How long is the flight from London City Airport to Donegal?

There are many flights that can get you from London City Airport to Donegal in 4h 50m. Fly via Aer Lingus to get the fastest option. Airlines will cover a distance of 424 mi.

In terms of precipitation, rainfall in Donegal ranges from 58.0 - 118.0 inches per month. October is typically the wettest month, when rainfall can reach 118.0 mm. April is typically the driest time to visit Donegal when rainfall is around 58.0 mm.

If weather is an important factor for your trip to Donegal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 14.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What is the cheapest time of day to fly from LCY to CFN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London City Airport to Donegal as you normally would.

What airport do you fly into for flights to Donegal from London City?

Most people fly into Donegal (CFN) if they book a flight to Donegal from London City. On average, Donegal has 0 inbound flights from London City per day from 0 airlines. Donegal is conveniently located just 28.5 mi from Donegal’s city center.

Can I find deals for flights from London City to Donegal that include hotel bookings?

Yes. In addition to deals on London City to Donegal flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from London City to Donegal?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London City to Donegal.

Can I find deals for business class flights from London City to Donegal?

Yes. Cheapflights offers flight deals from London City to Donegal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£298+ Cheap Flights from London City Airport to Donegal

Cheap flight deals from London City to Donegal

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

Cheapest flights from London City to Donegal
Explore the most affordable flight options available from London City to Donegal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2026.

