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Cheap flights from the United Kingdom to Donegal from €81

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 2/2. 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
13:30 - 20:00
STN
-
CFN
6h 30m1 stop
Multiple Airlines Logo
14:30 - 20:05
CFN
-
STN
5h 35m1 stop
€131Multiple Airlines
Fri, 6 Feb - Fri, 13 Feb
Multiple Airlines Logo
05:50 - 14:00
LTN
-
CFN
8h 10m1 stop
Multiple Airlines Logo
07:55 - 16:00
CFN
-
LTN
8h 05m1 stop
€132Multiple Airlines
Fri, 6 Feb - Fri, 13 Feb
Multiple Airlines Logo
09:40 - 14:00
LGW
-
CFN
4h 20m1 stop
Multiple Airlines Logo
07:55 - 15:10
CFN
-
LGW
7h 15m1 stop
€133Multiple Airlines
Fri, 6 Feb - Fri, 13 Feb
Multiple Airlines Logo
06:30 - 20:00
STN
-
CFN
13h 30m1 stop
Multiple Airlines Logo
14:30 - 18:20
CFN
-
STN
3h 50m1 stop
€134Multiple Airlines
Sat, 7 Feb - Sat, 14 Feb
Multiple Airlines Logo
09:40 - 14:00
LGW
-
CFN
4h 20m1 stop
Multiple Airlines Logo
07:55 - 19:45
CFN
-
LGW
11h 50m1 stop
€142Multiple Airlines
Sat, 7 Feb - Sat, 14 Feb
Aer Lingus Logo
09:35 - 14:00
EDI
-
CFN
4h 25m1 stop
Aer Lingus Logo
07:55 - 11:30
CFN
-
EDI
3h 35m1 stop
€163Aer Lingus
Sat, 14 Feb - Mon, 16 Feb
Aer Lingus Logo
15:15 - 20:00
LHR
-
CFN
4h 45m1 stop
Aer Lingus Logo
14:30 - 21:05
CFN
-
LHR
6h 35m1 stop
€211Aer Lingus
Sat, 7 Feb - Sat, 14 Feb
Loganair Logo
09:10 - 10:10
GLA
-
CFN
1h 00mdirect
Loganair Logo
19:15 - 20:15
CFN
-
GLA
1h 00mdirect
€217Loganair
Fri, 8 May - Sun, 10 May
British Airways Logo
15:30 - 12:35
LHR
-
CFN
21h 05m1 stop
British Airways Logo
07:55 - 14:35
CFN
-
LHR
6h 40m1 stop
€431British Airways
Sat, 7 Feb - Sat, 14 Feb
British Airways Logo
09:10 - 12:35
BHX
-
CFN
3h 25m1 stop
British Airways Logo
14:30 - 08:40
CFN
-
BHX
18h 10m1 stop
€522British Airways
Sun, 25 Jan - Thu, 29 Jan

British Airways flights from United Kingdom to Donegal

Our best British Airways deals on United Kingdom to Donegal flight tickets
British Airways
7 Feb
LHR15:30London Heathrow
21h 05m
1 stop
CFN12:35Donegal
14 Feb
CFN07:55Donegal
6h 40m
1 stop
LHR14:35London Heathrow
€431
British Airways
25 Jan
BHX09:10Birmingham
3h 25m
1 stop
CFN12:35Donegal
29 Jan
CFN14:30Donegal
18h 10m
1 stop
BHX08:40Birmingham
€522
British Airways
25 Jan
BHX09:10Birmingham
10h 50m
1 stop
CFN20:00Donegal
29 Jan
CFN07:55Donegal
23h 50m
1 stop
BHX07:45Birmingham
€523

Aer Lingus flights from United Kingdom to Donegal

Our best Aer Lingus deals on United Kingdom to Donegal flight tickets
Aer Lingus
14 Feb
EDI09:35Edinburgh Turnhouse
4h 25m
1 stop
CFN14:00Donegal
16 Feb
CFN07:55Donegal
3h 35m
1 stop
EDI11:30Edinburgh Turnhouse
€163
Aer Lingus
7 Feb
LHR15:15London Heathrow
4h 45m
1 stop
CFN20:00Donegal
14 Feb
CFN14:30Donegal
6h 35m
1 stop
LHR21:05London Heathrow
€211
Aer Lingus
7 Feb
LHR07:50London Heathrow
6h 10m
1 stop
CFN14:00Donegal
10 Feb
CFN07:55Donegal
11h 55m
1 stop
LHR19:50London Heathrow
€212

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 8 January 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

Fri 6/2

13:30-20:00

1 stop6h 30m

Donegal

Fri 13/2

14:30-20:05

1 stop5h 35m

€131

LondonDonegal

LTN - CFN

LTNCFN

London Luton

Fri 6/2

05:50-14:00

1 stop8h 10m

Donegal

Fri 13/2

07:55-16:00

1 stop8h 05m

€132

LondonDonegal

LGW - CFN

LGWCFN

London Gatwick

Fri 6/2

09:40-14:00

1 stop4h 20m

Donegal

Fri 13/2

07:55-15:10

1 stop7h 15m

€133

LondonDonegal

STN - CFN

STNCFN

London Stansted

Sat 7/2

06:30-20:00

1 stop13h 30m

Donegal

Sat 14/2

14:30-18:20

1 stop3h 50m

€134

LondonDonegal

LGW - CFN

LGWCFN

London Gatwick

Sat 7/2

09:40-14:00

1 stop4h 20m

Donegal

Sat 14/2

07:55-19:45

1 stop11h 50m

€142

EdinburghDonegal

EDI - CFN

EDICFN

Edinburgh Turnhouse

Sat 14/2

09:35-14:00

1 stop4h 25m

Donegal

Mon 16/2

07:55-11:30

1 stop3h 35m

€163

LondonDonegal

LHR - CFN

LHRCFN

London Heathrow

Sat 7/2

15:15-20:00

1 stop4h 45m

Donegal

Sat 14/2

14:30-21:05

1 stop6h 35m

€211

GlasgowDonegal

GLA - CFN

GLACFN

Glasgow Intl

Fri 8/5

09:10-10:10

Nonstop1h 00m

Donegal

Sun 10/5

19:15-20:15

Nonstop1h 00m

€217

LondonDonegal

LHR - CFN

LHRCFN

London Heathrow

Sat 7/2

15:30-12:35

1 stop21h 05m

Donegal

Sat 14/2

07:55-14:35

1 stop6h 40m

€431

BirminghamDonegal

BHX - CFN

BHXCFN

Birmingham

Sun 25/1

09:10-12:35

1 stop3h 25m

Donegal

Thu 29/1

14:30-08:40

1 stop18h 10m

€522

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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?

Loganair 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

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 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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