN - LGW

1 stop4h 25mMultiple Airlines

Deal found 22/4£132

Sun 8/613:05MAN - CFN

1 stop6h 55mMultiple Airlines

Sun 15/613:20CFN - MAN

1 stop24h 50mMultiple Airlines

Deal found 23/4£133

Sat 7/616:10LTN - CFN

1 stop3h 50mMultiple Airlines

Sat 14/607:55CFN - LTN

1 stop5h 40mMultiple Airlines

Deal found 23/4£143

Sat 7/606:15LHR - CFN

1 stop7h 45mMultiple Airlines

Sat 14/614:30CFN - LHR

1 stop7h 00mMultiple Airlines

Deal found 23/4£169

Sun 8/619:30LCY - CFN

1 stop18h 30mBritish Airways

Sun 15/610:00CFN - LCY

1 stop11h 20mBritish Airways

Deal found 23/4£518

Fri 6/614:40LCY - CFN

1 stop5h 20mAer Lingus

Fri 13/614:30CFN - LCY

1 stop3h 50mAer Lingus

Deal found 22/4£330

Fri 6/610:00LCY - CFN

3 stops28h 00mMultiple Airlines

Fri 13/614:00CFN - LCY

2 stops7h 40mMultiple Airlines

Deal found 22/4£790

Last-minute flights from United Kingdom to Donegal
Discover last-minute flight deals from United Kingdom to Donegal. Data last updated 24 April 2025 and is based on user searches.

Fri 25/415:05MAN - CFN

2 stops28h 55mMultiple Airlines

Fri 2/514:30CFN - MAN

1 stop17h 05mMultiple Airlines

Deal found 24/4£172

Thu 1/508:10BHX - CFN

1 stop5h 50mAer Lingus

Wed 7/514:30CFN - BHX

1 stop5h 15mAer Lingus

Deal found 23/4£148

Thu 1/514:20MAN - CFN

1 stop5h 40mBritish Airways

Wed 7/507:55CFN - MAN

1 stop5h 55mBritish Airways

Deal found 23/4£497

Thu 1/506:00BHX - CFN

2 stops8h 00mMultiple Airlines

Wed 7/507:55CFN - BHX

2 stops11h 50mMultiple Airlines

Deal found 23/4£1,810

Fri 2/522:45GLA - CFN

1 stop21h 15mMultiple Airlines

Sun 4/513:20CFN - GLA

1 stop18h 45mMultiple Airlines

Deal found 23/4£181

Fri 2/512:30GLA - CFN

Nonstop1h 00mLoganair

Sun 4/519:15CFN - GLA

Nonstop1h 00mLoganair

Deal found 23/4£311

Fri 2/515:55GLA - CFN

1 stop4h 05mBritish Airways

Sun 4/513:20CFN - GLA

2 stops27h 20mBritish Airways

Deal found 23/4£548

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 24 April 2025.

Thu 29/521:05EDI - CFN

1 stop22h 55mAer Lingus

Deal found 24/4£69

Thu 1/520:10GLA - CFN

1 stop17h 50mAer Lingus

Deal found 24/4£85

Thu 29/507:00EDI - CFN

2 stops13h 00mMultiple Airlines

Deal found 24/4£108

Thu 1/506:20GLA - CFN

2 stops7h 40mMultiple Airlines

Deal found 24/4£136

Wed 14/513:40LCY - CFN

1 stop6h 20mBritish Airways

Deal found 23/4£223

Wed 14/513:15LHR - CFN

1 stop6h 45mBritish Airways

Deal found 23/4£223

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 7/6

17:30-12:50

1 stop19h 20m

Donegal

Sat 14/6

07:55-17:05

1 stop9h 10m

£129

EdinburghDonegal

EDI - CFN

EDICFN

Edinburgh Turnhouse

Sat 7/6

23:35-12:50

1 stop13h 15m

Donegal

Sat 14/6

07:55-13:55

1 stop6h 00m

£132

LondonDonegal

LGW - CFN

LGWCFN

London Gatwick

Sat 7/6

20:20-12:50

1 stop16h 30m

Donegal

Sat 14/6

14:30-18:55

1 stop4h 25m

£132

ManchesterDonegal

MAN - CFN

MANCFN

Manchester

Sun 8/6

13:05-20:00

1 stop6h 55m

Donegal

Sun 15/6

13:20-14:10

1 stop24h 50m

£133

LondonDonegal

LTN - CFN

LTNCFN

London Luton

Sat 7/6

16:10-20:00

1 stop3h 50m

Donegal

Sat 14/6

07:55-13:35

1 stop5h 40m

£143

LondonDonegal

LHR - CFN

LHRCFN

London Heathrow

Sat 7/6

06:15-14:00

1 stop7h 45m

Donegal

Sat 14/6

14:30-21:30

1 stop7h 00m

£169

LondonDonegal

LHR - CFN

LHRCFN

London Heathrow

Sun 8/6

08:50-12:50

1 stop4h 00m

Donegal

Sun 15/6

10:00-13:55

1 stop3h 55m

£226

LondonDonegal

LCY - CFN

LCYCFN

London City

Fri 6/6

14:40-20:00

1 stop5h 20m

Donegal

Fri 13/6

14:30-18:20

1 stop3h 50m

£330

LondonDonegal

LCY - CFN

LCYCFN

London City

Sun 8/6

19:30-14:00

1 stop18h 30m

Donegal

Sun 15/6

10:00-21:20

1 stop11h 20m

£518

LondonDonegal

LCY - CFN

LCYCFN

London City

Fri 6/6

10:00-14:00

3 stops28h 00m

Donegal

Fri 13/6

14:00-21:40

2 stops7h 40m

£790

Flights are sorted by cheapest return flights first.

Deals found on 24/4

Showing 1-10 of 19 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

1,068 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

1,068 reviews

Aer Lingus

7.0

Good

1,068 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

6,806 reviews

Aer Lingus

7.0

Good

1,068 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 Stansted - 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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Southend to Cork flights

Belfast Intl to Dublin flights

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Heathrow to Milltown (Kerry) flights

United Kingdom to Donegal flights

Heathrow to Donegal flights

London City to Donegal flights

Stansted to Donegal flights

Gatwick to Donegal flights

Luton to Donegal flights

Glasgow Intl to Donegal flights

Edinburgh to Donegal flights

Manchester to Donegal flights

Southend to Donegal flights

Birmingham 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£116	Average£246	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Loganair	Cheapest£145	Average£180	FlexibilityNo cancel fee	On-time79%	Search Loganair flights
British Airways	Cheapest£371	Average£440	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 £68

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 26/5. 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 24 April 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 24 April 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 24 April 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 24 April 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 24 April 2025.