Mon 12/1009:10 -

1 stop4h 50m

Mon 19/1014:30 -

1 stop3h 50m

Deal found 3/9£298

Tue 13/1009:10 -

1 stop4h 50m

Tue 20/1014:30 -

1 stop6h 15m

Deal found 30/8£299

Tue 29/1209:10 -

1 stop10h 50m

Wed 6/108:00 -

1 stop9h 30m

Deal found 30/8£305

Thu 8/1013:45 -

1 stop6h 15m

Wed 14/1014:30 -

1 stop3h 50m

Deal found 2/9£316

Thu 15/1009:10 -

1 stop4h 50m

Thu 22/1014:30 -

1 stop7h 05m

Deal found 30/8£318

Wed 30/909:10 -

1 stop4h 50m

Wed 7/1014:30 -

1 stop7h 05m

Deal found 2/9£342

Sun 18/1019:30 -

1 stop18h 30m

Fri 30/1014:30 -

1 stop6h 05m

Deal found 31/8£360

Thu 8/1006:45 -

1 stop7h 15m

Sun 11/1014:30 -

1 stop22h 15m

Deal found 3/9£363

Tue 20/1006:45 -

1 stop7h 15m

Wed 21/1014:30 -

1 stop7h 05m

Deal found 2/9£450

Tue 13/1006:45 -

1 stop7h 15m

Wed 14/1014:30 -

1 stop7h 05m

Deal found 30/8£452

Thu 8/1014:45 -

1 stop23h 15m

Wed 14/1014:30 -

1 stop7h 05m

Deal found 1/9£462

Find flight deals from London City to Donegal

Round-trip from	£298

Aer Lingus
12/10-19/10
2 total stops
8h 40m total
London to Donegal

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Cheapflights Fare Finder

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

Cheapest return flight

Fastest return journey

LondonDonegal

LCY London City - CFN Donegal

LCYCFN

London City

Mon 12/10

09:10-14:00

1 stop4h 50m

Donegal

Mon 19/10

14:30-18:20

1 stop3h 50m

£298

LondonDonegal

LCY London City - CFN Donegal

LCYCFN

London City

Tue 13/10

09:10-14:00

1 stop4h 50m

Donegal

Tue 20/10

14:30-20:45

1 stop6h 15m

£299

LondonDonegal

LCY London City - CFN Donegal

LCYCFN

London City

Tue 29/12

09:10-20:00

1 stop10h 50m

Donegal

Wed 6/1

08:00-17:30

1 stop9h 30m

£305

LondonDonegal

LCY London City - CFN Donegal

LCYCFN

London City

Thu 8/10

13:45-20:00

1 stop6h 15m

Donegal

Wed 14/10

14:30-18:20

1 stop3h 50m

£316

LondonDonegal

LCY London City - CFN Donegal

LCYCFN

London City

Thu 15/10

09:10-14:00

1 stop4h 50m

Donegal

Thu 22/10

14:30-21:35

1 stop7h 05m

£316

LondonDonegal

LCY London City - CFN Donegal

LCYCFN

London City

Thu 1/10

09:10-14:00

1 stop4h 50m

Donegal

Thu 8/10

14:30-21:35

1 stop7h 05m

£316

LondonDonegal

LCY London City - CFN Donegal

LCYCFN

London City

Wed 30/9

09:10-14:00

1 stop4h 50m

Donegal

Wed 7/10

14:30-21:35

1 stop7h 05m

£342

LondonDonegal

LCY London City - CFN Donegal

LCYCFN

London City

Sun 18/10

19:30-14:00

1 stop18h 30m

Donegal

Fri 30/10

14:30-20:35

1 stop6h 05m

£360

LondonDonegal

LCY London City - CFN Donegal

LCYCFN

London City

Thu 8/10

06:45-14:00

1 stop7h 15m

Donegal

Sun 11/10

14:30-12:45

1 stop22h 15m

£363

LondonDonegal

LCY London City - CFN Donegal

LCYCFN

London City

Tue 20/10

06:45-14:00

1 stop7h 15m

Donegal

Wed 21/10

14:30-21:35

1 stop7h 05m

£450

Flights are sorted by cheapest return flights first.

Deals found on 3/9

Showing 1-10 of 11 resultsSorted by cheapest first

Best time to book a flight from London City to Donegal

Have a flexible travel schedule? Discover the best time to fly to Donegal from London City with our price prediction graph.

LCY-CFN

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly into for flights to Donegal from London City?
Most people fly into Donegal (CFN) if they book a flight to Donegal from London City. On average, Donegal has 0 inbound flights from London City per day from 0 airlines. Donegal is conveniently located just 28.5 mi from Donegal’s city center.
How long is the flight from London City Airport to Donegal?
There are many flights that can get you from London City Airport to Donegal in 4h 50m. Fly via Aer Lingus to get the fastest option. Airlines will cover a distance of 424 mi.
Can I find deals for flights from London City to Donegal that include hotel bookings?
Yes. In addition to deals on London City to Donegal flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London City to Donegal?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London City to Donegal.
Can I find deals for business class flights from London City to Donegal?
Yes. Cheapflights offers flight deals from London City to Donegal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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How does Cheapflights help users find flights from London City to Donegal?

Deals for London City to Donegal flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London City to Donegal?

Cheapflights simply makes it quick and affordable to book flights from London City to Donegal by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from London City to Donegal with no change fees?

Certainly. Search results for flights to Donegal from London City shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London City to Donegal become cheaper?

Yes! Start tracking prices for London City to Donegal flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from London City Airport to Donegal from £298

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London City to Donegal

Cheapest flights from London City to DonegalExplore the most affordable flight options available from London City to Donegal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2026.

Explore the most affordable flight options available from London City to Donegal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2026.

Best flights from London City to DonegalDiscover carefully curated flight deals from London City to Donegal that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2026.

Discover carefully curated flight deals from London City to Donegal that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2026.

Last-minute flights from London City to DonegalDiscover last-minute flight deals from London City to Donegal. Data last updated 3 September 2026 and is based on user searches.

Discover last-minute flight deals from London City to Donegal. Data last updated 3 September 2026 and is based on user searches.

Find flight deals from London City to Donegal

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Use the filters below to find and compare flights from London City Airport to Donegal that are best for you.

Best time to book a flight from London City to Donegal

Have a flexible travel schedule? Discover the best time to fly to Donegal from London City with our price prediction graph.

Related info for your journey

What airport do you fly into for flights to Donegal from London City?

How long is the flight from London City Airport to Donegal?

Can I find deals for flights from London City to Donegal that include hotel bookings?

How can I find direct flights from London City to Donegal?

Can I find deals for business class flights from London City to Donegal?

Travelling to a place near Donegal?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London City to Donegal

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Complete your trip

Complete your trip to Donegal by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Ireland

Book a non-stop flight to one of these other cities located in Ireland.

Search flights from London City to Donegal by cabin class

Find flights from London City to Donegal, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London City and Donegal flights

Browse other London City and Donegal flight options. Last updated on 3 September 2026.

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Can Cheapflights notify me if prices for flights from London City to Donegal become cheaper?

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Cheapest flights from London City to Donegal
Explore the most affordable flight options available from London City to Donegal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 September 2026.

Best flights from London City to Donegal
Discover carefully curated flight deals from London City to Donegal that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 September 2026.

Last-minute flights from London City to Donegal
Discover last-minute flight deals from London City to Donegal. Data last updated 3 September 2026 and is based on user searches.