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Cheap flights from London to Donegal from £60

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London to Donegal

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:15 - 20:00STN  London Stansted-CFN Donegal
3h 45m1 stop Dublin
Multiple Airlines Logo
07:55 - 12:50CFN  Donegal-STN London Stansted
4h 55m1 stop Dublin
£111Multiple Airlines
Sat, 12 Sep - Tue, 15 Sep
Multiple Airlines Logo
09:40 - 20:00LTN  London Luton-CFN Donegal
10h 20m1 stop Dublin
Multiple Airlines Logo
07:55 - 12:35CFN  Donegal-LTN London Luton
4h 40m1 stop Dublin
£112Multiple Airlines
Tue, 8 Sep - Thu, 10 Sep
Multiple Airlines Logo
06:15 - 14:00LTN  London Luton-CFN Donegal
7h 45m1 stop Dublin
Multiple Airlines Logo
07:55 - 13:25CFN  Donegal-LTN London Luton
5h 30m1 stop Dublin
£113Multiple Airlines
Wed, 30 Sep - Wed, 7 Oct
Multiple Airlines Logo
06:30 - 14:00STN  London Stansted-CFN Donegal
7h 30m1 stop Dublin
Multiple Airlines Logo
14:30 - 22:20CFN  Donegal-STN London Stansted
7h 50m1 stop Dublin
£113Multiple Airlines
Wed, 30 Sep - Wed, 7 Oct
Multiple Airlines Logo
13:15 - 20:00STN  London Stansted-CFN Donegal
6h 45m1 stop Dublin
Multiple Airlines Logo
14:30 - 22:20CFN  Donegal-STN London Stansted
7h 50m1 stop Dublin
£114Multiple Airlines
Thu, 24 Sep - Wed, 30 Sep
Multiple Airlines Logo
06:30 - 14:00STN  London Stansted-CFN Donegal
7h 30m1 stop Dublin
Multiple Airlines Logo
07:55 - 14:30CFN  Donegal-STN London Stansted
6h 35m1 stop Dublin
£114Multiple Airlines
Mon, 5 Oct - Mon, 12 Oct
Multiple Airlines Logo
06:30 - 14:00STN  London Stansted-CFN Donegal
7h 30m1 stop Dublin
Multiple Airlines Logo
07:55 - 14:30CFN  Donegal-STN London Stansted
6h 35m1 stop Dublin
£114Multiple Airlines
Mon, 5 Oct - Mon, 12 Oct
Multiple Airlines Logo
15:35 - 20:00LGW  London Gatwick-CFN Donegal
4h 25m1 stop Dublin
Multiple Airlines Logo
14:30 - 21:15CFN  Donegal-LGW London Gatwick
6h 45m1 stop Dublin
£115Multiple Airlines
Wed, 30 Sep - Wed, 7 Oct
Multiple Airlines Logo
14:25 - 20:00LTN  London Luton-CFN Donegal
5h 35m1 stop Dublin
Multiple Airlines Logo
07:55 - 13:25CFN  Donegal-LTN London Luton
5h 30m1 stop Dublin
£115Multiple Airlines
Mon, 5 Oct - Mon, 12 Oct
Multiple Airlines Logo
14:25 - 20:00LTN  London Luton-CFN Donegal
5h 35m1 stop Dublin
Multiple Airlines Logo
07:55 - 13:25CFN  Donegal-LTN London Luton
5h 30m1 stop Dublin
£115Multiple Airlines
Mon, 5 Oct - Mon, 12 Oct

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British Airways flights from London to Donegal

Our best British Airways deals on London to Donegal flight tickets
British Airways
30 Sept
LHR06:15London Heathrow
7h 45m
1 stop
CFN14:00Donegal
7 Oct
CFN14:30Donegal
7h 15m
1 stop
LHR21:45London Heathrow
£379
British Airways
14 Oct
LHR06:15London Heathrow
7h 45m
1 stop
CFN14:00Donegal
18 Oct
CFN14:30Donegal
19h 35m
1 stop
LHR10:05London Heathrow
£387
British Airways
14 Oct
LHR06:15London Heathrow
7h 45m
1 stop
CFN14:00Donegal
18 Oct
CFN14:30Donegal
19h 35m
1 stop
LHR10:05London Heathrow
£388

