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Cheap flights from London City Airport to Donegal from €291

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London City Airport to Donegal departing on 23/1. 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 City Airport to Donegal

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:50 - 14:00
LCY
-
CFN
7h 10m1 stop
Multiple Airlines Logo
07:55 - 12:40
CFN
-
LCY
4h 45m1 stop
€291Multiple Airlines
Fri, 23 Jan - Thu, 29 Jan
Multiple Airlines Logo
06:50 - 14:00
LCY
-
CFN
7h 10m1 stop
Multiple Airlines Logo
07:55 - 21:30
CFN
-
LCY
13h 35m1 stop
€358Multiple Airlines
Mon, 19 Jan - Mon, 26 Jan
Multiple Airlines Logo
13:15 - 20:00
LCY
-
CFN
6h 45m1 stop
Multiple Airlines Logo
10:00 - 16:45
CFN
-
LCY
6h 45m1 stop
€398Multiple Airlines
Sun, 4 Jan - Sun, 11 Jan
Multiple Airlines Logo
13:15 - 20:00
LCY
-
CFN
6h 45m1 stop
Multiple Airlines Logo
13:00 - 21:30
CFN
-
LCY
8h 30m1 stop
€431Multiple Airlines
Sun, 18 Jan - Sun, 25 Jan
British Airways Logo
06:50 - 14:00
LCY
-
CFN
7h 10m1 stop
British Airways Logo
14:30 - 21:30
CFN
-
LCY
7h 00m1 stop
€511British Airways
Mon, 2 Feb - Fri, 6 Feb
British Airways Logo
06:50 - 14:00
LCY
-
CFN
7h 10m1 stop
British Airways Logo
07:55 - 21:30
CFN
-
LCY
13h 35m1 stop
€513British Airways
Mon, 2 Feb - Fri, 6 Feb
British Airways Logo
15:00 - 20:00
LCY
-
CFN
5h 00m1 stop
British Airways Logo
07:55 - 12:40
CFN
-
LCY
4h 45m1 stop
€566British Airways
Fri, 9 Jan - Thu, 15 Jan
British Airways Logo
11:25 - 20:00
LCY
-
CFN
8h 35m1 stop
British Airways Logo
14:30 - 10:25
CFN
-
LCY
19h 55m1 stop
€649British Airways
Sat, 21 Feb - Wed, 25 Feb

British Airways flights from London City Airport to Donegal

Our best British Airways deals on London City Airport to Donegal flight tickets
British Airways
2 Feb
LCY06:50London City
7h 10m
1 stop
CFN14:00Donegal
6 Feb
CFN14:30Donegal
7h 00m
1 stop
LCY21:30London City
€511
Find similar
British Airways
2 Feb
LCY06:50London City
7h 10m
1 stop
CFN14:00Donegal
6 Feb
CFN07:55Donegal
13h 35m
1 stop
LCY21:30London City
€513
Find similar
British Airways
9 Jan
LCY15:00London City
5h 00m
1 stop
CFN20:00Donegal
15 Jan
CFN07:55Donegal
4h 45m
1 stop
LCY12:40London City
€566
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London City Airport 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 6 December 2025.
Use the filters below to find and compare flights from London City Airport to Donegal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonDonegal

LCY - CFN

LCYCFN

London City

Fri 23/1

06:50-14:00

1 stop7h 10m

Donegal

Thu 29/1

07:55-12:40

1 stop4h 45m

€291

LondonDonegal

LCY - CFN

LCYCFN

London City

Mon 19/1

06:50-14:00

1 stop7h 10m

Donegal

Mon 26/1

07:55-21:30

1 stop13h 35m

€358

LondonDonegal

LCY - CFN

LCYCFN

London City

Sun 4/1

13:15-20:00

1 stop6h 45m

Donegal

Sun 11/1

10:00-16:45

1 stop6h 45m

€398

LondonDonegal

LCY - CFN

LCYCFN

London City

Sun 18/1

13:15-20:00

1 stop6h 45m

Donegal

Sun 25/1

13:00-21:30

1 stop8h 30m

€431

LondonDonegal

LCY - CFN

LCYCFN

London City

Mon 2/2

06:50-14:00

1 stop7h 10m

Donegal

Fri 6/2

14:30-21:30

1 stop7h 00m

€511

LondonDonegal

LCY - CFN

LCYCFN

London City

Mon 2/2

06:50-14:00

1 stop7h 10m

Donegal

Fri 6/2

07:55-21:30

1 stop13h 35m

€513

LondonDonegal

LCY - CFN

LCYCFN

London City

Fri 9/1

15:00-20:00

1 stop5h 00m

Donegal

Thu 15/1

07:55-12:40

1 stop4h 45m

€566

LondonDonegal

LCY - CFN

LCYCFN

London City

Sat 21/2

11:25-20:00

1 stop8h 35m

Donegal

Wed 25/2

14:30-10:25

1 stop19h 55m

€649

LondonDonegal

LCY - CFN

LCYCFN

London City

Thu 18/12

17:15-14:00

1 stop20h 45m

€317

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from London City Airport to Donegal

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

Cheap London City Airport to Donegal (LCY to CFN) flight deals and tips

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

Fastest flight time

7h 10m

Direct flights

None
The fastest flight from London City Airport to Donegal takes 7h 10m
There are no direct flights from London City Airport to Donegal. There are no popular flight routes from London City Airport to Donegal.
Search flight deals

  • How far is London City to Donegal by plane?

    The straight-line distance from London City to Donegal is 646.8 km. By plane, this route typically takes 5h 00m.

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

    Prices for flights from London City Airport to Donegal Airport are refreshed on a daily basis.

  • How old do you have to be to fly from London City Airport 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 London City Airport 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.

  • How do I get Price Alerts for flights from London City Airport to Donegal?

    Search flight deals from London City Airport to Donegal. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from London City Airport to Donegal with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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?

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?

Yes. momondo enables you to select and highlight flights to Donegal from London with this policy.

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

momondo provides multiple filters to help you find the best flight to Donegal from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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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