What is the cheapest flight from London to Donegal?

In the last 3 days, the lowest price for a flight from London to Donegal was £118 for a one-way ticket and £136 for a return. Visit our flight page for the latest deals!>/a>

Which airports will I be using when flying from London to Donegal?

There are 4 airports in London (London City, London Luton, London Southend, and London Stansted.) and only 1 airport in Donegal (Donegal). The cheapest flights are generally found on the London Heathrow Airport to Donegal flight route. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from London to Donegal?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from London to Donegal?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Donegal. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Donegal?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Donegal from London is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from London to Donegal?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Donegal with an airline and back to London with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Donegal?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Donegal from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

What are the most popular airlines flying to Donegal?

The most popular airline among KAYAK users flying to Donegal is Ryanair, followed by Aer Lingus.

£113 CHEAP FLIGHTS from London to Donegal (LON - CFN)

LON - CFN

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Cheapest return fare

£113

Multiple Airlines

Sat 31/1Wed 4/2

STN - CFN • 1 stop

Cheapest one-way flight

£118

Aer Lingus

Fri 20/2

LHR - CFN • 1 stop

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to Donegal!

Flight Deals

Cheap Flights from London to Donegal (LON-CFN)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent return flight deals from London to Donegal

Sat, 31 Jan - Wed, 4 Feb

12:00 - 20:00

STN

CFN

8h 00m

1 stop

07:55 - 18:20

CFN

STN

10h 25m

1 stop

£113Multiple Airlines

Sat, 7 Feb - Sat, 14 Feb

16:40 - 12:35

LTN

CFN

19h 55m

1 stop

07:55 - 15:25

CFN

LTN

7h 30m

1 stop

£136Multiple Airlines

Sat, 7 Feb - Sat, 14 Feb

06:30 - 14:00

STN

CFN

7h 30m

1 stop

14:30 - 18:20

CFN

STN

3h 50m

1 stop

£137Multiple Airlines

Sat, 7 Feb - Sat, 14 Feb

17:45 - 12:35

LGW

CFN

18h 50m

1 stop

14:30 - 19:45

CFN

LGW

5h 15m

1 stop

£139Multiple Airlines

Thu, 12 Mar - Sun, 15 Mar

13:15 - 10:10

LTN

CFN

20h 55m

1 stop

19:15 - 11:05

CFN

LTN

15h 50m

1 stop

£224Multiple Airlines

Sat, 7 Feb - Sat, 14 Feb

08:50 - 14:00

LHR

CFN

5h 10m

1 stop

14:30 - 19:50

CFN

LHR

5h 20m

1 stop

£243Aer Lingus

Sat, 7 Mar - Sat, 14 Mar

07:50 - 20:00

LHR

CFN

12h 10m

1 stop

14:30 - 19:50

CFN

LHR

5h 20m

1 stop

£329Aer Lingus

Sat, 21 Mar - Wed, 25 Mar

06:30 - 20:00

LHR

CFN

13h 30m

1 stop

07:55 - 22:00

CFN

LHR

14h 05m

1 stop

£381British Airways

Sat, 21 Mar - Sun, 22 Mar

11:25 - 20:00

LCY

CFN

8h 35m

1 stop

13:00 - 12:40

CFN

LCY

23h 40m

1 stop

£504British Airways

Thu, 12 Mar - Sun, 15 Mar

08:45 - 10:10

LHR

CFN

25h 25m

2 stops

19:15 - 15:30

CFN

LHR

20h 15m

2 stops

£532Loganair

Booking Insights

Cheapest flight	£113

Flight from London Stansted Airport to Donegal

When to book flights from London to Donegal

Are your dates flexible? Find out the best times to travel from London to Donegal based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from London to Donegal?
In the last 3 days, the lowest price for a flight from London to Donegal was £118 for a one-way ticket and £136 for a return.
Which airports will I be using when flying from London to Donegal?
There are 4 airports in London (London City, London Luton, London Southend, and London Stansted.) and only 1 airport in Donegal (Donegal). The cheapest flights are generally found on the London Heathrow Airport to Donegal flight route.
Which aircraft models fly most regularly from London to Donegal?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from London to Donegal?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Donegal.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Donegal?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Donegal from London is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from London to Donegal?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Donegal with an airline and back to London with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Donegal?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Donegal from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from London to Donegal

Airports

Cabin class

Complete your trip

Direct flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Donegal (CFN)

LON - CFN

£113 Find Cheap Flights from London to Donegal

KAYAK searches hundreds of travel sites at once for deals on flights to Donegal

Everything you should know

Cheap Flights from London to Donegal (LON-CFN)

Recent return flight deals from London to Donegal

Recent one-way flight deals from London to Donegal

Good to know - Cheap tickets from London to Donegal

When to book flights from London to Donegal

FAQs for booking flights from London to Donegal

What is the cheapest flight from London to Donegal?

In the last 3 days, the lowest price for a flight from London to Donegal was £118 for a one-way ticket and £136 for a return.

Which airports will I be using when flying from London to Donegal?

There are 4 airports in London (London City, London Luton, London Southend, and London Stansted.) and only 1 airport in Donegal (Donegal). The cheapest flights are generally found on the London Heathrow Airport to Donegal flight route.

Which aircraft models fly most regularly from London to Donegal?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from London to Donegal?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Donegal.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Donegal?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Donegal from London is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from London to Donegal?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Donegal with an airline and back to London with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Donegal?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Donegal from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from London to Donegal

Information on your arrival and departure airports

Cabin class types available on flights from London to Donegal

Complete your trip to Donegal with a hotel stay or car hire

Find direct flights to and from London and Donegal

Flights to other popular destinations

Flights from domestic origins to Donegal

Choose which airport to fly into in Donegal

Find deals for your return flight