Cheap flights from London to Donegal from €252

Return
1 adult
Economy
0 bags
From?
To?
Tue 6/12
Tue 13/12

Flight information for London to Donegal
(LON to CFN)

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

Best price found

€285

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 €285. The best return flight deal from London to Donegal found on momondo in the last 72 hours is €540.
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 Southend Airport - Donegal Airport, London Gatwick Airport - Donegal Airport and London City Airport - Donegal Airport.
There is 1 airport near Donegal: Donegal (CFN)

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 month to fly from London to Donegal?

January. The cheapest time of year to fly to Donegal from London is January. The most expensive is July.

What is the cheapest London to Donegal flight route?

London Southend - Donegal. Fly from London Southend to Donegal for the best London - Donegal flight prices

How far in advance should you book London to Donegal flights?

33 days before. The cheapest time to buy a flight from London to Donegal is approximately 33 days to departure

When you’re planning your trip from London to Donegal, the most popular airport-to-airport route is London Heathrow Airport to Donegal Airport. If you are looking for alternate airports to fly out of when travelling to Donegal, you can try flying out of London Gatwick Airport (in London), London Stansted Airport (in London), or London Luton Airport (in London). When travelling from London, it is helpful to have an alternative airport to fly into when you land in Donegal. The nearest airport to Donegal Airport is Knock Intl Airport which is located in Knock. The cheapest route from London to Donegal is STN — NOC with an average price of €30 RT during the month of December.

London Gatwick Airport (LGW) to Knock Intl Airport (NOC)€97
Search Flight Deals
London Stansted Airport (STN) to Knock Intl Airport (NOC)€30
Search Flight Deals
London Heathrow Airport (LHR) to Knock Intl Airport (NOC)€190
Search Flight Deals
London Luton Airport (LTN) to Knock Intl Airport (NOC)€31
Search Flight Deals
London City Airport (LCY) to Knock Intl Airport (NOC)€375
Search Flight Deals
London Southend Airport (SEN) to Donegal Airport (CFN)€290
Search Flight Deals

Easily compare return flights from London to Donegal

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to Donegal by changing tabs
Multiple Airlines
24 Dec
STN01:20London Stansted
7h 20m
1 stop
CFN08:40Donegal
27 Dec
CFN02:55Donegal
13h 10m
1 stop
STN16:05London Stansted
Aer Lingus
24 Dec
LHR02:50London Heathrow
5h 50m
1 stop
CFN08:40Donegal
27 Dec
CFN02:55Donegal
7h 35m
1 stop
LHR10:30London Heathrow
Multiple Airlines
24 Dec
LTN01:30London Luton
7h 10m
1 stop
CFN08:40Donegal
27 Dec
CFN09:05Donegal
9h 25m
1 stop
LTN18:30London Luton
Multiple Airlines
24 Dec
LGW03:50London Gatwick
4h 50m
1 stop
CFN08:40Donegal
27 Dec
CFN02:55Donegal
5h 05m
1 stop
LGW08:00London Gatwick
Multiple Airlines
24 Dec
LTN02:15London Luton
6h 25m
2 stops
CFN08:40Donegal
27 Dec
CFN09:05Donegal
9h 25m
1 stop
LTN18:30London Luton

Find the cheapest one-way flights from London to Donegal

If you're looking for one-way flights from London to Donegal, view some of our deals below provided by British Airways
British Airways
19 Dec
LGW09:55London Gatwick
5h 05m
1 stop
CFN15:00Donegal
British Airways
19 Dec
LGW09:55London Gatwick
5h 05m
1 stop
CFN15:00Donegal
British Airways
19 Dec
LCY01:50London City
6h 50m
1 stop
CFN08:40Donegal

  • 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 4h 50m.


Alternative routes for London to Donegal

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
London to Dublin Flights
Fastest flight time1h 15m
Cheapest price€17
Birmingham to Dublin Flights
Fastest flight time0h 55m
Cheapest price€20
Manchester to Dublin Flights
Fastest flight time1h 00m
Cheapest price€25
Bristol to Dublin Flights
Fastest flight time1h 00m
Cheapest price€26
London to Cork Flights
Fastest flight time1h 20m
Cheapest price€22
Leeds to Dublin Flights
Fastest flight time1h 00m
Cheapest price€19
Nottingham to Dublin Flights
Fastest flight time1h 05m
Cheapest price€20
Newcastle upon Tyne to Dublin Flights
Fastest flight time1h 05m
Cheapest price€20
Liverpool to Dublin Flights
Fastest flight time0h 55m
Cheapest price€23
Southampton to Dublin Flights
Fastest flight time1h 25m
Cheapest price€73
London to Shannon Flights
Fastest flight time1h 25m
Cheapest price€25
London to Knock Flights
Fastest flight time1h 25m
Cheapest price€30

Similar London to Donegal flights

Flexible with your destination? Broaden your search and find flights similar to your London to Donegal route

Flights to other cities in Ireland

Lost the lust for Donegal? Check out some flights to other cities in Ireland

Why use momondo?

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.

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

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.

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.


Save money when you book flights with momondo
Flexible Travel
momondo understands the need for flexibility and we have a filter specifically for flights with no change fees.
Expert Insights
Data driven insights designed to help you find a great flight deal. From the cheapest time to depart to how far in advance to book.
Price Alerts
Track the price of your preferred flight route and be notified when it changes.