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Cheap flights from the United Kingdom to Donegal from £58

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Donegal departing on 15/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United Kingdom to Donegal

Recent return flight deals from the United Kingdom to Donegal

Logo
12:35 - 20:00LTN-CFN
7h 25m1 stop
Logo
14:30 - 21:45CFN-LTN
7h 15m1 stop
£115
Find Deal
Thu, 9 Oct - Sat, 11 Oct
Logo
06:35 - 14:00STN-CFN
7h 25m1 stop
Logo
14:30 - 21:15CFN-STN
6h 45m1 stop
£119
Find Deal
Sat, 6 Sep - Mon, 8 Sep
Logo
13:10 - 20:00LTN-CFN
6h 50m1 stop
Logo
07:55 - 15:25CFN-LTN
7h 30m1 stop
£123
Find Deal
Tue, 7 Oct - Thu, 9 Oct
Logo
15:25 - 20:00BHX-CFN
4h 35m1 stop
Logo
07:55 - 15:00CFN-BHX
7h 05m1 stop
£125
Find Deal
Sat, 27 Sep - Sat, 4 Oct
Aer Lingus Logo
15:55 - 20:00GLA-CFN
4h 05m1 stop
Aer Lingus Logo
07:55 - 11:30CFN-GLA
3h 35m1 stop
£141Aer Lingus
Find Deal
Thu, 25 Sep - Thu, 2 Oct
Aer Lingus Logo
15:55 - 20:00GLA-CFN
4h 05m1 stop
Aer Lingus Logo
14:30 - 19:40CFN-GLA
5h 10m1 stop
£142Aer Lingus
Find Deal
Fri, 12 Sep - Fri, 19 Sep
Loganair Logo
17:45 - 18:45GLA-CFN
1h 00mdirect
Loganair Logo
14:00 - 15:00CFN-GLA
1h 00mdirect
£174Loganair
Find Deal
Sun, 1 Feb - Fri, 13 Feb
Loganair Logo
17:45 - 18:45GLA-CFN
1h 00mdirect
Loganair Logo
14:00 - 15:00CFN-GLA
1h 00mdirect
£177Loganair
Find Deal
Sun, 31 Aug - Fri, 5 Sep
British Airways Logo
10:00 - 20:00EDI-CFN
10h 00m2 stops
British Airways Logo
07:55 - 07:30CFN-EDI
23h 35m2 stops
£423British Airways
Find Deal
Sun, 1 Feb - Fri, 13 Feb
British Airways Logo
09:55 - 20:00EDI-CFN
10h 05m2 stops
British Airways Logo
13:00 - 07:35CFN-EDI
18h 35m2 stops
£437British Airways
Find Deal
Fri, 30 Jan - Sun, 1 Feb

Aer Lingus flights from United Kingdom to Donegal

Our best Aer Lingus deals on United Kingdom to Donegal flight tickets
Aer Lingus
25 Sept
GLA15:55Glasgow Intl
4h 05m
1 stop
CFN20:00Donegal
2 Oct
CFN07:55Donegal
3h 35m
1 stop
GLA11:30Glasgow Intl
£141
Find similar
Aer Lingus
12 Sept
GLA15:55Glasgow Intl
4h 05m
1 stop
CFN20:00Donegal
19 Sept
CFN14:30Donegal
5h 10m
1 stop
GLA19:40Glasgow Intl
£142
Find similar
Aer Lingus
26 Sept
EDI15:30Edinburgh Turnhouse
4h 30m
1 stop
CFN20:00Donegal
3 Oct
CFN07:55Donegal
3h 20m
1 stop
EDI11:15Edinburgh Turnhouse
£145
Find similar

British Airways flights from United Kingdom to Donegal

Our best British Airways deals on United Kingdom to Donegal flight tickets
British Airways
1 Feb
EDI10:00Edinburgh Turnhouse
10h 00m
2 stops
CFN20:00Donegal
13 Feb
CFN07:55Donegal
23h 35m
2 stops
EDI07:30Edinburgh Turnhouse
£423
Find similar
British Airways
30 Jan
EDI09:55Edinburgh Turnhouse
10h 05m
2 stops
CFN20:00Donegal
1 Feb
CFN13:00Donegal
18h 35m
2 stops
EDI07:35Edinburgh Turnhouse
£437
Find similar
British Airways
24 Sept
EDI21:15Edinburgh Turnhouse
16h 45m
2 stops
CFN14:00Donegal
1 Oct
CFN14:30Donegal
17h 10m
2 stops
EDI07:40Edinburgh Turnhouse
£447
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Donegal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 15 August 2025.
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