Aer Lingus flights from London to Donegal

Our best Aer Lingus deals on London to Donegal flight tickets
Aer Lingus
8 Sept
LHR15:10London Heathrow
4h 50m
1 stop
CFN20:00Donegal
10 Sept
CFN07:55Donegal
9h 25m
1 stop
LHR17:20London Heathrow
£202
Aer Lingus
19 Sept
LHR15:50London Heathrow
4h 10m
1 stop
CFN20:00Donegal
26 Sept
CFN14:30Donegal
4h 55m
1 stop
LHR19:25London Heathrow
£203
Aer Lingus
18 Sept
LHR16:50London Heathrow
21h 10m
1 stop
CFN14:00Donegal
21 Sept
CFN14:30Donegal
4h 25m
1 stop
LHR18:55London Heathrow
£205

momondo Fare Finder

 
Use the filters below to find and compare flights from London to Donegal that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonDonegal

STN London Stansted - CFN Donegal

STNCFN

London Stansted

Sat 12/9

16:15-20:00

1 stop3h 45m

Donegal

Tue 15/9

07:55-12:50

1 stop4h 55m

£111

LondonDonegal

LTN London Luton - CFN Donegal

LTNCFN

London Luton

Tue 8/9

09:40-20:00

1 stop10h 20m

Donegal

Thu 10/9

07:55-12:35

1 stop4h 40m

£112

LondonDonegal

LTN London Luton - CFN Donegal

LTNCFN

London Luton

Wed 30/9

06:15-14:00

1 stop7h 45m

Donegal

Wed 7/10

07:55-13:25

1 stop5h 30m

£113

LondonDonegal

STN London Stansted - CFN Donegal

STNCFN

London Stansted

Wed 30/9

06:30-14:00

1 stop7h 30m

Donegal

Wed 7/10

14:30-22:20

1 stop7h 50m

£113

LondonDonegal

STN London Stansted - CFN Donegal

STNCFN

London Stansted

Thu 24/9

13:15-20:00

1 stop6h 45m

Donegal

Wed 30/9

14:30-22:20

1 stop7h 50m

£114

LondonDonegal

STN London Stansted - CFN Donegal

STNCFN

London Stansted

Mon 5/10

06:30-14:00

1 stop7h 30m

Donegal

Mon 12/10

07:55-14:30

1 stop6h 35m

£114

LondonDonegal

STN London Stansted - CFN Donegal

STNCFN

London Stansted

Mon 5/10

06:30-14:00

1 stop7h 30m

Donegal

Mon 12/10

07:55-14:30

1 stop6h 35m

£114

LondonDonegal

LGW London Gatwick - CFN Donegal

LGWCFN

London Gatwick

Wed 30/9

15:35-20:00

1 stop4h 25m

Donegal

Wed 7/10

14:30-21:15

1 stop6h 45m

£115

LondonDonegal

LTN London Luton - CFN Donegal

LTNCFN

London Luton

Mon 5/10

14:25-20:00

1 stop5h 35m

Donegal

Mon 12/10

07:55-13:25

1 stop5h 30m

£115

LondonDonegal

LTN London Luton - CFN Donegal

LTNCFN

London Luton

Mon 5/10

14:25-20:00

1 stop5h 35m

Donegal

Mon 12/10

07:55-13:25

1 stop5h 30m

£115

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 London 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 London to Donegal?

Aer Lingus is the most popular carrier operating from London to Donegal

When to book flights from London to Donegal

Are you open to changing your travel dates? Check out the ideal times to fly from London to Donegal according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Donegal (LON to CFN) flight deals and tips

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

Best price found

£60

Fastest flight time

4h 10m

Direct flights

None
The best one-way flight to Donegal from London in the past 72 hours is £60. The best return flight deal from London to Donegal found on momondo in the last 72 hours is £111.
The fastest flight from London to Donegal takes 4h 10m
There are no direct flights from London to Donegal. There are no popular flight routes from London to Donegal.
Search flight deals

Frequently asked questions about flying from London to Donegal

  • How far is London to Donegal by plane?

    There are 396.1 mi between London and Donegal. Flights usually cover this in 4h 10m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from London to Donegal Airport refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Donegal Airport.

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

    The required travel and health documents for your Donegal Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Donegal Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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 London to Donegal?

It is quick and easy to find London to Donegal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Donegal that suits you.

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

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

How can momondo help me find flights from London 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 London to Donegal.

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

Price alerts on flights to Donegal from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Donegal trip

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