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Cheap flights from London City Airport to Donegal from £268

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 28/11. 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 - 20:00LCY-CFN
13h 10m1 stop
Multiple Airlines Logo
07:55 - 20:50CFN-LCY
12h 55m1 stop
£268Multiple Airlines
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Fri, 28 Nov - Fri, 5 Dec
Multiple Airlines Logo
14:00 - 20:00LCY-CFN
6h 00m1 stop
Multiple Airlines Logo
07:55 - 18:35CFN-LCY
10h 40m1 stop
£328Multiple Airlines
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Mon, 29 Dec - Fri, 2 Jan
Multiple Airlines Logo
06:50 - 20:00LCY-CFN
13h 10m1 stop
Multiple Airlines Logo
14:30 - 21:30CFN-LCY
7h 00m1 stop
£345Multiple Airlines
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Fri, 28 Nov - Fri, 5 Dec
Multiple Airlines Logo
14:00 - 20:00LCY-CFN
6h 00m1 stop
Multiple Airlines Logo
14:30 - 21:30CFN-LCY
7h 00m1 stop
£347Multiple Airlines
Find Deal
Tue, 28 Oct - Fri, 31 Oct
Aer Lingus Logo
06:50 - 14:00LCY-CFN
7h 10m1 stop
Aer Lingus Logo
07:55 - 12:40CFN-LCY
4h 45m1 stop
£385Aer Lingus
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Tue, 11 Nov - Wed, 19 Nov
British Airways Logo
06:50 - 14:00LCY-CFN
7h 10m1 stop
British Airways Logo
14:30 - 21:30CFN-LCY
7h 00m1 stop
£481British Airways
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Fri, 28 Nov - Fri, 5 Dec
British Airways Logo
11:25 - 20:00LCY-CFN
8h 35m1 stop
British Airways Logo
14:30 - 12:40CFN-LCY
22h 10m1 stop
£532British Airways
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Sat, 8 Nov - Sat, 15 Nov
Multiple Airlines Logo
06:50 - 14:00LCY-CFN
7h 10m1 stop
Multiple Airlines Logo
14:00 - 21:30CFN-LCY
7h 30m2 stops
£599Multiple Airlines
Find Deal
Tue, 28 Oct - Fri, 31 Oct
Multiple Airlines Logo
18:05 - 15:05LCY-CFN
21h 00m2 stops
Multiple Airlines Logo
07:55 - 20:40CFN-LCY
12h 45m1 stop
£636Multiple Airlines
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Mon, 29 Dec - Fri, 2 Jan
Multiple Airlines Logo
15:00 - 14:00LCY-CFN
23h 00m3 stops
Multiple Airlines Logo
14:00 - 21:30CFN-LCY
7h 30m2 stops
£994Multiple Airlines
Find Deal
Fri, 28 Nov - Fri, 5 Dec

British Airways flights from London City Airport to Donegal

Our best British Airways deals on London City Airport to Donegal flight tickets
British Airways
28 Nov
LCY06:50London City
7h 10m
1 stop
CFN14:00Donegal
5 Dec
CFN14:30Donegal
7h 00m
1 stop
LCY21:30London City
£481
Find similar
British Airways
8 Nov
LCY11:25London City
8h 35m
1 stop
CFN20:00Donegal
15 Nov
CFN14:30Donegal
22h 10m
1 stop
LCY12:40London City
£532
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 279,928 searches. Data last updated 15 October 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 28/11

06:50-20:00

1 stop13h 10m

Donegal

Fri 5/12

07:55-20:50

1 stop12h 55m

£268

LondonDonegal

LCY - CFN

LCYCFN

London City

Mon 29/12

14:00-20:00

1 stop6h 00m

Donegal

Fri 2/1

07:55-18:35

1 stop10h 40m

£328

LondonDonegal

LCY - CFN

LCYCFN

London City

Fri 28/11

06:50-20:00

1 stop13h 10m

Donegal

Fri 5/12

14:30-21:30

1 stop7h 00m

£345

LondonDonegal

LCY - CFN

LCYCFN

London City

Tue 28/10

14:00-20:00

1 stop6h 00m

Donegal

Fri 31/10

14:30-21:30

1 stop7h 00m

£347

LondonDonegal

LCY - CFN

LCYCFN

London City

Tue 11/11

06:50-14:00

1 stop7h 10m

Donegal

Wed 19/11

07:55-12:40

1 stop4h 45m

£385

LondonDonegal

LCY - CFN

LCYCFN

London City

Fri 28/11

06:50-14:00

1 stop7h 10m

Donegal

Fri 5/12

14:30-21:30

1 stop7h 00m

£481

LondonDonegal

LCY - CFN

LCYCFN

London City

Sat 8/11

11:25-20:00

1 stop8h 35m

Donegal

Sat 15/11

14:30-12:40

1 stop22h 10m

£532

LondonDonegal

LCY - CFN

LCYCFN

London City

Tue 28/10

06:50-14:00

1 stop7h 10m

Donegal

Fri 31/10

14:00-21:30

2 stops7h 30m

£599

LondonDonegal

LCY - CFN

LCYCFN

London City

Mon 29/12

18:05-15:05

2 stops21h 00m

Donegal

Fri 2/1

07:55-20:40

1 stop12h 45m

£636

LondonDonegal

LCY - CFN

LCYCFN

London City

Fri 28/11

15:00-14:00

3 stops23h 00m

Donegal

Fri 5/12

14:00-21:30

2 stops7h 30m

£994

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Donegal from

How to get the cheapest flight ticket from London City Airport 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 day to depart on your flight to Donegal?

The cheapest day to depart on your flight to Donegal is on a Wednesday when prices can be found for as low as £206. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £305. These prices are subject to change though, so be sure to set up a Price Alert for flights to Donegal.

What is the cheapest time of day to depart on your flight to Donegal?

Flying to Donegal from London City Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as £277 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Donegal is in the afternoon when prices are around £302.

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

Direct flights

None
There are no direct flights from London City Airport to Donegal. There are no popular flight routes from London City Airport to Donegal.
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  • How far is London City to Donegal by plane?

    The distance between London City and Donegal is about 401.9 mi. A reasonable flight in good conditions will take 6h 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 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 City Airport to Donegal Airport.

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

    The travel and health documents you'll need for your trip to Donegal Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Donegal Airport. It is always advisable to seek 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
Downings

Why use momondo?

Why should I use momondo to find a flight deal from London to Donegal?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Donegal . Millions of users trust and use momondo every year so you are in good hands.

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?

Once you have performed a search for London to Donegal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Donegal, momondo offers a useful price alert feature which will track prices for flights to Donegal from London and alert you when they change.

An easier way to manage your Donegal trip

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