LTN - CFN

LTNCFN

London Luton

Thu 9/10

12:35-20:00

1 stop7h 25m

Donegal

Sat 11/10

14:30-21:45

1 stop7h 15m

£115

LondonDonegal

STN - CFN

STNCFN

London Stansted

Sat 6/9

06:35-14:00

1 stop7h 25m

Donegal

Mon 8/9

14:30-21:15

1 stop6h 45m

£119

LondonDonegal

LTN - CFN

LTNCFN

London Luton

Tue 7/10

13:10-20:00

1 stop6h 50m

Donegal

Thu 9/10

07:55-15:25

1 stop7h 30m

£123

BirminghamDonegal

BHX - CFN

BHXCFN

Birmingham

Sat 27/9

15:25-20:00

1 stop4h 35m

Donegal

Sat 4/10

07:55-15:00

1 stop7h 05m

£125

GlasgowDonegal

GLA - CFN

GLACFN

Glasgow Intl

Thu 25/9

15:55-20:00

1 stop4h 05m

Donegal

Thu 2/10

07:55-11:30

1 stop3h 35m

£141

GlasgowDonegal

GLA - CFN

GLACFN

Glasgow Intl

Fri 12/9

15:55-20:00

1 stop4h 05m

Donegal

Fri 19/9

14:30-19:40

1 stop5h 10m

£142

GlasgowDonegal

GLA - CFN

GLACFN

Glasgow Intl

Sun 1/2

17:45-18:45

Nonstop1h 00m

Donegal

Fri 13/2

14:00-15:00

Nonstop1h 00m

£174

GlasgowDonegal

GLA - CFN

GLACFN

Glasgow Intl

Sun 31/8

17:45-18:45

Nonstop1h 00m

Donegal

Fri 5/9

14:00-15:00

Nonstop1h 00m

£177

EdinburghDonegal

EDI - CFN

EDICFN

Edinburgh Turnhouse

Sun 1/2

10:00-20:00

2 stops10h 00m

Donegal

Fri 13/2

07:55-07:30

2 stops23h 35m

£423

EdinburghDonegal

EDI - CFN

EDICFN

Edinburgh Turnhouse

Fri 30/1

09:55-20:00

2 stops10h 05m

Donegal

Sun 1/2

13:00-07:35

2 stops18h 35m

£437

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Donegal from

How to get the cheapest flight ticket from United Kingdom to Donegal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Donegal?

The cheapest day to depart on your flight to Donegal is on a Wednesday when prices can be found for as low as £202. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £300. These prices are subject to change though, so be sure to set up a Price Alert for flights to Donegal.

What is the cheapest time of day to depart on your flight to Donegal?

Flying to Donegal from United Kingdom in the morning is the least expensive time of day to depart. momondo users have found prices as low as £272 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Donegal is in the afternoon when prices are around £297.

What is the cheapest United Kingdom to Donegal flight route?

Fly from Glasgow Intl to Donegal for the best United Kingdom - Donegal flight prices

What cabin class options are available on United Kingdom to Donegal flights?

There are 1 cabin classes available to choose from on United Kingdom to Donegal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap United Kingdom to Donegal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Donegal

Best price found

£58

Fastest flight time

1h 00m

Direct flights

Mon, Wed, Thu, Sat and Sun

Airports in Donegal

1 airport
The best one-way flight to Donegal from United Kingdom in the past 72 hours is £58. The best return flight deal from United Kingdom to Donegal found on momondo in the last 72 hours is £115.
The fastest flight from United Kingdom to Donegal takes 1h 00m
Direct flights go from United Kingdom to Donegal on Monday, Wednesday, Thursday, Saturday and Sunday. Airline offering direct flights is Loganair..
There is 1 airport near Donegal: Donegal (CFN)
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Donegal Airport?

    Prices for flights from United Kingdom to Donegal Airport are updated daily.

  • How many operators does momondo search for flights from United Kingdom to Donegal Airport?

  • How old do you have to be to fly from United Kingdom to Donegal Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Donegal Airport.

  • What documentation or ID do you need to fly to Donegal Airport?

    The travel and health documents you'll need for your trip to Donegal Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Donegal Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from United Kingdom to Donegal?

Best airlines flying from United Kingdom to Donegal

Compare and see reviews for airlines that fly from United Kingdom to Donegal with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom £114Free CancellationRating
7.1
1,214 reviews
Search Aer Lingus flights
LoganairPriceFrom £142Free CancellationRating
8.5
18 reviews
Search Loganair flights

Travelling to a place near Donegal?

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

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to Donegal?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United Kingdom to Donegal. momondo saves you time and could save you money on your trip.

Can I find flights from United Kingdom to Donegal with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for United Kingdom to Donegal flights to just show those with flexible booking policies.

How can momondo help me find flights from United Kingdom to Donegal?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United Kingdom to Donegal.

I’m not ready to book a flight from United Kingdom to Donegal right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Donegal, momondo offers a useful price alert feature which will track prices for flights to Donegal from United Kingdom and alert you when they change.

An easier way to manage your Donegal trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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