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Cheap flights from London to Donegal from €103

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Donegal departing on 1/5. 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 London to Donegal

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from London to Donegal.
 Logo
17:30 - 12:50STN-CFN
19h 20m1 stop
 Logo
07:55 - 17:05CFN-STN
9h 10m1 stop
€150
Find Deal
Sat, 7 Jun - Sat, 14 Jun
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17:30 - 12:50STN-CFN
19h 20m1 stop
 Logo
14:30 - 19:50CFN-STN
5h 20m1 stop
€151
Find Deal
Sat, 7 Jun - Sat, 14 Jun
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09:45 - 14:00LGW-CFN
4h 15m1 stop
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14:30 - 20:55CFN-LGW
6h 25m1 stop
€155
Find Deal
Sat, 7 Jun - Sat, 14 Jun
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22:50 - 14:00STN-CFN
15h 10m1 stop
 Logo
14:30 - 17:05CFN-STN
26h 35m1 stop
€155
Find Deal
Fri, 6 Jun - Fri, 13 Jun
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09:20 - 14:00STN-CFN
4h 40m1 stop
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10:00 - 07:50CFN-STN
21h 50m1 stop
€159
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Thu, 5 Jun - Sun, 8 Jun
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16:10 - 20:00LTN-CFN
3h 50m1 stop
 Logo
07:55 - 13:35CFN-LTN
5h 40m1 stop
€167
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Sat, 7 Jun - Sat, 14 Jun
Aer Lingus Logo
08:50 - 12:50LHR-CFN
4h 00m1 stop
Aer Lingus Logo
10:00 - 13:55CFN-LHR
3h 55m1 stop
€264Aer Lingus
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Sun, 8 Jun - Sun, 15 Jun
Aer Lingus Logo
09:05 - 14:00LCY-CFN
4h 55m1 stop
Aer Lingus Logo
14:30 - 20:50CFN-LCY
6h 20m1 stop
€372Aer Lingus
Find Deal
Fri, 6 Jun - Fri, 13 Jun
Aer Lingus Logo
09:05 - 14:00LCY-CFN
4h 55m1 stop
Aer Lingus Logo
14:30 - 18:20CFN-LCY
3h 50m1 stop
€384Aer Lingus
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Fri, 6 Jun - Fri, 13 Jun
British Airways Logo
14:40 - 20:00LCY-CFN
5h 20m1 stop
British Airways Logo
14:30 - 20:50CFN-LCY
6h 20m1 stop
€511British Airways
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Thu, 29 May - Wed, 4 Jun

Aer Lingus flights from London to Donegal

Our best Aer Lingus deals on London to Donegal flight tickets
Aer Lingus
8 Jun
LHR08:50London Heathrow
4h 00m
1 stop
CFN12:50Donegal
15 Jun
CFN10:00Donegal
3h 55m
1 stop
LHR13:55London Heathrow
Aer Lingus
1 May
LHR15:50London Heathrow
4h 10m
1 stop
CFN20:00Donegal
4 May
CFN13:20Donegal
6h 05m
1 stop
LHR19:25London Heathrow
Aer Lingus
6 Jun
LCY09:05London City
4h 55m
1 stop
CFN14:00Donegal
13 Jun
CFN14:30Donegal
6h 20m
1 stop
LCY20:50London City

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 typical price of a round-trip flight between London and 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

€103

Fastest flight time

3h 50m

Direct flights

None

Airports in Donegal

1 airport
The best one-way flight to Donegal from London in the past 72 hours is €103. The best return flight deal from London to Donegal found on momondo in the last 72 hours is €150.
The fastest flight from London to Donegal takes 3h 50m
There are no direct flights from London to Donegal. Popular non-direct routes for this connection are London Gatwick Airport - Donegal Airport, London Luton Airport - Donegal Airport and London City Airport - Donegal Airport.
There is 1 airport near Donegal: Donegal (CFN)

  • How far is London to Donegal by plane?

    A flight from London to Donegal will travel around 637.4 km. By plane, this route typically takes 3h 50m.

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

    Prices for flights from London to Donegal Airport were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Donegal Airport.

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

    The necessary travel and health documents for your Donegal Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted 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

Why use momondo?

Why should I use momondo to find a flight deal from London 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 London to Donegal for you.

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

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

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

momondo helps you find the best flight between London and Donegal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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.


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