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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 momondo user in the last 72 hours by searching for a flight from the United Kingdom to Donegal departing on 15/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from the United Kingdom to Donegal

Recent return flight deals from the United Kingdom to Donegal

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:30 - 20:00
STN
-
CFN
13h 30m
1 stop
Multiple Airlines Logo
20:30 - 09:50
CFN
-
STN
13h 20m
1 stop
€124Multiple Airlines
Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
08:15 - 20:00
LTN
-
CFN
11h 45m
1 stop
Multiple Airlines Logo
20:30 - 09:15
CFN
-
LTN
12h 45m
1 stop
€126Multiple Airlines
Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
06:00 - 14:00
BHX
-
CFN
8h 00m
1 stop
Multiple Airlines Logo
07:55 - 12:20
CFN
-
BHX
4h 25m
1 stop
€129Multiple Airlines
Fri, 13 Mar - Tue, 17 Mar
Multiple Airlines Logo
21:30 - 07:35
LGW
-
CFN
10h 05m
1 stop
Multiple Airlines Logo
20:30 - 07:55
CFN
-
LGW
11h 25m
1 stop
€130Multiple Airlines
Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
15:15 - 20:00
BHX
-
CFN
4h 45m
1 stop
Multiple Airlines Logo
08:00 - 11:20
CFN
-
BHX
3h 20m
1 stop
€135Multiple Airlines
Mon, 13 Apr - Mon, 20 Apr
Aer Lingus Logo
13:55 - 20:00
MAN
-
CFN
6h 05m
1 stop
Aer Lingus Logo
14:30 - 19:15
CFN
-
MAN
4h 45m
1 stop
€160Aer Lingus
Tue, 17 Mar - Thu, 19 Mar
Loganair Logo
17:45 - 18:45
GLA
-
CFN
1h 00mdirect
Loganair Logo
19:15 - 20:15
CFN
-
GLA
1h 00mdirect
€197Loganair
Sun, 22 Mar - Sun, 29 Mar
Loganair Logo
09:10 - 10:10
GLA
-
CFN
1h 00mdirect
Loganair Logo
19:15 - 20:15
CFN
-
GLA
1h 00mdirect
€201Loganair
Fri, 27 Mar - Sun, 29 Mar
Aer Lingus Logo
07:40 - 20:00
LHR
-
CFN
12h 20m
1 stop
Aer Lingus Logo
20:30 - 10:20
CFN
-
LHR
13h 50m
1 stop
€229Aer Lingus
Mon, 13 Apr - Mon, 20 Apr
British Airways Logo
17:10 - 14:00
MAN
-
CFN
20h 50m
1 stop
British Airways Logo
14:30 - 15:05
CFN
-
MAN
24h 35m
1 stop
€525British Airways
Tue, 17 Mar - Fri, 20 Mar

Aer Lingus flights from United Kingdom to Donegal

Our best Aer Lingus deals on United Kingdom to Donegal flight tickets
Aer Lingus
17 Mar
MAN13:55Manchester
6h 05m
1 stop
CFN20:00Donegal
19 Mar
CFN14:30Donegal
4h 45m
1 stop
MAN19:15Manchester
€160
Aer Lingus
13 Apr
LHR07:40London Heathrow
12h 20m
1 stop
CFN20:00Donegal
20 Apr
CFN20:30Donegal
13h 50m
1 stop
LHR10:20London Heathrow
€229
Aer Lingus
21 Mar
LHR20:45London Heathrow
15h 40m
1 stop
CFN12:25Donegal
25 Mar
CFN14:30Donegal
6h 35m
1 stop
LHR21:05London Heathrow
€245

Loganair flights from United Kingdom to Donegal

Our best Loganair deals on United Kingdom to Donegal flight tickets
Loganair
22 Mar
GLA17:45Glasgow Intl
1h 00m
CFN18:45Donegal
29 Mar
CFN19:15Donegal
1h 00m
GLA20:15Glasgow Intl
€197
Loganair
27 Mar
GLA09:10Glasgow Intl
1h 00m
CFN10:10Donegal
29 Mar
CFN19:15Donegal
1h 00m
GLA20:15Glasgow Intl
€201
Loganair
20 Mar
GLA09:10Glasgow Intl
1h 00m
CFN10:10Donegal
22 Mar
CFN19:15Donegal
1h 00m
GLA20:15Glasgow Intl
€234

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 13,528 searches. Data last updated 1 March 2026.
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

Mon 13/4

06:30-20:00

1 stop13h 30m

Donegal

Mon 20/4

20:30-09:50

1 stop13h 20m

€124

LondonDonegal

LTN - CFN

LTNCFN

London Luton

Mon 13/4

08:15-20:00

1 stop11h 45m

Donegal

Mon 20/4

20:30-09:15

1 stop12h 45m

€126

BirminghamDonegal

BHX - CFN

BHXCFN

Birmingham

Fri 13/3

06:00-14:00

1 stop8h 00m

Donegal

Tue 17/3

07:55-12:20

1 stop4h 25m

€129

LondonDonegal

LGW - CFN

LGWCFN

London Gatwick

Mon 13/4

21:30-07:35

1 stop10h 05m

Donegal

Mon 20/4

20:30-07:55

1 stop11h 25m

€130

BirminghamDonegal

BHX - CFN

BHXCFN

Birmingham

Mon 13/4

15:15-20:00

1 stop4h 45m

Donegal

Mon 20/4

08:00-11:20

1 stop3h 20m

€135

ManchesterDonegal

MAN - CFN

MANCFN

Manchester

Tue 17/3

13:55-20:00

1 stop6h 05m

Donegal

Thu 19/3

14:30-19:15

1 stop4h 45m

€160

GlasgowDonegal

GLA - CFN

GLACFN

Glasgow Intl

Sun 22/3

17:45-18:45

Nonstop1h 00m

Donegal

Sun 29/3

19:15-20:15

Nonstop1h 00m

€197

GlasgowDonegal

GLA - CFN

GLACFN

Glasgow Intl

Fri 27/3

09:10-10:10

Nonstop1h 00m

Donegal

Sun 29/3

19:15-20:15

Nonstop1h 00m

€201

LondonDonegal

LHR - CFN

LHRCFN

London Heathrow

Mon 13/4

07:40-20:00

1 stop12h 20m

Donegal

Mon 20/4

20:30-10:20

1 stop13h 50m

€229

ManchesterDonegal

MAN - CFN

MANCFN

Manchester

Tue 17/3

17:10-14:00

1 stop20h 50m

Donegal

Fri 20/3

14:30-15:05

1 stop24h 35m

€525

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 airline that flies from United Kingdom to Donegal?

Aer Lingus is the most popular carrier operating from United Kingdom to Donegal

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

Fastest flight time

1h 00m

Direct flights

Mon and Sat

Airports in Donegal

1 airport
The fastest flight from United Kingdom to Donegal takes 1h 00m
Direct flights go from United Kingdom to Donegal on Monday and Saturday. There are no airlines offering direct flights..
There is 1 airport in Donegal. From United Kingdom there are direct flights to 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 were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 required for your trip to Donegal Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Donegal Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Travelling to a place near Donegal?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United Kingdom to Donegal for you.

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

All flight searches from United Kingdom to Donegal on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for United Kingdom to Donegal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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 not ready to book a flight from United Kingdom to Donegal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Donegal and let you know when they change.

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